[{"issue":"1","abstract":[{"text":"In this paper, we describe six algorithmic problems that arise in web search engines and that are not or only partially solved: (1) Uniformly sampling of web pages; (2) modeling the web graph; (3) finding duplicate hosts; (4) finding top gainers and losers in data streams; (5) finding large dense bipartite graphs; and (6) understanding how eigenvectors partition the web.","lang":"eng"}],"type":"journal_article","oa_version":"Published Version","intvolume":" 1","status":"public","title":"Algorithmic challenges in web search engines","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11762","article_processing_charge":"No","day":"01","scopus_import":"1","date_published":"2004-01-01T00:00:00Z","page":"115-123","article_type":"original","citation":{"chicago":"Henzinger, Monika H. “Algorithmic Challenges in Web Search Engines.” Internet Mathematics. Internet Mathematics, 2004. https://doi.org/10.1080/15427951.2004.10129079.","mla":"Henzinger, Monika H. “Algorithmic Challenges in Web Search Engines.” Internet Mathematics, vol. 1, no. 1, Internet Mathematics, 2004, pp. 115–23, doi:10.1080/15427951.2004.10129079.","short":"M.H. Henzinger, Internet Mathematics 1 (2004) 115–123.","ista":"Henzinger MH. 2004. Algorithmic challenges in web search engines. Internet Mathematics. 1(1), 115–123.","apa":"Henzinger, M. H. (2004). Algorithmic challenges in web search engines. Internet Mathematics. Internet Mathematics. https://doi.org/10.1080/15427951.2004.10129079","ieee":"M. H. Henzinger, “Algorithmic challenges in web search engines,” Internet Mathematics, vol. 1, no. 1. Internet Mathematics, pp. 115–123, 2004.","ama":"Henzinger MH. Algorithmic challenges in web search engines. Internet Mathematics. 2004;1(1):115-123. doi:10.1080/15427951.2004.10129079"},"publication":"Internet Mathematics","extern":"1","volume":1,"date_created":"2022-08-08T11:55:53Z","date_updated":"2023-02-10T07:47:21Z","author":[{"full_name":"Henzinger, Monika H","last_name":"Henzinger","first_name":"Monika H","orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630"}],"publisher":"Internet Mathematics","publication_status":"published","year":"2004","publication_identifier":{"eissn":["1944-9488"],"issn":["1542-7951"]},"month":"01","language":[{"iso":"eng"}],"doi":"10.1080/15427951.2004.10129079","quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.1080/15427951.2004.10129079","open_access":"1"}],"oa":1},{"type":"conference","alternative_title":["LNCS"],"abstract":[{"lang":"eng","text":"Web search engines have emerged as one of the central applications on the internet. In fact, search has become one of the most important activities that people engage in on the Internet. Even beyond becoming the number one source of information, a growing number of businesses are depending on web search engines for customer acquisition. In this talk I will brief review the history of web search engines: The first generation of web search engines used text-only retrieval techniques. Google revolutionized the field by deploying the PageRank technology – an eigenvector-based analysis of the hyperlink structure- to analyze the web in order to produce relevant results. Moving forward, our goal is to achieve a better understanding of a page with a view towards producing even more relevant results.\r\n\r\nGoogle is powered by a large number of PCs. Using this infrastructure and striving to be as efficient as possible poses challenging systems problems but also various algorithmic challenges. I will discuss some of them in my talk."}],"extern":"1","_id":"11801","year":"2004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Springer Nature","intvolume":" 3221","publication_status":"published","title":"Algorithmic aspects of web search engines","status":"public","author":[{"orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","last_name":"Henzinger","first_name":"Monika H","full_name":"Henzinger, Monika H"}],"oa_version":"None","volume":3221,"date_updated":"2023-02-13T11:47:26Z","date_created":"2022-08-11T13:18:05Z","scopus_import":"1","publication_identifier":{"issn":["0302-9743"],"isbn":[" 3540230254"],"eissn":["1611-3349"]},"article_processing_charge":"No","day":"01","month":"09","citation":{"ama":"Henzinger MH. Algorithmic aspects of web search engines. In: 2th Annual European Symposium on Algorithms. Vol 3221. Springer Nature; 2004:3. doi:10.1007/978-3-540-30140-0_2","ieee":"M. H. Henzinger, “Algorithmic aspects of web search engines,” in 2th Annual European Symposium on Algorithms, Bergen, Norway, 2004, vol. 3221, p. 3.","apa":"Henzinger, M. H. (2004). Algorithmic aspects of web search engines. In 2th Annual European Symposium on Algorithms (Vol. 3221, p. 3). Bergen, Norway: Springer Nature. https://doi.org/10.1007/978-3-540-30140-0_2","ista":"Henzinger MH. 2004. Algorithmic aspects of web search engines. 2th Annual European Symposium on Algorithms. ESA: European Symposium on Algorithms, LNCS, vol. 3221, 3.","short":"M.H. Henzinger, in:, 2th Annual European Symposium on Algorithms, Springer Nature, 2004, p. 3.","mla":"Henzinger, Monika H. “Algorithmic Aspects of Web Search Engines.” 2th Annual European Symposium on Algorithms, vol. 3221, Springer Nature, 2004, p. 3, doi:10.1007/978-3-540-30140-0_2.","chicago":"Henzinger, Monika H. “Algorithmic Aspects of Web Search Engines.” In 2th Annual European Symposium on Algorithms, 3221:3. Springer Nature, 2004. https://doi.org/10.1007/978-3-540-30140-0_2."},"publication":"2th Annual European Symposium on Algorithms","page":"3","quality_controlled":"1","doi":"10.1007/978-3-540-30140-0_2","date_published":"2004-09-01T00:00:00Z","conference":{"start_date":"2004-09-14","location":"Bergen, Norway","end_date":"2004-09-17","name":"ESA: European Symposium on Algorithms"},"language":[{"iso":"eng"}]},{"type":"conference","alternative_title":["LNCS"],"abstract":[{"lang":"eng","text":"Web search engines have emerged as one of the central applications on the Internet. In fact, search has become one of the most important activities that people engage in on the the Internet. Even beyond becoming the number one source of information, a growing number of businesses are depending on web search engines for customer acquisition.\r\n\r\nThe first generation of web search engines used text-only retrieval techniques. Google revolutionized the field by deploying the PageRank technology – an eigenvector-based analysis of the hyperlink structure – to analyze the web in order to produce relevant results. Moving forward, our goal is to achieve a better understanding of a page with a view towards producing even more relevant results."}],"extern":"1","_id":"11800","year":"2004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Springer Nature","intvolume":" 3142","publication_status":"published","title":"The past, present, and future of web search engines","status":"public","author":[{"orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","last_name":"Henzinger","first_name":"Monika H","full_name":"Henzinger, Monika H"}],"oa_version":"None","volume":3142,"date_created":"2022-08-11T12:38:58Z","date_updated":"2023-02-13T11:45:25Z","scopus_import":"1","article_processing_charge":"No","publication_identifier":{"eissn":["1611-3349"],"issn":["0302-9743"]},"month":"07","day":"01","citation":{"ama":"Henzinger MH. The past, present, and future of web search engines. In: 31st International Colloquium on Automata, Languages and Programming. Vol 3142. Springer Nature; 2004:3. doi:10.1007/978-3-540-27836-8_2","ista":"Henzinger MH. 2004. The past, present, and future of web search engines. 31st International Colloquium on Automata, Languages and Programming. ICALP: International Colloquium on Automata, Languages, and Programming, LNCS, vol. 3142, 3.","ieee":"M. H. Henzinger, “The past, present, and future of web search engines,” in 31st International Colloquium on Automata, Languages and Programming, Turku, Finland, 2004, vol. 3142, p. 3.","apa":"Henzinger, M. H. (2004). The past, present, and future of web search engines. In 31st International Colloquium on Automata, Languages and Programming (Vol. 3142, p. 3). Turku, Finland: Springer Nature. https://doi.org/10.1007/978-3-540-27836-8_2","mla":"Henzinger, Monika H. “The Past, Present, and Future of Web Search Engines.” 31st International Colloquium on Automata, Languages and Programming, vol. 3142, Springer Nature, 2004, p. 3, doi:10.1007/978-3-540-27836-8_2.","short":"M.H. Henzinger, in:, 31st International Colloquium on Automata, Languages and Programming, Springer Nature, 2004, p. 3.","chicago":"Henzinger, Monika H. “The Past, Present, and Future of Web Search Engines.” In 31st International Colloquium on Automata, Languages and Programming, 3142:3. Springer Nature, 2004. https://doi.org/10.1007/978-3-540-27836-8_2."},"publication":"31st International Colloquium on Automata, Languages and Programming","page":"3","quality_controlled":"1","date_published":"2004-07-01T00:00:00Z","doi":"10.1007/978-3-540-27836-8_2","conference":{"name":"ICALP: International Colloquium on Automata, Languages, and Programming","end_date":"2004-07-16","location":"Turku, Finland","start_date":"2004-07-12"},"language":[{"iso":"eng"}]},{"scopus_import":"1","day":"01","month":"01","publication_identifier":{"issn":["0277-786X"]},"article_processing_charge":"No","quality_controlled":"1","page":"23 - 26","publication":"SPIE Proceedings","citation":{"ista":"Henzinger MH. 2004. The past, present, and future of web information retrieval. SPIE Proceedings. Document Recognition and Retrieval XI vol. 5296, 23–26.","apa":"Henzinger, M. H. (2004). The past, present, and future of web information retrieval. In SPIE Proceedings (Vol. 5296, pp. 23–26). San Jose, CA, United States: Society of Photo-Optical Instrumentation Engineers. https://doi.org/10.1117/12.537534","ieee":"M. H. Henzinger, “The past, present, and future of web information retrieval,” in SPIE Proceedings, San Jose, CA, United States, 2004, vol. 5296, pp. 23–26.","ama":"Henzinger MH. The past, present, and future of web information retrieval. In: SPIE Proceedings. Vol 5296. Society of Photo-Optical Instrumentation Engineers; 2004:23-26. doi:10.1117/12.537534","chicago":"Henzinger, Monika H. “The Past, Present, and Future of Web Information Retrieval.” In SPIE Proceedings, 5296:23–26. Society of Photo-Optical Instrumentation Engineers, 2004. https://doi.org/10.1117/12.537534.","mla":"Henzinger, Monika H. “The Past, Present, and Future of Web Information Retrieval.” SPIE Proceedings, vol. 5296, Society of Photo-Optical Instrumentation Engineers, 2004, pp. 23–26, doi:10.1117/12.537534.","short":"M.H. Henzinger, in:, SPIE Proceedings, Society of Photo-Optical Instrumentation Engineers, 2004, pp. 23–26."},"language":[{"iso":"eng"}],"conference":{"name":"Document Recognition and Retrieval XI","location":"San Jose, CA, United States","start_date":"2004-01-21","end_date":"2004-01-22"},"date_published":"2004-01-01T00:00:00Z","doi":"10.1117/12.537534","type":"conference","extern":"1","abstract":[{"text":"In this article we describe the approach taken by the first web search engines, discuss the state of the art, and present some of the challenges for the future.","lang":"eng"}],"publication_status":"published","title":"The past, present, and future of web information retrieval","status":"public","publisher":"Society of Photo-Optical Instrumentation Engineers","intvolume":" 5296","year":"2004","_id":"11859","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2023-02-17T10:05:19Z","date_created":"2022-08-16T08:46:41Z","oa_version":"None","volume":5296,"author":[{"orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","last_name":"Henzinger","first_name":"Monika H","full_name":"Henzinger, Monika H"}]},{"article_processing_charge":"No","day":"06","scopus_import":"1","date_published":"2004-04-06T00:00:00Z","page":"5186-5191","article_type":"original","citation":{"ama":"Henzinger MH, Lawrence S. Extracting knowledge from the World Wide Web. Proceedings of the National Academy of Sciences. 2004;101(suppl_1):5186-5191. doi:10.1073/pnas.0307528100","ista":"Henzinger MH, Lawrence S. 2004. Extracting knowledge from the World Wide Web. Proceedings of the National Academy of Sciences. 101(suppl_1), 5186–5191.","apa":"Henzinger, M. H., & Lawrence, S. (2004). Extracting knowledge from the World Wide Web. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0307528100","ieee":"M. H. Henzinger and S. Lawrence, “Extracting knowledge from the World Wide Web,” Proceedings of the National Academy of Sciences, vol. 101, no. suppl_1. Proceedings of the National Academy of Sciences, pp. 5186–5191, 2004.","mla":"Henzinger, Monika H., and Steve Lawrence. “Extracting Knowledge from the World Wide Web.” Proceedings of the National Academy of Sciences, vol. 101, no. suppl_1, Proceedings of the National Academy of Sciences, 2004, pp. 5186–91, doi:10.1073/pnas.0307528100.","short":"M.H. Henzinger, S. Lawrence, Proceedings of the National Academy of Sciences 101 (2004) 5186–5191.","chicago":"Henzinger, Monika H, and Steve Lawrence. “Extracting Knowledge from the World Wide Web.” Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences, 2004. https://doi.org/10.1073/pnas.0307528100."},"publication":"Proceedings of the National Academy of Sciences","issue":"suppl_1","abstract":[{"text":"The World Wide Web provides a unprecedented opportunity to automatically analyze a large sample of interests and activity in the world. We discuss methods for extracting knowledge from the web by randomly sampling and analyzing hosts and pages, and by analyzing the link structure of the web and how links accumulate over time. A variety of interesting and valuable information can be extracted, such as the distribution of web pages over domains, the distribution of interest in different areas, communities related to different topics, the nature of competition in different categories of sites, and the degree of communication between different communities or countries.","lang":"eng"}],"type":"journal_article","oa_version":"Published Version","intvolume":" 101","status":"public","title":"Extracting knowledge from the World Wide Web","_id":"11877","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0027-8424"],"eissn":["1091-6490"]},"month":"04","language":[{"iso":"eng"}],"doi":"10.1073/pnas.0307528100","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC387294/"}],"external_id":{"pmid":["14745041"]},"oa":1,"extern":"1","volume":101,"date_updated":"2023-02-17T12:21:43Z","date_created":"2022-08-16T13:06:10Z","author":[{"full_name":"Henzinger, Monika H","first_name":"Monika H","last_name":"Henzinger","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","orcid":"0000-0002-5008-6530"},{"full_name":"Lawrence, Steve","last_name":"Lawrence","first_name":"Steve"}],"publisher":"Proceedings of the National Academy of Sciences","publication_status":"published","pmid":1,"year":"2004"},{"date_published":"2004-02-16T00:00:00Z","publication":"Journal of Geophysical Research: Atmospheres","citation":{"ama":"Strasser U, Corripio J, Pellicciotti F, Burlando P, Brock B, Funk M. Spatial and temporal variability of meteorological variables at Haut Glacier d’Arolla (Switzerland) during the ablation season 2001: Measurements and simulations. Journal of Geophysical Research: Atmospheres. 2004;109(D3). doi:10.1029/2003jd003973","apa":"Strasser, U., Corripio, J., Pellicciotti, F., Burlando, P., Brock, B., & Funk, M. (2004). Spatial and temporal variability of meteorological variables at Haut Glacier d’Arolla (Switzerland) during the ablation season 2001: Measurements and simulations. Journal of Geophysical Research: Atmospheres. American Geophysical Union. https://doi.org/10.1029/2003jd003973","ieee":"U. Strasser, J. Corripio, F. Pellicciotti, P. Burlando, B. Brock, and M. Funk, “Spatial and temporal variability of meteorological variables at Haut Glacier d’Arolla (Switzerland) during the ablation season 2001: Measurements and simulations,” Journal of Geophysical Research: Atmospheres, vol. 109, no. D3. American Geophysical Union, 2004.","ista":"Strasser U, Corripio J, Pellicciotti F, Burlando P, Brock B, Funk M. 2004. Spatial and temporal variability of meteorological variables at Haut Glacier d’Arolla (Switzerland) during the ablation season 2001: Measurements and simulations. Journal of Geophysical Research: Atmospheres. 109(D3), D03103.","short":"U. Strasser, J. Corripio, F. Pellicciotti, P. Burlando, B. Brock, M. Funk, Journal of Geophysical Research: Atmospheres 109 (2004).","mla":"Strasser, Ulrich, et al. “Spatial and Temporal Variability of Meteorological Variables at Haut Glacier d’Arolla (Switzerland) during the Ablation Season 2001: Measurements and Simulations.” Journal of Geophysical Research: Atmospheres, vol. 109, no. D3, D03103, American Geophysical Union, 2004, doi:10.1029/2003jd003973.","chicago":"Strasser, Ulrich, Javier Corripio, Francesca Pellicciotti, Paolo Burlando, Ben Brock, and Martin Funk. “Spatial and Temporal Variability of Meteorological Variables at Haut Glacier d’Arolla (Switzerland) during the Ablation Season 2001: Measurements and Simulations.” Journal of Geophysical Research: Atmospheres. American Geophysical Union, 2004. https://doi.org/10.1029/2003jd003973."},"article_type":"original","day":"16","article_processing_charge":"No","scopus_import":"1","keyword":["Paleontology","Space and Planetary Science","Earth and Planetary Sciences (miscellaneous)","Atmospheric Science","Earth-Surface Processes","Geochemistry and Petrology","Soil Science","Water Science and Technology","Ecology","Aquatic Science","Forestry","Oceanography","Geophysics"],"oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"12658","title":"Spatial and temporal variability of meteorological variables at Haut Glacier d'Arolla (Switzerland) during the ablation season 2001: Measurements and simulations","status":"public","intvolume":" 109","abstract":[{"lang":"eng","text":"[1] During the ablation period 2001 a glaciometeorological experiment was carried out on Haut Glacier d'Arolla, Switzerland. Five meteorological stations were installed on the glacier, and one permanent automatic weather station in the glacier foreland. The altitudes of the stations ranged between 2500 and 3000 m a.s.l., and they were in operation from end of May to beginning of September 2001. The spatial arrangement of the stations and temporal duration of the measurements generated a unique data set enabling the analysis of the spatial and temporal variability of the meteorological variables across an alpine glacier. All measurements were taken at a nominal height of 2 m, and hourly averages were derived for the analysis. The wind regime was dominated by the glacier wind (mean value 2.8 m s−1) but due to erosion by the synoptic gradient wind, occasionally the wind would blow up the valley. A slight decrease in mean 2 m air temperatures with altitude was found, however the 2 m air temperature gradient varied greatly and frequently changed its sign. Mean relative humidity was 71% and exhibited limited spatial variation. Mean incoming shortwave radiation and albedo both generally increased with elevation. The different components of shortwave radiation are quantified with a parameterization scheme. Resulting spatial variations are mainly due to horizon obstruction and reflections from surrounding slopes, i.e., topography. The effect of clouds accounts for a loss of 30% of the extraterrestrial flux. Albedos derived from a Landsat TM image of 30 July show remarkably constant values, in the range 0.49 to 0.50, across snow covered parts of the glacier, while albedo is highly spatially variable below the zone of continuous snow cover. These results are verified with ground measurements and compared with parameterized albedo. Mean longwave radiative fluxes decreased with elevation due to lower air temperatures and the effect of upper hemisphere slopes. It is shown through parameterization that this effect would even be more pronounced without the effect of clouds. Results are discussed with respect to a similar study which has been carried out on Pasterze Glacier (Austria). The presented algorithms for interpolating, parameterizing and simulating variables and parameters in alpine regions are integrated in the software package AMUNDSEN which is freely available to be adapted and further developed by the community."}],"issue":"D3","type":"journal_article","doi":"10.1029/2003jd003973","language":[{"iso":"eng"}],"quality_controlled":"1","month":"02","publication_identifier":{"issn":["0148-0227"]},"author":[{"full_name":"Strasser, Ulrich","first_name":"Ulrich","last_name":"Strasser"},{"last_name":"Corripio","first_name":"Javier","full_name":"Corripio, Javier"},{"last_name":"Pellicciotti","first_name":"Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","full_name":"Pellicciotti, Francesca"},{"last_name":"Burlando","first_name":"Paolo","full_name":"Burlando, Paolo"},{"full_name":"Brock, Ben","first_name":"Ben","last_name":"Brock"},{"last_name":"Funk","first_name":"Martin","full_name":"Funk, Martin"}],"date_updated":"2023-02-20T08:40:21Z","date_created":"2023-02-20T08:18:57Z","volume":109,"year":"2004","publication_status":"published","publisher":"American Geophysical Union","extern":"1","article_number":"D03103"},{"page":"485 - 548","quality_controlled":0,"main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/math/0207169"}],"oa":1,"citation":{"ama":"Hausel T, Hunsicker E, Mazzeo R. Hodge cohomology of gravitational instantons. Duke Mathematical Journal. 2004;122(3):485-548. doi:10.1215/S0012-7094-04-12233-X","ista":"Hausel T, Hunsicker E, Mazzeo R. 2004. Hodge cohomology of gravitational instantons. Duke Mathematical Journal. 122(3), 485–548.","ieee":"T. Hausel, E. Hunsicker, and R. Mazzeo, “Hodge cohomology of gravitational instantons,” Duke Mathematical Journal, vol. 122, no. 3. Duke University Press, pp. 485–548, 2004.","apa":"Hausel, T., Hunsicker, E., & Mazzeo, R. (2004). Hodge cohomology of gravitational instantons. Duke Mathematical Journal. Duke University Press. https://doi.org/10.1215/S0012-7094-04-12233-X","mla":"Hausel, Tamás, et al. “Hodge Cohomology of Gravitational Instantons.” Duke Mathematical Journal, vol. 122, no. 3, Duke University Press, 2004, pp. 485–548, doi:10.1215/S0012-7094-04-12233-X.","short":"T. Hausel, E. Hunsicker, R. Mazzeo, Duke Mathematical Journal 122 (2004) 485–548.","chicago":"Hausel, Tamás, Eugénie Hunsicker, and Rafe Mazzeo. “Hodge Cohomology of Gravitational Instantons.” Duke Mathematical Journal. Duke University Press, 2004. https://doi.org/10.1215/S0012-7094-04-12233-X."},"publication":"Duke Mathematical Journal","date_published":"2004-04-15T00:00:00Z","doi":"10.1215/S0012-7094-04-12233-X","month":"04","day":"15","intvolume":" 122","publisher":"Duke University Press","title":"Hodge cohomology of gravitational instantons","publication_status":"published","status":"public","_id":"1456","year":"2004","acknowledgement":"Hausel’s work supported by a Miller Research Fellowship at the University of California, Berkeley.\nHunsicker’s work partially supported by Stanford University.\nMazzeo’s work supported by National Science Foundation grant numbers DMS-991975 and DMS-0204730 and\nby the Mathematical Sciences Research Institute.","volume":122,"date_updated":"2021-01-12T06:50:52Z","date_created":"2018-12-11T11:52:08Z","author":[{"id":"4A0666D8-F248-11E8-B48F-1D18A9856A87","first_name":"Tamas","last_name":"Hausel","full_name":"Tamas Hausel"},{"full_name":"Hunsicker, Eugénie","last_name":"Hunsicker","first_name":"Eugénie"},{"full_name":"Mazzeo, Rafe R","first_name":"Rafe","last_name":"Mazzeo"}],"type":"journal_article","extern":1,"publist_id":"5737","issue":"3","abstract":[{"lang":"eng","text":"We study the space of L2 harmonic forms on complete manifolds with metrics of fibred boundary or fibred cusp type. These metrics generalize the geometric structures at infinity of several different well-known classes of metrics, including asymptotically locally Euclidean manifolds, the (known types of) gravitational instantons, and also Poincaré metrics on ℚ-rank 1 ends of locally symmetric spaces and on the complements of smooth divisors in Kähler manifolds. The answer in all cases is given in terms of intersection cohomology of a stratified compactification of the manifold. The L2 signature formula implied by our result is closely related to the one proved by Dai and more generally by Vaillant and identifies Dai's τ-invariant directly in terms of intersection cohomology of differing perversities. This work is also closely related to a recent paper of Carron and the forthcoming paper of Cheeger and Dai. We apply our results to a number of examples, gravitational instantons among them, arising in predictions about L2 harmonic forms in duality theories in string theory."}]},{"extern":1,"abstract":[{"text":"The moduli space of stable vector bundles on a Riemann surface is smooth when the rank and degree are coprime, and is diffeomorphic to the space of unitary connections of central constant curvature. A classic result of Newstead and Atiyah and Bott asserts that its rational cohomology ring is generated by the universal classes, that is, by the Kunneth components of the Chern classes of the universal bundle.\n\nThis paper studies the larger, non-compact moduli space of Higgs bundles, as introduced by Hitchin and Simpson, with values in the canonical bundle K. This is diffeomorphic to the space of all connections of central constant curvature, whether unitary or not. The main result of the paper is that, in the rank 2 case, the rational cohomology ring of this space is again generated by universal classes.\n\nThe spaces of Higgs bundles with values in K(n) for n > 0 turn out to be essential to the story. Indeed, we show that their direct limit has the homotopy type of the classifying space of the gauge group, and hence has cohomology generated by universal classes. 2000 Mathematics Subject Classification 14H60 (primary), 14D20, 14H81, 32Q55, 58D27 (secondary). ","lang":"eng"}],"publist_id":"5736","issue":"3","type":"journal_article","date_created":"2018-12-11T11:52:10Z","date_updated":"2021-01-12T06:50:55Z","volume":88,"author":[{"id":"4A0666D8-F248-11E8-B48F-1D18A9856A87","last_name":"Hausel","first_name":"Tamas","full_name":"Tamas Hausel"},{"full_name":"Thaddeus, Michael","last_name":"Thaddeus","first_name":"Michael"}],"publication_status":"published","status":"public","title":"Generators for the cohomology ring of the moduli space of rank 2 higgs bundles","intvolume":" 88","publisher":"Oxford University Press","year":"2004","_id":"1464","day":"01","month":"05","date_published":"2004-05-01T00:00:00Z","doi":"10.1112/S0024611503014618","quality_controlled":0,"page":"632 - 658","publication":"Proceedings of the London Mathematical Society","main_file_link":[{"url":"http://arxiv.org/abs/math/0003093","open_access":"1"}],"oa":1,"citation":{"ista":"Hausel T, Thaddeus M. 2004. Generators for the cohomology ring of the moduli space of rank 2 higgs bundles. Proceedings of the London Mathematical Society. 88(3), 632–658.","apa":"Hausel, T., & Thaddeus, M. (2004). Generators for the cohomology ring of the moduli space of rank 2 higgs bundles. Proceedings of the London Mathematical Society. Oxford University Press. https://doi.org/10.1112/S0024611503014618","ieee":"T. Hausel and M. Thaddeus, “Generators for the cohomology ring of the moduli space of rank 2 higgs bundles,” Proceedings of the London Mathematical Society, vol. 88, no. 3. Oxford University Press, pp. 632–658, 2004.","ama":"Hausel T, Thaddeus M. Generators for the cohomology ring of the moduli space of rank 2 higgs bundles. Proceedings of the London Mathematical Society. 2004;88(3):632-658. doi:10.1112/S0024611503014618","chicago":"Hausel, Tamás, and Michael Thaddeus. “Generators for the Cohomology Ring of the Moduli Space of Rank 2 Higgs Bundles.” Proceedings of the London Mathematical Society. Oxford University Press, 2004. https://doi.org/10.1112/S0024611503014618.","mla":"Hausel, Tamás, and Michael Thaddeus. “Generators for the Cohomology Ring of the Moduli Space of Rank 2 Higgs Bundles.” Proceedings of the London Mathematical Society, vol. 88, no. 3, Oxford University Press, 2004, pp. 632–58, doi:10.1112/S0024611503014618.","short":"T. Hausel, M. Thaddeus, Proceedings of the London Mathematical Society 88 (2004) 632–658."}},{"date_published":"2004-05-28T00:00:00Z","doi":"10.1074/jbc.M401539200","citation":{"ama":"Mamedova A, Holt P, Carroll J, Sazanov LA. Substrate-induced conformational change in bacterial complex I. Journal of Biological Chemistry. 2004;279(22):23830-23836. doi:10.1074/jbc.M401539200","ista":"Mamedova A, Holt P, Carroll J, Sazanov LA. 2004. Substrate-induced conformational change in bacterial complex I. Journal of Biological Chemistry. 279(22), 23830–23836.","ieee":"A. Mamedova, P. Holt, J. Carroll, and L. A. Sazanov, “Substrate-induced conformational change in bacterial complex I,” Journal of Biological Chemistry, vol. 279, no. 22. American Society for Biochemistry and Molecular Biology, pp. 23830–23836, 2004.","apa":"Mamedova, A., Holt, P., Carroll, J., & Sazanov, L. A. (2004). Substrate-induced conformational change in bacterial complex I. Journal of Biological Chemistry. American Society for Biochemistry and Molecular Biology. https://doi.org/10.1074/jbc.M401539200","mla":"Mamedova, Aygun, et al. “Substrate-Induced Conformational Change in Bacterial Complex I.” Journal of Biological Chemistry, vol. 279, no. 22, American Society for Biochemistry and Molecular Biology, 2004, pp. 23830–36, doi:10.1074/jbc.M401539200.","short":"A. Mamedova, P. Holt, J. Carroll, L.A. Sazanov, Journal of Biological Chemistry 279 (2004) 23830–23836.","chicago":"Mamedova, Aygun, Peter Holt, Joe Carroll, and Leonid A Sazanov. “Substrate-Induced Conformational Change in Bacterial Complex I.” Journal of Biological Chemistry. American Society for Biochemistry and Molecular Biology, 2004. https://doi.org/10.1074/jbc.M401539200."},"publication":"Journal of Biological Chemistry","page":"23830 - 23836","quality_controlled":0,"day":"28","month":"05","author":[{"full_name":"Mamedova, Aygun A","first_name":"Aygun","last_name":"Mamedova"},{"first_name":"Peter","last_name":"Holt","full_name":"Holt, Peter J"},{"first_name":"Joe","last_name":"Carroll","full_name":"Carroll, Joe D"},{"first_name":"Leonid A","last_name":"Sazanov","id":"338D39FE-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0977-7989","full_name":"Leonid Sazanov"}],"volume":279,"date_created":"2018-12-11T11:54:56Z","date_updated":"2021-01-12T06:54:22Z","_id":"1963","year":"2004","acknowledgement":"This work was supported by the Medical Research Council and by a Royal Society/North Atlantic Treaty Organization postdoctoral fellowship (to A. A. M.)","publisher":"American Society for Biochemistry and Molecular Biology","intvolume":" 279","title":"Substrate-induced conformational change in bacterial complex I","status":"public","publication_status":"published","publist_id":"5123","issue":"22","abstract":[{"text":"The mechanism coupling electron transfer and proton pumping in respiratory complex I (NADH-ubiquinone oxidoreductase) has not been established, but it has been suggested that it involves conformational changes. Here, the influence of substrates on the conformation of purified complex I from Escherichia coli was studied by cross-linking and electron microscopy. When a zero-length cross-linking reagent was used, the presence of NAD(P)H, in contrast to that of NAD+, prevented the formation of cross-links between the hydrophilic subunits of the complex, including NuoB, NuoI, and NuoCD. Comparisons using different cross-linkers suggested that NuoB, which is likely to coordinate the key iron-sulfur cluster N2, is the most mobile subunit. The presence of NAD(P)H led also to enhanced proteolysis of subunit NuoG. These data indicate that upon NAD(P)H binding, the peripheral arm of the complex adopts a more open conformation, with increased distances between subunits. Single particle analysis showed the nature of this conformational change. The enzyme retains its L-shape in the presence of NADH, but exhibits a significantly more open or expanded structure both in the peripheral arm and, unexpectedly, in the membrane domain also.","lang":"eng"}],"extern":1,"type":"journal_article"},{"day":"17","month":"03","page":"553 - 573","quality_controlled":0,"citation":{"short":"T.D. Browning, R. Heath Brown, Inventiones Mathematicae 157 (2004) 553–573.","mla":"Browning, Timothy D., and Roger Heath Brown. “Equal Sums of Three Powers.” Inventiones Mathematicae, vol. 157, no. 3, Unknown, 2004, pp. 553–73, doi:10.1007/s00222-004-0360-9.","chicago":"Browning, Timothy D, and Roger Heath Brown. “Equal Sums of Three Powers.” Inventiones Mathematicae. Unknown, 2004. https://doi.org/10.1007/s00222-004-0360-9.","ama":"Browning TD, Heath Brown R. Equal sums of three powers. Inventiones Mathematicae. 2004;157(3):553-573. doi:10.1007/s00222-004-0360-9","ieee":"T. D. Browning and R. Heath Brown, “Equal sums of three powers,” Inventiones Mathematicae, vol. 157, no. 3. Unknown, pp. 553–573, 2004.","apa":"Browning, T. D., & Heath Brown, R. (2004). Equal sums of three powers. Inventiones Mathematicae. Unknown. https://doi.org/10.1007/s00222-004-0360-9","ista":"Browning TD, Heath Brown R. 2004. Equal sums of three powers. Inventiones Mathematicae. 157(3), 553–573."},"publication":"Inventiones Mathematicae","date_published":"2004-03-17T00:00:00Z","doi":"10.1007/s00222-004-0360-9","type":"journal_article","extern":1,"publist_id":"7703","issue":"3","publisher":"Unknown","intvolume":" 157","publication_status":"published","status":"public","title":"Equal sums of three powers","_id":"209","year":"2004","volume":157,"date_created":"2018-12-11T11:45:13Z","date_updated":"2021-01-12T06:55:14Z","author":[{"id":"35827D50-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8314-0177","first_name":"Timothy D","last_name":"Browning","full_name":"Timothy Browning"},{"full_name":"Heath-Brown, Roger","first_name":"Roger","last_name":"Heath Brown"}]},{"date_published":"2004-06-09T00:00:00Z","doi":"10.1523/JNEUROSCI.1170-04.2004","publication":"Journal of Neuroscience","citation":{"chicago":"Novarino, Gaia, Cinzia Fabrizi, Raffaella Tonini, Michela Denti, Albedi Malchiodi, Giuliana Lauro, Benedetto Sacchetti, et al. “Involvement of the Intracellular Ion Channel CLIC1 in Microglia-Mediated β-Amyloid-Induced Neurotoxicity.” Journal of Neuroscience. Society for Neuroscience, 2004. https://doi.org/10.1523/JNEUROSCI.1170-04.2004.","mla":"Novarino, Gaia, et al. “Involvement of the Intracellular Ion Channel CLIC1 in Microglia-Mediated β-Amyloid-Induced Neurotoxicity.” Journal of Neuroscience, vol. 24, no. 23, Society for Neuroscience, 2004, pp. 5322–30, doi:10.1523/JNEUROSCI.1170-04.2004.","short":"G. Novarino, C. Fabrizi, R. Tonini, M. Denti, A. Malchiodi, G. Lauro, B. Sacchetti, S. Paradisi, A. Ferroni, P. Curmi, S. Breit, M. Mazzanti, Journal of Neuroscience 24 (2004) 5322–5330.","ista":"Novarino G, Fabrizi C, Tonini R, Denti M, Malchiodi A, Lauro G, Sacchetti B, Paradisi S, Ferroni A, Curmi P, Breit S, Mazzanti M. 2004. Involvement of the intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity. Journal of Neuroscience. 24(23), 5322–5330.","apa":"Novarino, G., Fabrizi, C., Tonini, R., Denti, M., Malchiodi, A., Lauro, G., … Mazzanti, M. (2004). Involvement of the intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity. Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.1170-04.2004","ieee":"G. Novarino et al., “Involvement of the intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity,” Journal of Neuroscience, vol. 24, no. 23. Society for Neuroscience, pp. 5322–5330, 2004.","ama":"Novarino G, Fabrizi C, Tonini R, et al. Involvement of the intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity. Journal of Neuroscience. 2004;24(23):5322-5330. doi:10.1523/JNEUROSCI.1170-04.2004"},"quality_controlled":0,"page":"5322 - 5330","day":"09","month":"06","author":[{"full_name":"Gaia Novarino","first_name":"Gaia","last_name":"Novarino","id":"3E57A680-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7673-7178"},{"full_name":"Fabrizi, Cinzia","last_name":"Fabrizi","first_name":"Cinzia"},{"last_name":"Tonini","first_name":"Raffaella","full_name":"Tonini, Raffaella"},{"last_name":"Denti","first_name":"Michela","full_name":"Denti, Michela A"},{"full_name":"Malchiodi, Albedi F","last_name":"Malchiodi","first_name":"Albedi"},{"full_name":"Lauro, Giuliana M","first_name":"Giuliana","last_name":"Lauro"},{"first_name":"Benedetto","last_name":"Sacchetti","full_name":"Sacchetti, Benedetto"},{"full_name":"Paradisi, Silvia","last_name":"Paradisi","first_name":"Silvia"},{"last_name":"Ferroni","first_name":"Arnaldo","full_name":"Ferroni, Arnaldo"},{"full_name":"Curmi, Paul M G","last_name":"Curmi","first_name":"Paul"},{"full_name":"Breit, Samuel N","first_name":"Samuel","last_name":"Breit"},{"full_name":"Mazzanti, Michele","last_name":"Mazzanti","first_name":"Michele"}],"date_created":"2018-12-11T11:56:54Z","date_updated":"2021-01-12T06:56:41Z","volume":24,"_id":"2308","year":"2004","title":"Involvement of the intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity","publication_status":"published","status":"public","intvolume":" 24","publisher":"Society for Neuroscience","abstract":[{"text":"It is widely believed that the inflammatory events mediated by microglial activation contribute to several neurodegenerative processes. Alzheimer's disease, for example, is characterized by an accumulation of β-amyloid protein (Aβ) in neuritic plaques that are infiltrated by reactive microglia and astrocytes. Although Aβ and its fragment 25-35 exert a direct toxic effect on neurons, they also activate microglia. Microglial activation is accompanied by morphological changes, cell proliferation, and release of various cytokines and growth factors. A number of scientific reports suggest that the increased proliferation of microglial cells is dependent on ionic membrane currents and in particular on chloride conductances. An unusual chloride ion channel known to be associated with macrophage activation is the chloride intracellular channel-1 (CLIC1). Here we show that Aβ stimulation of neonatal rat microglia specifically leads to the increase in CLIC1 protein and to the functional expression of CLIC1 chloride conductance, both barely detectable on the plasma membrane of quiescent cells. CLIC1 protein expression in microglia increases after 24 hr of incubation with Aβ, simultaneously with the production of reactive nitrogen intermediates and of tumor necrosis factor-α (TNF-α). We demonstrate that reducing CLIC1 chloride conductance by a specific blocker [IAA-94 (R(+)-[(6,7-dichloro-2-cyclopentyl-2,3-dihydro-2-methyl-1-oxo-1H-inden-5yl)-oxy] acetic acid)] prevents neuronal apoptosis in neurons cocultured with Aβ-treated microglia. Furthermore, we show that small interfering RNAs used to knock down CLIC1 expression prevent TNF-α release induced by Aβ stimulation. These results provide a direct link between Aβ-induced microglial activation and CLIC1 functional expression.","lang":"eng"}],"publist_id":"4620","issue":"23","extern":1,"type":"journal_article"},{"day":"01","month":"01","doi":"10.1007/s00220-003-0993-3","date_published":"2004-01-01T00:00:00Z","page":"347 - 393","quality_controlled":0,"main_file_link":[{"url":"http://arxiv.org/abs/math-ph/0305025","open_access":"1"}],"citation":{"short":"É. Lieb, R. Seiringer, J. Yngvason, Communications in Mathematical Physics 244 (2004) 347–393.","mla":"Lieb, Élliott, et al. “One-Dimensional Behavior of Dilute, Trapped Bose Gases.” Communications in Mathematical Physics, vol. 244, no. 2, Springer, 2004, pp. 347–93, doi:10.1007/s00220-003-0993-3.","chicago":"Lieb, Élliott, Robert Seiringer, and Jakob Yngvason. “One-Dimensional Behavior of Dilute, Trapped Bose Gases.” Communications in Mathematical Physics. Springer, 2004. https://doi.org/10.1007/s00220-003-0993-3.","ama":"Lieb É, Seiringer R, Yngvason J. One-dimensional behavior of dilute, trapped Bose gases. Communications in Mathematical Physics. 2004;244(2):347-393. doi:10.1007/s00220-003-0993-3","ieee":"É. Lieb, R. Seiringer, and J. Yngvason, “One-dimensional behavior of dilute, trapped Bose gases,” Communications in Mathematical Physics, vol. 244, no. 2. Springer, pp. 347–393, 2004.","apa":"Lieb, É., Seiringer, R., & Yngvason, J. (2004). One-dimensional behavior of dilute, trapped Bose gases. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-003-0993-3","ista":"Lieb É, Seiringer R, Yngvason J. 2004. One-dimensional behavior of dilute, trapped Bose gases. Communications in Mathematical Physics. 244(2), 347–393."},"oa":1,"publication":"Communications in Mathematical Physics","extern":1,"publist_id":"4569","issue":"2","abstract":[{"lang":"eng","text":"Recent experimental and theoretical work has shown that there are conditions in which a trapped, low-density Bose gas behaves like the one-dimensional delta-function Bose gas solved years ago by Lieb and Liniger. This is an intrinsically quantum-mechanical phenomenon because it is not necessary to have a trap width that is the size of an atom - as might have been supposed - but it suffices merely to have a trap width such that the energy gap for motion in the transverse direction is large compared to the energy associated with the motion along the trap. Up to now the theoretical arguments have been based on variational - perturbative ideas or numerical investigations. In contrast, this paper gives a rigorous proof of the one-dimensional behavior as far as the ground state energy and particle density are concerned. There are four parameters involved: the particle number, N, transverse and longitudinal dimensions of the trap, r and L, and the scattering length a of the interaction potential. Our main result is that if r/L → 0 and N → ∞ the ground state energy and density can be obtained by minimizing a one-dimensional density functional involving the Lieb-Liniger energy density with coupling constant ∼ a/r 2. This density functional simplifies in various limiting cases and we identify five asymptotic parameter regions altogether. Three of these, corresponding to the weak coupling regime, can also be obtained as limits of a three-dimensional Gross-Pitaevskii theory. We also show that Bose-Einstein condensation in the ground state persists in a part of this regime. In the strong coupling regime the longitudinal motion of the particles is strongly correlated. The Gross-Pitaevskii description is not valid in this regime and new mathematical methods come into play."}],"type":"journal_article","volume":244,"date_created":"2018-12-11T11:57:11Z","date_updated":"2021-01-12T06:56:59Z","author":[{"full_name":"Lieb, Élliott H","first_name":"Élliott","last_name":"Lieb"},{"full_name":"Robert Seiringer","first_name":"Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6781-0521"},{"first_name":"Jakob","last_name":"Yngvason","full_name":"Yngvason, Jakob"}],"intvolume":" 244","publisher":"Springer","title":"One-dimensional behavior of dilute, trapped Bose gases","status":"public","publication_status":"published","year":"2004","_id":"2356"},{"month":"04","day":"01","date_published":"2004-04-01T00:00:00Z","doi":"10.1023/B:JOSS.0000019811.15510.27","quality_controlled":0,"page":"185 - 190","publication":"Journal of Statistical Physics","main_file_link":[{"url":"http://arxiv.org/abs/math-ph/0210027","open_access":"1"}],"oa":1,"citation":{"ista":"Lieb É, Seiringer R. 2004. Equivalent forms of the Bessis-Moussa-Villani conjecture. Journal of Statistical Physics. 115(1–2), 185–190.","ieee":"É. Lieb and R. Seiringer, “ Equivalent forms of the Bessis-Moussa-Villani conjecture,” Journal of Statistical Physics, vol. 115, no. 1–2. Springer, pp. 185–190, 2004.","apa":"Lieb, É., & Seiringer, R. (2004). Equivalent forms of the Bessis-Moussa-Villani conjecture. Journal of Statistical Physics. Springer. https://doi.org/10.1023/B:JOSS.0000019811.15510.27","ama":"Lieb É, Seiringer R. Equivalent forms of the Bessis-Moussa-Villani conjecture. Journal of Statistical Physics. 2004;115(1-2):185-190. doi:10.1023/B:JOSS.0000019811.15510.27","chicago":"Lieb, Élliott, and Robert Seiringer. “ Equivalent Forms of the Bessis-Moussa-Villani Conjecture.” Journal of Statistical Physics. Springer, 2004. https://doi.org/10.1023/B:JOSS.0000019811.15510.27.","mla":"Lieb, Élliott, and Robert Seiringer. “ Equivalent Forms of the Bessis-Moussa-Villani Conjecture.” Journal of Statistical Physics, vol. 115, no. 1–2, Springer, 2004, pp. 185–90, doi:10.1023/B:JOSS.0000019811.15510.27.","short":"É. Lieb, R. Seiringer, Journal of Statistical Physics 115 (2004) 185–190."},"extern":1,"abstract":[{"lang":"eng","text":"The BMV conjecture for traces, which states that Tr exp(A - λB) is the Laplace transform of a positive measure, is shown to be equivalent to two other statements: (i) The polynomial λ → Tr(A + λB) p has only non-negative coefficients for all A, B ≥ 0, p ∈ ℕ and (ii) λ → Tr(A + λB)-p is the Laplace transform of a positive measure for A, B ≥ 0, p > 0."}],"issue":"1-2","publist_id":"4568","type":"journal_article","date_created":"2018-12-11T11:57:11Z","date_updated":"2021-01-12T06:56:59Z","volume":115,"author":[{"full_name":"Lieb, Élliott H","last_name":"Lieb","first_name":"Élliott"},{"first_name":"Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6781-0521","full_name":"Robert Seiringer"}],"status":"public","title":" Equivalent forms of the Bessis-Moussa-Villani conjecture","publication_status":"published","publisher":"Springer","intvolume":" 115","_id":"2355","year":"2004"},{"type":"journal_article","abstract":[{"lang":"eng","text":"An optical lattice model developed that is similar to the Bose-Hubbard model to describe the transition between Bose-Einstein condensation (BEC) and a Mott insulator state was analyzed. It was found that the system was a hard core lattice gas at half of the maximum density and the optical lattice was modeled by a periodic potential of strength λ. It was also observed that the interparticle interaction was essential for this transition that occurred even in the ground state. The results show that all the essential features could be proved rigorously such as the existence of BEC for small λ and its suppression for a large λ."}],"publist_id":"4567","issue":"2","extern":1,"_id":"2360","year":"2004","title":"Bose-Einstein quantum phase transition in an optical lattice model","status":"public","publication_status":"published","publisher":"American Physical Society","intvolume":" 70","author":[{"first_name":"Michael","last_name":"Aizenman","full_name":"Aizenman, Michael"},{"full_name":"Lieb, Élliott H","last_name":"Lieb","first_name":"Élliott"},{"id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6781-0521","first_name":"Robert","last_name":"Seiringer","full_name":"Robert Seiringer"},{"first_name":"Jan","last_name":"Solovej","full_name":"Solovej, Jan P"},{"first_name":"Jakob","last_name":"Yngvason","full_name":"Yngvason, Jakob"}],"date_updated":"2021-01-12T06:57:01Z","date_created":"2018-12-11T11:57:12Z","volume":70,"month":"08","day":"01","publication":"Physical Review A - Atomic, Molecular, and Optical Physics","main_file_link":[{"url":"http://arxiv.org/abs/cond-mat/0403240","open_access":"1"}],"citation":{"short":"M. Aizenman, É. Lieb, R. Seiringer, J. Solovej, J. Yngvason, Physical Review A - Atomic, Molecular, and Optical Physics 70 (2004) 023612-1-0236121-2.","mla":"Aizenman, Michael, et al. “Bose-Einstein Quantum Phase Transition in an Optical Lattice Model.” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 70, no. 2, American Physical Society, 2004, pp. 023612-1-0236121-2, doi:10.1103/PhysRevA.70.023612.","chicago":"Aizenman, Michael, Élliott Lieb, Robert Seiringer, Jan Solovej, and Jakob Yngvason. “Bose-Einstein Quantum Phase Transition in an Optical Lattice Model.” Physical Review A - Atomic, Molecular, and Optical Physics. American Physical Society, 2004. https://doi.org/10.1103/PhysRevA.70.023612.","ama":"Aizenman M, Lieb É, Seiringer R, Solovej J, Yngvason J. Bose-Einstein quantum phase transition in an optical lattice model. Physical Review A - Atomic, Molecular, and Optical Physics. 2004;70(2):023612-1-0236121-2. doi:10.1103/PhysRevA.70.023612","apa":"Aizenman, M., Lieb, É., Seiringer, R., Solovej, J., & Yngvason, J. (2004). Bose-Einstein quantum phase transition in an optical lattice model. Physical Review A - Atomic, Molecular, and Optical Physics. American Physical Society. https://doi.org/10.1103/PhysRevA.70.023612","ieee":"M. Aizenman, É. Lieb, R. Seiringer, J. Solovej, and J. Yngvason, “Bose-Einstein quantum phase transition in an optical lattice model,” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 70, no. 2. American Physical Society, pp. 023612-1-0236121-2, 2004.","ista":"Aizenman M, Lieb É, Seiringer R, Solovej J, Yngvason J. 2004. Bose-Einstein quantum phase transition in an optical lattice model. Physical Review A - Atomic, Molecular, and Optical Physics. 70(2), 023612-1-0236121-2."},"oa":1,"quality_controlled":0,"page":"023612 - 1-0236121-2","doi":"10.1103/PhysRevA.70.023612","date_published":"2004-08-01T00:00:00Z"},{"day":"01","month":"01","publication":"Towards a Theory of Geometric Graphs","citation":{"short":"L. Lovász, K. Vesztergombi, U. Wagner, E. Welzl, in:, J. Pach (Ed.), Towards a Theory of Geometric Graphs, American Mathematical Society, 2004, pp. 139–148.","mla":"Lovász, László, et al. “Convex Quadrilaterals and K-Sets .” Towards a Theory of Geometric Graphs, edited by János Pach, vol. 342, American Mathematical Society, 2004, pp. 139–48, doi:10.1090/conm/342.","chicago":"Lovász, László, Katalin Vesztergombi, Uli Wagner, and Emo Welzl. “Convex Quadrilaterals and K-Sets .” In Towards a Theory of Geometric Graphs, edited by János Pach, 342:139–48. American Mathematical Society, 2004. https://doi.org/10.1090/conm/342.","ama":"Lovász L, Vesztergombi K, Wagner U, Welzl E. Convex quadrilaterals and k-sets . In: Pach J, ed. Towards a Theory of Geometric Graphs. Vol 342. American Mathematical Society; 2004:139-148. doi:10.1090/conm/342","ieee":"L. Lovász, K. Vesztergombi, U. Wagner, and E. Welzl, “Convex quadrilaterals and k-sets ,” in Towards a Theory of Geometric Graphs, vol. 342, J. Pach, Ed. American Mathematical Society, 2004, pp. 139–148.","apa":"Lovász, L., Vesztergombi, K., Wagner, U., & Welzl, E. (2004). Convex quadrilaterals and k-sets . In J. Pach (Ed.), Towards a Theory of Geometric Graphs (Vol. 342, pp. 139–148). American Mathematical Society. https://doi.org/10.1090/conm/342","ista":"Lovász L, Vesztergombi K, Wagner U, Welzl E. 2004.Convex quadrilaterals and k-sets . In: Towards a Theory of Geometric Graphs. Contemporary Mathematics , vol. 342, 139–148."},"quality_controlled":0,"page":"139 - 148","date_published":"2004-01-01T00:00:00Z","doi":"10.1090/conm/342","type":"book_chapter","alternative_title":["Contemporary Mathematics "],"publist_id":"4508","extern":1,"year":"2004","_id":"2417","title":"Convex quadrilaterals and k-sets ","publication_status":"published","status":"public","intvolume":" 342","editor":[{"full_name":"Pach, János","first_name":"János","last_name":"Pach"}],"publisher":"American Mathematical Society","author":[{"full_name":"Lovász, László","first_name":"László","last_name":"Lovász"},{"last_name":"Vesztergombi","first_name":"Katalin","full_name":"Vesztergombi, Katalin"},{"id":"36690CA2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1494-0568","first_name":"Uli","last_name":"Wagner","full_name":"Uli Wagner"},{"first_name":"Emo","last_name":"Welzl","full_name":"Welzl, Emo"}],"date_updated":"2021-01-12T06:57:21Z","date_created":"2018-12-11T11:57:32Z","volume":342},{"abstract":[{"text":"We introduce the adaptive neighborhood graph as a data structure for modeling a smooth manifold M embedded in some Euclidean space ℝ d. We assume that M is known to us only through a finite sample P ⊂ M, as is often the case in applications. The adaptive neighborhood graph is a geometric graph on P. Its complexity is at most min{2O(k)n, n2}, where n = P and k = dim M, as opposed to the n[d/2] complexity of the Delaunay triangulation, which is often used to model manifolds. We prove that we can correctly infer the connected components and the dimension of M from the adaptive neighborhood graph provided a certain standard sampling condition is fulfilled. The running time of the dimension detection algorithm is d20(k7 log k) for each connected component of M. If the dimension is considered constant, this is a constant-time operation, and the adaptive neighborhood graph is of linear size. Moreover, the exponential dependence of the constants is only on the intrinsic dimension k, not on the ambient dimension d. This is of particular interest if the co-dimension is high, i.e., if k is much smaller than d, as is the case in many applications. The adaptive neighborhood graph also allows us to approximate the geodesic distances between the points in P.","lang":"eng"}],"issue":"2","publist_id":"4499","extern":1,"type":"journal_article","author":[{"first_name":"Joachim","last_name":"Giesen","full_name":"Giesen, Joachim"},{"last_name":"Wagner","first_name":"Uli","orcid":"0000-0002-1494-0568","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","full_name":"Uli Wagner"}],"date_created":"2018-12-11T11:57:35Z","date_updated":"2021-01-12T06:57:25Z","volume":32,"year":"2004","_id":"2426","publication_status":"published","status":"public","title":"Shape dimension and intrinsic metric from samples of manifolds","publisher":"Springer","intvolume":" 32","day":"01","month":"09","date_published":"2004-09-01T00:00:00Z","doi":"10.1007/s00454-004-1120-8","publication":"Discrete & Computational Geometry","citation":{"chicago":"Giesen, Joachim, and Uli Wagner. “Shape Dimension and Intrinsic Metric from Samples of Manifolds.” Discrete & Computational Geometry. Springer, 2004. https://doi.org/10.1007/s00454-004-1120-8.","short":"J. Giesen, U. Wagner, Discrete & Computational Geometry 32 (2004) 245–267.","mla":"Giesen, Joachim, and Uli Wagner. “Shape Dimension and Intrinsic Metric from Samples of Manifolds.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 245–67, doi:10.1007/s00454-004-1120-8.","apa":"Giesen, J., & Wagner, U. (2004). Shape dimension and intrinsic metric from samples of manifolds. Discrete & Computational Geometry. Springer. https://doi.org/10.1007/s00454-004-1120-8","ieee":"J. Giesen and U. Wagner, “Shape dimension and intrinsic metric from samples of manifolds,” Discrete & Computational Geometry, vol. 32, no. 2. Springer, pp. 245–267, 2004.","ista":"Giesen J, Wagner U. 2004. Shape dimension and intrinsic metric from samples of manifolds. Discrete & Computational Geometry. 32(2), 245–267.","ama":"Giesen J, Wagner U. Shape dimension and intrinsic metric from samples of manifolds. Discrete & Computational Geometry. 2004;32(2):245-267. doi:10.1007/s00454-004-1120-8"},"quality_controlled":0,"page":"245 - 267"},{"publication_status":"published","status":"public","title":"New constructions of weak ε-nets","publisher":"Springer","intvolume":" 32","year":"2004","_id":"2425","date_updated":"2021-01-12T06:57:24Z","date_created":"2018-12-11T11:57:35Z","volume":32,"author":[{"full_name":"Matoušek, Jiří","last_name":"Matoušek","first_name":"Jiří"},{"id":"36690CA2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1494-0568","first_name":"Uli","last_name":"Wagner","full_name":"Uli Wagner"}],"type":"journal_article","extern":1,"abstract":[{"lang":"eng","text":"A finite set N ⊂ Rd is a weak ε-net for an n-point set X ⊂ Rd (with respect to convex sets) if N intersects every convex set K with |K ∩ X| ≥ εn. We give an alternative, and arguably simpler, proof of the fact, first shown by Chazelle et al., that every point set X in Rd admits a weak ε-net of cardinality O(ε-dpolylog(1/ε)). Moreover, for a number of special point sets (e.g., for points on the moment curve), our method gives substantially better bounds. The construction yields an algorithm to construct such weak ε-nets in time O(n ln(1/ε))."}],"issue":"2","publist_id":"4500","quality_controlled":0,"page":"195 - 206","publication":"Discrete & Computational Geometry","citation":{"ama":"Matoušek J, Wagner U. New constructions of weak ε-nets. Discrete & Computational Geometry. 2004;32(2):195-206. doi:10.1007/s00454-004-1116-4","ieee":"J. Matoušek and U. Wagner, “New constructions of weak ε-nets,” Discrete & Computational Geometry, vol. 32, no. 2. Springer, pp. 195–206, 2004.","apa":"Matoušek, J., & Wagner, U. (2004). New constructions of weak ε-nets. Discrete & Computational Geometry. Springer. https://doi.org/10.1007/s00454-004-1116-4","ista":"Matoušek J, Wagner U. 2004. New constructions of weak ε-nets. Discrete & Computational Geometry. 32(2), 195–206.","short":"J. Matoušek, U. Wagner, Discrete & Computational Geometry 32 (2004) 195–206.","mla":"Matoušek, Jiří, and Uli Wagner. “New Constructions of Weak ε-Nets.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 195–206, doi:10.1007/s00454-004-1116-4.","chicago":"Matoušek, Jiří, and Uli Wagner. “New Constructions of Weak ε-Nets.” Discrete & Computational Geometry. Springer, 2004. https://doi.org/10.1007/s00454-004-1116-4."},"date_published":"2004-07-01T00:00:00Z","doi":"10.1007/s00454-004-1116-4","month":"07","day":"01"},{"publist_id":"4442","issue":"23","extern":"1","type":"review","author":[{"full_name":"Sauer, Michael","first_name":"Michael","last_name":"Sauer"},{"first_name":"Jirí","last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","full_name":"Friml, Jirí"}],"oa_version":"None","volume":131,"date_created":"2018-12-11T11:57:48Z","date_updated":"2021-01-12T06:57:37Z","_id":"2461","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","year":"2004","intvolume":" 131","publisher":"Company of Biologists","title":"The Matryoshka dolls of plant polarity","status":"public","publication_status":"published","day":"01","month":"12","date_published":"2004-12-01T00:00:00Z","doi":"10.1242/dev.01463","language":[{"iso":"eng"}],"citation":{"chicago":"Sauer, Michael, and Jiří Friml. “The Matryoshka Dolls of Plant Polarity.” Development. Company of Biologists, 2004. https://doi.org/10.1242/dev.01463.","mla":"Sauer, Michael, and Jiří Friml. “The Matryoshka Dolls of Plant Polarity.” Development, vol. 131, no. 23, Company of Biologists, 2004, pp. 5774–75, doi:10.1242/dev.01463.","short":"M. Sauer, J. Friml, Development 131 (2004) 5774–5775.","ista":"Sauer M, Friml J. 2004. The Matryoshka dolls of plant polarity. Development. 131(23), 5774–5775.","apa":"Sauer, M., & Friml, J. (2004). The Matryoshka dolls of plant polarity. Development. Company of Biologists. https://doi.org/10.1242/dev.01463","ieee":"M. Sauer and J. Friml, “The Matryoshka dolls of plant polarity,” Development, vol. 131, no. 23. Company of Biologists, pp. 5774–5775, 2004.","ama":"Sauer M, Friml J. The Matryoshka dolls of plant polarity. Development. 2004;131(23):5774-5775. doi:10.1242/dev.01463"},"publication":"Development","page":"5774 - 5775","quality_controlled":"1"},{"month":"01","day":"01","publication":"Hippocampus","citation":{"ama":"Ferraguti F, Cobden P, Pollard M, et al. Immunolocalization of metabotropic glutamate receptor 1α (mGluR1α) in distinct classes of interneuron in the CA1 region of the rat hippocampus. Hippocampus. 2004;14(2):193-215. doi:10.1002/hipo.10163","apa":"Ferraguti, F., Cobden, P., Pollard, M., Cope, D., Shigemoto, R., Watanabe, M., & Somogyi, P. (2004). Immunolocalization of metabotropic glutamate receptor 1α (mGluR1α) in distinct classes of interneuron in the CA1 region of the rat hippocampus. Hippocampus. Wiley-Blackwell. https://doi.org/10.1002/hipo.10163","ieee":"F. Ferraguti et al., “Immunolocalization of metabotropic glutamate receptor 1α (mGluR1α) in distinct classes of interneuron in the CA1 region of the rat hippocampus,” Hippocampus, vol. 14, no. 2. Wiley-Blackwell, pp. 193–215, 2004.","ista":"Ferraguti F, Cobden P, Pollard M, Cope D, Shigemoto R, Watanabe M, Somogyi P. 2004. Immunolocalization of metabotropic glutamate receptor 1α (mGluR1α) in distinct classes of interneuron in the CA1 region of the rat hippocampus. Hippocampus. 14(2), 193–215.","short":"F. Ferraguti, P. Cobden, M. Pollard, D. Cope, R. Shigemoto, M. Watanabe, P. Somogyi, Hippocampus 14 (2004) 193–215.","mla":"Ferraguti, Francesco, et al. “Immunolocalization of Metabotropic Glutamate Receptor 1α (MGluR1α) in Distinct Classes of Interneuron in the CA1 Region of the Rat Hippocampus.” Hippocampus, vol. 14, no. 2, Wiley-Blackwell, 2004, pp. 193–215, doi:10.1002/hipo.10163.","chicago":"Ferraguti, Francesco, Philip Cobden, Marie Pollard, David Cope, Ryuichi Shigemoto, Masahiko Watanabe, and Péter Somogyi. “Immunolocalization of Metabotropic Glutamate Receptor 1α (MGluR1α) in Distinct Classes of Interneuron in the CA1 Region of the Rat Hippocampus.” Hippocampus. Wiley-Blackwell, 2004. https://doi.org/10.1002/hipo.10163."},"quality_controlled":0,"page":"193 - 215","date_published":"2004-01-01T00:00:00Z","doi":"10.1002/hipo.10163","type":"journal_article","abstract":[{"text":"In the hippocampal CA1 region, metabotropic glutamate subtype 1 (mGluR1) receptors have been implicated in a variety of physiological responses to glutamate, which include modulation of synaptic transmission and plasticity, as well as neuronal excitability and synchronization. The mGluR1α isoform is characteristically expressed only by nonprincipal cells, and it is particularly enriched in somatostatin (SS -containing interneurons in stratum oriens-alveus. Anatomical and physiological data have indicated the presence of mGluR1α in several distinct classes of interneurons with their somata located also in strata pyramidale, radiatum, and lacunosum moleculare. Each different interneuron subtype, as defined by functionally relevant criteria, including input/output characteristics and expression of selective molecular markers, subserves distinct functions in local hippocampal circuits. We have investigated which of the different CA1 interneuron classes express mGluR1α by immunofluorescent labeling, combining antibodies to mGluR1α, calcium-binding proteins, and neuropeptides, and by intracellular labeling in vitro. Several types of interneuron that are immunopositive for mGluR1α each targeted different domains of pyramidal cells and included (1) O-LM interneurons, found to coexpress both SS and parvalbumin (PV); (2) interneurons with target selectivity for other interneurons, expressing vasoactive intestinal polypeptide (VIP) and/or the calcium-binding protein calretinin; (3) procholecystokinin-immunopositive interneurons probably non-basket and dendrite-targeting; and (4) an as-yet unidentified SS-immunoreactive but PV-immunonegative interneuron class, possibly corresponding to oriensbistratified cells. Estimation of the relative proportion of mGluR1α-positive interneurons showed 43%, 46%, and 30% co-labeling with SS, VIP, or PV, respectively. The identification of the specific subclasses of CA1 interneurons expressing mGluR1α provides the network basis for assessing the contribution of this receptor to the excitability of the hippocampus.","lang":"eng"}],"issue":"2","publist_id":"4256","extern":1,"_id":"2642","year":"2004","publication_status":"published","status":"public","title":"Immunolocalization of metabotropic glutamate receptor 1α (mGluR1α) in distinct classes of interneuron in the CA1 region of the rat hippocampus","intvolume":" 14","publisher":"Wiley-Blackwell","author":[{"full_name":"Ferraguti, Francesco","last_name":"Ferraguti","first_name":"Francesco"},{"last_name":"Cobden","first_name":"Philip","full_name":"Cobden, Philip M"},{"first_name":"Marie","last_name":"Pollard","full_name":"Pollard, Marie"},{"full_name":"Cope, David W","last_name":"Cope","first_name":"David"},{"full_name":"Ryuichi Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","last_name":"Shigemoto"},{"full_name":"Watanabe, Masahiko","last_name":"Watanabe","first_name":"Masahiko"},{"full_name":"Somogyi, Péter","first_name":"Péter","last_name":"Somogyi"}],"date_created":"2018-12-11T11:58:50Z","date_updated":"2021-01-12T06:58:46Z","volume":14},{"date_published":"2004-02-01T00:00:00Z","doi":"10.1111/j.0953-816X.2003.03091.x","citation":{"ista":"Somogyi J, Baude A, Omori Y, Shimizu H, El Mestikawy S, Fukaya M, Shigemoto R, Watanabe M, Somogyi P. 2004. GABAergic basket cells expressing cholecystokinin contain vesicular glutamate transporter type 3 (VGLUT3) in their synaptic terminals in hippocampus and isocortex of the rat. European Journal of Neuroscience. 19(3), 552–569.","ieee":"J. Somogyi et al., “GABAergic basket cells expressing cholecystokinin contain vesicular glutamate transporter type 3 (VGLUT3) in their synaptic terminals in hippocampus and isocortex of the rat,” European Journal of Neuroscience, vol. 19, no. 3. Wiley-Blackwell, pp. 552–569, 2004.","apa":"Somogyi, J., Baude, A., Omori, Y., Shimizu, H., El Mestikawy, S., Fukaya, M., … Somogyi, P. (2004). GABAergic basket cells expressing cholecystokinin contain vesicular glutamate transporter type 3 (VGLUT3) in their synaptic terminals in hippocampus and isocortex of the rat. European Journal of Neuroscience. Wiley-Blackwell. https://doi.org/10.1111/j.0953-816X.2003.03091.x","ama":"Somogyi J, Baude A, Omori Y, et al. GABAergic basket cells expressing cholecystokinin contain vesicular glutamate transporter type 3 (VGLUT3) in their synaptic terminals in hippocampus and isocortex of the rat. European Journal of Neuroscience. 2004;19(3):552-569. doi:10.1111/j.0953-816X.2003.03091.x","chicago":"Somogyi, Jozsef, Agnès Baude, Yuko Omori, Hidemi Shimizu, Salah El Mestikawy, Masahiro Fukaya, Ryuichi Shigemoto, Masahiko Watanabe, and Péter Somogyi. “GABAergic Basket Cells Expressing Cholecystokinin Contain Vesicular Glutamate Transporter Type 3 (VGLUT3) in Their Synaptic Terminals in Hippocampus and Isocortex of the Rat.” European Journal of Neuroscience. Wiley-Blackwell, 2004. https://doi.org/10.1111/j.0953-816X.2003.03091.x.","mla":"Somogyi, Jozsef, et al. “GABAergic Basket Cells Expressing Cholecystokinin Contain Vesicular Glutamate Transporter Type 3 (VGLUT3) in Their Synaptic Terminals in Hippocampus and Isocortex of the Rat.” European Journal of Neuroscience, vol. 19, no. 3, Wiley-Blackwell, 2004, pp. 552–69, doi:10.1111/j.0953-816X.2003.03091.x.","short":"J. Somogyi, A. Baude, Y. Omori, H. Shimizu, S. El Mestikawy, M. Fukaya, R. Shigemoto, M. Watanabe, P. Somogyi, European Journal of Neuroscience 19 (2004) 552–569."},"publication":"European Journal of Neuroscience","page":"552 - 569","quality_controlled":0,"month":"02","day":"01","author":[{"full_name":"Somogyi, Jozsef","last_name":"Somogyi","first_name":"Jozsef"},{"first_name":"Agnès","last_name":"Baude","full_name":"Baude, Agnès"},{"full_name":"Omori, Yuko","first_name":"Yuko","last_name":"Omori"},{"first_name":"Hidemi","last_name":"Shimizu","full_name":"Shimizu, Hidemi"},{"first_name":"Salah","last_name":"El Mestikawy","full_name":"El-Mestikawy, Salah"},{"last_name":"Fukaya","first_name":"Masahiro","full_name":"Fukaya, Masahiro"},{"orcid":"0000-0001-8761-9444","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","last_name":"Shigemoto","first_name":"Ryuichi","full_name":"Ryuichi Shigemoto"},{"last_name":"Watanabe","first_name":"Masahiko","full_name":"Watanabe, Masahiko"},{"full_name":"Somogyi, Péter","first_name":"Péter","last_name":"Somogyi"}],"volume":19,"date_created":"2018-12-11T11:58:49Z","date_updated":"2021-01-12T06:58:44Z","year":"2004","_id":"2639","intvolume":" 19","publisher":"Wiley-Blackwell","title":"GABAergic basket cells expressing cholecystokinin contain vesicular glutamate transporter type 3 (VGLUT3) in their synaptic terminals in hippocampus and isocortex of the rat","publication_status":"published","status":"public","publist_id":"4260","issue":"3","abstract":[{"lang":"eng","text":"Vesicular glutamate transporter type 3 (VGLUT3) containing neuronal elements were characterized using antibodies to VGLUT3 and molecular cell markers. All VGLUT3-positive somata were immunoreactive for CCK, and very rarely, also for calbindin; none was positive for parvalbumin, calretinin, VIP or somatostatin. In the CA1 area, 26.8 ± 0.7% of CCK-positive interneuron somata were VGLUT3-positive, a nonoverlapping 22.8 ± 1.9% were calbindin-positive, 10.7 ± 2.5% VIP-positive and the rest were only CCK-positive. The patterns of coexpression were similar in the CA3 area, the dentate gyrus and the isocortex. Immunoreactivity for VGLUT3 was undetectable in pyramidal and dentate granule cells. Boutons colabelled for VGLUT3, CCK and GAD were most abundant in the cellular layers of the hippocampus and in layers II-III of the isocortex. Large VGLUT3-labelled boutons at the border of strata radiatum and lacunosum-moleculare in the CA1 area were negative for GAD, but were labelled for vesicular monoamine transporter type 2, plasmalemmal serotonin transporter or serotonin. No colocalization was found in terminals between VGLUT3 and parvalbumin, vesicular acetylcholine transporter and group III (mGluR7a,b; mGluR8a,b) metabotropic glutamate receptors. In stratum radiatum and the isocortex, VGLUT3-positive but GAD-negative boutons heavily innervated the soma and proximal dendrites of some VGLUT3- or calbindin-positive interneurons. The results suggest that boutons coexpressing VGLUT3, CCK and GAD originate from CCK-positive basket cells, which are VIP-immunonegative. Other VGLUT3-positive boutons immunopositive for serotonergic markers but negative for GAD probably originate from the median raphe nucleus and innervate select interneurons. The presumed amino acid substrate of VGLUT3 may act on presynaptic kainate or group II metabotropic glutamate receptors."}],"extern":1,"type":"journal_article"},{"citation":{"mla":"Luján, Rafael, et al. “Localization of the GABAB Receptor 1a/b Subunit Relative to Glutamatergic Synapses in the Dorsal Cochlear Nucleus of the Rat.” Journal of Comparative Neurology, vol. 475, no. 1, Wiley-Blackwell, 2004, pp. 36–46, doi:10.1002/cne.20160.","short":"R. Luján, R. Shigemoto, Á. Kulik, J. Juíz, Journal of Comparative Neurology 475 (2004) 36–46.","chicago":"Luján, Rafael, Ryuichi Shigemoto, Ákos Kulik, and José Juíz. “Localization of the GABAB Receptor 1a/b Subunit Relative to Glutamatergic Synapses in the Dorsal Cochlear Nucleus of the Rat.” Journal of Comparative Neurology. Wiley-Blackwell, 2004. https://doi.org/10.1002/cne.20160.","ama":"Luján R, Shigemoto R, Kulik Á, Juíz J. Localization of the GABAB receptor 1a/b subunit relative to glutamatergic synapses in the dorsal cochlear nucleus of the rat. Journal of Comparative Neurology. 2004;475(1):36-46. doi:10.1002/cne.20160","ista":"Luján R, Shigemoto R, Kulik Á, Juíz J. 2004. Localization of the GABAB receptor 1a/b subunit relative to glutamatergic synapses in the dorsal cochlear nucleus of the rat. Journal of Comparative Neurology. 475(1), 36–46.","ieee":"R. Luján, R. Shigemoto, Á. Kulik, and J. Juíz, “Localization of the GABAB receptor 1a/b subunit relative to glutamatergic synapses in the dorsal cochlear nucleus of the rat,” Journal of Comparative Neurology, vol. 475, no. 1. Wiley-Blackwell, pp. 36–46, 2004.","apa":"Luján, R., Shigemoto, R., Kulik, Á., & Juíz, J. (2004). Localization of the GABAB receptor 1a/b subunit relative to glutamatergic synapses in the dorsal cochlear nucleus of the rat. Journal of Comparative Neurology. Wiley-Blackwell. https://doi.org/10.1002/cne.20160"},"publication":"Journal of Comparative Neurology","page":"36 - 46","quality_controlled":0,"doi":"10.1002/cne.20160","date_published":"2004-07-12T00:00:00Z","day":"12","month":"07","year":"2004","_id":"2643","intvolume":" 475","publisher":"Wiley-Blackwell","publication_status":"published","status":"public","title":"Localization of the GABAB receptor 1a/b subunit relative to glutamatergic synapses in the dorsal cochlear nucleus of the rat","author":[{"first_name":"Rafael","last_name":"Luján","full_name":"Luján, Rafael"},{"full_name":"Ryuichi Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","last_name":"Shigemoto"},{"last_name":"Kulik","first_name":"Ákos","full_name":"Kulik, Ákos"},{"first_name":"José","last_name":"Juíz","full_name":"Juíz, José M"}],"volume":475,"date_created":"2018-12-11T11:58:50Z","date_updated":"2021-01-12T06:58:46Z","type":"journal_article","issue":"1","publist_id":"4254","abstract":[{"lang":"eng","text":"Metabotropic γ-aminobutyric acid receptors (GABAB) are involved in pre- and postsynaptic inhibitory effects upon auditory neurons and have been implicated in different aspects of acoustic information processing. To understand better the mechanisms by which GABAB receptors mediate their inhibitory effects, we used pre-embedding immunocytochemical techniques combined with quantification of immunogold particles to reveal the precise subcellular distribution of the GABAB1 subunit in the rat dorsal cochlear nucleus. At the light microscopic level, GABAB1 was detected in all divisions of the cochlear complex. The most intense immunoreactivity for GABAB1 was found in the dorsal cochlear nucleus, whereas immunoreactivity in the anteroventral and posteroventral cochlear nuclei was very low. In the dorsal cochlear nucleus, a punctate labeling was observed in the superficial (molecular and fusiform cell) layers. At the electron microscopic level, GABAB1 was found at both post- and presynaptic locations. Postsynaptically, GABAB1 was localized mainly in the dendritic spines of presumed fusiform cells. Quantitative immunogold immunocytochemistry revealed that the highest concentration of GABA B1 in the plasma membrane was in dendritic spines, followed by dendritic shafts and somata. Thus, the most intense immunoreactivity for GABAB1 was observed in dendritic spines with a high density of immunogold particles at extrasynaptic sites, peaking around 300 nm from glutamatergic synapses. This is in contrast to GABAergic synapses, in which GABAB1 was only occasionally found. Presynaptically, receptor immunoreactivity was detected primarily in axospinous endings, probably from granule cells, in both the active zone and extrasynaptic sites. The localization of GABAB1 relative to synaptic sites in the DCN suggests a role for the receptor in the regulation of dendritic excitability and excitatory inputs."}],"extern":1},{"date_published":"2004-04-01T00:00:00Z","doi":"10.1111/j.0953-816X.2004.03319.x","citation":{"ista":"Kulik Á, Nakadate K, Hagiwara A, Fukazawa Y, Luján R, Saito H, Suzuki N, Futatsugi A, Mikoshiba K, Frotscher M, Shigemoto R. 2004. Immunocytochemical localization of the α1A subunit of the P/Q-type calcium channel in the rat cerebellum. European Journal of Neuroscience. 19(8), 2169–2178.","ieee":"Á. Kulik et al., “Immunocytochemical localization of the α1A subunit of the P/Q-type calcium channel in the rat cerebellum,” European Journal of Neuroscience, vol. 19, no. 8. Wiley-Blackwell, pp. 2169–2178, 2004.","apa":"Kulik, Á., Nakadate, K., Hagiwara, A., Fukazawa, Y., Luján, R., Saito, H., … Shigemoto, R. (2004). Immunocytochemical localization of the α1A subunit of the P/Q-type calcium channel in the rat cerebellum. European Journal of Neuroscience. Wiley-Blackwell. https://doi.org/10.1111/j.0953-816X.2004.03319.x","ama":"Kulik Á, Nakadate K, Hagiwara A, et al. Immunocytochemical localization of the α1A subunit of the P/Q-type calcium channel in the rat cerebellum. European Journal of Neuroscience. 2004;19(8):2169-2178. doi:10.1111/j.0953-816X.2004.03319.x","chicago":"Kulik, Ákos, Kazuhiko Nakadate, Akari Hagiwara, Yugo Fukazawa, Rafael Luján, Hiromitsu Saito, Noboru Suzuki, et al. “Immunocytochemical Localization of the Α1A Subunit of the P/Q-Type Calcium Channel in the Rat Cerebellum.” European Journal of Neuroscience. Wiley-Blackwell, 2004. https://doi.org/10.1111/j.0953-816X.2004.03319.x.","mla":"Kulik, Ákos, et al. “Immunocytochemical Localization of the Α1A Subunit of the P/Q-Type Calcium Channel in the Rat Cerebellum.” European Journal of Neuroscience, vol. 19, no. 8, Wiley-Blackwell, 2004, pp. 2169–78, doi:10.1111/j.0953-816X.2004.03319.x.","short":"Á. Kulik, K. Nakadate, A. Hagiwara, Y. Fukazawa, R. Luján, H. Saito, N. Suzuki, A. Futatsugi, K. Mikoshiba, M. Frotscher, R. Shigemoto, European Journal of Neuroscience 19 (2004) 2169–2178."},"publication":"European Journal of Neuroscience","page":"2169 - 2178","quality_controlled":0,"month":"04","day":"01","author":[{"last_name":"Kulik","first_name":"Ákos","full_name":"Kulik, Ákos"},{"last_name":"Nakadate","first_name":"Kazuhiko","full_name":"Nakadate, Kazuhiko"},{"last_name":"Hagiwara","first_name":"Akari","full_name":"Hagiwara, Akari"},{"full_name":"Fukazawa, Yugo","last_name":"Fukazawa","first_name":"Yugo"},{"first_name":"Rafael","last_name":"Luján","full_name":"Luján, Rafael"},{"last_name":"Saito","first_name":"Hiromitsu","full_name":"Saito, Hiromitsu"},{"last_name":"Suzuki","first_name":"Noboru","full_name":"Suzuki, Noboru"},{"first_name":"Akira","last_name":"Futatsugi","full_name":"Futatsugi, Akira"},{"last_name":"Mikoshiba","first_name":"Katsuhiko","full_name":"Mikoshiba, Katsuhiko"},{"full_name":"Frotscher, Michael","first_name":"Michael","last_name":"Frotscher"},{"id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","last_name":"Shigemoto","full_name":"Ryuichi Shigemoto"}],"volume":19,"date_updated":"2021-01-12T06:58:44Z","date_created":"2018-12-11T11:58:48Z","year":"2004","_id":"2638","publisher":"Wiley-Blackwell","intvolume":" 19","status":"public","title":"Immunocytochemical localization of the α1A subunit of the P/Q-type calcium channel in the rat cerebellum","publication_status":"published","issue":"8","publist_id":"4259","abstract":[{"lang":"eng","text":"Among various types of low- and high-threshold calcium channels, the high voltage-activated P/Q-type channel is the most abundant in the cerebellum. These P/Q-type channels are involved in the regulation of neurotransmitter release and in the integration of dendritic inputs. We used an antibody specific for the α1A subunit of the P/Q-type channel in quantitative pre-embedding immunogold labelling combined with three-dimensional reconstruction to reveal the subcellular distribution of pre- and postsynaptic P/Q-type channels in the rat cerebellum. At the light microscopic level, immunoreactivity for the α1A protein was prevalent in the molecular layer, whereas immunostaining was moderate in the somata of Purkinje cells and weak in the granule cell layer. At the electron microscopic level, the most intense Immunoreactivity for the α1A subunit was found in the presynaptic active zone of parallel fibre varicosities. The dendritic spines of Purkinje cells were also strongly labelled with the highest density of immunoparticles detected within 180 nm from the edge of the asymmetrical parallel fibre-Purkinje cell synapses. By contrast, the immunolabelling was sparse in climbing fibre varicosities and axon terminals of GABAergic cells, and weak and diffuse in dendritic shafts of Purkinje cells. The association of the α1A subunit with the glutamatergic parallel fibre-Purkinje cell synapses suggests that presynaptic channels have a major role in the mediation of excitatory neurotransmission, whereas postsynaptic channels are likely to be involved in depolarization-induced generation of local calcium transients in Purkinje cells."}],"extern":1,"type":"journal_article"},{"type":"journal_article","extern":1,"issue":"3","publist_id":"4258","abstract":[{"text":"Hyperpolarization-activated cation currents (Ih) contribute to various physiological properties and functions in the brain, including neuronal pacemaker activity, setting of resting membrane potential, and dendritic integration of synaptic input. Four subunits of the Hyperpolarization-activated and Cyclic-Nucleotide-gated nonselective cation channels (HCN1-4), which generate Ih, have been cloned recently. To better understand the functional diversity of Ih in the brain, we examined precise immunohistochemical localization of four HCNs in the rat brain. Immunoreactivity for HCN1 showed predominantly cortical distribution, being intense in the neocortex, hippocampus, superior colliculus, and cerebellum, whereas those for HCN3 and HCN4 exhibited subcortical distribution mainly concentrated in the hypothalamus and thalamus, respectively. Immunoreactivity for HCN2 had a widespread distribution throughout the brain. Double immunofluorescence revealed colocalization of immunoreactivity for HCN1 and HCN2 in distal dendrites of pyramidal cells in the hippocampus and neocortex. At the electron microscopic level, immunogold particles for HCN1 and HCN2 had similar distribution patterns along plasma membrane of dendritic shafts in layer I of the neocortex and stratum lacunosum moleculare of the hippocampal CA1 area, suggesting that these subunits could form heteromeric channels. Our results further indicate that HCNs are localized not only in somato-dendritic compartments but also in axonal compartments of neurons. Immunoreactivity for HCNs often occurred in preterminal rather than terminal portions of axons and in specific populations of myelinated axons. We also found HCN2-immunopositive oligodendrocytes including perineuronal oligodendrocytes throughout the brain. These results support previous electrophysiological findings and further suggest unexpected roles of Ih channels in the brain.","lang":"eng"}],"publisher":"Wiley-Blackwell","intvolume":" 471","title":"Immunohistochemical localization of Ih channel subunits, HCN1-4, in the rat brain","status":"public","publication_status":"published","year":"2004","_id":"2640","volume":471,"date_updated":"2021-01-12T06:58:45Z","date_created":"2018-12-11T11:58:49Z","author":[{"last_name":"Notomi","first_name":"Takuya","full_name":"Notomi, Takuya"},{"orcid":"0000-0001-8761-9444","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","last_name":"Shigemoto","first_name":"Ryuichi","full_name":"Ryuichi Shigemoto"}],"month":"04","day":"05","page":"241 - 276","quality_controlled":0,"citation":{"ista":"Notomi T, Shigemoto R. 2004. Immunohistochemical localization of Ih channel subunits, HCN1-4, in the rat brain. Journal of Comparative Neurology. 471(3), 241–276.","ieee":"T. Notomi and R. Shigemoto, “Immunohistochemical localization of Ih channel subunits, HCN1-4, in the rat brain,” Journal of Comparative Neurology, vol. 471, no. 3. Wiley-Blackwell, pp. 241–276, 2004.","apa":"Notomi, T., & Shigemoto, R. (2004). Immunohistochemical localization of Ih channel subunits, HCN1-4, in the rat brain. Journal of Comparative Neurology. Wiley-Blackwell. https://doi.org/10.1002/cne.11039","ama":"Notomi T, Shigemoto R. Immunohistochemical localization of Ih channel subunits, HCN1-4, in the rat brain. Journal of Comparative Neurology. 2004;471(3):241-276. doi:10.1002/cne.11039","chicago":"Notomi, Takuya, and Ryuichi Shigemoto. “Immunohistochemical Localization of Ih Channel Subunits, HCN1-4, in the Rat Brain.” Journal of Comparative Neurology. Wiley-Blackwell, 2004. https://doi.org/10.1002/cne.11039.","mla":"Notomi, Takuya, and Ryuichi Shigemoto. “Immunohistochemical Localization of Ih Channel Subunits, HCN1-4, in the Rat Brain.” Journal of Comparative Neurology, vol. 471, no. 3, Wiley-Blackwell, 2004, pp. 241–76, doi:10.1002/cne.11039.","short":"T. Notomi, R. Shigemoto, Journal of Comparative Neurology 471 (2004) 241–276."},"publication":"Journal of Comparative Neurology","doi":"10.1002/cne.11039","date_published":"2004-04-05T00:00:00Z"},{"date_published":"2004-04-07T00:00:00Z","doi":"10.1523/JNEUROSCI.5641-03.2004","citation":{"mla":"Kang, Youngnam, et al. “Bidirectional Interactions between H-Channels and Na+-K + Pumps in Mesencephalic Trigeminal Neurons.” Journal of Neuroscience, vol. 24, no. 14, Society for Neuroscience, 2004, pp. 3694–702, doi:10.1523/JNEUROSCI.5641-03.2004.","short":"Y. Kang, T. Notomi, M. Saito, W. Zhang, R. Shigemoto, Journal of Neuroscience 24 (2004) 3694–3702.","chicago":"Kang, Youngnam, Takuya Notomi, Mitsuru Saito, Wei Zhang, and Ryuichi Shigemoto. “Bidirectional Interactions between H-Channels and Na+-K + Pumps in Mesencephalic Trigeminal Neurons.” Journal of Neuroscience. Society for Neuroscience, 2004. https://doi.org/10.1523/JNEUROSCI.5641-03.2004.","ama":"Kang Y, Notomi T, Saito M, Zhang W, Shigemoto R. Bidirectional interactions between H-channels and Na+-K + pumps in mesencephalic trigeminal neurons. Journal of Neuroscience. 2004;24(14):3694-3702. doi:10.1523/JNEUROSCI.5641-03.2004","ista":"Kang Y, Notomi T, Saito M, Zhang W, Shigemoto R. 2004. Bidirectional interactions between H-channels and Na+-K + pumps in mesencephalic trigeminal neurons. Journal of Neuroscience. 24(14), 3694–3702.","ieee":"Y. Kang, T. Notomi, M. Saito, W. Zhang, and R. Shigemoto, “Bidirectional interactions between H-channels and Na+-K + pumps in mesencephalic trigeminal neurons,” Journal of Neuroscience, vol. 24, no. 14. Society for Neuroscience, pp. 3694–3702, 2004.","apa":"Kang, Y., Notomi, T., Saito, M., Zhang, W., & Shigemoto, R. (2004). Bidirectional interactions between H-channels and Na+-K + pumps in mesencephalic trigeminal neurons. Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.5641-03.2004"},"publication":"Journal of Neuroscience","page":"3694 - 3702","quality_controlled":0,"day":"07","month":"04","author":[{"full_name":"Kang, Youngnam","last_name":"Kang","first_name":"Youngnam"},{"full_name":"Notomi, Takuya","first_name":"Takuya","last_name":"Notomi"},{"full_name":"Saito, Mitsuru","last_name":"Saito","first_name":"Mitsuru"},{"full_name":"Zhang, Wei","first_name":"Wei","last_name":"Zhang"},{"first_name":"Ryuichi","last_name":"Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","full_name":"Ryuichi Shigemoto"}],"volume":24,"date_created":"2018-12-11T11:58:49Z","date_updated":"2021-01-12T06:58:45Z","year":"2004","_id":"2641","publisher":"Society for Neuroscience","intvolume":" 24","publication_status":"published","status":"public","title":"Bidirectional interactions between H-channels and Na+-K + pumps in mesencephalic trigeminal neurons","issue":"14","publist_id":"4257","abstract":[{"text":"The Na+-K+ pump current (Ip) and the h-current (Ih) flowing through hyperpolarization-activated channels (h-channels) participate in generating the resting potential. These two currents are thought to be produced independently. We show here bidirectional interactions between Na+-K+ pumps and h-channels in mesencephalic trigeminal neurons. Activation of Ih leads to the generation of two types of ouabain-sensitive Ip with temporal profiles similar to those of instantaneous and slow components of I h, presumably reflecting Na+ transients in a restricted cellular space. Moreover, the Ip activated by instantaneous I h can facilitate the subsequent activation of slow Ih. Such counteractive and cooperative interactions were also disclosed by replacing extracellular Na+ with Li+, which is permeant through h-channels but does not stimulate the Na+-K+ pump as strongly as Na+ ions. These observations indicate that the interactions are bidirectional and mediated by Na+ ions. Also after substitution of extracellular Na+ with Li+, the tail Ih was reduced markedly despite an enhancement of Ih itself, attributable to a negative shift of the reversal potential for I h presumably caused by intracellular accumulation of Li+ ions. This suggests the presence of a microdomain where the interactions can take place. Thus, the bidirectional interactions between Na+-K + pumps and h-channels are likely to be mediated by Na+ microdomain. Consistent with these findings, hyperpolarization-activated and cyclic nucleotide-modulated subunits (HCN1/2) and the Na+-K + pump α3 isoform were colocalized in plasma membrane of mesencephalic trigeminal neurons having numerous spines.","lang":"eng"}],"extern":1,"type":"journal_article"},{"day":"01","month":"02","date_published":"2004-02-01T00:00:00Z","citation":{"mla":"Momiyama, Akiko, and Ryuichi Shigemoto. “Function and Distribution of Glutamate Receptors in the Central Synapses.” Tanpakushitsu Kakusan Koso Protein Nucleic Acid Enzyme, vol. 49, no. 3 Suppl, Kyoritsu Shuppan, 2004, pp. 287–94.","short":"A. Momiyama, R. Shigemoto, Tanpakushitsu Kakusan Koso Protein Nucleic Acid Enzyme 49 (2004) 287–294.","chicago":"Momiyama, Akiko, and Ryuichi Shigemoto. “Function and Distribution of Glutamate Receptors in the Central Synapses.” Tanpakushitsu Kakusan Koso Protein Nucleic Acid Enzyme. Kyoritsu Shuppan, 2004.","ama":"Momiyama A, Shigemoto R. Function and distribution of glutamate receptors in the central synapses. Tanpakushitsu kakusan koso Protein nucleic acid enzyme. 2004;49(3 Suppl):287-294.","ista":"Momiyama A, Shigemoto R. 2004. Function and distribution of glutamate receptors in the central synapses. Tanpakushitsu kakusan koso Protein nucleic acid enzyme. 49(3 Suppl), 287–294.","apa":"Momiyama, A., & Shigemoto, R. (2004). Function and distribution of glutamate receptors in the central synapses. Tanpakushitsu Kakusan Koso Protein Nucleic Acid Enzyme. Kyoritsu Shuppan.","ieee":"A. Momiyama and R. Shigemoto, “Function and distribution of glutamate receptors in the central synapses,” Tanpakushitsu kakusan koso Protein nucleic acid enzyme, vol. 49, no. 3 Suppl. Kyoritsu Shuppan, pp. 287–294, 2004."},"publication":"Tanpakushitsu kakusan koso Protein nucleic acid enzyme","page":"287 - 294","quality_controlled":0,"issue":"3 Suppl","publist_id":"4261","extern":1,"type":"review","author":[{"last_name":"Momiyama","first_name":"Akiko","full_name":"Momiyama, Akiko"},{"id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","last_name":"Shigemoto","full_name":"Ryuichi Shigemoto"}],"volume":49,"date_updated":"2020-07-14T12:45:44Z","date_created":"2018-12-11T11:58:48Z","year":"2004","_id":"2636","publisher":"Kyoritsu Shuppan","intvolume":" 49","status":"public","publication_status":"published","title":"Function and distribution of glutamate receptors in the central synapses"},{"doi":"10.1523/JNEUROSCI.2162-04.2004","date_published":"2004-11-03T00:00:00Z","page":"9921 - 9932","quality_controlled":0,"citation":{"chicago":"Chan, Savio, Ryuichi Shigemoto, Jeff Mercer, and James Surmeier. “HCN2 and HCN1 Channels Govern the Regularity of Autonomous Pacemaking and Synaptic Resetting in Globus Pallidus Neurons.” Journal of Neuroscience. Society for Neuroscience, 2004. https://doi.org/10.1523/JNEUROSCI.2162-04.2004.","short":"S. Chan, R. Shigemoto, J. Mercer, J. Surmeier, Journal of Neuroscience 24 (2004) 9921–9932.","mla":"Chan, Savio, et al. “HCN2 and HCN1 Channels Govern the Regularity of Autonomous Pacemaking and Synaptic Resetting in Globus Pallidus Neurons.” Journal of Neuroscience, vol. 24, no. 44, Society for Neuroscience, 2004, pp. 9921–32, doi:10.1523/JNEUROSCI.2162-04.2004.","apa":"Chan, S., Shigemoto, R., Mercer, J., & Surmeier, J. (2004). HCN2 and HCN1 channels govern the regularity of autonomous pacemaking and synaptic resetting in globus pallidus neurons. Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.2162-04.2004","ieee":"S. Chan, R. Shigemoto, J. Mercer, and J. Surmeier, “HCN2 and HCN1 channels govern the regularity of autonomous pacemaking and synaptic resetting in globus pallidus neurons,” Journal of Neuroscience, vol. 24, no. 44. Society for Neuroscience, pp. 9921–9932, 2004.","ista":"Chan S, Shigemoto R, Mercer J, Surmeier J. 2004. HCN2 and HCN1 channels govern the regularity of autonomous pacemaking and synaptic resetting in globus pallidus neurons. Journal of Neuroscience. 24(44), 9921–9932.","ama":"Chan S, Shigemoto R, Mercer J, Surmeier J. HCN2 and HCN1 channels govern the regularity of autonomous pacemaking and synaptic resetting in globus pallidus neurons. Journal of Neuroscience. 2004;24(44):9921-9932. doi:10.1523/JNEUROSCI.2162-04.2004"},"publication":"Journal of Neuroscience","day":"03","month":"11","volume":24,"date_updated":"2021-01-12T06:58:47Z","date_created":"2018-12-11T11:58:51Z","author":[{"first_name":"Savio","last_name":"Chan","full_name":"Chan, Savio"},{"orcid":"0000-0001-8761-9444","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","last_name":"Shigemoto","first_name":"Ryuichi","full_name":"Ryuichi Shigemoto"},{"first_name":"Jeff","last_name":"Mercer","full_name":"Mercer, Jeff N"},{"last_name":"Surmeier","first_name":"James","full_name":"Surmeier, James D"}],"publisher":"Society for Neuroscience","intvolume":" 24","title":"HCN2 and HCN1 channels govern the regularity of autonomous pacemaking and synaptic resetting in globus pallidus neurons","status":"public","publication_status":"published","_id":"2645","year":"2004","extern":1,"publist_id":"4252","issue":"44","abstract":[{"lang":"eng","text":"The globus pallidus (GP) is a critical component of the basal ganglia circuitry controlling motor behavior. Dysregulation of GP activity has been implicated in a number of psychomotor disorders, including Parkinson's disease (PD), in which a cardinal feature of the pathophysiology is an alteration in the pattern and synchrony of discharge in GP neurons. Yet the determinants of this activity in GP neurons are poorly understood. To help fill this gap, electrophysiological, molecular, and computational approaches were used to identify and characterize GABAergic GP neurons in tissue slices from rodents. In vitro, GABAergic GP neurons generate a regular, autonomous, single-spike pacemaker activity. Hyperpolarization-activated, cyclic nucleotide-gated cation (HCN) channels make an important contribution to this process: their blockade with ZD7288 significantly slowed discharge rate and decreased its regularity. HCN currents evoked by somatic voltage clamp had fast and slow components. Single-cell RT-PCR and immunohistochemical approaches revealed robust expression of HCN2 subunits as well as significant levels of HCN1 subunits in GABAergic GP neurons. Transient activation of striatal GABAergic input to GP neurons led to a resetting of rhythmic discharge that was dependent on HCN currents. Simulations suggested that the ability of transient striatal GABAergic input to reset pacemaking was dependent on dendritic HCN2/HCN1 channels. Together, these studies show that HCN channels in GABAergic GP neurons are key determinants of the regularity and rate of pacemaking as well as striatal resetting of this activity, implicating HCN channels in the emergence of synchrony in PD."}],"type":"journal_article"},{"month":"05","day":"01","citation":{"chicago":"Kogo, Naoki, Yannis Dalezios, Marco Capogna, Francesco Ferraguti, Ryuichi Shigemoto, and Péter Somogyi. “Depression of GABAergic Input to Identified Hippocampal Neurons by Group III Metabotropic Glutamate Receptors in the Rat.” European Journal of Neuroscience. Wiley-Blackwell, 2004. https://doi.org/10.1111/j.0953-816X.2004.03394.x.","short":"N. Kogo, Y. Dalezios, M. Capogna, F. Ferraguti, R. Shigemoto, P. Somogyi, European Journal of Neuroscience 19 (2004) 2727–2740.","mla":"Kogo, Naoki, et al. “Depression of GABAergic Input to Identified Hippocampal Neurons by Group III Metabotropic Glutamate Receptors in the Rat.” European Journal of Neuroscience, vol. 19, no. 10, Wiley-Blackwell, 2004, pp. 2727–40, doi:10.1111/j.0953-816X.2004.03394.x.","apa":"Kogo, N., Dalezios, Y., Capogna, M., Ferraguti, F., Shigemoto, R., & Somogyi, P. (2004). Depression of GABAergic input to identified hippocampal neurons by group III metabotropic glutamate receptors in the rat. European Journal of Neuroscience. Wiley-Blackwell. https://doi.org/10.1111/j.0953-816X.2004.03394.x","ieee":"N. Kogo, Y. Dalezios, M. Capogna, F. Ferraguti, R. Shigemoto, and P. Somogyi, “Depression of GABAergic input to identified hippocampal neurons by group III metabotropic glutamate receptors in the rat,” European Journal of Neuroscience, vol. 19, no. 10. Wiley-Blackwell, pp. 2727–2740, 2004.","ista":"Kogo N, Dalezios Y, Capogna M, Ferraguti F, Shigemoto R, Somogyi P. 2004. Depression of GABAergic input to identified hippocampal neurons by group III metabotropic glutamate receptors in the rat. European Journal of Neuroscience. 19(10), 2727–2740.","ama":"Kogo N, Dalezios Y, Capogna M, Ferraguti F, Shigemoto R, Somogyi P. Depression of GABAergic input to identified hippocampal neurons by group III metabotropic glutamate receptors in the rat. European Journal of Neuroscience. 2004;19(10):2727-2740. doi:10.1111/j.0953-816X.2004.03394.x"},"publication":"European Journal of Neuroscience","page":"2727 - 2740","quality_controlled":0,"doi":"10.1111/j.0953-816X.2004.03394.x","date_published":"2004-05-01T00:00:00Z","type":"journal_article","publist_id":"4255","issue":"10","abstract":[{"lang":"eng","text":"The release of GABA in synapses is modulated by presynaptic metabotropic glutamate receptors (mGluRs). We tested whether GABA release to identified hippocampal neurons is influenced by group III mGluR activation using the agonist L-(+)-2-amino-4-phosphonobutyric acid (L-AP4) on inhibitory postsynaptic currents (IPSCs) evoked in CA1 interneurons and pyramidal cells. In interneurons, characterized with biocytin and immunolabelling for somatostatin, evoked IPSCs were depressed by 50 μM L-AP4 (activating mGluR4 and 8) to 68±6% of control, but they were rarely depressed in pyramidal cells (96±4% of control). At 300-500 μM concentration (activating mGluR4, 7 and 8), L-AP4 depressed IPSCs in both interneurons (to 70±6%) and pyramidal cells (to 67±4%). The change in trial-to-trial variability and in paired-pulse depression indicated a presynaptic action. In interneurons, the degree of IPSC depression was variable (to 9-87%), and a third of IPSCs were not affected by L-AP4. The L-AP4-evoked IPSC depression was blocked by LY341495. The depression of IPSCs was similar in O-LM cells and other interneurons. The lack of cell-type selectivity and the similar efficacy of different concentrations of L-AP4 suggest that several group III mGluRs are involved in the depression of IPSCs. Electron microscopic immunocytochemistry confirmed that mGluR4, mGluR7a and mGluR8a occur in the presynaptic active zone of GABAergic terminals on interneurons, but not on those innervating pyramidal cells. The high variability of L-AP4-evoked IPSC suppression is in line with the selective expression of presynaptic mGluRs by several distinct types of GABAergic neuron innervating each interneuron type."}],"extern":1,"_id":"2644","year":"2004","intvolume":" 19","publisher":"Wiley-Blackwell","title":"Depression of GABAergic input to identified hippocampal neurons by group III metabotropic glutamate receptors in the rat","publication_status":"published","status":"public","author":[{"last_name":"Kogo","first_name":"Naoki","full_name":"Kogo, Naoki"},{"full_name":"Dalezios, Yannis","first_name":"Yannis","last_name":"Dalezios"},{"last_name":"Capogna","first_name":"Marco","full_name":"Capogna,Marco"},{"last_name":"Ferraguti","first_name":"Francesco","full_name":"Ferraguti, Francesco"},{"full_name":"Ryuichi Shigemoto","first_name":"Ryuichi","last_name":"Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444"},{"first_name":"Péter","last_name":"Somogyi","full_name":"Somogyi, Péter"}],"volume":19,"date_updated":"2021-01-12T06:58:46Z","date_created":"2018-12-11T11:58:50Z"},{"day":"01","month":"01","date_published":"2004-01-01T00:00:00Z","doi":"10.1002/hipo.10221","citation":{"chicago":"López Bendito, Guillermina, Ryuichi Shigemoto, Ákos Kulik, Imre Vida, Alfonso Fairén, and Rafael Luján. “ Distribution of Metabotropic GABA Receptor Subunits GABAB1a/b and GABAB2 in the Rat Hippocampus during Prenatal and Postnatal Development.” Hippocampus. Wiley-Blackwell, 2004. https://doi.org/10.1002/hipo.10221.","mla":"López Bendito, Guillermina, et al. “ Distribution of Metabotropic GABA Receptor Subunits GABAB1a/b and GABAB2 in the Rat Hippocampus during Prenatal and Postnatal Development.” Hippocampus, vol. 14, no. 7, Wiley-Blackwell, 2004, pp. 836–48, doi:10.1002/hipo.10221.","short":"G. López Bendito, R. Shigemoto, Á. Kulik, I. Vida, A. Fairén, R. Luján, Hippocampus 14 (2004) 836–848.","ista":"López Bendito G, Shigemoto R, Kulik Á, Vida I, Fairén A, Luján R. 2004. Distribution of metabotropic GABA receptor subunits GABAB1a/b and GABAB2 in the rat hippocampus during prenatal and postnatal development. Hippocampus. 14(7), 836–848.","ieee":"G. López Bendito, R. Shigemoto, Á. Kulik, I. Vida, A. Fairén, and R. Luján, “ Distribution of metabotropic GABA receptor subunits GABAB1a/b and GABAB2 in the rat hippocampus during prenatal and postnatal development,” Hippocampus, vol. 14, no. 7. Wiley-Blackwell, pp. 836–848, 2004.","apa":"López Bendito, G., Shigemoto, R., Kulik, Á., Vida, I., Fairén, A., & Luján, R. (2004). Distribution of metabotropic GABA receptor subunits GABAB1a/b and GABAB2 in the rat hippocampus during prenatal and postnatal development. Hippocampus. Wiley-Blackwell. https://doi.org/10.1002/hipo.10221","ama":"López Bendito G, Shigemoto R, Kulik Á, Vida I, Fairén A, Luján R. Distribution of metabotropic GABA receptor subunits GABAB1a/b and GABAB2 in the rat hippocampus during prenatal and postnatal development. Hippocampus. 2004;14(7):836-848. doi:10.1002/hipo.10221"},"publication":"Hippocampus","page":"836 - 848","quality_controlled":0,"issue":"7","publist_id":"4251","abstract":[{"text":"Metabotropic γ-aminobutyric acid receptors (GABAB) play modulatory roles in central synaptic transmission and are involved in controlling neuronal migration during development. We used immunohistochemical methods to elucidate the expression pattern as well as the cellular and the precise subcellular localization of the GABAB1a/b and GABAB2 subunits in the rat hippocampus during prenatal and postnatal development. At the light microscopic level, both GABABB1a/b and GABAB2 were expressed in the hippocampal primordium from embryonic day E14. During postnatal development, immunoreactivity for GABAB1a/b and GABAB2 was distributed mainly in pyramidal cells, with discrete GABABB1a/b-immunopositive cell bodies of interneurons present throughout the hippocampus. Using double immunofluorescence, we demonstrated that during the second week of postnatal development, GABAB1a/b but not GABAB2 was expressed in glial cells throughout the hippocampal formation. At the electron microscopic level, GABAB1a/b and GABAB2 showed a similar distribution pattern during postnatal development. Thus, at all ages the two receptor subunits were located postsynaptically in dendritic spines and shafts at extrasynaptic and perisynaptic sites in both pyramidal and nonpyramidal cells. We further demonstrated that the two subunits were localized presynaptically along the extrasynaptic plasma membrane of axon terminals and along the presynaptic active zone in both asymmetrical and, to a lesser extent, symmetrical synapses. These results suggest that GABAB receptors are widely expressed in the hippocampus throughout development and that GABABB1a/b and GABAB2 form both pre- and postsynaptic receptors.","lang":"eng"}],"extern":1,"type":"journal_article","author":[{"full_name":"López-Bendito, Guillermina","first_name":"Guillermina","last_name":"López Bendito"},{"id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","last_name":"Shigemoto","full_name":"Ryuichi Shigemoto"},{"last_name":"Kulik","first_name":"Ákos","full_name":"Kulik, Ákos"},{"full_name":"Vida, Imre","last_name":"Vida","first_name":"Imre"},{"last_name":"Fairén","first_name":"Alfonso","full_name":"Fairén, Alfonso"},{"full_name":"Luján, Rafael","last_name":"Luján","first_name":"Rafael"}],"volume":14,"date_updated":"2021-01-12T06:58:47Z","date_created":"2018-12-11T11:58:51Z","year":"2004","_id":"2646","intvolume":" 14","publisher":"Wiley-Blackwell","publication_status":"published","status":"public","title":" Distribution of metabotropic GABA receptor subunits GABAB1a/b and GABAB2 in the rat hippocampus during prenatal and postnatal development"},{"type":"journal_article","issue":"1-4","publist_id":"4190","abstract":[{"text":"The Pauli operator describes the energy of a nonrelativistic quantum particle with spin in a magnetic field and an external potential. Bounds on the sum of the negative eigenvalues are called magnetic Lieb-Thirring (MLT) inequalities. The purpose of this paper is twofold. First, we prove a new MLT inequality in a simple way. Second, we give a short summary of our recent proof of a more refined MLT inequality(8) and we explain the differences between the two results and methods. The main feature of both estimates, compared to earlier results, is that in the large field regime they grow with the optimal (first) power of the strength of the magnetic field. As a byproduct of the method, we also obtain optimal upper bounds on the pointwise density of zero energy eigenfunctions of the Dirac operator.","lang":"eng"}],"extern":1,"year":"2004","_id":"2706","intvolume":" 116","publisher":"Springer","publication_status":"published","title":"Magnetic Lieb-Thirring inequalities with optimal dependence on the field strength","status":"public","author":[{"first_name":"László","last_name":"Erdös","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5366-9603","full_name":"László Erdös"},{"last_name":"Solovej","first_name":"Jan","full_name":"Solovej, Jan P"}],"volume":116,"date_created":"2018-12-11T11:59:10Z","date_updated":"2021-01-12T06:59:10Z","day":"01","month":"08","citation":{"short":"L. Erdös, J. Solovej, Journal of Statistical Physics 116 (2004) 475–506.","mla":"Erdös, László, and Jan Solovej. “Magnetic Lieb-Thirring Inequalities with Optimal Dependence on the Field Strength.” Journal of Statistical Physics, vol. 116, no. 1–4, Springer, 2004, pp. 475–506, doi:10.1023/B:JOSS.0000037216.45270.1d.","chicago":"Erdös, László, and Jan Solovej. “Magnetic Lieb-Thirring Inequalities with Optimal Dependence on the Field Strength.” Journal of Statistical Physics. Springer, 2004. https://doi.org/10.1023/B:JOSS.0000037216.45270.1d.","ama":"Erdös L, Solovej J. Magnetic Lieb-Thirring inequalities with optimal dependence on the field strength. Journal of Statistical Physics. 2004;116(1-4):475-506. doi:10.1023/B:JOSS.0000037216.45270.1d","apa":"Erdös, L., & Solovej, J. (2004). Magnetic Lieb-Thirring inequalities with optimal dependence on the field strength. Journal of Statistical Physics. Springer. https://doi.org/10.1023/B:JOSS.0000037216.45270.1d","ieee":"L. Erdös and J. Solovej, “Magnetic Lieb-Thirring inequalities with optimal dependence on the field strength,” Journal of Statistical Physics, vol. 116, no. 1–4. Springer, pp. 475–506, 2004.","ista":"Erdös L, Solovej J. 2004. Magnetic Lieb-Thirring inequalities with optimal dependence on the field strength. Journal of Statistical Physics. 116(1–4), 475–506."},"publication":"Journal of Statistical Physics","page":"475 - 506","quality_controlled":0,"date_published":"2004-08-01T00:00:00Z","doi":"10.1023/B:JOSS.0000037216.45270.1d"},{"author":[{"full_name":"László Erdös","last_name":"Erdös","first_name":"László","orcid":"0000-0001-5366-9603","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Manfred","last_name":"Salmhofer","full_name":"Salmhofer, Manfred"},{"full_name":"Yau, Horng-Tzer","first_name":"Horng","last_name":"Yau"}],"date_updated":"2021-01-12T06:59:11Z","date_created":"2018-12-11T11:59:11Z","volume":116,"_id":"2707","year":"2004","publication_status":"published","status":"public","title":"On the quantum Boltzmann equation","intvolume":" 116","publisher":"Springer","abstract":[{"text":"We give a nonrigorous derivation of the nonlinear Boltzmann equation from the Schrödinger evolution of interacting fermions. The argument is based mainly on the assumption that a quasifree initial state satisfies a property called restricted quasifreeness in the weak coupling limit at any later time. By definition, a state is called restricted quasifree if the four-point and the eight-point functions of the state factorize in the same manner as in a quasifree state.","lang":"eng"}],"publist_id":"4189","issue":"1-4","extern":1,"type":"journal_article","date_published":"2004-08-01T00:00:00Z","doi":"10.1023/B:JOSS.0000037224.56191.ed","publication":"Journal of Statistical Physics","citation":{"chicago":"Erdös, László, Manfred Salmhofer, and Horng Yau. “On the Quantum Boltzmann Equation.” Journal of Statistical Physics. Springer, 2004. https://doi.org/10.1023/B:JOSS.0000037224.56191.ed.","short":"L. Erdös, M. Salmhofer, H. Yau, Journal of Statistical Physics 116 (2004) 367–380.","mla":"Erdös, László, et al. “On the Quantum Boltzmann Equation.” Journal of Statistical Physics, vol. 116, no. 1–4, Springer, 2004, pp. 367–80, doi:10.1023/B:JOSS.0000037224.56191.ed.","apa":"Erdös, L., Salmhofer, M., & Yau, H. (2004). On the quantum Boltzmann equation. Journal of Statistical Physics. Springer. https://doi.org/10.1023/B:JOSS.0000037224.56191.ed","ieee":"L. Erdös, M. Salmhofer, and H. Yau, “On the quantum Boltzmann equation,” Journal of Statistical Physics, vol. 116, no. 1–4. Springer, pp. 367–380, 2004.","ista":"Erdös L, Salmhofer M, Yau H. 2004. On the quantum Boltzmann equation. Journal of Statistical Physics. 116(1–4), 367–380.","ama":"Erdös L, Salmhofer M, Yau H. On the quantum Boltzmann equation. Journal of Statistical Physics. 2004;116(1-4):367-380. doi:10.1023/B:JOSS.0000037224.56191.ed"},"quality_controlled":0,"page":"367 - 380","month":"08","day":"01"},{"abstract":[{"text":"The Pauli operator describes the energy of a nonrelativistic quantum particle with spin 1/2 in a magnetic field and an external potential. A new Lieb-Thirring type inequality on the sum of the negative eigenvalues is presented. The main feature compared to earlier results is that in the large field regime the present estimate grows with the optimal (first) power of the strength of the magnetic field. As a byproduct of the method, we also obtain an optimal upper bound on the pointwise density of zero energy eigenfunctions of the Dirac operator. The main technical tools are: (i) a new localization scheme for the square of the resolvent of a general class of second order elliptic operators; (ii) a geometric construction of a Dirac operator with a constant magnetic field that approximates the original Dirac operator in a tubular neighborhood of a fixed field line. The errors may depend on the regularity of the magnetic field but they are uniform in the field strength.","lang":"eng"}],"publist_id":"4151","issue":"4","extern":1,"type":"journal_article","author":[{"full_name":"László Erdös","orcid":"0000-0001-5366-9603","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","last_name":"Erdös","first_name":"László"},{"last_name":"Solovej","first_name":"Jan","full_name":"Solovej, Jan P"}],"date_updated":"2021-01-12T06:59:24Z","date_created":"2018-12-11T11:59:21Z","volume":5,"_id":"2741","year":"2004","status":"public","title":"Uniform Lieb-Thirring inequality for the three-dimensional Pauli operator with a strong non-homogeneous magnetic field","publication_status":"published","intvolume":" 5","publisher":"Birkhäuser","month":"08","day":"01","date_published":"2004-08-01T00:00:00Z","doi":"10.1007/s00023-004-0180-x","publication":"Annales Henri Poincare","citation":{"chicago":"Erdös, László, and Jan Solovej. “Uniform Lieb-Thirring Inequality for the Three-Dimensional Pauli Operator with a Strong Non-Homogeneous Magnetic Field.” Annales Henri Poincare. Birkhäuser, 2004. https://doi.org/10.1007/s00023-004-0180-x.","short":"L. Erdös, J. Solovej, Annales Henri Poincare 5 (2004) 671–741.","mla":"Erdös, László, and Jan Solovej. “Uniform Lieb-Thirring Inequality for the Three-Dimensional Pauli Operator with a Strong Non-Homogeneous Magnetic Field.” Annales Henri Poincare, vol. 5, no. 4, Birkhäuser, 2004, pp. 671–741, doi:10.1007/s00023-004-0180-x.","apa":"Erdös, L., & Solovej, J. (2004). Uniform Lieb-Thirring inequality for the three-dimensional Pauli operator with a strong non-homogeneous magnetic field. Annales Henri Poincare. Birkhäuser. https://doi.org/10.1007/s00023-004-0180-x","ieee":"L. Erdös and J. Solovej, “Uniform Lieb-Thirring inequality for the three-dimensional Pauli operator with a strong non-homogeneous magnetic field,” Annales Henri Poincare, vol. 5, no. 4. Birkhäuser, pp. 671–741, 2004.","ista":"Erdös L, Solovej J. 2004. Uniform Lieb-Thirring inequality for the three-dimensional Pauli operator with a strong non-homogeneous magnetic field. Annales Henri Poincare. 5(4), 671–741.","ama":"Erdös L, Solovej J. Uniform Lieb-Thirring inequality for the three-dimensional Pauli operator with a strong non-homogeneous magnetic field. Annales Henri Poincare. 2004;5(4):671-741. doi:10.1007/s00023-004-0180-x"},"quality_controlled":0,"page":"671 - 741"},{"extern":1,"abstract":[{"text":"We consider a system of N weakly interacting fermions with a real analytic pair interaction. We prove that for a general class of initial data there exists a fixed time T such that the difference between the one particle density matrix of this system and the solution of the nonlinear Hartree equation is of order N−1 for any time t⩽T.","lang":"eng"}],"publist_id":"4150","issue":"10","type":"journal_article","date_created":"2018-12-11T11:59:22Z","date_updated":"2021-01-12T06:59:24Z","volume":83,"author":[{"first_name":"Alexander","last_name":"Elgart","full_name":"Elgart, Alexander"},{"first_name":"László","last_name":"Erdös","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5366-9603","full_name":"László Erdös"},{"full_name":"Schlein, Benjamin","last_name":"Schlein","first_name":"Benjamin"},{"full_name":"Yau, Horng-Tzer","last_name":"Yau","first_name":"Horng"}],"title":"Nonlinear Hartree equation as the mean field limit of weakly coupled fermions","status":"public","publication_status":"published","intvolume":" 83","publisher":"Elsevier","year":"2004","_id":"2742","day":"01","month":"10","doi":"10.1016/j.matpur.2004.03.006","date_published":"2004-10-01T00:00:00Z","quality_controlled":0,"page":"1241 - 1273","publication":"Journal de Mathématiques Pures et Appliquées","citation":{"chicago":"Elgart, Alexander, László Erdös, Benjamin Schlein, and Horng Yau. “Nonlinear Hartree Equation as the Mean Field Limit of Weakly Coupled Fermions.” Journal de Mathématiques Pures et Appliquées. Elsevier, 2004. https://doi.org/10.1016/j.matpur.2004.03.006.","mla":"Elgart, Alexander, et al. “Nonlinear Hartree Equation as the Mean Field Limit of Weakly Coupled Fermions.” Journal de Mathématiques Pures et Appliquées, vol. 83, no. 10, Elsevier, 2004, pp. 1241–73, doi:10.1016/j.matpur.2004.03.006.","short":"A. Elgart, L. Erdös, B. Schlein, H. Yau, Journal de Mathématiques Pures et Appliquées 83 (2004) 1241–1273.","ista":"Elgart A, Erdös L, Schlein B, Yau H. 2004. Nonlinear Hartree equation as the mean field limit of weakly coupled fermions. Journal de Mathématiques Pures et Appliquées. 83(10), 1241–1273.","apa":"Elgart, A., Erdös, L., Schlein, B., & Yau, H. (2004). Nonlinear Hartree equation as the mean field limit of weakly coupled fermions. Journal de Mathématiques Pures et Appliquées. Elsevier. https://doi.org/10.1016/j.matpur.2004.03.006","ieee":"A. Elgart, L. Erdös, B. Schlein, and H. Yau, “Nonlinear Hartree equation as the mean field limit of weakly coupled fermions,” Journal de Mathématiques Pures et Appliquées, vol. 83, no. 10. Elsevier, pp. 1241–1273, 2004.","ama":"Elgart A, Erdös L, Schlein B, Yau H. Nonlinear Hartree equation as the mean field limit of weakly coupled fermions. Journal de Mathématiques Pures et Appliquées. 2004;83(10):1241-1273. doi:10.1016/j.matpur.2004.03.006"}},{"author":[{"orcid":"0000-0003-2057-2754","id":"3A374330-F248-11E8-B48F-1D18A9856A87","last_name":"Hof","first_name":"Björn","full_name":"Björn Hof"},{"full_name":"Juel, Anne","first_name":"Anne","last_name":"Juel"},{"full_name":"Zhao, Li","first_name":"Li","last_name":"Zhao"},{"last_name":"Henry","first_name":"Daniel","full_name":"Henry, Daniel "},{"last_name":"Ben Hadid","first_name":"Hamda","full_name":"Ben Hadid, Hamda"},{"first_name":"Tom","last_name":"Mullin","full_name":"Mullin, Tom P"}],"date_updated":"2021-01-12T06:59:43Z","date_created":"2018-12-11T11:59:36Z","volume":515,"year":"2004","_id":"2787","publication_status":"published","status":"public","title":"On the onset of oscillatory convection in molten gallium","intvolume":" 515","publisher":"Cambridge University Press","abstract":[{"lang":"eng","text":"The results of experimental and numerical investigations of the onset of oscillatory convection in a sidewall heated rectangular cavity of molten gallium are reported. Detailed comparisons are made between experimental observations and calculations from numerical simulations of a three-dimensional Boussinesq model. The onset of time-dependence takes place through supercritical Hopf bifurcations and the loci of critical points in the (Gr, Pr)-plane are qualitatively similar with excellent agreement between the frequencies of the oscillatory motion. This provides a severe test of the control of the experiment since the mode of oscillation is extremely sensitive to imperfections. Detailed numerical investigations reveal that there are a pair of Hopf bifurcations which exist on two asymmetric states which themselves arise at a subcritical pitchfork from the symmetric state. There is no evidence for this in the experiment and this qualitative difference is attributed to non-Boussinesq perturbations which increase with Gr. However, the antisymmetric spatial structure of the oscillatory state is robust and is present in both the experiment and the numerical model. Moreover, the detailed analysis of the numerical results reveals the origins of the oscillatory instability."}],"publist_id":"4102","extern":1,"type":"journal_article","date_published":"2004-09-25T00:00:00Z","doi":"10.1017/S0022112004000527","publication":"Journal of Fluid Mechanics","citation":{"short":"B. Hof, A. Juel, L. Zhao, D. Henry, H. Ben Hadid, T. Mullin, Journal of Fluid Mechanics 515 (2004) 391–413.","mla":"Hof, Björn, et al. “On the Onset of Oscillatory Convection in Molten Gallium.” Journal of Fluid Mechanics, vol. 515, Cambridge University Press, 2004, pp. 391–413, doi:10.1017/S0022112004000527.","chicago":"Hof, Björn, Anne Juel, Li Zhao, Daniel Henry, Hamda Ben Hadid, and Tom Mullin. “On the Onset of Oscillatory Convection in Molten Gallium.” Journal of Fluid Mechanics. Cambridge University Press, 2004. https://doi.org/10.1017/S0022112004000527.","ama":"Hof B, Juel A, Zhao L, Henry D, Ben Hadid H, Mullin T. On the onset of oscillatory convection in molten gallium. Journal of Fluid Mechanics. 2004;515:391-413. doi:10.1017/S0022112004000527","ieee":"B. Hof, A. Juel, L. Zhao, D. Henry, H. Ben Hadid, and T. Mullin, “On the onset of oscillatory convection in molten gallium,” Journal of Fluid Mechanics, vol. 515. Cambridge University Press, pp. 391–413, 2004.","apa":"Hof, B., Juel, A., Zhao, L., Henry, D., Ben Hadid, H., & Mullin, T. (2004). On the onset of oscillatory convection in molten gallium. Journal of Fluid Mechanics. Cambridge University Press. https://doi.org/10.1017/S0022112004000527","ista":"Hof B, Juel A, Zhao L, Henry D, Ben Hadid H, Mullin T. 2004. On the onset of oscillatory convection in molten gallium. Journal of Fluid Mechanics. 515, 391–413."},"quality_controlled":0,"page":"391 - 413","day":"25","month":"09"},{"type":"journal_article","extern":1,"issue":"5690","publist_id":"4103","abstract":[{"lang":"eng","text":"Transition to turbulence in pipe flow is one of the most fundamental and longest- standing problems in fluid dynamics. Stability theory suggests that the flow remains laminar for all flow rates, but in practice pipe flow becomes turbulent even at moderate speeds. This transition drastically affects the transport efficiency of mass, momentum, and heat. On the basis of the recent discovery of unstable traveling waves in computational studies of the Navier-Stokes equations and ideas from dynamical systems theory, a model for the transition process has been suggested. We report experimental observation of these traveling waves in pipe flow, confirming the proposed transition scenario and suggesting that the dynamics associated with these unstable states may indeed capture the nature of fluid turbulence."}],"intvolume":" 305","publisher":"American Association for the Advancement of Science","title":"Experimental observation of nonlinear traveling waves in turbulent pipe flow","status":"public","publication_status":"published","_id":"2786","year":"2004","volume":305,"date_updated":"2021-01-12T06:59:42Z","date_created":"2018-12-11T11:59:35Z","author":[{"last_name":"Hof","first_name":"Björn","orcid":"0000-0003-2057-2754","id":"3A374330-F248-11E8-B48F-1D18A9856A87","full_name":"Björn Hof"},{"full_name":"van Doorne, Casimir W","last_name":"Van Doorne","first_name":"Casimir"},{"full_name":"Westerweel, Jerry","first_name":"Jerry","last_name":"Westerweel"},{"full_name":"Nieuwstadt, Frans T","last_name":"Nieuwstadt","first_name":"Frans"},{"full_name":"Faisst, Holger","last_name":"Faisst","first_name":"Holger"},{"full_name":"Eckhardt, Bruno","last_name":"Eckhardt","first_name":"Bruno"},{"full_name":"Wedin, Håkan","first_name":"Håkan","last_name":"Wedin"},{"last_name":"Kersweli","first_name":"Richard","full_name":"Kersweli, Richard R"},{"last_name":"Waleffe","first_name":"Fabian","full_name":"Waleffe, Fabian"}],"day":"10","month":"09","page":"1594 - 1598","quality_controlled":0,"citation":{"mla":"Hof, Björn, et al. “Experimental Observation of Nonlinear Traveling Waves in Turbulent Pipe Flow.” Science, vol. 305, no. 5690, American Association for the Advancement of Science, 2004, pp. 1594–98, doi:10.1126/science.1100393.","short":"B. Hof, C. Van Doorne, J. Westerweel, F. Nieuwstadt, H. Faisst, B. Eckhardt, H. Wedin, R. Kersweli, F. Waleffe, Science 305 (2004) 1594–1598.","chicago":"Hof, Björn, Casimir Van Doorne, Jerry Westerweel, Frans Nieuwstadt, Holger Faisst, Bruno Eckhardt, Håkan Wedin, Richard Kersweli, and Fabian Waleffe. “Experimental Observation of Nonlinear Traveling Waves in Turbulent Pipe Flow.” Science. American Association for the Advancement of Science, 2004. https://doi.org/10.1126/science.1100393.","ama":"Hof B, Van Doorne C, Westerweel J, et al. Experimental observation of nonlinear traveling waves in turbulent pipe flow. Science. 2004;305(5690):1594-1598. doi:10.1126/science.1100393","ista":"Hof B, Van Doorne C, Westerweel J, Nieuwstadt F, Faisst H, Eckhardt B, Wedin H, Kersweli R, Waleffe F. 2004. Experimental observation of nonlinear traveling waves in turbulent pipe flow. Science. 305(5690), 1594–1598.","apa":"Hof, B., Van Doorne, C., Westerweel, J., Nieuwstadt, F., Faisst, H., Eckhardt, B., … Waleffe, F. (2004). Experimental observation of nonlinear traveling waves in turbulent pipe flow. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1100393","ieee":"B. Hof et al., “Experimental observation of nonlinear traveling waves in turbulent pipe flow,” Science, vol. 305, no. 5690. American Association for the Advancement of Science, pp. 1594–1598, 2004."},"publication":"Science","date_published":"2004-09-10T00:00:00Z","doi":"10.1126/science.1100393"},{"status":"public","title":"The chromatin remodelling complex FACT associates with actively transcribed regions of the Arabidopsis genome","publication_status":"published","publisher":"Wiley-Blackwell","intvolume":" 40","year":"2004","_id":"2998","date_updated":"2021-01-12T07:40:20Z","date_created":"2018-12-11T12:00:47Z","volume":40,"author":[{"last_name":"Duroux","first_name":"Meg","full_name":"Duroux, Meg"},{"full_name":"Houben, Andreas","last_name":"Houben","first_name":"Andreas"},{"first_name":"Kamil","last_name":"Růžička","full_name":"Růžička, Kamil"},{"full_name":"Jirí Friml","last_name":"Friml","first_name":"Jirí","orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Grasser, Klaus D","last_name":"Grasser","first_name":"Klaus"}],"type":"journal_article","extern":1,"abstract":[{"lang":"eng","text":"The packaging of the genomic DNA into chromatin in the cell nucleus requires machineries that facilitate DNA-dependent processes such as transcription in the presence of repressive chromatin structures. Using co-immunoprecipitation we have identified in Arabidopsis thaliana cells the FAcilitates Chromatin Transcription (FACT) complex, consisting of the 120-kDa Spt16 and the 71-kDa SSRP1 proteins. Indirect immunofluorecence analyses revealed that both FACT subunits co-localize to nuclei of the majority of cell types in embryos, shoots and roots, whereas FACT is not present in terminally differentiated cells such as mature trichoblasts or cells of the root cap. In the nucleus, Spt16 and SSRP1 are found in the cytologically defined euchromatin of interphase cells independent of the status of DNA replication, but the proteins are not associated with heterochromatic chromocentres and condensed mitotic chromosomes. FACT can be detected by chromatin immunoprecipitation over the entire transcribed region (5′-UTR, coding sequence, 3′-UTR) of actively transcribed genes, whereas it does not occur at transcriptionally inactive heterochromatic regions and intergenic regions. FACT localizes to inducible genes only after induction of transcription, and the association of the complex with the genes correlates with the level of transcription. Collectively, these results indicate that FACT assists transcription elongation through plant chromatin."}],"issue":"5","publist_id":"3703","quality_controlled":0,"page":"660 - 671","publication":"Plant Journal","citation":{"chicago":"Duroux, Meg, Andreas Houben, Kamil Růžička, Jiří Friml, and Klaus Grasser. “The Chromatin Remodelling Complex FACT Associates with Actively Transcribed Regions of the Arabidopsis Genome.” Plant Journal. Wiley-Blackwell, 2004. https://doi.org/10.1111/j.1365-313X.2004.02242.x.","mla":"Duroux, Meg, et al. “The Chromatin Remodelling Complex FACT Associates with Actively Transcribed Regions of the Arabidopsis Genome.” Plant Journal, vol. 40, no. 5, Wiley-Blackwell, 2004, pp. 660–71, doi:10.1111/j.1365-313X.2004.02242.x.","short":"M. Duroux, A. Houben, K. Růžička, J. Friml, K. Grasser, Plant Journal 40 (2004) 660–671.","ista":"Duroux M, Houben A, Růžička K, Friml J, Grasser K. 2004. The chromatin remodelling complex FACT associates with actively transcribed regions of the Arabidopsis genome. Plant Journal. 40(5), 660–671.","ieee":"M. Duroux, A. Houben, K. Růžička, J. Friml, and K. Grasser, “The chromatin remodelling complex FACT associates with actively transcribed regions of the Arabidopsis genome,” Plant Journal, vol. 40, no. 5. Wiley-Blackwell, pp. 660–671, 2004.","apa":"Duroux, M., Houben, A., Růžička, K., Friml, J., & Grasser, K. (2004). The chromatin remodelling complex FACT associates with actively transcribed regions of the Arabidopsis genome. Plant Journal. Wiley-Blackwell. https://doi.org/10.1111/j.1365-313X.2004.02242.x","ama":"Duroux M, Houben A, Růžička K, Friml J, Grasser K. The chromatin remodelling complex FACT associates with actively transcribed regions of the Arabidopsis genome. Plant Journal. 2004;40(5):660-671. doi:10.1111/j.1365-313X.2004.02242.x"},"doi":"10.1111/j.1365-313X.2004.02242.x","date_published":"2004-12-01T00:00:00Z","day":"01","month":"12"},{"publication_status":"published","title":"A PINOID-dependent binary switch in apical-basal PIN polar targeting directs auxin efflux","status":"public","intvolume":" 306","publisher":"American Association for the Advancement of Science","_id":"2997","year":"2004","date_updated":"2021-01-12T07:40:20Z","date_created":"2018-12-11T12:00:46Z","volume":306,"author":[{"first_name":"Jirí","last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","full_name":"Jirí Friml"},{"first_name":"Xiong","last_name":"Yang","full_name":"Yang, Xiong"},{"first_name":"Marta","last_name":"Michniewicz","full_name":"Michniewicz, Marta"},{"full_name":"Weijers, Dolf","last_name":"Weijers","first_name":"Dolf"},{"full_name":"Quint, Ab","first_name":"Ab","last_name":"Quint"},{"last_name":"Tietz","first_name":"Olaf","full_name":"Tietz, Olaf"},{"full_name":"Benjamins, René","first_name":"René","last_name":"Benjamins"},{"first_name":"Pieter","last_name":"Ouwerkerk","full_name":"Ouwerkerk, Pieter B"},{"full_name":"Ljung, Karin","first_name":"Karin","last_name":"Ljung"},{"full_name":"Sandberg, Göran","last_name":"Sandberg","first_name":"Göran"},{"last_name":"Hooykaas","first_name":"Paul","full_name":"Hooykaas, Paul J"},{"full_name":"Palme, Klaus","first_name":"Klaus","last_name":"Palme"},{"last_name":"Offringa","first_name":"Remko","full_name":"Offringa, Remko"}],"type":"journal_article","extern":1,"abstract":[{"lang":"eng","text":"Polar transport-dependent local accumulation of auxin provides positional cues for multiple plant patterning processes. This directional auxin flow depends on the polar subcellular localization of the PIN auxin efflux regulators. Overexpression of the PINOID protein kinase induces a basal-to-apical shift in PIN localization, resulting in the loss of auxin gradients and strong defects in embryo and seedling roots. Conversely, pid loss of function induces an apical-to-basal shift in PIN1 polar targeting at the inflorescence apex, accompanied by defective organogenesis. Our results show that a PINOID-dependent binary switch controls PIN polarity and mediates changes in auxin flow to create local gradients for patterning processes."}],"publist_id":"3705","issue":"5697","quality_controlled":0,"page":"862 - 865","publication":"Science","citation":{"ieee":"J. Friml et al., “A PINOID-dependent binary switch in apical-basal PIN polar targeting directs auxin efflux,” Science, vol. 306, no. 5697. American Association for the Advancement of Science, pp. 862–865, 2004.","apa":"Friml, J., Yang, X., Michniewicz, M., Weijers, D., Quint, A., Tietz, O., … Offringa, R. (2004). A PINOID-dependent binary switch in apical-basal PIN polar targeting directs auxin efflux. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1100618","ista":"Friml J, Yang X, Michniewicz M, Weijers D, Quint A, Tietz O, Benjamins R, Ouwerkerk P, Ljung K, Sandberg G, Hooykaas P, Palme K, Offringa R. 2004. A PINOID-dependent binary switch in apical-basal PIN polar targeting directs auxin efflux. Science. 306(5697), 862–865.","ama":"Friml J, Yang X, Michniewicz M, et al. A PINOID-dependent binary switch in apical-basal PIN polar targeting directs auxin efflux. Science. 2004;306(5697):862-865. doi:10.1126/science.1100618","chicago":"Friml, Jiří, Xiong Yang, Marta Michniewicz, Dolf Weijers, Ab Quint, Olaf Tietz, René Benjamins, et al. “A PINOID-Dependent Binary Switch in Apical-Basal PIN Polar Targeting Directs Auxin Efflux.” Science. American Association for the Advancement of Science, 2004. https://doi.org/10.1126/science.1100618.","short":"J. Friml, X. Yang, M. Michniewicz, D. Weijers, A. Quint, O. Tietz, R. Benjamins, P. Ouwerkerk, K. Ljung, G. Sandberg, P. Hooykaas, K. Palme, R. Offringa, Science 306 (2004) 862–865.","mla":"Friml, Jiří, et al. “A PINOID-Dependent Binary Switch in Apical-Basal PIN Polar Targeting Directs Auxin Efflux.” Science, vol. 306, no. 5697, American Association for the Advancement of Science, 2004, pp. 862–65, doi:10.1126/science.1100618."},"doi":"10.1126/science.1100618","date_published":"2004-10-29T00:00:00Z","day":"29","month":"10"},{"date_updated":"2021-01-12T07:40:20Z","date_created":"2018-12-11T12:00:47Z","volume":40,"author":[{"last_name":"Sauer","first_name":"Michael","full_name":"Sauer, Michael"},{"full_name":"Jirí Friml","orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","first_name":"Jirí"}],"status":"public","title":"In vitro culture of Arabidopsis embryos within their ovules","publication_status":"published","publisher":"Wiley-Blackwell","intvolume":" 40","_id":"2999","year":"2004","extern":1,"abstract":[{"text":"Embryogenesis of flowering plants establishes a basic body plan with apical-basal, radial and bilateral patterns from the single-celled zygote. Arabidopsis embryogenesis exhibits a nearly invariant cell division pattern and therefore is an ideal system for studies of early plant development. However, plant embryos are difficult to access for experimental manipulation, as they develop deeply inside maternal tissues. Here we present a method for the culture of zygotic Arabidopsis embryos in vitro. The technique omits excision of the embryo by culturing the entire ovule, thus greatly facilitating the time and effort involved. It enables external manipulation of embryo development and culture from the earliest developmental stages up to maturity. Administration of various chemical treatments as well as the use of different molecular markers is demonstrated together with standard techniques for visualizing gene expression and protein localization in in vitro cultivated embryos. The presented set of techniques allows for so far unavailable molecular physiology approaches in the study of early plant development.","lang":"eng"}],"issue":"5","publist_id":"3704","type":"journal_article","doi":"10.1111/j.1365-313X.2004.02248.x","date_published":"2004-12-01T00:00:00Z","quality_controlled":0,"page":"835 - 843","publication":"Plant Journal","citation":{"ista":"Sauer M, Friml J. 2004. In vitro culture of Arabidopsis embryos within their ovules. Plant Journal. 40(5), 835–843.","apa":"Sauer, M., & Friml, J. (2004). In vitro culture of Arabidopsis embryos within their ovules. Plant Journal. Wiley-Blackwell. https://doi.org/10.1111/j.1365-313X.2004.02248.x","ieee":"M. Sauer and J. Friml, “In vitro culture of Arabidopsis embryos within their ovules,” Plant Journal, vol. 40, no. 5. Wiley-Blackwell, pp. 835–843, 2004.","ama":"Sauer M, Friml J. In vitro culture of Arabidopsis embryos within their ovules. Plant Journal. 2004;40(5):835-843. doi:10.1111/j.1365-313X.2004.02248.x","chicago":"Sauer, Michael, and Jiří Friml. “In Vitro Culture of Arabidopsis Embryos within Their Ovules.” Plant Journal. Wiley-Blackwell, 2004. https://doi.org/10.1111/j.1365-313X.2004.02248.x.","mla":"Sauer, Michael, and Jiří Friml. “In Vitro Culture of Arabidopsis Embryos within Their Ovules.” Plant Journal, vol. 40, no. 5, Wiley-Blackwell, 2004, pp. 835–43, doi:10.1111/j.1365-313X.2004.02248.x.","short":"M. Sauer, J. Friml, Plant Journal 40 (2004) 835–843."},"day":"01","month":"12"},{"day":"19","month":"03","conference":{"name":"TCC: Theory of Cryptography Conference"},"date_published":"2004-03-19T00:00:00Z","doi":"10.1007/978-3-540-24638-1_23","quality_controlled":0,"page":"410 - 427","citation":{"ista":"Maurer U, Pietrzak KZ. 2004. Composition of random systems: When two weak make one strong. TCC: Theory of Cryptography Conference, LNCS, vol. 2951, 410–427.","ieee":"U. Maurer and K. Z. Pietrzak, “Composition of random systems: When two weak make one strong,” presented at the TCC: Theory of Cryptography Conference, 2004, vol. 2951, pp. 410–427.","apa":"Maurer, U., & Pietrzak, K. Z. (2004). Composition of random systems: When two weak make one strong (Vol. 2951, pp. 410–427). Presented at the TCC: Theory of Cryptography Conference, Springer. https://doi.org/10.1007/978-3-540-24638-1_23","ama":"Maurer U, Pietrzak KZ. Composition of random systems: When two weak make one strong. In: Vol 2951. Springer; 2004:410-427. doi:10.1007/978-3-540-24638-1_23","chicago":"Maurer, Ueli, and Krzysztof Z Pietrzak. “Composition of Random Systems: When Two Weak Make One Strong,” 2951:410–27. Springer, 2004. https://doi.org/10.1007/978-3-540-24638-1_23.","mla":"Maurer, Ueli, and Krzysztof Z. Pietrzak. Composition of Random Systems: When Two Weak Make One Strong. Vol. 2951, Springer, 2004, pp. 410–27, doi:10.1007/978-3-540-24638-1_23.","short":"U. Maurer, K.Z. Pietrzak, in:, Springer, 2004, pp. 410–427."},"extern":1,"abstract":[{"text":"A new technique for proving the adaptive indistinguishability of two systems, each composed of some component systems, is presented, using only the fact that corresponding component systems are non-adaptively indistinguishable. The main tool is the definition of a special monotone condition for a random system F, relative to another random system G, whose probability of occurring for a given distinguisher D is closely related to the distinguishing advantage ε of D for F and G, namely it is lower and upper bounded by ε and (1+ln1), respectively.\nA concrete instantiation of this result shows that the cascade of two random permutations (with the second one inverted) is indistinguishable from a uniform random permutation by adaptive distinguishers which may query the system from both sides, assuming the components’ security only against non-adaptive one-sided distinguishers.\nAs applications we provide some results in various fields as almost k-wise independent probability spaces, decorrelation theory and computational indistinguishability (i.e., pseudo-randomness).","lang":"eng"}],"publist_id":"3471","alternative_title":["LNCS"],"type":"conference","date_updated":"2021-01-12T07:41:48Z","date_created":"2018-12-11T12:02:01Z","volume":2951,"author":[{"full_name":"Maurer, Ueli M","last_name":"Maurer","first_name":"Ueli"},{"orcid":"0000-0002-9139-1654","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","last_name":"Pietrzak","first_name":"Krzysztof Z","full_name":"Krzysztof Pietrzak"}],"status":"public","publication_status":"published","title":"Composition of random systems: When two weak make one strong","publisher":"Springer","intvolume":" 2951","_id":"3208","year":"2004"},{"alternative_title":["Molecular Aspects of Fish and Marine Biology"],"type":"book_chapter","extern":"1","publist_id":"2796","status":"public","title":"Gastrulation in zebrafish","publication_status":"published","intvolume":" 2","publisher":"World Scientific Publishing","editor":[{"full_name":"Korzh, Vladimir","first_name":"Vladimir","last_name":"Korzh"},{"last_name":"Gong","first_name":"Zhiyuan","full_name":"Gong, Zhiyuan"}],"_id":"3587","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2004","date_created":"2018-12-11T12:04:06Z","date_updated":"2021-01-12T07:44:29Z","oa_version":"None","volume":2,"author":[{"first_name":"Florian","last_name":"Ulrich","full_name":"Ulrich, Florian"},{"full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","first_name":"Carl-Philipp J","last_name":"Heisenberg"}],"month":"11","day":"01","article_processing_charge":"No","page":"39 - 86","publication":"Fish development and genetics : the zebrafish and medaka models","citation":{"short":"F. Ulrich, C.-P.J. Heisenberg, in:, V. Korzh, Z. Gong (Eds.), Fish Development and Genetics : The Zebrafish and Medaka Models, World Scientific Publishing, 2004, pp. 39–86.","mla":"Ulrich, Florian, and Carl-Philipp J. Heisenberg. “Gastrulation in Zebrafish.” Fish Development and Genetics : The Zebrafish and Medaka Models, edited by Vladimir Korzh and Zhiyuan Gong, vol. 2, World Scientific Publishing, 2004, pp. 39–86.","chicago":"Ulrich, Florian, and Carl-Philipp J Heisenberg. “Gastrulation in Zebrafish.” In Fish Development and Genetics : The Zebrafish and Medaka Models, edited by Vladimir Korzh and Zhiyuan Gong, 2:39–86. World Scientific Publishing, 2004.","ama":"Ulrich F, Heisenberg C-PJ. Gastrulation in zebrafish. In: Korzh V, Gong Z, eds. Fish Development and Genetics : The Zebrafish and Medaka Models. Vol 2. World Scientific Publishing; 2004:39-86.","ieee":"F. Ulrich and C.-P. J. Heisenberg, “Gastrulation in zebrafish,” in Fish development and genetics : the zebrafish and medaka models, vol. 2, V. Korzh and Z. Gong, Eds. World Scientific Publishing, 2004, pp. 39–86.","apa":"Ulrich, F., & Heisenberg, C.-P. J. (2004). Gastrulation in zebrafish. In V. Korzh & Z. Gong (Eds.), Fish development and genetics : the zebrafish and medaka models (Vol. 2, pp. 39–86). World Scientific Publishing.","ista":"Ulrich F, Heisenberg C-PJ. 2004.Gastrulation in zebrafish. In: Fish development and genetics : the zebrafish and medaka models. Molecular Aspects of Fish and Marine Biology, vol. 2, 39–86."},"language":[{"iso":"eng"}],"date_published":"2004-11-01T00:00:00Z"},{"day":"01","month":"02","citation":{"ama":"Barton NH, Etheridge A. The effect of selection on genealogies. Genetics. 2004;166(2):1115-1131. doi:10.1534/genetics.166.2.1115","ista":"Barton NH, Etheridge A. 2004. The effect of selection on genealogies. Genetics. 166(2), 1115–1131.","apa":"Barton, N. H., & Etheridge, A. (2004). The effect of selection on genealogies. Genetics. Genetics Society of America. https://doi.org/10.1534/genetics.166.2.1115","ieee":"N. H. Barton and A. Etheridge, “The effect of selection on genealogies,” Genetics, vol. 166, no. 2. Genetics Society of America, pp. 1115–1131, 2004.","mla":"Barton, Nicholas H., and Alison Etheridge. “The Effect of Selection on Genealogies.” Genetics, vol. 166, no. 2, Genetics Society of America, 2004, pp. 1115–31, doi:10.1534/genetics.166.2.1115.","short":"N.H. Barton, A. Etheridge, Genetics 166 (2004) 1115–1131.","chicago":"Barton, Nicholas H, and Alison Etheridge. “The Effect of Selection on Genealogies.” Genetics. Genetics Society of America, 2004. https://doi.org/10.1534/genetics.166.2.1115."},"publication":"Genetics","page":"1115 - 1131","quality_controlled":0,"doi":"10.1534/genetics.166.2.1115","date_published":"2004-02-01T00:00:00Z","type":"journal_article","issue":"2","publist_id":"2766","abstract":[{"lang":"eng","text":"The coalescent process can describe the effects of selection at linked loci only if selection is so strong that genotype frequencies evolve deterministically. Here, we develop methods proposed by Kaplan, Darden, and Hudson to find the effects of weak selection. We show that the overall effect is given by an extension to Price's equation: the change in properties such as moments of coalescence times is equal to the covariance between those properties and the fitness of the sample of genes. The distribution of coalescence times differs substantially between allelic classes, even in the absence of selection. However, the average coalescence time between randomly chosen genes is insensitive to the current allele frequency and is affected significantly by purifying selection only if deleterious mutations are common and selection is strong (i.e., the product of population size and selection coefficient, Ns > 3). Balancing selection increases mean coalescence times, but the effect becomes large only when mutation rates between allelic classes are low and when selection is extremely strong. Our analysis supports previous simulations that show that selection has surprisingly little effect on genealogies. Moreover, small fluctuations in allele frequency due to random drift can greatly reduce any such effects. This will make it difficult to detect the action of selection from neutral variation alone."}],"extern":1,"year":"2004","_id":"3617","publisher":"Genetics Society of America","intvolume":" 166","title":"The effect of selection on genealogies","publication_status":"published","status":"public","author":[{"first_name":"Nicholas H","last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","full_name":"Nicholas Barton"},{"full_name":"Etheridge, Alison M","first_name":"Alison","last_name":"Etheridge"}],"volume":166,"date_updated":"2021-01-12T07:44:41Z","date_created":"2018-12-11T12:04:16Z"},{"date_published":"2004-08-10T00:00:00Z","doi":"10.1016/j.cub.2004.07.037","publication":"Current Biology","citation":{"ista":"Barton NH. 2004. Speciation: Why, how, where and when? Current Biology. 14(15), R603–R604.","ieee":"N. H. Barton, “Speciation: Why, how, where and when?,” Current Biology, vol. 14, no. 15. Cell Press, pp. R603–R604, 2004.","apa":"Barton, N. H. (2004). Speciation: Why, how, where and when? Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2004.07.037","ama":"Barton NH. Speciation: Why, how, where and when? Current Biology. 2004;14(15):R603-R604. doi:10.1016/j.cub.2004.07.037","chicago":"Barton, Nicholas H. “Speciation: Why, How, Where and When?” Current Biology. Cell Press, 2004. https://doi.org/10.1016/j.cub.2004.07.037.","mla":"Barton, Nicholas H. “Speciation: Why, How, Where and When?” Current Biology, vol. 14, no. 15, Cell Press, 2004, pp. R603–04, doi:10.1016/j.cub.2004.07.037.","short":"N.H. Barton, Current Biology 14 (2004) R603–R604."},"quality_controlled":0,"page":"R603 - R604","month":"08","day":"10","author":[{"last_name":"Barton","first_name":"Nicholas H","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","full_name":"Nicholas Barton"}],"date_created":"2018-12-11T12:04:16Z","date_updated":"2019-04-26T07:22:31Z","volume":14,"year":"2004","_id":"3616","title":"Speciation: Why, how, where and when?","publication_status":"published","status":"public","intvolume":" 14","publisher":"Cell Press","publist_id":"2767","issue":"15","extern":1,"type":"review"},{"day":"01","month":"01","conference":{"name":"DocEng: ACM Symposium on Document Engineering"},"date_published":"2004-01-01T00:00:00Z","doi":"10.1145/1030397.1030434","main_file_link":[{"open_access":"0","url":"http://pub.ist.ac.at/~chl/papers/ulges-doceng2004.pdf"}],"citation":{"short":"A. Ulges, C. Lampert, T. Breuel, in:, ACM, 2004, pp. 198–200.","mla":"Ulges, Adrian, et al. Document Capture Using Stereo Vision. ACM, 2004, pp. 198–200, doi:10.1145/1030397.1030434.","chicago":"Ulges, Adrian, Christoph Lampert, and Thomas Breuel. “Document Capture Using Stereo Vision,” 198–200. ACM, 2004. https://doi.org/10.1145/1030397.1030434.","ama":"Ulges A, Lampert C, Breuel T. Document capture using stereo vision. In: ACM; 2004:198-200. doi:10.1145/1030397.1030434","apa":"Ulges, A., Lampert, C., & Breuel, T. (2004). Document capture using stereo vision (pp. 198–200). Presented at the DocEng: ACM Symposium on Document Engineering, ACM. https://doi.org/10.1145/1030397.1030434","ieee":"A. Ulges, C. Lampert, and T. Breuel, “Document capture using stereo vision,” presented at the DocEng: ACM Symposium on Document Engineering, 2004, pp. 198–200.","ista":"Ulges A, Lampert C, Breuel T. 2004. Document capture using stereo vision. DocEng: ACM Symposium on Document Engineering, 198–200."},"quality_controlled":0,"page":"198 - 200","abstract":[{"lang":"eng","text":"Capturing images of documents using handheld digital cameras has a variety of applications in academia, research, knowledge management, retail, and office settings. The ultimate goal of such systems is to achieve image quality comparable to that currently achieved with flatbed scanners even for curved, warped, or curled pages. This can be achieved by high-accuracy 3D modeling of the page surface, followed by a "flattening" of the surface. A number of previous systems have either assumed only perspective distortions, or used techniques like structured lighting, shading, or side-imaging for obtaining 3D shape. This paper describes a system for handheld camera-based document capture using general purpose stereo vision methods followed by a new document dewarping technique. Examples of shape modeling and dewarping of book images is shown."}],"publist_id":"2679","extern":1,"type":"conference","author":[{"last_name":"Ulges","first_name":"Adrian","full_name":"Ulges, Adrian"},{"full_name":"Christoph Lampert","first_name":"Christoph","last_name":"Lampert","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8622-7887"},{"full_name":"Breuel,Thomas M","last_name":"Breuel","first_name":"Thomas"}],"date_created":"2018-12-11T12:04:38Z","date_updated":"2021-01-12T07:48:58Z","year":"2004","_id":"3688","publication_status":"published","status":"public","title":"Document capture using stereo vision","publisher":"ACM"},{"abstract":[{"lang":"eng","text":"Voltage-gated potassium (Kv) channels control action potential repolarization, interspike membrane potential, and action potential frequency in excitable cells. It is thought that the combinatorial association between distinct alpha and beta subunits determines whether Kv channels function as non-inactivating delayed rectifiers or as rapidly inactivating A-type channels. We show that membrane lipids can convert A-type channels into delayed rectifiers and vice versa. Phosphoinositides remove N-type inactivation from A-type channels by immobilizing the inactivation domains. Conversely, arachidonic acid and its amide anandamide endow delayed rectifiers with rapid voltage-dependent inactivation. The bidirectional control of Kv channel gating by lipids may provide a mechanism for the dynamic regulation of electrical signaling in the nervous system."}],"issue":"5668","publist_id":"2402","extern":1,"type":"journal_article","author":[{"last_name":"Oliver","first_name":"Dominik","full_name":"Oliver, Dominik"},{"full_name":"Lien, Cheng-Chang","first_name":"Cheng","last_name":"Lien"},{"full_name":"Soom, Malle","first_name":"Malle","last_name":"Soom"},{"full_name":"Baukrowitz, Thomas","first_name":"Thomas","last_name":"Baukrowitz"},{"id":"353C1B58-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5001-4804","first_name":"Peter M","last_name":"Jonas","full_name":"Peter Jonas"},{"first_name":"Bernd","last_name":"Fakler","full_name":"Fakler, Bernd"}],"date_created":"2018-12-11T12:05:18Z","date_updated":"2021-01-12T07:52:22Z","volume":304,"_id":"3810","year":"2004","publication_status":"published","status":"public","title":"Functional conversion between A-type and delayed rectifier K+ channels by membrane lipids","publisher":"American Association for the Advancement of Science","intvolume":" 304","day":"01","month":"01","doi":"10.1126/science.1094113","date_published":"2004-01-01T00:00:00Z","publication":"Science","citation":{"mla":"Oliver, Dominik, et al. “Functional Conversion between A-Type and Delayed Rectifier K+ Channels by Membrane Lipids.” Science, vol. 304, no. 5668, American Association for the Advancement of Science, 2004, pp. 265–70, doi:10.1126/science.1094113.","short":"D. Oliver, C. Lien, M. Soom, T. Baukrowitz, P.M. Jonas, B. Fakler, Science 304 (2004) 265–70.","chicago":"Oliver, Dominik, Cheng Lien, Malle Soom, Thomas Baukrowitz, Peter M Jonas, and Bernd Fakler. “Functional Conversion between A-Type and Delayed Rectifier K+ Channels by Membrane Lipids.” Science. American Association for the Advancement of Science, 2004. https://doi.org/10.1126/science.1094113.","ama":"Oliver D, Lien C, Soom M, Baukrowitz T, Jonas PM, Fakler B. Functional conversion between A-type and delayed rectifier K+ channels by membrane lipids. Science. 2004;304(5668):265-270. doi:10.1126/science.1094113","ista":"Oliver D, Lien C, Soom M, Baukrowitz T, Jonas PM, Fakler B. 2004. Functional conversion between A-type and delayed rectifier K+ channels by membrane lipids. Science. 304(5668), 265–70.","apa":"Oliver, D., Lien, C., Soom, M., Baukrowitz, T., Jonas, P. M., & Fakler, B. (2004). Functional conversion between A-type and delayed rectifier K+ channels by membrane lipids. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1094113","ieee":"D. Oliver, C. Lien, M. Soom, T. Baukrowitz, P. M. Jonas, and B. Fakler, “Functional conversion between A-type and delayed rectifier K+ channels by membrane lipids,” Science, vol. 304, no. 5668. American Association for the Advancement of Science, pp. 265–70, 2004."},"quality_controlled":0,"page":"265 - 70"},{"alternative_title":["LNCS "],"type":"conference","extern":1,"publist_id":"2264","abstract":[{"lang":"eng","text":"We study infinite stochastic games played by n-players on a finite graph with goals given by sets of infinite traces. The games are stochastic (each player simultaneously and independently chooses an action at each round, and the next state is determined by a probability distribution depending on the current state and the chosen actions), infinite (the game continues for an infinite number of rounds), nonzero sum (the players' goals are not necessarily conflicting), and undiscounted. We show that if each player has a reachability objective, that is, if the goal for each player i is to visit some subset R-i of the states, then there exists an epsilon-Nash equilibrium in memoryless strategies, for every epsilon > 0. However, exact Nash equilibria need not exist. We study the complexity of finding such Nash equilibria, and show that the payoff of some epsilon-Nash equilibrium in memoryless strategies can be epsilon-approximated in NP. We study the important subclass of n-player turn-based probabilistic games, where at each state at most one player has a nontrivial choice of moves. For turn-based probabilistic games, we show the existence of epsilon-Nash equilibria in pure strategies for games where the objective of player i is a Borel set B-i of infinite traces. However, exact Nash equilibria may not exist. For the special case of omega-regular objectives, we show exact Nash equilibria exist, and can be computed in NP when the omega-regular objectives are expressed as parity objectives."}],"publisher":"Springer","intvolume":" 3210","publication_status":"published","title":"On Nash equilibria in stochastic games","status":"public","_id":"3894","year":"2004","acknowledgement":"This research was supported in part by the AFOSR MURI grant F49620-00-1-0327, ONR grant N00014-02-1-0671, NSF grants CCR-9988172 and CCR-0225610","volume":3210,"date_created":"2018-12-11T12:05:45Z","date_updated":"2021-01-12T07:53:01Z","author":[{"last_name":"Chatterjee","first_name":"Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Krishnendu Chatterjee"},{"last_name":"Majumdar","first_name":"Ritankar","full_name":"Majumdar, Ritankar S"},{"last_name":"Jurdziński","first_name":"Marcin","full_name":"Jurdziński, Marcin"}],"month":"09","day":"09","page":"26 - 40","quality_controlled":0,"citation":{"chicago":"Chatterjee, Krishnendu, Ritankar Majumdar, and Marcin Jurdziński. “On Nash Equilibria in Stochastic Games,” 3210:26–40. Springer, 2004. https://doi.org/10.1007/978-3-540-30124-0_6.","mla":"Chatterjee, Krishnendu, et al. On Nash Equilibria in Stochastic Games. Vol. 3210, Springer, 2004, pp. 26–40, doi:10.1007/978-3-540-30124-0_6.","short":"K. Chatterjee, R. Majumdar, M. Jurdziński, in:, Springer, 2004, pp. 26–40.","ista":"Chatterjee K, Majumdar R, Jurdziński M. 2004. On Nash equilibria in stochastic games. CSL: Computer Science Logic, LNCS , vol. 3210, 26–40.","ieee":"K. Chatterjee, R. Majumdar, and M. Jurdziński, “On Nash equilibria in stochastic games,” presented at the CSL: Computer Science Logic, 2004, vol. 3210, pp. 26–40.","apa":"Chatterjee, K., Majumdar, R., & Jurdziński, M. (2004). On Nash equilibria in stochastic games (Vol. 3210, pp. 26–40). Presented at the CSL: Computer Science Logic, Springer. https://doi.org/10.1007/978-3-540-30124-0_6","ama":"Chatterjee K, Majumdar R, Jurdziński M. On Nash equilibria in stochastic games. In: Vol 3210. Springer; 2004:26-40. doi:10.1007/978-3-540-30124-0_6"},"doi":"10.1007/978-3-540-30124-0_6","date_published":"2004-09-09T00:00:00Z","conference":{"name":"CSL: Computer Science Logic"}},{"page":"160 - 169","quality_controlled":0,"citation":{"mla":"Chatterjee, Krishnendu, et al. Games with Secure Equilibria. IEEE, 2004, pp. 160–69, doi:10.1109/LICS.2004.1319610.","short":"K. Chatterjee, T.A. Henzinger, M. Jurdziński, in:, IEEE, 2004, pp. 160–169.","chicago":"Chatterjee, Krishnendu, Thomas A Henzinger, and Marcin Jurdziński. “Games with Secure Equilibria,” 160–69. IEEE, 2004. https://doi.org/10.1109/LICS.2004.1319610.","ama":"Chatterjee K, Henzinger TA, Jurdziński M. Games with secure equilibria. In: IEEE; 2004:160-169. doi:10.1109/LICS.2004.1319610","ista":"Chatterjee K, Henzinger TA, Jurdziński M. 2004. Games with secure equilibria. LICS: Logic in Computer Science, 160–169.","ieee":"K. Chatterjee, T. A. Henzinger, and M. Jurdziński, “Games with secure equilibria,” presented at the LICS: Logic in Computer Science, 2004, pp. 160–169.","apa":"Chatterjee, K., Henzinger, T. A., & Jurdziński, M. (2004). Games with secure equilibria (pp. 160–169). Presented at the LICS: Logic in Computer Science, IEEE. https://doi.org/10.1109/LICS.2004.1319610"},"date_published":"2004-08-09T00:00:00Z","doi":"10.1109/LICS.2004.1319610","conference":{"name":"LICS: Logic in Computer Science"},"month":"08","day":"09","publisher":"IEEE","title":"Games with secure equilibria","publication_status":"published","status":"public","_id":"3895","year":"2004","date_updated":"2021-01-12T07:53:01Z","date_created":"2018-12-11T12:05:45Z","author":[{"full_name":"Krishnendu Chatterjee","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","first_name":"Krishnendu"},{"full_name":"Thomas Henzinger","last_name":"Henzinger","first_name":"Thomas A","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Jurdziński","first_name":"Marcin","full_name":"Jurdziński, Marcin"}],"type":"conference","extern":1,"publist_id":"2262","abstract":[{"lang":"eng","text":"In 2-player non-zero-sum games, Nash equilibria capture the options for rational behavior if each player attempts to maximize her payoff. In contrast to classical game theory, we consider lexicographic objectives: first, each player tries to maximize her own payoff, and then, the player tries to minimize the opponent's payoff. Such objectives arise naturally in the verification of systems with multiple components. There, instead of proving that each component satisfies its specification no matter how the other components behave, it often suffices to prove that each component satisfies its specification provided that the other components satisfy their specifications. We say that a Nash equilibrium is secure if it is an equilibrium with respect to the lexicographic objectives of both players. We prove that in graph games with Borel objectives, which include the games that arise in verification, there may be several Nash equilibria, but there is always a unique maximal payoff profile of secure equilibria. We show how this equilibrium can be computed in the case of omega-regular objectives, and we characterize the memory requirements of strategies that achieve the equilibrium."}]},{"author":[{"last_name":"Zhang","first_name":"Hui","full_name":"Zhang, Hui"},{"full_name":"Baader, Stephan L","first_name":"Stephan","last_name":"Baader"},{"orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","last_name":"Sixt","first_name":"Michael K","full_name":"Michael Sixt"},{"full_name":"Kappler, Joachim","first_name":"Joachim","last_name":"Kappler"},{"full_name":"Rauch, Uwe","first_name":"Uwe","last_name":"Rauch"}],"date_updated":"2021-01-12T07:53:17Z","date_created":"2018-12-11T12:05:57Z","volume":52,"_id":"3931","year":"2004","publication_status":"published","title":"Neurocan-GFP fusion protein: a new approach to detect hyaluronan on tissue sections and living cells","status":"public","publisher":"Histochemical Society","intvolume":" 52","abstract":[{"lang":"eng","text":"Hyaluronan is an unsulfated glycosaminoglycan (GAG) that is ubiquitously expressed in the extracellular matrix (ECM) of all vertebrates, where hyaluronan rich matrices constitute a particular permissive environment for the development of complex biological structures and also for tumor progression. Because of its conserved structure and ubiquitous expression, antibodies for its histochemical detection cannot be produced. We have engineered a fusion protein, neurocan-GFP, and expressed it as a secreted molecule in mammalian cells. Neurocan-GFP fusion protein specifically binds to hyaluronan and directly visualizes hyaluronan on tissue sections, revealing a very detailed picture of hyaluronan distribution. The fluorescent fusion protein can be used in combination with antibodies and nuclear markers for double or triple staining. In addition, it is suitable to visualize hyaluronan on living cells by time-lapse video microscopy. The successful production and application of the neurocan-GFP fusion protein opens up new perspectives for using GFP fusion proteins as detection tools in histological and cytological studies complementing conventional antibody and biotin/avidin techniques."}],"publist_id":"2196","issue":"7","extern":1,"type":"journal_article","doi":"10.1369/jhc.3A6221.2004","date_published":"2004-01-01T00:00:00Z","publication":"Journal of Histochemistry and Cytochemistry","citation":{"chicago":"Zhang, Hui, Stephan Baader, Michael K Sixt, Joachim Kappler, and Uwe Rauch. “Neurocan-GFP Fusion Protein: A New Approach to Detect Hyaluronan on Tissue Sections and Living Cells.” Journal of Histochemistry and Cytochemistry. Histochemical Society, 2004. https://doi.org/10.1369/jhc.3A6221.2004.","mla":"Zhang, Hui, et al. “Neurocan-GFP Fusion Protein: A New Approach to Detect Hyaluronan on Tissue Sections and Living Cells.” Journal of Histochemistry and Cytochemistry, vol. 52, no. 7, Histochemical Society, 2004, pp. 915–22, doi:10.1369/jhc.3A6221.2004.","short":"H. Zhang, S. Baader, M.K. Sixt, J. Kappler, U. Rauch, Journal of Histochemistry and Cytochemistry 52 (2004) 915–922.","ista":"Zhang H, Baader S, Sixt MK, Kappler J, Rauch U. 2004. Neurocan-GFP fusion protein: a new approach to detect hyaluronan on tissue sections and living cells. Journal of Histochemistry and Cytochemistry. 52(7), 915–922.","ieee":"H. Zhang, S. Baader, M. K. Sixt, J. Kappler, and U. Rauch, “Neurocan-GFP fusion protein: a new approach to detect hyaluronan on tissue sections and living cells,” Journal of Histochemistry and Cytochemistry, vol. 52, no. 7. Histochemical Society, pp. 915–922, 2004.","apa":"Zhang, H., Baader, S., Sixt, M. K., Kappler, J., & Rauch, U. (2004). Neurocan-GFP fusion protein: a new approach to detect hyaluronan on tissue sections and living cells. Journal of Histochemistry and Cytochemistry. Histochemical Society. https://doi.org/10.1369/jhc.3A6221.2004","ama":"Zhang H, Baader S, Sixt MK, Kappler J, Rauch U. Neurocan-GFP fusion protein: a new approach to detect hyaluronan on tissue sections and living cells. Journal of Histochemistry and Cytochemistry. 2004;52(7):915-922. doi:10.1369/jhc.3A6221.2004"},"quality_controlled":0,"page":"915 - 922","month":"01","day":"01"},{"publist_id":"2197","issue":"2","abstract":[{"lang":"eng","text":"The Nef protein of human and simian immunodeficiency virus (HIV/SIV) is believed to interfere with T cell activation signals by forming a signaling complex at the plasma membrane. Composition and function of the complex are not fully understood. Here we report that Nef recruits the Polycomb Group (PcG) protein Eed, so far known as a nuclear factor and repressor of transcription, to the membrane of cells. The Nef-induced translocation of Eed led to a potent stimulation of Tat-dependent HIV transcription, implying that Eed removal from the nucleus is required for optimal Tat function. Similar to Nef action, activation of integrin receptors recruited Eed to the plasma membrane, also leading to enhanced Tat/Nef-mediated transcription. Our results suggest a link between membrane-associated activation processes and transcriptional derepression and demonstrate how HIV exploits this mechanism."}],"extern":1,"type":"journal_article","author":[{"first_name":"Vanessa","last_name":"Witte","full_name":"Witte, Vanessa"},{"first_name":"Bernd","last_name":"Laffert","full_name":"Laffert, Bernd"},{"last_name":"Rosorius","first_name":"Olaf","full_name":"Rosorius, Olaf"},{"last_name":"Lischka","first_name":"Peter","full_name":"Lischka, Peter"},{"last_name":"Blume","first_name":"Katja","full_name":"Blume, Katja"},{"full_name":"Galler, Gunther","last_name":"Galler","first_name":"Gunther"},{"full_name":"Stilper, Andrea","first_name":"Andrea","last_name":"Stilper"},{"last_name":"Willbold","first_name":"Dieter","full_name":"Willbold, Dieter"},{"last_name":"D'Aloja","first_name":"Paola","full_name":"D'Aloja, Paola"},{"full_name":"Michael Sixt","last_name":"Sixt","first_name":"Michael K","orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Kolanus","first_name":"Johanna","full_name":"Kolanus, Johanna"},{"full_name":"Ott, Melanie","first_name":"Melanie","last_name":"Ott"},{"first_name":"Waldemar","last_name":"Kolanus","full_name":"Kolanus, Waldemar"},{"last_name":"Schuler","first_name":"Gerold","full_name":"Schuler, Gerold"},{"full_name":"Baur, Andreas S","last_name":"Baur","first_name":"Andreas"}],"volume":13,"date_created":"2018-12-11T12:05:56Z","date_updated":"2021-01-12T07:53:16Z","_id":"3929","year":"2004","intvolume":" 13","publisher":"Cell Press","status":"public","publication_status":"published","title":"HIV-1 Nef mimics an integrin receptor signal that recruits the polycomb group protein Eed to the plasma membrane","day":"30","month":"01","date_published":"2004-01-30T00:00:00Z","doi":"10.1016/S1097-2765(04)00004-8","citation":{"ieee":"V. Witte et al., “HIV-1 Nef mimics an integrin receptor signal that recruits the polycomb group protein Eed to the plasma membrane,” Molecular Cell, vol. 13, no. 2. Cell Press, pp. 179–190, 2004.","apa":"Witte, V., Laffert, B., Rosorius, O., Lischka, P., Blume, K., Galler, G., … Baur, A. (2004). HIV-1 Nef mimics an integrin receptor signal that recruits the polycomb group protein Eed to the plasma membrane. Molecular Cell. Cell Press. https://doi.org/10.1016/S1097-2765(04)00004-8","ista":"Witte V, Laffert B, Rosorius O, Lischka P, Blume K, Galler G, Stilper A, Willbold D, D’Aloja P, Sixt MK, Kolanus J, Ott M, Kolanus W, Schuler G, Baur A. 2004. HIV-1 Nef mimics an integrin receptor signal that recruits the polycomb group protein Eed to the plasma membrane. Molecular Cell. 13(2), 179–190.","ama":"Witte V, Laffert B, Rosorius O, et al. HIV-1 Nef mimics an integrin receptor signal that recruits the polycomb group protein Eed to the plasma membrane. Molecular Cell. 2004;13(2):179-190. doi:10.1016/S1097-2765(04)00004-8","chicago":"Witte, Vanessa, Bernd Laffert, Olaf Rosorius, Peter Lischka, Katja Blume, Gunther Galler, Andrea Stilper, et al. “HIV-1 Nef Mimics an Integrin Receptor Signal That Recruits the Polycomb Group Protein Eed to the Plasma Membrane.” Molecular Cell. Cell Press, 2004. https://doi.org/10.1016/S1097-2765(04)00004-8.","short":"V. Witte, B. Laffert, O. Rosorius, P. Lischka, K. Blume, G. Galler, A. Stilper, D. Willbold, P. D’Aloja, M.K. Sixt, J. Kolanus, M. Ott, W. Kolanus, G. Schuler, A. Baur, Molecular Cell 13 (2004) 179–190.","mla":"Witte, Vanessa, et al. “HIV-1 Nef Mimics an Integrin Receptor Signal That Recruits the Polycomb Group Protein Eed to the Plasma Membrane.” Molecular Cell, vol. 13, no. 2, Cell Press, 2004, pp. 179–90, doi:10.1016/S1097-2765(04)00004-8."},"publication":"Molecular Cell","page":"179 - 190","quality_controlled":0},{"page":"37 - 53","quality_controlled":0,"citation":{"apa":"Agarwal, P., Edelsbrunner, H., & Wang, Y. (2004). Computing the writhing number of a polygonal knot. Discrete & Computational Geometry. Springer. https://doi.org/10.1007/s00454-004-2864-x","ieee":"P. Agarwal, H. Edelsbrunner, and Y. Wang, “Computing the writhing number of a polygonal knot,” Discrete & Computational Geometry, vol. 32, no. 1. Springer, pp. 37–53, 2004.","ista":"Agarwal P, Edelsbrunner H, Wang Y. 2004. Computing the writhing number of a polygonal knot. Discrete & Computational Geometry. 32(1), 37–53.","ama":"Agarwal P, Edelsbrunner H, Wang Y. Computing the writhing number of a polygonal knot. Discrete & Computational Geometry. 2004;32(1):37-53. doi:10.1007/s00454-004-2864-x","chicago":"Agarwal, Pankaj, Herbert Edelsbrunner, and Yusu Wang. “Computing the Writhing Number of a Polygonal Knot.” Discrete & Computational Geometry. Springer, 2004. https://doi.org/10.1007/s00454-004-2864-x.","short":"P. Agarwal, H. Edelsbrunner, Y. Wang, Discrete & Computational Geometry 32 (2004) 37–53.","mla":"Agarwal, Pankaj, et al. “Computing the Writhing Number of a Polygonal Knot.” Discrete & Computational Geometry, vol. 32, no. 1, Springer, 2004, pp. 37–53, doi:10.1007/s00454-004-2864-x."},"publication":"Discrete & Computational Geometry","date_published":"2004-05-01T00:00:00Z","doi":"10.1007/s00454-004-2864-x","month":"05","day":"01","publisher":"Springer","intvolume":" 32","publication_status":"published","title":"Computing the writhing number of a polygonal knot","status":"public","_id":"3990","acknowledgement":"Partially supported by NSF under grants CCR-00-86013, EIA-9972879 and NSF under grant CCR-97-12088.","year":"2004","volume":32,"date_updated":"2021-01-12T07:53:42Z","date_created":"2018-12-11T12:06:18Z","author":[{"last_name":"Agarwal","first_name":"Pankaj","full_name":"Agarwal, Pankaj K"},{"full_name":"Herbert Edelsbrunner","first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833"},{"first_name":"Yusu","last_name":"Wang","full_name":"Wang, Yusu"}],"type":"journal_article","extern":1,"publist_id":"2138","issue":"1","abstract":[{"lang":"eng","text":"The writhing number measures the global geometry of a closed space curve or knot. We show that this measure is related to the average winding number of its Gauss map. Using this relationship, we give an algorithm for computing the writhing number for a polygonal knot with n edges in time roughly proportional to n(1.6). We also implement a different, simple algorithm and provide experimental evidence for its practical efficiency."}]},{"publisher":"Company of Biologists","intvolume":" 131","status":"public","publication_status":"published","title":"Dpp gradient formation by dynamin-dependent endocytosis: receptor trafficking and the diffusion model","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"4224","year":"2004","oa_version":"None","volume":131,"date_created":"2018-12-11T12:07:41Z","date_updated":"2021-01-12T07:55:26Z","author":[{"last_name":"Kruse","first_name":"Karsten","full_name":"Kruse, Karsten"},{"full_name":"Pantazis, Periklis","first_name":"Periklis","last_name":"Pantazis"},{"last_name":"Bollenbach","first_name":"Mark Tobias","orcid":"0000-0003-4398-476X","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","full_name":"Bollenbach, Mark Tobias"},{"last_name":"Julicher","first_name":"Frank","full_name":"Julicher, Frank"},{"last_name":"Gonzalez Gaitan","first_name":"Marcos","full_name":"Gonzalez Gaitan, Marcos"}],"type":"journal_article","extern":"1","issue":"19","publist_id":"1893","abstract":[{"lang":"eng","text":"Developing cells acquire positional information by reading the graded distribution of morphogens. In Drosophila, the Dpp morphogen forms a long-range concentration gradient by spreading from a restricted source in the developing wing. It has been assumed that Dpp spreads by extracellular diffusion. Under this assumption, the main role of endocytosis in gradient formation is to downregulate receptors at the cell surface. These surface receptors bind to the ligand and thereby interfere with its long-range movement. Recent experiments indicate that Dpp spreading is mediated by Dynamin-dependent endocytosis in the target tissue, suggesting that extracellular diffusion alone cannot account for Dpp dispersal. Here, we perform a theoretical study of a model for morphogen spreading based on extracellular diffusion, which takes into account receptor binding and trafficking. We compare profiles of ligand and surface receptors obtained in this model with experimental data. To this end, we monitored directly the pool of surface receptors and extracellular Dpp with specific antibodies. We conclude that current models considering pure extracellular diffusion cannot explain the observed role of endocytosis during Dpp long-range movement."}],"page":"4843 - 4856","citation":{"ama":"Kruse K, Pantazis P, Bollenbach MT, Julicher F, Gonzalez Gaitan M. Dpp gradient formation by dynamin-dependent endocytosis: receptor trafficking and the diffusion model. Development. 2004;131(19):4843-4856. doi:10.1242/dev.01335","apa":"Kruse, K., Pantazis, P., Bollenbach, M. T., Julicher, F., & Gonzalez Gaitan, M. (2004). Dpp gradient formation by dynamin-dependent endocytosis: receptor trafficking and the diffusion model. Development. Company of Biologists. https://doi.org/10.1242/dev.01335","ieee":"K. Kruse, P. Pantazis, M. T. Bollenbach, F. Julicher, and M. Gonzalez Gaitan, “Dpp gradient formation by dynamin-dependent endocytosis: receptor trafficking and the diffusion model,” Development, vol. 131, no. 19. Company of Biologists, pp. 4843–4856, 2004.","ista":"Kruse K, Pantazis P, Bollenbach MT, Julicher F, Gonzalez Gaitan M. 2004. Dpp gradient formation by dynamin-dependent endocytosis: receptor trafficking and the diffusion model. Development. 131(19), 4843–4856.","short":"K. Kruse, P. Pantazis, M.T. Bollenbach, F. Julicher, M. Gonzalez Gaitan, Development 131 (2004) 4843–4856.","mla":"Kruse, Karsten, et al. “Dpp Gradient Formation by Dynamin-Dependent Endocytosis: Receptor Trafficking and the Diffusion Model.” Development, vol. 131, no. 19, Company of Biologists, 2004, pp. 4843–56, doi:10.1242/dev.01335.","chicago":"Kruse, Karsten, Periklis Pantazis, Mark Tobias Bollenbach, Frank Julicher, and Marcos Gonzalez Gaitan. “Dpp Gradient Formation by Dynamin-Dependent Endocytosis: Receptor Trafficking and the Diffusion Model.” Development. Company of Biologists, 2004. https://doi.org/10.1242/dev.01335."},"publication":"Development","language":[{"iso":"eng"}],"doi":"10.1242/dev.01335","date_published":"2004-01-01T00:00:00Z","article_processing_charge":"No","day":"01","month":"01"},{"doi":"3807","date_published":"2004-01-01T00:00:00Z","publication":"Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds","citation":{"ama":"de Vladar H, Cipriani R, Scharifker B, Bubis J. A Mechanism for the Prebiotic Emergence of Proteins. In: Seckbach J, Chela Flores J, Owen T, Raulin F, eds. Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds. Vol 7. Springer; 2004:83-87. doi:3807","ista":"de Vladar H, Cipriani R, Scharifker B, Bubis J. 2004.A Mechanism for the Prebiotic Emergence of Proteins. In: Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds. Cellular Origin, Life in Extreme Habitats and Astrobiology, vol. 7, 83–87.","ieee":"H. de Vladar, R. Cipriani, B. Scharifker, and J. Bubis, “A Mechanism for the Prebiotic Emergence of Proteins,” in Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, vol. 7, J. Seckbach, J. Chela Flores, T. Owen, and F. Raulin, Eds. Springer, 2004, pp. 83–87.","apa":"de Vladar, H., Cipriani, R., Scharifker, B., & Bubis, J. (2004). A Mechanism for the Prebiotic Emergence of Proteins. In J. Seckbach, J. Chela Flores, T. Owen, & F. Raulin (Eds.), Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds (Vol. 7, pp. 83–87). Springer. https://doi.org/3807","mla":"de Vladar, Harold, et al. “A Mechanism for the Prebiotic Emergence of Proteins.” Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, edited by J. Seckbach et al., vol. 7, Springer, 2004, pp. 83–87, doi:3807.","short":"H. de Vladar, R. Cipriani, B. Scharifker, J. Bubis, in:, J. Seckbach, J. Chela Flores, T. Owen, F. Raulin (Eds.), Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, Springer, 2004, pp. 83–87.","chicago":"Vladar, Harold de, Roberto Cipriani, Benjamin Scharifker, and Jose Bubis. “A Mechanism for the Prebiotic Emergence of Proteins.” In Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, edited by J. Seckbach, J. Chela Flores, T. Owen, and F. Raulin, 7:83–87. Springer, 2004. https://doi.org/3807."},"quality_controlled":0,"page":"83 - 87","day":"01","month":"01","author":[{"full_name":"Harold Vladar","last_name":"Vladar","first_name":"Harold","orcid":"0000-0002-5985-7653","id":"2A181218-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Cipriani, Roberto ","first_name":"Roberto","last_name":"Cipriani"},{"first_name":"Benjamin","last_name":"Scharifker","full_name":"Scharifker, Benjamin"},{"last_name":"Bubis","first_name":"Jose","full_name":"Bubis, Jose"}],"date_updated":"2021-01-12T07:55:32Z","date_created":"2018-12-11T12:07:47Z","volume":7,"year":"2004","_id":"4239","title":"A Mechanism for the Prebiotic Emergence of Proteins","publication_status":"published","status":"public","editor":[{"full_name":"Seckbach,J.","first_name":"J.","last_name":"Seckbach"},{"full_name":"Chela-Flores,J.","first_name":"J.","last_name":"Chela Flores"},{"full_name":"Owen,T.","first_name":"T.","last_name":"Owen"},{"first_name":"F.","last_name":"Raulin","full_name":"Raulin,F."}],"publisher":"Springer","intvolume":" 7","publist_id":"1875","extern":1,"type":"book_chapter","alternative_title":["Cellular Origin, Life in Extreme Habitats and Astrobiology"]},{"type":"journal_article","extern":1,"abstract":[{"lang":"eng","text":"We consider a single genetic locus which carries two alleles, labelled P and Q. This locus experiences selection and mutation. It is linked to a second neutral locus with recombination rate r. If r = 0, this reduces to the study of a single selected locus. Assuming a Moran model for the population dynamics, we pass to a diffusion approximation and, assuming that the allele frequencies at the selected locus have reached stationarity, establish the joint generating function for the genealogy of a sample from the population and the frequency of the P allele. In essence this is the joint generating function for a coalescent and the random background in which it evolves. We use this to characterize, for the diffusion approximation, the probability of identity in state at the neutral locus of a sample of two individuals (whose type at the selected locus is known) as solutions to a system of ordinary differential equations. The only subtlety is to find the boundary conditions for this system. Finally, numerical examples are presented that illustrate the accuracy and predictions of the diffusion approximation. In particular, a comparison is made between this approach and one in which the frequencies at the selected locus are estimated by their value in the absence of fluctuations and a classical structured coalescent model is used."}],"publist_id":"1842","issue":"2","title":"Coalescence in a Random Background","status":"public","publication_status":"published","intvolume":" 14","publisher":"Institute of Mathematical Statistics","year":"2004","_id":"4253","date_updated":"2021-01-12T07:55:38Z","date_created":"2018-12-11T12:07:52Z","volume":14,"author":[{"full_name":"Nicholas Barton","first_name":"Nicholas H","last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240"},{"full_name":"Etheridge, Alison M","first_name":"Alison","last_name":"Etheridge"},{"last_name":"Sturm","first_name":"Anja","full_name":"Sturm, Anja K"}],"day":"01","month":"05","quality_controlled":0,"page":"754 - 785","publication":"Annals of Applied Probability","main_file_link":[{"open_access":"0","url":"http://www.jstor.org/stable/4140427"}],"citation":{"apa":"Barton, N. H., Etheridge, A., & Sturm, A. (2004). Coalescence in a Random Background. Annals of Applied Probability. Institute of Mathematical Statistics.","ieee":"N. H. Barton, A. Etheridge, and A. Sturm, “Coalescence in a Random Background,” Annals of Applied Probability, vol. 14, no. 2. Institute of Mathematical Statistics, pp. 754–785, 2004.","ista":"Barton NH, Etheridge A, Sturm A. 2004. Coalescence in a Random Background. Annals of Applied Probability. 14(2), 754–785.","ama":"Barton NH, Etheridge A, Sturm A. Coalescence in a Random Background. Annals of Applied Probability. 2004;14(2):754-785.","chicago":"Barton, Nicholas H, Alison Etheridge, and Anja Sturm. “Coalescence in a Random Background.” Annals of Applied Probability. Institute of Mathematical Statistics, 2004.","short":"N.H. Barton, A. Etheridge, A. Sturm, Annals of Applied Probability 14 (2004) 754–785.","mla":"Barton, Nicholas H., et al. “Coalescence in a Random Background.” Annals of Applied Probability, vol. 14, no. 2, Institute of Mathematical Statistics, 2004, pp. 754–85."},"date_published":"2004-05-01T00:00:00Z"},{"publist_id":"3555","issue":"8","abstract":[{"text":"Assembly of neuronal circuits is controlled by the sequential acquisition of neuronal subpopulation-specific identities at progressive developmental steps. Whereas neuronal features involved in initial phases of differentiation are already established at cell-cycle exit, recent findings, based mainly on work in the peripheral nervous system, suggest that the timely integration of signals encountered en route to targets and from the target region itself is essential to control late steps in connectivity. As neurons project towards their targets they require target-derived signals to establish mature axonal projections and acquire neuronal traits such as the expression of distinct combinations of neurotransmitters. Recent evidence presented in this review shows that this principle, of a signaling interplay between target-derived signals and neuronal cell bodies, is often mediated through transcriptional events and is evolutionarily conserved.","lang":"eng"}],"extern":1,"type":"review","author":[{"last_name":"Hippenmeyer","first_name":"Simon","orcid":"0000-0003-2279-1061","id":"37B36620-F248-11E8-B48F-1D18A9856A87","full_name":"Simon Hippenmeyer"},{"full_name":"Kramer, Ina","last_name":"Kramer","first_name":"Ina"},{"full_name":"Arber, Silvia","first_name":"Silvia","last_name":"Arber"}],"volume":27,"date_updated":"2019-04-26T07:22:25Z","date_created":"2018-12-11T12:01:38Z","_id":"3142","year":"2004","intvolume":" 27","publisher":"Elsevier","title":"Control of neuronal phenotype: What targets tell the cell bodies","publication_status":"published","status":"public","month":"08","day":"01","date_published":"2004-08-01T00:00:00Z","doi":"10.1016/j.tins.2004.05.012","citation":{"ama":"Hippenmeyer S, Kramer I, Arber S. Control of neuronal phenotype: What targets tell the cell bodies. Trends in Neurosciences. 2004;27(8):482-488. doi:10.1016/j.tins.2004.05.012","ista":"Hippenmeyer S, Kramer I, Arber S. 2004. Control of neuronal phenotype: What targets tell the cell bodies. Trends in Neurosciences. 27(8), 482–488.","ieee":"S. Hippenmeyer, I. Kramer, and S. Arber, “Control of neuronal phenotype: What targets tell the cell bodies,” Trends in Neurosciences, vol. 27, no. 8. Elsevier, pp. 482–488, 2004.","apa":"Hippenmeyer, S., Kramer, I., & Arber, S. (2004). Control of neuronal phenotype: What targets tell the cell bodies. Trends in Neurosciences. Elsevier. https://doi.org/10.1016/j.tins.2004.05.012","mla":"Hippenmeyer, Simon, et al. “Control of Neuronal Phenotype: What Targets Tell the Cell Bodies.” Trends in Neurosciences, vol. 27, no. 8, Elsevier, 2004, pp. 482–88, doi:10.1016/j.tins.2004.05.012.","short":"S. Hippenmeyer, I. Kramer, S. Arber, Trends in Neurosciences 27 (2004) 482–488.","chicago":"Hippenmeyer, Simon, Ina Kramer, and Silvia Arber. “Control of Neuronal Phenotype: What Targets Tell the Cell Bodies.” Trends in Neurosciences. Elsevier, 2004. https://doi.org/10.1016/j.tins.2004.05.012."},"publication":"Trends in Neurosciences","page":"482 - 488","quality_controlled":0},{"type":"journal_article","extern":1,"abstract":[{"lang":"eng","text":"Minimum cut/maximum flow algorithms on graphs have emerged as an increasingly useful tool for exactor approximate energy minimization in low-level vision. The combinatorial optimization literature provides many min-cut/max-flow algorithms with different polynomial time complexity. Their practical efficiency, however, has to date been studied mainly outside the scope of computer vision. The goal of this paper is to provide an experimental comparison of the efficiency of min-cut/max flow algorithms for applications in vision. We compare the running times of several standard algorithms, as well as a new algorithm that we have recently developed. The algorithms we study include both Goldberg-Tarjan style "push -relabel" methods and algorithms based on Ford-Fulkerson style "augmenting paths." We benchmark these algorithms on a number of typical graphs in the contexts of image restoration, stereo, and segmentation. In many cases, our new algorithm works several times faster than any of the other methods, making near real-time performance possible. An implementation of our max-flow/min-cut algorithm is available upon request for research purposes."}],"publist_id":"3507","issue":"9","publication_status":"published","status":"public","title":"An experimental comparison of min-cut/max-flow algorithms for energy minimization in vision","publisher":"IEEE","intvolume":" 26","year":"2004","_id":"3178","date_created":"2018-12-11T12:01:51Z","date_updated":"2021-01-12T07:41:36Z","volume":26,"author":[{"full_name":"Boykov, Yuri","first_name":"Yuri","last_name":"Boykov"},{"full_name":"Vladimir Kolmogorov","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","last_name":"Kolmogorov","first_name":"Vladimir"}],"day":"01","month":"09","quality_controlled":0,"page":"1124 - 1137","publication":"IEEE Transactions on Pattern Analysis and Machine Intelligence","citation":{"short":"Y. Boykov, V. Kolmogorov, IEEE Transactions on Pattern Analysis and Machine Intelligence 26 (2004) 1124–1137.","mla":"Boykov, Yuri, and Vladimir Kolmogorov. “An Experimental Comparison of Min-Cut/Max-Flow Algorithms for Energy Minimization in Vision.” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 26, no. 9, IEEE, 2004, pp. 1124–37, doi:10.1109/TPAMI.2004.60.","chicago":"Boykov, Yuri, and Vladimir Kolmogorov. “An Experimental Comparison of Min-Cut/Max-Flow Algorithms for Energy Minimization in Vision.” IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE, 2004. https://doi.org/10.1109/TPAMI.2004.60.","ama":"Boykov Y, Kolmogorov V. An experimental comparison of min-cut/max-flow algorithms for energy minimization in vision. IEEE Transactions on Pattern Analysis and Machine Intelligence. 2004;26(9):1124-1137. doi:10.1109/TPAMI.2004.60","apa":"Boykov, Y., & Kolmogorov, V. (2004). An experimental comparison of min-cut/max-flow algorithms for energy minimization in vision. IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE. https://doi.org/10.1109/TPAMI.2004.60","ieee":"Y. Boykov and V. Kolmogorov, “An experimental comparison of min-cut/max-flow algorithms for energy minimization in vision,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 26, no. 9. IEEE, pp. 1124–1137, 2004.","ista":"Boykov Y, Kolmogorov V. 2004. An experimental comparison of min-cut/max-flow algorithms for energy minimization in vision. IEEE Transactions on Pattern Analysis and Machine Intelligence. 26(9), 1124–1137."},"date_published":"2004-09-01T00:00:00Z","doi":"10.1109/TPAMI.2004.60"},{"citation":{"mla":"Kolmogorov, Vladimir, and Ramin Zabih. “What Energy Functions Can Be Minimized via Graph Cuts? .” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 26, no. 2, IEEE, 2004, pp. 147–59, doi:10.1109/TPAMI.2004.1262177.","short":"V. Kolmogorov, R. Zabih, IEEE Transactions on Pattern Analysis and Machine Intelligence 26 (2004) 147–159.","chicago":"Kolmogorov, Vladimir, and Ramin Zabih. “What Energy Functions Can Be Minimized via Graph Cuts? .” IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE, 2004. https://doi.org/10.1109/TPAMI.2004.1262177.","ama":"Kolmogorov V, Zabih R. What energy functions can be minimized via graph cuts? . IEEE Transactions on Pattern Analysis and Machine Intelligence. 2004;26(2):147-159. doi:10.1109/TPAMI.2004.1262177","ista":"Kolmogorov V, Zabih R. 2004. What energy functions can be minimized via graph cuts? . IEEE Transactions on Pattern Analysis and Machine Intelligence. 26(2), 147–159.","ieee":"V. Kolmogorov and R. Zabih, “What energy functions can be minimized via graph cuts? ,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 26, no. 2. IEEE, pp. 147–159, 2004.","apa":"Kolmogorov, V., & Zabih, R. (2004). What energy functions can be minimized via graph cuts? . IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE. https://doi.org/10.1109/TPAMI.2004.1262177"},"publication":"IEEE Transactions on Pattern Analysis and Machine Intelligence","page":"147 - 159","quality_controlled":0,"date_published":"2004-02-01T00:00:00Z","doi":"10.1109/TPAMI.2004.1262177","day":"01","month":"02","year":"2004","_id":"3173","publisher":"IEEE","intvolume":" 26","status":"public","title":"What energy functions can be minimized via graph cuts? ","publication_status":"published","author":[{"first_name":"Vladimir","last_name":"Kolmogorov","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","full_name":"Vladimir Kolmogorov"},{"full_name":"Zabih, Ramin","first_name":"Ramin","last_name":"Zabih"}],"volume":26,"date_updated":"2021-01-12T07:41:34Z","date_created":"2018-12-11T12:01:49Z","type":"journal_article","issue":"2","publist_id":"3509","abstract":[{"text":"In the last few years, several new algorithms based on graph cuts have been developed to solve energy minimization problems in computer vision. Each of these techniques constructs a graph such that the minimum cut on the graph also minimizes the energy. Yet, because these graph constructions are complex and highly specific to a particular energy function, graph cuts have seen limited application to date. In this paper, we give a characterization of the energy functions that can be minimized by graph cuts. Our results are restricted to functions of binary variables. However, our work generalizes many previous constructions and is easily applicable to vision problems that involve large numbers of labels, such as stereo, motion, image restoration, and scene reconstruction. We give a precise characterization of what energy functions can be minimized using graph cuts, among the energy functions that can be written as a sum of terms containing three or fewer binary variables. We also provide a general-purpose construction to minimize such an energy function. Finally, we give a necessary condition for any energy function of binary variables to be minimized by graph cuts. Researchers who are considering the use of graph cuts to optimize a particular energy function can use our results to determine if this is possible and then follow our construction to create the appropriate graph. A software implementation is freely available.","lang":"eng"}],"extern":1},{"citation":{"mla":"Kolmogorov, Vladimir, et al. “Multiprocessor Scheduling Implementation of the Simultaneous Multiple Volume SMV Navigator Method.” Magnetic Resonance in Medicine, vol. 52, no. 2, Wiley-Blackwell, 2004, pp. 362–67, doi:10.1002/mrm.20162.","short":"V. Kolmogorov, T. Nguyen, A. Nuval, P. Spincemaille, M. Prince, R. Zabih, Y. Wang, Magnetic Resonance in Medicine 52 (2004) 362–367.","chicago":"Kolmogorov, Vladimir, Thành Nguyen, Anthony Nuval, Pascal Spincemaille, Martin Prince, Ramin Zabih, and Yusu Wang. “Multiprocessor Scheduling Implementation of the Simultaneous Multiple Volume SMV Navigator Method.” Magnetic Resonance in Medicine. Wiley-Blackwell, 2004. https://doi.org/10.1002/mrm.20162.","ama":"Kolmogorov V, Nguyen T, Nuval A, et al. Multiprocessor scheduling implementation of the simultaneous multiple volume SMV navigator method. Magnetic Resonance in Medicine. 2004;52(2):362-367. doi:10.1002/mrm.20162","ista":"Kolmogorov V, Nguyen T, Nuval A, Spincemaille P, Prince M, Zabih R, Wang Y. 2004. Multiprocessor scheduling implementation of the simultaneous multiple volume SMV navigator method. Magnetic Resonance in Medicine. 52(2), 362–367.","apa":"Kolmogorov, V., Nguyen, T., Nuval, A., Spincemaille, P., Prince, M., Zabih, R., & Wang, Y. (2004). Multiprocessor scheduling implementation of the simultaneous multiple volume SMV navigator method. Magnetic Resonance in Medicine. Wiley-Blackwell. https://doi.org/10.1002/mrm.20162","ieee":"V. Kolmogorov et al., “Multiprocessor scheduling implementation of the simultaneous multiple volume SMV navigator method,” Magnetic Resonance in Medicine, vol. 52, no. 2. Wiley-Blackwell, pp. 362–367, 2004."},"publication":"Magnetic Resonance in Medicine","page":"362 - 367","quality_controlled":0,"doi":"10.1002/mrm.20162","date_published":"2004-08-01T00:00:00Z","day":"01","month":"08","year":"2004","_id":"3172","intvolume":" 52","publisher":"Wiley-Blackwell","title":"Multiprocessor scheduling implementation of the simultaneous multiple volume SMV navigator method","status":"public","publication_status":"published","author":[{"id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","last_name":"Kolmogorov","first_name":"Vladimir","full_name":"Vladimir Kolmogorov"},{"first_name":"Thành","last_name":"Nguyen","full_name":"Nguyen, Thành D"},{"full_name":"Nuval, Anthony","last_name":"Nuval","first_name":"Anthony"},{"full_name":"Spincemaille, Pascal","first_name":"Pascal","last_name":"Spincemaille"},{"first_name":"Martin","last_name":"Prince","full_name":"Prince, Martin R"},{"first_name":"Ramin","last_name":"Zabih","full_name":"Zabih, Ramin"},{"full_name":"Wang, Yusu","last_name":"Wang","first_name":"Yusu"}],"volume":52,"date_updated":"2021-01-12T07:41:34Z","date_created":"2018-12-11T12:01:48Z","type":"journal_article","publist_id":"3508","issue":"2","abstract":[{"text":"The simultaneous multiple volume (SMV) approach in navigator-gated MRI allows the use of the whole motion range or the entire scan time for the reconstruction of final images by simultaneously acquiring different image volumes at different motion states. The motion tolerance range for each volume is kept small, thus SMV substantially increases the scan efficiency of navigator methods while maintaining the effectiveness of motion suppression. This article reports a general implementation of the SMV approach using a multiprocessor scheduling algorithm. Each motion state is regarded as a processor and each volume is regarded as a job. An efficient scheduling that completes all jobs in minimal time is maintained even when the motion pattern changes. Initial experiments demonstrated that SMV significantly increased the scan efficiency of navigatorgated MRI.","lang":"eng"}],"extern":1},{"quality_controlled":0,"page":"437 - 444","citation":{"ama":"Zabih R, Kolmogorov V. Spatially coherent clustering using graph cuts. In: Vol 2. IEEE; 2004:437-444. doi:10.1109/CVPR.2004.1315196","ieee":"R. Zabih and V. Kolmogorov, “Spatially coherent clustering using graph cuts,” presented at the CVPR: Computer Vision and Pattern Recognition, 2004, vol. 2, pp. 437–444.","apa":"Zabih, R., & Kolmogorov, V. (2004). Spatially coherent clustering using graph cuts (Vol. 2, pp. 437–444). Presented at the CVPR: Computer Vision and Pattern Recognition, IEEE. https://doi.org/10.1109/CVPR.2004.1315196","ista":"Zabih R, Kolmogorov V. 2004. Spatially coherent clustering using graph cuts. CVPR: Computer Vision and Pattern Recognition vol. 2, 437–444.","short":"R. Zabih, V. Kolmogorov, in:, IEEE, 2004, pp. 437–444.","mla":"Zabih, Ramin, and Vladimir Kolmogorov. Spatially Coherent Clustering Using Graph Cuts. Vol. 2, IEEE, 2004, pp. 437–44, doi:10.1109/CVPR.2004.1315196.","chicago":"Zabih, Ramin, and Vladimir Kolmogorov. “Spatially Coherent Clustering Using Graph Cuts,” 2:437–44. IEEE, 2004. https://doi.org/10.1109/CVPR.2004.1315196."},"conference":{"name":"CVPR: Computer Vision and Pattern Recognition"},"doi":"10.1109/CVPR.2004.1315196","date_published":"2004-06-01T00:00:00Z","month":"06","day":"01","publication_status":"published","status":"public","title":"Spatially coherent clustering using graph cuts","publisher":"IEEE","intvolume":" 2","_id":"3177","year":"2004","date_updated":"2021-01-12T07:41:36Z","date_created":"2018-12-11T12:01:50Z","volume":2,"author":[{"full_name":"Zabih, Ramin","last_name":"Zabih","first_name":"Ramin"},{"id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","last_name":"Kolmogorov","first_name":"Vladimir","full_name":"Vladimir Kolmogorov"}],"type":"conference","extern":1,"abstract":[{"text":"Feature space clustering is a popular approach to image segmentation, in which a feature vector of local properties (such as intensity, texture or motion) is computed at each pixel. The feature space is then clustered, and each pixel is labeled with the cluster that contains its feature vector. A major limitation of this approach is that feature space clusters generally lack spatial coherence (i.e., they do not correspond to a compact grouping of pixels). In this paper, we propose a segmentation algorithm that operates simultaneously in feature space and in image space. We define an energy function over both a set of clusters and a labeling of pixels with clusters. In our framework, a pixel is labeled with a single cluster (rather than, for example, a distribution over clusters). Our energy function penalizes clusters that are a poor fit to the data in feature space, and also penalizes clusters whose pixels lack spatial coherence. The energy function can be efficiently minimized using graph cuts. Our algorithm can incorporate both parametric and non-parametric clustering methods. It can be applied to many optimization-based clustering methods, including k-means and k-medians, and can handle models which are very close in feature space. Preliminary results are presented on segmenting real and synthetic images, using both parametric and non-parametric clustering.","lang":"eng"}],"publist_id":"3506"},{"month":"08","day":"01","page":"309 - 314","quality_controlled":0,"citation":{"short":"C. Rother, V. Kolmogorov, A. Blake, in:, ACM, 2004, pp. 309–314.","mla":"Rother, Carsten, et al. "GrabCut" - Interactive Foreground Extraction Using Iterated Graph Cuts . Vol. 23, no. 3, ACM, 2004, pp. 309–14, doi:10.1145/1015706.1015720.","chicago":"Rother, Carsten, Vladimir Kolmogorov, and Andrew Blake. “"GrabCut" - Interactive Foreground Extraction Using Iterated Graph Cuts ,” 23:309–14. ACM, 2004. https://doi.org/10.1145/1015706.1015720.","ama":"Rother C, Kolmogorov V, Blake A. "GrabCut" - Interactive foreground extraction using iterated graph cuts . In: Vol 23. ACM; 2004:309-314. doi:10.1145/1015706.1015720","apa":"Rother, C., Kolmogorov, V., & Blake, A. (2004). "GrabCut" - Interactive foreground extraction using iterated graph cuts (Vol. 23, pp. 309–314). Presented at the SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, ACM. https://doi.org/10.1145/1015706.1015720","ieee":"C. Rother, V. Kolmogorov, and A. Blake, “"GrabCut" - Interactive foreground extraction using iterated graph cuts ,” presented at the SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, 2004, vol. 23, no. 3, pp. 309–314.","ista":"Rother C, Kolmogorov V, Blake A. 2004. "GrabCut" - Interactive foreground extraction using iterated graph cuts . SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques vol. 23, 309–314."},"main_file_link":[{"open_access":"0","url":"http://research.microsoft.com/pubs/67890/siggraph04-grabcut.pdf"}],"doi":"10.1145/1015706.1015720","date_published":"2004-08-01T00:00:00Z","conference":{"name":"SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques"},"type":"conference","extern":1,"publist_id":"3505","issue":"3","abstract":[{"text":"The problem of efficient, interactive foreground/background segmentation in still images is of great practical importance in image editing. Classical image segmentation tools use either texture (colour) information, e.g. Magic Wand, or edge (contrast) information, e.g. Intelligent Scissors. Recently, an approach based on optimization by graph-cut has been developed which successfully combines both types of information. In this paper we extend the graph-cut approach in three respects. First, we have developed a more powerful, iterative version of the optimisation. Secondly, the power of the iterative algorithm is used to simplify substantially the user interaction needed for a given quality of result. Thirdly, a robust algorithm for "border matting" has been developed to estimate simultaneously the alpha-matte around an object boundary and the colours of foreground pixels. We show that for moderately difficult examples the proposed method outperforms competitive tools.","lang":"eng"}],"publisher":"ACM","intvolume":" 23","publication_status":"published","title":""GrabCut" - Interactive foreground extraction using iterated graph cuts ","status":"public","_id":"3179","year":"2004","volume":23,"date_updated":"2021-01-12T07:41:36Z","date_created":"2018-12-11T12:01:51Z","author":[{"first_name":"Carsten","last_name":"Rother","full_name":"Rother, Carsten"},{"full_name":"Vladimir Kolmogorov","first_name":"Vladimir","last_name":"Kolmogorov","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Blake, Andrew","first_name":"Andrew","last_name":"Blake"}]},{"page":"1143 - 1152","quality_controlled":0,"citation":{"short":"A. Kedrov, C. Ziegler, H.L. Janovjak, W. Kühlbrandt, D. Mueller, Journal of Molecular Biology 340 (2004) 1143–1152.","mla":"Kedrov, Alexej, et al. “Controlled Unfolding and Refolding of a Single Sodium/Proton Antiporter Using Atomic Force Microscopy.” Journal of Molecular Biology, vol. 340, no. 5, Elsevier, 2004, pp. 1143–52, doi:10.1016/j.jmb.2004.05.026.","chicago":"Kedrov, Alexej, Christine Ziegler, Harald L Janovjak, Werner Kühlbrandt, and Daniel Mueller. “Controlled Unfolding and Refolding of a Single Sodium/Proton Antiporter Using Atomic Force Microscopy.” Journal of Molecular Biology. Elsevier, 2004. https://doi.org/10.1016/j.jmb.2004.05.026.","ama":"Kedrov A, Ziegler C, Janovjak HL, Kühlbrandt W, Mueller D. Controlled unfolding and refolding of a single sodium/proton antiporter using atomic force microscopy. Journal of Molecular Biology. 2004;340(5):1143-1152. doi:10.1016/j.jmb.2004.05.026","ieee":"A. Kedrov, C. Ziegler, H. L. Janovjak, W. Kühlbrandt, and D. Mueller, “Controlled unfolding and refolding of a single sodium/proton antiporter using atomic force microscopy,” Journal of Molecular Biology, vol. 340, no. 5. Elsevier, pp. 1143–1152, 2004.","apa":"Kedrov, A., Ziegler, C., Janovjak, H. L., Kühlbrandt, W., & Mueller, D. (2004). Controlled unfolding and refolding of a single sodium/proton antiporter using atomic force microscopy. Journal of Molecular Biology. Elsevier. https://doi.org/10.1016/j.jmb.2004.05.026","ista":"Kedrov A, Ziegler C, Janovjak HL, Kühlbrandt W, Mueller D. 2004. Controlled unfolding and refolding of a single sodium/proton antiporter using atomic force microscopy. Journal of Molecular Biology. 340(5), 1143–1152."},"publication":"Journal of Molecular Biology","doi":"10.1016/j.jmb.2004.05.026","date_published":"2004-07-23T00:00:00Z","day":"23","month":"07","intvolume":" 340","publisher":"Elsevier","status":"public","title":"Controlled unfolding and refolding of a single sodium/proton antiporter using atomic force microscopy","publication_status":"published","_id":"3420","year":"2004","volume":340,"date_created":"2018-12-11T12:03:14Z","date_updated":"2021-01-12T07:43:21Z","author":[{"full_name":"Kedrov, Alexej","first_name":"Alexej","last_name":"Kedrov"},{"first_name":"Christine","last_name":"Ziegler","full_name":"Ziegler, Christine"},{"first_name":"Harald L","last_name":"Janovjak","id":"33BA6C30-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8023-9315","full_name":"Harald Janovjak"},{"full_name":"Kühlbrandt, Werner","first_name":"Werner","last_name":"Kühlbrandt"},{"full_name":"Mueller, Daniel J","last_name":"Mueller","first_name":"Daniel"}],"type":"journal_article","extern":1,"issue":"5","publist_id":"2981","abstract":[{"text":"Single-molecule force-spectroscopy was employed to unfold and refold single sodium-proton antiporters (NhaA) of Escherichia coli from membrane patches. Although transmembrane α-helices and extracellular polypeptide loops exhibited sufficient stability to individually establish potential barriers against unfolding, two helices predominantly unfolded pairwise, thereby acting as one structural unit. Many of the potential barriers were detected unfolding NhaA either from the C-terminal or the N-terminal end. It was found that some molecular interactions stabilizing secondary structural elements were directional, while others were not. Additionally, some interactions appeared to occur between the secondary structural elements. After unfolding ten of the 12 helices, the extracted polypeptide was allowed to refold back into the membrane. After five seconds, the refolded polypeptide established all secondary structure elements of the native protein. One helical pair showed a characteristic spring like “snap in” into its folded conformation, while the refolding process of other helices was not detected in particular. Additionally, individual helices required characteristic periods of time to fold. Correlating these results with the primary structure of NhaA allowed us to obtain the first insights into how potential barriers establish and determine the folding kinetics of the secondary structure elements.","lang":"eng"}]},{"abstract":[{"text":"The folding and stability of transmembrane proteins is a fundamental and unsolved biological problem. Here, single bacteriorhodopsin molecules were mechanically unfolded from native purple membranes using atomic force microscopy and force spectroscopy. The energy landscape of individual transmembrane α helices and polypeptide loops was mapped by monitoring the pulling speed dependence of the unfolding forces and applying Monte Carlo simulations. Single helices formed independently stable units stabilized by a single potential barrier. Mechanical unfolding of the helices was triggered by 3.9–7.7 Å extension, while natural unfolding rates were of the order of 10−3 s−1. Besides acting as individually stable units, helices associated pairwise, establishing a collective potential barrier. The unfolding pathways of individual proteins reflect distinct pulling speed-dependent unfolding routes in their energy landscapes. These observations support the two-stage model of membrane protein folding in which α helices insert into the membrane as stable units and then assemble into the functional protein.","lang":"eng"}],"publist_id":"2982","issue":"5","extern":1,"type":"journal_article","author":[{"first_name":"Harald L","last_name":"Janovjak","id":"33BA6C30-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8023-9315","full_name":"Harald Janovjak"},{"last_name":"Struckmeier","first_name":"Jens","full_name":"Struckmeier, Jens"},{"full_name":"Hubain, Maurice","first_name":"Maurice","last_name":"Hubain"},{"last_name":"Kessler","first_name":"Max","full_name":"Kessler, Max"},{"full_name":"Kedrov, Alexej","last_name":"Kedrov","first_name":"Alexej"},{"last_name":"Mueller","first_name":"Daniel","full_name":"Mueller, Daniel J"}],"date_updated":"2021-01-12T07:43:20Z","date_created":"2018-12-11T12:03:14Z","volume":12,"year":"2004","_id":"3419","title":"Probing the energy landscape of the membrane protein bacteriorhodopsin","publication_status":"published","status":"public","intvolume":" 12","publisher":"Cell Press","day":"01","month":"05","date_published":"2004-05-01T00:00:00Z","doi":"10.1016/j.str.2004.03.016","publication":"Structure","citation":{"ama":"Janovjak HL, Struckmeier J, Hubain M, Kessler M, Kedrov A, Mueller D. Probing the energy landscape of the membrane protein bacteriorhodopsin. Structure. 2004;12(5):871-879. doi:10.1016/j.str.2004.03.016","ista":"Janovjak HL, Struckmeier J, Hubain M, Kessler M, Kedrov A, Mueller D. 2004. Probing the energy landscape of the membrane protein bacteriorhodopsin. Structure. 12(5), 871–879.","ieee":"H. L. Janovjak, J. Struckmeier, M. Hubain, M. Kessler, A. Kedrov, and D. Mueller, “Probing the energy landscape of the membrane protein bacteriorhodopsin,” Structure, vol. 12, no. 5. Cell Press, pp. 871–879, 2004.","apa":"Janovjak, H. L., Struckmeier, J., Hubain, M., Kessler, M., Kedrov, A., & Mueller, D. (2004). Probing the energy landscape of the membrane protein bacteriorhodopsin. Structure. Cell Press. https://doi.org/10.1016/j.str.2004.03.016","mla":"Janovjak, Harald L., et al. “Probing the Energy Landscape of the Membrane Protein Bacteriorhodopsin.” Structure, vol. 12, no. 5, Cell Press, 2004, pp. 871–79, doi:10.1016/j.str.2004.03.016.","short":"H.L. Janovjak, J. Struckmeier, M. Hubain, M. Kessler, A. Kedrov, D. Mueller, Structure 12 (2004) 871–879.","chicago":"Janovjak, Harald L, Jens Struckmeier, Maurice Hubain, Max Kessler, Alexej Kedrov, and Daniel Mueller. “Probing the Energy Landscape of the Membrane Protein Bacteriorhodopsin.” Structure. Cell Press, 2004. https://doi.org/10.1016/j.str.2004.03.016."},"quality_controlled":0,"page":"871 - 879"},{"publication":"Foundations of Computational Mathematics","citation":{"apa":"Edelsbrunner, H., & Harer, J. (2004). Jacobi sets of multiple Morse functions. In Foundations of Computational Mathematics (Vol. 312, pp. 37–57). Springer. https://doi.org/10.1017/CBO9781139106962.003","ieee":"H. Edelsbrunner and J. Harer, “Jacobi sets of multiple Morse functions,” in Foundations of Computational Mathematics, vol. 312, Springer, 2004, pp. 37–57.","ista":"Edelsbrunner H, Harer J. 2004.Jacobi sets of multiple Morse functions. In: Foundations of Computational Mathematics. London Mathematical Society Lecture Note, vol. 312, 37–57.","ama":"Edelsbrunner H, Harer J. Jacobi sets of multiple Morse functions. In: Foundations of Computational Mathematics. Vol 312. Springer; 2004:37-57. doi:10.1017/CBO9781139106962.003","chicago":"Edelsbrunner, Herbert, and John Harer. “Jacobi Sets of Multiple Morse Functions.” In Foundations of Computational Mathematics, 312:37–57. Springer, 2004. https://doi.org/10.1017/CBO9781139106962.003.","short":"H. Edelsbrunner, J. Harer, in:, Foundations of Computational Mathematics, Springer, 2004, pp. 37–57.","mla":"Edelsbrunner, Herbert, and John Harer. “Jacobi Sets of Multiple Morse Functions.” Foundations of Computational Mathematics, vol. 312, Springer, 2004, pp. 37–57, doi:10.1017/CBO9781139106962.003."},"quality_controlled":0,"page":"37 - 57","date_published":"2004-01-01T00:00:00Z","doi":"10.1017/CBO9781139106962.003","day":"01","month":"01","year":"2004","_id":"3575","publication_status":"published","status":"public","title":"Jacobi sets of multiple Morse functions","intvolume":" 312","publisher":"Springer","author":[{"full_name":"Herbert Edelsbrunner","first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833"},{"full_name":"Harer, John","first_name":"John","last_name":"Harer"}],"date_updated":"2021-01-12T07:44:24Z","date_created":"2018-12-11T12:04:02Z","volume":312,"type":"book_chapter","alternative_title":["London Mathematical Society Lecture Note"],"abstract":[{"lang":"eng","text":"The Jacobi set of two Morse functions defined on a common - manifold is the set of critical points of the restrictions of one func- tion to the level sets of the other function. Equivalently, it is the set of points where the gradients of the functions are parallel. For a generic pair of Morse functions, the Jacobi set is a smoothly embed- ded 1-manifold. We give a polynomial-time algorithm that com- putes the piecewise linear analog of the Jacobi set for functions specified at the vertices of a triangulation, and we generalize all results to more than two but at most Morse functions."}],"publist_id":"2810","extern":1},{"page":"1395 - 1412","quality_controlled":0,"main_file_link":[{"url":"http://www.cs.duke.edu/~edels/Papers/2004-B-01-BiologicalApplicationsTopology.pdf","open_access":"0"}],"citation":{"mla":"Edelsbrunner, Herbert. “Biological Applications of Computational Topology.” Handbook of Discrete and Computational Geometry, CRC Press, 2004, pp. 1395–412.","short":"H. Edelsbrunner, in:, Handbook of Discrete and Computational Geometry, CRC Press, 2004, pp. 1395–1412.","chicago":"Edelsbrunner, Herbert. “Biological Applications of Computational Topology.” In Handbook of Discrete and Computational Geometry, 1395–1412. CRC Press, 2004.","ama":"Edelsbrunner H. Biological applications of computational topology. In: Handbook of Discrete and Computational Geometry. CRC Press; 2004:1395-1412.","ista":"Edelsbrunner H. 2004.Biological applications of computational topology. In: Handbook of Discrete and Computational Geometry. , 1395–1412.","ieee":"H. Edelsbrunner, “Biological applications of computational topology,” in Handbook of Discrete and Computational Geometry, CRC Press, 2004, pp. 1395–1412.","apa":"Edelsbrunner, H. (2004). Biological applications of computational topology. In Handbook of Discrete and Computational Geometry (pp. 1395–1412). CRC Press."},"publication":"Handbook of Discrete and Computational Geometry","date_published":"2004-04-15T00:00:00Z","day":"15","month":"04","publisher":"CRC Press","status":"public","title":"Biological applications of computational topology","publication_status":"published","year":"2004","_id":"3574","date_created":"2018-12-11T12:04:02Z","date_updated":"2021-01-12T07:44:24Z","author":[{"full_name":"Herbert Edelsbrunner","first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833"}],"type":"book_chapter","extern":1,"publist_id":"2811"},{"_id":"3595","year":"2004","publisher":"Cell Press","intvolume":" 14","title":"Genome size: Does bigger mean worse?","publication_status":"published","status":"public","author":[{"last_name":"Charlesworth","first_name":"Brian","full_name":"Charlesworth, Brian"},{"full_name":"Nicholas Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","first_name":"Nicholas H","last_name":"Barton"}],"volume":14,"date_created":"2018-12-11T12:04:09Z","date_updated":"2019-04-26T07:22:31Z","type":"review","publist_id":"2788","issue":"6","abstract":[{"text":"Genome sizes vary enormously. This variation in DNA content correlates with effective population size, suggesting that deleterious additions to the genome can accumulate in small populations. On this view, the increased complexity of biological functions associated with large genomes partly reflects evolutionary degeneration.","lang":"eng"}],"extern":1,"citation":{"chicago":"Charlesworth, Brian, and Nicholas H Barton. “Genome Size: Does Bigger Mean Worse?” Current Biology. Cell Press, 2004. https://doi.org/10.1016/j.cub.2004.02.054.","short":"B. Charlesworth, N.H. Barton, Current Biology 14 (2004) R233–R235.","mla":"Charlesworth, Brian, and Nicholas H. Barton. “Genome Size: Does Bigger Mean Worse?” Current Biology, vol. 14, no. 6, Cell Press, 2004, pp. R233–35, doi:10.1016/j.cub.2004.02.054.","ieee":"B. Charlesworth and N. H. Barton, “Genome size: Does bigger mean worse?,” Current Biology, vol. 14, no. 6. Cell Press, pp. R233–R235, 2004.","apa":"Charlesworth, B., & Barton, N. H. (2004). Genome size: Does bigger mean worse? Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2004.02.054","ista":"Charlesworth B, Barton NH. 2004. Genome size: Does bigger mean worse? Current Biology. 14(6), R233–R235.","ama":"Charlesworth B, Barton NH. Genome size: Does bigger mean worse? Current Biology. 2004;14(6):R233-R235. doi:10.1016/j.cub.2004.02.054"},"publication":"Current Biology","page":"R233 - R235","quality_controlled":0,"date_published":"2004-03-01T00:00:00Z","doi":"10.1016/j.cub.2004.02.054","day":"01","month":"03"},{"month":"10","day":"01","page":"2111 - 2132","quality_controlled":0,"citation":{"ama":"Barton NH, Turelli M. Effects of allele frequency changes on variance components under a general model of epistasis. Evolution; International Journal of Organic Evolution. 2004;58(10):2111-2132. doi:10.1111/j.0014-3820.2004.tb01591.x","ista":"Barton NH, Turelli M. 2004. Effects of allele frequency changes on variance components under a general model of epistasis. Evolution; International Journal of Organic Evolution. 58(10), 2111–2132.","apa":"Barton, N. H., & Turelli, M. (2004). Effects of allele frequency changes on variance components under a general model of epistasis. Evolution; International Journal of Organic Evolution. Wiley-Blackwell. https://doi.org/10.1111/j.0014-3820.2004.tb01591.x","ieee":"N. H. Barton and M. Turelli, “Effects of allele frequency changes on variance components under a general model of epistasis,” Evolution; International Journal of Organic Evolution, vol. 58, no. 10. Wiley-Blackwell, pp. 2111–2132, 2004.","mla":"Barton, Nicholas H., and Michael Turelli. “Effects of Allele Frequency Changes on Variance Components under a General Model of Epistasis.” Evolution; International Journal of Organic Evolution, vol. 58, no. 10, Wiley-Blackwell, 2004, pp. 2111–32, doi:10.1111/j.0014-3820.2004.tb01591.x.","short":"N.H. Barton, M. Turelli, Evolution; International Journal of Organic Evolution 58 (2004) 2111–2132.","chicago":"Barton, Nicholas H, and Michael Turelli. “Effects of Allele Frequency Changes on Variance Components under a General Model of Epistasis.” Evolution; International Journal of Organic Evolution. Wiley-Blackwell, 2004. https://doi.org/10.1111/j.0014-3820.2004.tb01591.x."},"publication":"Evolution; International Journal of Organic Evolution","date_published":"2004-10-01T00:00:00Z","doi":"10.1111/j.0014-3820.2004.tb01591.x","type":"journal_article","extern":1,"issue":"10","publist_id":"2769","abstract":[{"lang":"eng","text":"We analyze the changes in the mean and variance components of a quantitative trait caused by changes in allele frequencies, concentrating on the effects of genetic drift. We use a general representation of epistasis and dominance that allows an arbitrary relation between genotype and phenotype for any number of diallelic loci. We assume initial and final Hardy-Weinberg and linkage equilibrium in our analyses of drift-induced changes. Random drift generates transient linkage disequilibria that cause correlations between allele frequency fluctuations at different loci. However, we show that these have negligible effects, at least for interactions among small numbers of loci. Our analyses are based on diffusion approximations that summarize the effects of drift in terms of F, the inbreeding coefficient, interpreted as the expected proportional decrease in heterozygosity at each locus. For haploids, the variance of the trait mean after a population bottleneck is var(Δz̄) =inline imagewhere n is the number of loci contributing to the trait variance, VA(1)=VA is the additive genetic variance, and VA(k) is the kth-order additive epistatic variance. The expected additive genetic variance after the bottleneck, denoted (V*A), is closely related to var(Δz̄); (V*A) (1 –F)inline imageThus, epistasis inflates the expected additive variance above VA(1 –F), the expectation under additivity. For haploids (and diploids without dominance), the expected value of every variance component is inflated by the existence of higher order interactions (e.g., third-order epistasis inflates (V*AA)). This is not true in general with diploidy, because dominance alone can reduce (V*A) below VA(1 –F) (e.g., when dominant alleles are rare). Without dominance, diploidy produces simple expressions: var(Δz̄)=inline image=1 (2F) kVA(k) and (V*A) = (1 –F)inline imagek(2F)k-1VA(k) With dominance (and even without epistasis), var(Δz̄)and (V*A) no longer depend solely on the variance components in the base population. For small F, the expected additive variance simplifies to (V*A)(1 –F) VA+ 4FVAA+2FVD+2FCAD, where CAD is a sum of two terms describing covariances between additive effects and dominance and additive × dominance interactions. Whether population bottlenecks lead to expected increases in additive variance depends primarily on the ratio of nonadditive to additive genetic variance in the base population, but dominance precludes simple predictions based solely on variance components. We illustrate these results using a model in which genotypic values are drawn at random, allowing extreme and erratic epistatic interactions. Although our analyses clarify the conditions under which drift is expected to increase VA, we question the evolutionary importance of such increases."}],"publisher":"Wiley-Blackwell","intvolume":" 58","publication_status":"published","status":"public","title":"Effects of allele frequency changes on variance components under a general model of epistasis","_id":"3614","year":"2004","volume":58,"date_updated":"2021-01-12T07:44:40Z","date_created":"2018-12-11T12:04:15Z","author":[{"full_name":"Nicholas Barton","first_name":"Nicholas H","last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240"},{"first_name":"Michael","last_name":"Turelli","full_name":"Turelli, Michael"}]},{"citation":{"ama":"Turelli M, Barton NH. Polygenic variation maintained by balancing selection: pleiotropy, sex-dependent allelic effects and GxE interactions. Genetics. 2004;166(2):1053-1079. doi:10.1534/genetics.166.2.1053","ista":"Turelli M, Barton NH. 2004. Polygenic variation maintained by balancing selection: pleiotropy, sex-dependent allelic effects and GxE interactions. Genetics. 166(2), 1053–1079.","apa":"Turelli, M., & Barton, N. H. (2004). Polygenic variation maintained by balancing selection: pleiotropy, sex-dependent allelic effects and GxE interactions. Genetics. Genetics Society of America. https://doi.org/10.1534/genetics.166.2.1053","ieee":"M. Turelli and N. H. Barton, “Polygenic variation maintained by balancing selection: pleiotropy, sex-dependent allelic effects and GxE interactions,” Genetics, vol. 166, no. 2. Genetics Society of America, pp. 1053–1079, 2004.","mla":"Turelli, Michael, and Nicholas H. Barton. “Polygenic Variation Maintained by Balancing Selection: Pleiotropy, Sex-Dependent Allelic Effects and GxE Interactions.” Genetics, vol. 166, no. 2, Genetics Society of America, 2004, pp. 1053–79, doi:10.1534/genetics.166.2.1053.","short":"M. Turelli, N.H. Barton, Genetics 166 (2004) 1053–1079.","chicago":"Turelli, Michael, and Nicholas H Barton. “Polygenic Variation Maintained by Balancing Selection: Pleiotropy, Sex-Dependent Allelic Effects and GxE Interactions.” Genetics. Genetics Society of America, 2004. https://doi.org/10.1534/genetics.166.2.1053."},"publication":"Genetics","page":"1053 - 1079","quality_controlled":0,"date_published":"2004-02-01T00:00:00Z","doi":"10.1534/genetics.166.2.1053","day":"01","month":"02","year":"2004","_id":"3615","intvolume":" 166","publisher":"Genetics Society of America","publication_status":"published","title":"Polygenic variation maintained by balancing selection: pleiotropy, sex-dependent allelic effects and GxE interactions","status":"public","author":[{"last_name":"Turelli","first_name":"Michael","full_name":"Turelli, Michael"},{"full_name":"Nicholas Barton","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","last_name":"Barton","first_name":"Nicholas H"}],"volume":166,"date_created":"2018-12-11T12:04:15Z","date_updated":"2021-01-12T07:44:41Z","type":"journal_article","publist_id":"2768","issue":"2","abstract":[{"text":"We investigate three alternative selection-based scenarios proposed to maintain polygenic variation: pleiotropic balancing selection, G x E interactions (with spatial or temporal variation in allelic effects), and sex-dependent allelic effects. Each analysis assumes an additive polygenic trait with n diallelic loci under stabilizing selection. We allow loci to have different effects and consider equilibria at which the population mean departs from the stabilizing-selection optimum. Under weak selection, each model produces essentially identical, approximate allele-frequency dynamics. Variation is maintained under pleiotropic balancing selection only at loci for which the strength of balancing selection exceeds the effective strength of stabilizing selection. In addition, for all models, polymorphism requires that the population mean be close enough to the optimum that directional selection does not overwhelm balancing selection. This balance allows many simultaneously stable equilibria, and we explore their properties numerically. Both spatial and temporal G x E can maintain variation at loci for which the coefficient of variation (across environments) of the effect of a substitution exceeds a critical value greater than one. The critical value depends on the correlation between substitution effects at different loci. For large positive correlations (e.g., ρ2ij > 3/4), even extreme fluctuations in allelic effects cannot maintain variation. Surprisingly, this constraint on correlations implies that sex-dependent allelic effects cannot maintain polygenic variation. We present numerical results that support our analytical approximations and discuss our results in connection to relevant data and alternative variance-maintaining mechanisms.","lang":"eng"}],"extern":1},{"day":"01","month":"01","date_published":"2004-01-01T00:00:00Z","doi":"10.1113/jphysiol.2003.058842 ","oa":1,"citation":{"short":"B. Kampa, J. Clements, P.M. Jonas, G. Stuart, Journal of Physiology 556 (2004) 337–45.","mla":"Kampa, Bjorn, et al. “Kinetics of Mg(2+) Unblock of NMDA Receptors: Implications for Spike-Timing Dependent Synaptic Plasticity.” Journal of Physiology, vol. 556, no. Pt 2, Wiley-Blackwell, 2004, pp. 337–45, doi:10.1113/jphysiol.2003.058842 .","chicago":"Kampa, Bjorn, John Clements, Peter M Jonas, and Greg Stuart. “Kinetics of Mg(2+) Unblock of NMDA Receptors: Implications for Spike-Timing Dependent Synaptic Plasticity.” Journal of Physiology. Wiley-Blackwell, 2004. https://doi.org/10.1113/jphysiol.2003.058842 .","ama":"Kampa B, Clements J, Jonas PM, Stuart G. Kinetics of Mg(2+) unblock of NMDA receptors: implications for spike-timing dependent synaptic plasticity. Journal of Physiology. 2004;556(Pt 2):337-345. doi:10.1113/jphysiol.2003.058842 ","ieee":"B. Kampa, J. Clements, P. M. Jonas, and G. Stuart, “Kinetics of Mg(2+) unblock of NMDA receptors: implications for spike-timing dependent synaptic plasticity,” Journal of Physiology, vol. 556, no. Pt 2. Wiley-Blackwell, pp. 337–45, 2004.","apa":"Kampa, B., Clements, J., Jonas, P. M., & Stuart, G. (2004). Kinetics of Mg(2+) unblock of NMDA receptors: implications for spike-timing dependent synaptic plasticity. Journal of Physiology. Wiley-Blackwell. https://doi.org/10.1113/jphysiol.2003.058842 ","ista":"Kampa B, Clements J, Jonas PM, Stuart G. 2004. Kinetics of Mg(2+) unblock of NMDA receptors: implications for spike-timing dependent synaptic plasticity. Journal of Physiology. 556(Pt 2), 337–45."},"main_file_link":[{"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1664940/","open_access":"1"}],"publication":"Journal of Physiology","page":"337 - 45","quality_controlled":0,"publist_id":"2403","issue":"Pt 2","abstract":[{"lang":"eng","text":"The time course of Mg(2+) block and unblock of NMDA receptors (NMDARs) determines the extent they are activated by depolarization. Here, we directly measure the rate of NMDAR channel opening in response to depolarizations at different times after brief (1 ms) and sustained (4.6 s) applications of glutamate to nucleated patches from neocortical pyramidal neurons. The kinetics of Mg(2+) unblock were found to be non-instantaneous and complex, consisting of a prominent fast component (time constant approximately 100 micros) and slower components (time constants 4 and approximately 300 ms), the relative amplitudes of which depended on the timing of the depolarizing pulse. Fitting a kinetic model to these data indicated that Mg(2+) not only blocks the NMDAR channel, but reduces both the open probability and affinity for glutamate, while enhancing desensitization. These effects slow the rate of NMDAR channel opening in response to depolarization in a time-dependent manner such that the slower components of Mg(2+) unblock are enhanced during depolarizations at later times after glutamate application. One physiological consequence of this is that brief depolarizations occurring earlier in time after glutamate application are better able to open NMDAR channels. This finding has important implications for spike-timing-dependent synaptic plasticity (STDP), where the precise (millisecond) timing of action potentials relative to synaptic inputs determines the magnitude and sign of changes in synaptic strength. Indeed, we find that STDP timing curves of NMDAR channel activation elicited by realistic dendritic action potential waveforms are narrower than expected assuming instantaneous Mg(2+) unblock, indicating that slow Mg(2+) unblock of NMDAR channels makes the STDP timing window more precise."}],"extern":1,"type":"journal_article","author":[{"first_name":"Bjorn","last_name":"Kampa","full_name":"Kampa, Bjorn M"},{"first_name":"John","last_name":"Clements","full_name":"Clements, John"},{"full_name":"Peter Jonas","first_name":"Peter M","last_name":"Jonas","id":"353C1B58-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5001-4804"},{"full_name":"Stuart, Greg J","last_name":"Stuart","first_name":"Greg"}],"volume":556,"date_created":"2018-12-11T12:05:17Z","date_updated":"2021-01-12T07:52:20Z","_id":"3807","year":"2004","intvolume":" 556","publisher":"Wiley-Blackwell","status":"public","publication_status":"published","title":"Kinetics of Mg(2+) unblock of NMDA receptors: implications for spike-timing dependent synaptic plasticity"},{"_id":"3809","year":"2004","intvolume":" 429","publisher":"Nature Publishing Group","publication_status":"published","status":"public","title":"Enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus","author":[{"full_name":"Schmidt-Hieber, Christoph","last_name":"Schmidt Hieber","first_name":"Christoph"},{"id":"353C1B58-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5001-4804","first_name":"Peter M","last_name":"Jonas","full_name":"Peter Jonas"},{"full_name":"Bischofberger, Josef","first_name":"Josef","last_name":"Bischofberger"}],"volume":429,"date_created":"2018-12-11T12:05:17Z","date_updated":"2021-01-12T07:52:21Z","type":"journal_article","publist_id":"2401","issue":"6988","abstract":[{"lang":"eng","text":"Neural stem cells in various regions of the vertebrate brain continuously generate neurons throughout life. In the mammalian hippocampus, a region important for spatial and episodic memory, thousands of new granule cells are produced per day, with the exact number depending on environmental conditions and physical exercise. The survival of these neurons is improved by learning and conversely learning may be promoted by neurogenesis. Although it has been suggested that newly generated neurons may have specific properties to facilitate learning, the cellular and synaptic mechanisms of plasticity in these neurons are largely unknown. Here we show that young granule cells in the adult hippocampus differ substantially from mature granule cells in both active and passive membrane properties. In young neurons, T-type Ca2+ channels can generate isolated Ca2+ spikes and boost fast Na+ action potentials, contributing to the induction of synaptic plasticity. Associative long-term potentiation can be induced more easily in young neurons than in mature neurons under identical conditions. Thus, newly generated neurons express unique mechanisms to facilitate synaptic plasticity, which may be important for the formation of new memories."}],"extern":1,"citation":{"ama":"Schmidt Hieber C, Jonas PM, Bischofberger J. Enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus. Nature. 2004;429(6988):184-187. doi:10.1038/nature02553","ieee":"C. Schmidt Hieber, P. M. Jonas, and J. Bischofberger, “Enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus,” Nature, vol. 429, no. 6988. Nature Publishing Group, pp. 184–7, 2004.","apa":"Schmidt Hieber, C., Jonas, P. M., & Bischofberger, J. (2004). Enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus. Nature. Nature Publishing Group. https://doi.org/10.1038/nature02553","ista":"Schmidt Hieber C, Jonas PM, Bischofberger J. 2004. Enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus. Nature. 429(6988), 184–7.","short":"C. Schmidt Hieber, P.M. Jonas, J. Bischofberger, Nature 429 (2004) 184–7.","mla":"Schmidt Hieber, Christoph, et al. “Enhanced Synaptic Plasticity in Newly Generated Granule Cells of the Adult Hippocampus.” Nature, vol. 429, no. 6988, Nature Publishing Group, 2004, pp. 184–87, doi:10.1038/nature02553.","chicago":"Schmidt Hieber, Christoph, Peter M Jonas, and Josef Bischofberger. “Enhanced Synaptic Plasticity in Newly Generated Granule Cells of the Adult Hippocampus.” Nature. Nature Publishing Group, 2004. https://doi.org/10.1038/nature02553."},"publication":"Nature","page":"184 - 7","quality_controlled":0,"date_published":"2004-01-01T00:00:00Z","doi":"10.1038/nature02553","day":"01","month":"01"},{"doi":"doi:10.1016/j.tins.2003.10.010","date_published":"2004-01-01T00:00:00Z","page":"30 - 40","quality_controlled":0,"citation":{"mla":"Jonas, Peter M., et al. “Interneuron Diversity Series: Fast in, Fast out--Temporal and Spatial Signal Processing in Hippocampal Interneurons.” Trends in Neurosciences, vol. 27, no. 1, Elsevier, 2004, pp. 30–40, doi:doi:10.1016/j.tins.2003.10.010.","short":"P.M. Jonas, J. Bischofberger, D. Fricker, R. Miles, Trends in Neurosciences 27 (2004) 30–40.","chicago":"Jonas, Peter M, Josef Bischofberger, Desdemona Fricker, and Richard Miles. “Interneuron Diversity Series: Fast in, Fast out--Temporal and Spatial Signal Processing in Hippocampal Interneurons.” Trends in Neurosciences. Elsevier, 2004. https://doi.org/doi:10.1016/j.tins.2003.10.010.","ama":"Jonas PM, Bischofberger J, Fricker D, Miles R. Interneuron Diversity series: Fast in, fast out--temporal and spatial signal processing in hippocampal interneurons. Trends in Neurosciences. 2004;27(1):30-40. doi:doi:10.1016/j.tins.2003.10.010","ista":"Jonas PM, Bischofberger J, Fricker D, Miles R. 2004. Interneuron Diversity series: Fast in, fast out--temporal and spatial signal processing in hippocampal interneurons. Trends in Neurosciences. 27(1), 30–40.","apa":"Jonas, P. M., Bischofberger, J., Fricker, D., & Miles, R. (2004). Interneuron Diversity series: Fast in, fast out--temporal and spatial signal processing in hippocampal interneurons. Trends in Neurosciences. Elsevier. https://doi.org/doi:10.1016/j.tins.2003.10.010","ieee":"P. M. Jonas, J. Bischofberger, D. Fricker, and R. Miles, “Interneuron Diversity series: Fast in, fast out--temporal and spatial signal processing in hippocampal interneurons,” Trends in Neurosciences, vol. 27, no. 1. Elsevier, pp. 30–40, 2004."},"publication":"Trends in Neurosciences","day":"01","month":"01","volume":27,"date_created":"2018-12-11T12:05:16Z","date_updated":"2021-01-12T07:52:19Z","author":[{"full_name":"Peter Jonas","first_name":"Peter M","last_name":"Jonas","id":"353C1B58-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5001-4804"},{"full_name":"Bischofberger, Josef","last_name":"Bischofberger","first_name":"Josef"},{"full_name":"Fricker, Desdemona","first_name":"Desdemona","last_name":"Fricker"},{"last_name":"Miles","first_name":"Richard","full_name":"Miles, Richard"}],"intvolume":" 27","publisher":"Elsevier","status":"public","title":"Interneuron Diversity series: Fast in, fast out--temporal and spatial signal processing in hippocampal interneurons","publication_status":"published","year":"2004","_id":"3805","extern":1,"publist_id":"2404","issue":"1","abstract":[{"text":"The operation of neuronal networks crucially depends on a fast time course of signaling in inhibitory interneurons. Synapses that excite interneurons generate fast currents, owing to the expression of glutamate receptors of specific subunit composition. Interneurons generate brief action potentials in response to transient synaptic activation and discharge repetitively at very high frequencies during sustained stimulation. The ability to generate short-duration action potentials at high frequencies depends on the expression of specific voltage-gated K+ channels. Factors facilitating fast action potential initiation following synaptic excitation include depolarized interneuron resting potential, subthreshold conductances and active dendrites. Finally, GABA release at interneuron output synapses is rapid and highly synchronized, leading to a faster inhibition in postsynaptic interneurons than in principal cells. Thus, the expression of distinct transmitter receptors and voltage-gated ion channels ensures that interneurons operate with high speed and temporal precision.","lang":"eng"}],"type":"journal_article"},{"day":"19","month":"08","date_published":"2004-08-19T00:00:00Z","doi":"10.1007/s00040-004-0740-6","language":[{"iso":"eng"}],"publication":"Insectes Sociaux","citation":{"short":"J. Heinze, A. Böttcher, S. Cremer, Insectes Sociaux 51 (2004) 275–278.","mla":"Heinze, Jürgen, et al. “Production of Winged and Wingless Males in the Ant, Cardiocondyla Minutior.” Insectes Sociaux, vol. 51, no. 3, Springer, 2004, pp. 275–78, doi:10.1007/s00040-004-0740-6.","chicago":"Heinze, Jürgen, A. Böttcher, and Sylvia Cremer. “Production of Winged and Wingless Males in the Ant, Cardiocondyla Minutior.” Insectes Sociaux. Springer, 2004. https://doi.org/10.1007/s00040-004-0740-6.","ama":"Heinze J, Böttcher A, Cremer S. Production of winged and wingless males in the ant, Cardiocondyla minutior. Insectes Sociaux. 2004;51(3):275-278. doi:10.1007/s00040-004-0740-6","ieee":"J. Heinze, A. Böttcher, and S. Cremer, “Production of winged and wingless males in the ant, Cardiocondyla minutior,” Insectes Sociaux, vol. 51, no. 3. Springer, pp. 275–278, 2004.","apa":"Heinze, J., Böttcher, A., & Cremer, S. (2004). Production of winged and wingless males in the ant, Cardiocondyla minutior. Insectes Sociaux. Springer. https://doi.org/10.1007/s00040-004-0740-6","ista":"Heinze J, Böttcher A, Cremer S. 2004. Production of winged and wingless males in the ant, Cardiocondyla minutior. Insectes Sociaux. 51(3), 275–278."},"page":"275 - 278","abstract":[{"lang":"eng","text":"Wingless (ergatoid) males of the tramp ant Cardiocondyla minutior attack and kill their young ergatoid rivals and thus attempt to monopolize mating with female sexuals reared in the colony. Because of the different strength of local mate competition in colonies with one or several reproductive queens, we expected the production of new ergatoid males to vary with queen number. Sex ratios were mostly female-biased, but in contrast to the sympatric species C. obscurior (Cremer and Heinze, 2002) neither the percentage of ergatoid males nor of female sexuals among the first 20 sexuals produced varied considerably with queen number. As in C. obscurior, experimental colony fragmentation led to the production of winged males, whereas in unfragmented control colonies only ergatoid males eclosed."}],"issue":"3","publist_id":"2236","extern":"1","type":"journal_article","author":[{"first_name":"Jürgen","last_name":"Heinze","full_name":"Heinze, Jürgen"},{"first_name":"A.","last_name":"Böttcher","full_name":"Böttcher, A."},{"id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2193-3868","first_name":"Sylvia","last_name":"Cremer","full_name":"Cremer, Sylvia"}],"date_created":"2018-12-11T12:05:53Z","date_updated":"2021-01-12T07:53:11Z","oa_version":"None","volume":51,"_id":"3918","year":"2004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Production of winged and wingless males in the ant, Cardiocondyla minutior","status":"public","publication_status":"published","intvolume":" 51","publisher":"Springer"},{"abstract":[{"lang":"eng","text":"We give an algorithm that locally improves the fit between two proteins modeled as space-filling diagrams. The algorithm defines the fit in purely geometric terms and improves by applying a rigid motion to one of the two proteins. Our implementation of the algorithm takes between three and ten seconds and converges with high likelihood to the correct docked configuration, provided it starts at a position away from the correct one by at most 18 degrees of rotation and at most 3.0Angstrom of translation. The speed and convergence radius make this an attractive algorithm to use in combination with a coarse sampling of the six-dimensional space of rigid motions."}],"publist_id":"2136","extern":1,"type":"conference","alternative_title":["LNCS"],"author":[{"full_name":"Choi, Vicky","last_name":"Choi","first_name":"Vicky"},{"first_name":"Pankaj","last_name":"Agarwal","full_name":"Agarwal, Pankaj K"},{"full_name":"Herbert Edelsbrunner","first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833"},{"full_name":"Rudolph, Johannes","last_name":"Rudolph","first_name":"Johannes"}],"date_updated":"2021-01-12T07:53:41Z","date_created":"2018-12-11T12:06:17Z","volume":3240,"_id":"3988","acknowledgement":"Supported by NSF under grant CCR-00-86013, BGT Postdoc Program from Duke University and NIH under grant R01 GM61822-01.","year":"2004","title":"Local search heuristic for rigid protein docking","status":"public","publication_status":"published","publisher":"Springer","intvolume":" 3240","day":"01","month":"01","conference":{"name":"WABI: 4th International Workshop on Algorithms in Bioinformatics"},"date_published":"2004-01-01T00:00:00Z","doi":"10.1007/978-3-540-30219-3_19","citation":{"ama":"Choi V, Agarwal P, Edelsbrunner H, Rudolph J. Local search heuristic for rigid protein docking. In: Vol 3240. Springer; 2004:218-229. doi:10.1007/978-3-540-30219-3_19","ista":"Choi V, Agarwal P, Edelsbrunner H, Rudolph J. 2004. Local search heuristic for rigid protein docking. WABI: 4th International Workshop on Algorithms in Bioinformatics, LNCS, vol. 3240, 218–229.","apa":"Choi, V., Agarwal, P., Edelsbrunner, H., & Rudolph, J. (2004). Local search heuristic for rigid protein docking (Vol. 3240, pp. 218–229). Presented at the WABI: 4th International Workshop on Algorithms in Bioinformatics, Springer. https://doi.org/10.1007/978-3-540-30219-3_19","ieee":"V. Choi, P. Agarwal, H. Edelsbrunner, and J. Rudolph, “Local search heuristic for rigid protein docking,” presented at the WABI: 4th International Workshop on Algorithms in Bioinformatics, 2004, vol. 3240, pp. 218–229.","mla":"Choi, Vicky, et al. Local Search Heuristic for Rigid Protein Docking. Vol. 3240, Springer, 2004, pp. 218–29, doi:10.1007/978-3-540-30219-3_19.","short":"V. Choi, P. Agarwal, H. Edelsbrunner, J. Rudolph, in:, Springer, 2004, pp. 218–229.","chicago":"Choi, Vicky, Pankaj Agarwal, Herbert Edelsbrunner, and Johannes Rudolph. “Local Search Heuristic for Rigid Protein Docking,” 3240:218–29. Springer, 2004. https://doi.org/10.1007/978-3-540-30219-3_19."},"quality_controlled":0,"page":"218 - 229"},{"doi":"10.1007/s00454-004-1099-1","date_published":"2004-09-01T00:00:00Z","quality_controlled":0,"page":"293 - 308","publication":"Discrete & Computational Geometry","citation":{"ista":"Bryant R, Edelsbrunner H, Koehl P, Levitt M. 2004. The area derivative of a space-filling diagram. Discrete & Computational Geometry. 32(3), 293–308.","ieee":"R. Bryant, H. Edelsbrunner, P. Koehl, and M. Levitt, “The area derivative of a space-filling diagram,” Discrete & Computational Geometry, vol. 32, no. 3. Springer, pp. 293–308, 2004.","apa":"Bryant, R., Edelsbrunner, H., Koehl, P., & Levitt, M. (2004). The area derivative of a space-filling diagram. Discrete & Computational Geometry. Springer. https://doi.org/10.1007/s00454-004-1099-1","ama":"Bryant R, Edelsbrunner H, Koehl P, Levitt M. The area derivative of a space-filling diagram. Discrete & Computational Geometry. 2004;32(3):293-308. doi:10.1007/s00454-004-1099-1","chicago":"Bryant, Robert, Herbert Edelsbrunner, Patrice Koehl, and Michael Levitt. “The Area Derivative of a Space-Filling Diagram.” Discrete & Computational Geometry. Springer, 2004. https://doi.org/10.1007/s00454-004-1099-1.","mla":"Bryant, Robert, et al. “The Area Derivative of a Space-Filling Diagram.” Discrete & Computational Geometry, vol. 32, no. 3, Springer, 2004, pp. 293–308, doi:10.1007/s00454-004-1099-1.","short":"R. Bryant, H. Edelsbrunner, P. Koehl, M. Levitt, Discrete & Computational Geometry 32 (2004) 293–308."},"day":"01","month":"09","date_updated":"2021-01-12T07:53:40Z","date_created":"2018-12-11T12:06:17Z","volume":32,"author":[{"last_name":"Bryant","first_name":"Robert","full_name":"Bryant, Robert"},{"full_name":"Herbert Edelsbrunner","first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833"},{"full_name":"Koehl, Patrice","first_name":"Patrice","last_name":"Koehl"},{"full_name":"Levitt, Michael","first_name":"Michael","last_name":"Levitt"}],"status":"public","title":"The area derivative of a space-filling diagram","publication_status":"published","publisher":"Springer","intvolume":" 32","year":"2004","_id":"3986","acknowledgement":"Partially supported by NSF under grant CCR-00-86013 and NSF under grant CCR-97-12088.","extern":1,"abstract":[{"lang":"eng","text":"The motion of a biomolecule greatly depends on the engulfing solution, which is mostly water. Instead of representing individual water molecules, it is desirable to develop implicit solvent models that nevertheless accurately represent the contribution of the solvent interaction to the motion. In such models, hydrophobicity is expressed as a weighted sum of atomic surface areas. The derivatives of these weighted areas contribute to the force that drives the motion. In this paper we give formulas for the weighted and unweighted area derivatives of a molecule modeled as a space-filling diagram made up of balls in motion. Other than the radii and the centers of the balls, the formulas are given in terms of the sizes of circular arcs of the boundary and edges of the power diagram. We also give inclusion-exclusion formulas for these sizes."}],"publist_id":"2141","issue":"3","type":"journal_article"},{"title":"A topological hierarchy for functions on triangulated surfaces","status":"public","publication_status":"published","publisher":"IEEE","intvolume":" 10","_id":"3984","year":"2004","date_created":"2018-12-11T12:06:16Z","date_updated":"2021-01-12T07:53:39Z","volume":10,"author":[{"full_name":"Bremer, Peer-Timo","last_name":"Bremer","first_name":"Peer"},{"full_name":"Herbert Edelsbrunner","orcid":"0000-0002-9823-6833","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","last_name":"Edelsbrunner","first_name":"Herbert"},{"full_name":"Hamann, Bernd","first_name":"Bernd","last_name":"Hamann"},{"full_name":"Pascucci, Valerio","last_name":"Pascucci","first_name":"Valerio"}],"type":"journal_article","extern":1,"abstract":[{"lang":"eng","text":"We combine topological and geometric methods to construct a multiresolution representation for a function over a two-dimensional domain. In a preprocessing stage, we create the Morse-Smale complex of the function and progressively simplify its topology by cancelling pairs of critical points. Based on a simple notion of dependency among these cancellations, we construct a hierarchical data structure supporting traversal and reconstruction operations similarly to traditional geometry-based representations. We use this data structure to extract topologically valid approximations that satisfy error bounds provided at runtime."}],"publist_id":"2139","issue":"4","quality_controlled":0,"page":"385 - 396","publication":"IEEE Transactions on Visualization and Computer Graphics","citation":{"ista":"Bremer P, Edelsbrunner H, Hamann B, Pascucci V. 2004. A topological hierarchy for functions on triangulated surfaces. IEEE Transactions on Visualization and Computer Graphics. 10(4), 385–396.","ieee":"P. Bremer, H. Edelsbrunner, B. Hamann, and V. Pascucci, “A topological hierarchy for functions on triangulated surfaces,” IEEE Transactions on Visualization and Computer Graphics, vol. 10, no. 4. IEEE, pp. 385–396, 2004.","apa":"Bremer, P., Edelsbrunner, H., Hamann, B., & Pascucci, V. (2004). A topological hierarchy for functions on triangulated surfaces. IEEE Transactions on Visualization and Computer Graphics. IEEE. https://doi.org/10.1109/TVCG.2004.3","ama":"Bremer P, Edelsbrunner H, Hamann B, Pascucci V. A topological hierarchy for functions on triangulated surfaces. IEEE Transactions on Visualization and Computer Graphics. 2004;10(4):385-396. doi:10.1109/TVCG.2004.3","chicago":"Bremer, Peer, Herbert Edelsbrunner, Bernd Hamann, and Valerio Pascucci. “A Topological Hierarchy for Functions on Triangulated Surfaces.” IEEE Transactions on Visualization and Computer Graphics. IEEE, 2004. https://doi.org/10.1109/TVCG.2004.3.","mla":"Bremer, Peer, et al. “A Topological Hierarchy for Functions on Triangulated Surfaces.” IEEE Transactions on Visualization and Computer Graphics, vol. 10, no. 4, IEEE, 2004, pp. 385–96, doi:10.1109/TVCG.2004.3.","short":"P. Bremer, H. Edelsbrunner, B. Hamann, V. Pascucci, IEEE Transactions on Visualization and Computer Graphics 10 (2004) 385–396."},"doi":"10.1109/TVCG.2004.3","date_published":"2004-07-01T00:00:00Z","month":"07","day":"01"},{"extern":1,"abstract":[{"text":"We consider scientific data sets that describe density functions over three-dimensional geometric domains. Such data sets are often large and coarsened representations are needed for visualization and analysis. Assuming a tetrahedral mesh representation, we construct such representations with a simplification algorithm that combines three goals: the approximation of the function, the preservation of the mesh topology, and the improvement of the mesh quality. The third goal is achieved with a novel extension of the well-known quadric error metric. We perform a number of computational experiments to understand the effect of mesh quality improvement on the density map approximation. In addition, we study the effect of geometric simplification on the topological features of the function by monitoring its critical points.","lang":"eng"}],"issue":"5","publist_id":"2142","type":"journal_article","date_updated":"2021-01-12T07:53:40Z","date_created":"2018-12-11T12:06:17Z","volume":10,"author":[{"last_name":"Natarajan","first_name":"Vijay","full_name":"Natarajan, Vijay"},{"first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833","full_name":"Herbert Edelsbrunner"}],"status":"public","title":"Simplification of three-dimensional density maps","publication_status":"published","intvolume":" 10","publisher":"IEEE","year":"2004","_id":"3987","day":"12","month":"07","date_published":"2004-07-12T00:00:00Z","doi":"10.1109/TVCG.2004.32","quality_controlled":0,"page":"587 - 597","publication":"IEEE Transactions on Visualization and Computer Graphics","citation":{"ama":"Natarajan V, Edelsbrunner H. Simplification of three-dimensional density maps. IEEE Transactions on Visualization and Computer Graphics. 2004;10(5):587-597. doi:10.1109/TVCG.2004.32","ista":"Natarajan V, Edelsbrunner H. 2004. Simplification of three-dimensional density maps. IEEE Transactions on Visualization and Computer Graphics. 10(5), 587–597.","ieee":"V. Natarajan and H. Edelsbrunner, “Simplification of three-dimensional density maps,” IEEE Transactions on Visualization and Computer Graphics, vol. 10, no. 5. IEEE, pp. 587–597, 2004.","apa":"Natarajan, V., & Edelsbrunner, H. (2004). Simplification of three-dimensional density maps. IEEE Transactions on Visualization and Computer Graphics. IEEE. https://doi.org/10.1109/TVCG.2004.32","mla":"Natarajan, Vijay, and Herbert Edelsbrunner. “Simplification of Three-Dimensional Density Maps.” IEEE Transactions on Visualization and Computer Graphics, vol. 10, no. 5, IEEE, 2004, pp. 587–97, doi:10.1109/TVCG.2004.32.","short":"V. Natarajan, H. Edelsbrunner, IEEE Transactions on Visualization and Computer Graphics 10 (2004) 587–597.","chicago":"Natarajan, Vijay, and Herbert Edelsbrunner. “Simplification of Three-Dimensional Density Maps.” IEEE Transactions on Visualization and Computer Graphics. IEEE, 2004. https://doi.org/10.1109/TVCG.2004.32."}},{"day":"01","month":"07","publication":"Discrete & Computational Geometry","citation":{"short":"K. Cole Mclaughlin, H. Edelsbrunner, J. Harer, V. Natarajan, V. Pascucci, Discrete & Computational Geometry 32 (2004) 231–244.","mla":"Cole Mclaughlin, Kree, et al. “Loops in Reeb Graphs of 2-Manifolds.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 231–44, doi:10.1007/s00454-004-1122-6.","chicago":"Cole Mclaughlin, Kree, Herbert Edelsbrunner, John Harer, Vijay Natarajan, and Valerio Pascucci. “Loops in Reeb Graphs of 2-Manifolds.” Discrete & Computational Geometry. Springer, 2004. https://doi.org/10.1007/s00454-004-1122-6.","ama":"Cole Mclaughlin K, Edelsbrunner H, Harer J, Natarajan V, Pascucci V. Loops in Reeb graphs of 2-manifolds. Discrete & Computational Geometry. 2004;32(2):231-244. doi:10.1007/s00454-004-1122-6","apa":"Cole Mclaughlin, K., Edelsbrunner, H., Harer, J., Natarajan, V., & Pascucci, V. (2004). Loops in Reeb graphs of 2-manifolds. Discrete & Computational Geometry. Springer. https://doi.org/10.1007/s00454-004-1122-6","ieee":"K. Cole Mclaughlin, H. Edelsbrunner, J. Harer, V. Natarajan, and V. Pascucci, “Loops in Reeb graphs of 2-manifolds,” Discrete & Computational Geometry, vol. 32, no. 2. Springer, pp. 231–244, 2004.","ista":"Cole Mclaughlin K, Edelsbrunner H, Harer J, Natarajan V, Pascucci V. 2004. Loops in Reeb graphs of 2-manifolds. Discrete & Computational Geometry. 32(2), 231–244."},"quality_controlled":0,"page":"231 - 244","doi":"10.1007/s00454-004-1122-6","date_published":"2004-07-01T00:00:00Z","type":"journal_article","abstract":[{"lang":"eng","text":"Given a Morse function f over a 2-manifold with or without boundary, the Reeb graph is obtained by contracting the connected components of the level sets to points. We prove tight upper and lower bounds on the number of loops in the Reeb graph that depend on the genus, the number of boundary components, and whether or not the 2-manifold is orientable. We also give an algorithm that constructs the Reeb graph in time O(n log n), where n is the number of edges in the triangulation used to represent the 2-manifold and the Morse function."}],"issue":"2","publist_id":"2140","extern":1,"_id":"3985","acknowledgement":"Partially supported by NSF under Grants EIA-99-72879 and CCR-00-86013.","year":"2004","title":"Loops in Reeb graphs of 2-manifolds","publication_status":"published","status":"public","publisher":"Springer","intvolume":" 32","author":[{"full_name":"Cole-McLaughlin, Kree","first_name":"Kree","last_name":"Cole Mclaughlin"},{"orcid":"0000-0002-9823-6833","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","last_name":"Edelsbrunner","first_name":"Herbert","full_name":"Herbert Edelsbrunner"},{"full_name":"Harer, John","last_name":"Harer","first_name":"John"},{"last_name":"Natarajan","first_name":"Vijay","full_name":"Natarajan, Vijay"},{"full_name":"Pascucci, Valerio","first_name":"Valerio","last_name":"Pascucci"}],"date_created":"2018-12-11T12:06:16Z","date_updated":"2021-01-12T07:53:39Z","volume":32},{"type":"conference","extern":1,"publist_id":"2137","abstract":[{"text":"We introduce local and global comparison measures for a collection of k less than or equal to d real-valued smooth functions on a common d-dimensional Riemannian manifold. For k = d = 2 we relate the measures to the set of critical points of one function restricted to the level sets of the other. The definition of the measures extends to piecewise linear functions for which they ace easy to compute. The computation of the measures forms the centerpiece of a software tool which we use to study scientific datasets.","lang":"eng"}],"publisher":"IEEE","status":"public","publication_status":"published","title":"Local and global comparison of continuous functions","_id":"3989","year":"2004","date_updated":"2021-01-12T07:53:41Z","date_created":"2018-12-11T12:06:18Z","author":[{"id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833","first_name":"Herbert","last_name":"Edelsbrunner","full_name":"Herbert Edelsbrunner"},{"first_name":"John","last_name":"Harer","full_name":"Harer, John"},{"first_name":"Vijay","last_name":"Natarajan","full_name":"Natarajan, Vijay"},{"last_name":"Pascucci","first_name":"Valerio","full_name":"Pascucci, Valerio"}],"day":"01","month":"10","page":"275 - 280","quality_controlled":0,"citation":{"ama":"Edelsbrunner H, Harer J, Natarajan V, Pascucci V. Local and global comparison of continuous functions. In: IEEE; 2004:275-280. doi:10.1109/VISUAL.2004.68","ieee":"H. Edelsbrunner, J. Harer, V. Natarajan, and V. Pascucci, “Local and global comparison of continuous functions,” presented at the VIS: IEEE Visualization, 2004, pp. 275–280.","apa":"Edelsbrunner, H., Harer, J., Natarajan, V., & Pascucci, V. (2004). Local and global comparison of continuous functions (pp. 275–280). Presented at the VIS: IEEE Visualization, IEEE. https://doi.org/10.1109/VISUAL.2004.68","ista":"Edelsbrunner H, Harer J, Natarajan V, Pascucci V. 2004. Local and global comparison of continuous functions. VIS: IEEE Visualization, 275–280.","short":"H. Edelsbrunner, J. Harer, V. Natarajan, V. Pascucci, in:, IEEE, 2004, pp. 275–280.","mla":"Edelsbrunner, Herbert, et al. Local and Global Comparison of Continuous Functions. IEEE, 2004, pp. 275–80, doi:10.1109/VISUAL.2004.68.","chicago":"Edelsbrunner, Herbert, John Harer, Vijay Natarajan, and Valerio Pascucci. “Local and Global Comparison of Continuous Functions,” 275–80. IEEE, 2004. https://doi.org/10.1109/VISUAL.2004.68."},"doi":"10.1109/VISUAL.2004.68","date_published":"2004-10-01T00:00:00Z","conference":{"name":"VIS: IEEE Visualization"}},{"extern":"1","abstract":[{"lang":"eng","text":"During vertebrate gastrulation, a relatively limited number of blastodermal cells undergoes a stereotypical set of cellular movements that leads to formation of the three germ layers: ectoderm, mesoderm and endoderm. Gastrulation, therefore, provides a unique developmental system in which to study cell movements in vivo in a fairly simple cellular context. Recent advances have been made in elucidating the cellular and molecular mechanisms that underlie cell movements during zebrafish gastrulation. These findings can be compared with observations made in other model systems to identify potential general mechanisms of cell migration during development."}],"publist_id":"1948","issue":"11","type":"journal_article","date_created":"2018-12-11T12:07:23Z","date_updated":"2021-01-12T07:55:02Z","volume":14,"oa_version":"None","author":[{"full_name":"Montero, Juan","last_name":"Montero","first_name":"Juan"},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J"}],"title":"Gastrulation dynamics: cells move into focus","publication_status":"published","status":"public","intvolume":" 14","publisher":"Cell Press","_id":"4172","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2004","day":"01","month":"11","article_processing_charge":"No","language":[{"iso":"eng"}],"date_published":"2004-11-01T00:00:00Z","doi":"10.1016/j.tcb.2004.09.008","page":"620 - 627","publication":"Trends in Cell Biology","citation":{"ama":"Montero J, Heisenberg C-PJ. Gastrulation dynamics: cells move into focus. Trends in Cell Biology. 2004;14(11):620-627. doi:10.1016/j.tcb.2004.09.008","ista":"Montero J, Heisenberg C-PJ. 2004. Gastrulation dynamics: cells move into focus. Trends in Cell Biology. 14(11), 620–627.","apa":"Montero, J., & Heisenberg, C.-P. J. (2004). Gastrulation dynamics: cells move into focus. Trends in Cell Biology. Cell Press. https://doi.org/10.1016/j.tcb.2004.09.008","ieee":"J. Montero and C.-P. J. Heisenberg, “Gastrulation dynamics: cells move into focus,” Trends in Cell Biology, vol. 14, no. 11. Cell Press, pp. 620–627, 2004.","mla":"Montero, Juan, and Carl-Philipp J. Heisenberg. “Gastrulation Dynamics: Cells Move into Focus.” Trends in Cell Biology, vol. 14, no. 11, Cell Press, 2004, pp. 620–27, doi:10.1016/j.tcb.2004.09.008.","short":"J. Montero, C.-P.J. Heisenberg, Trends in Cell Biology 14 (2004) 620–627.","chicago":"Montero, Juan, and Carl-Philipp J Heisenberg. “Gastrulation Dynamics: Cells Move into Focus.” Trends in Cell Biology. Cell Press, 2004. https://doi.org/10.1016/j.tcb.2004.09.008."}},{"page":"335 - 348","citation":{"ama":"de Vladar H, González J. Dynamic response of cancer under the influence of immunological activity and therapy. Journal of Theoretical Biology. 2004;227(3):335-348. doi:3801","ista":"de Vladar H, González J. 2004. Dynamic response of cancer under the influence of immunological activity and therapy. Journal of Theoretical Biology. 227(3), 335–348.","apa":"de Vladar, H., & González, J. (2004). Dynamic response of cancer under the influence of immunological activity and therapy. Journal of Theoretical Biology. Elsevier. https://doi.org/3801","ieee":"H. de Vladar and J. González, “Dynamic response of cancer under the influence of immunological activity and therapy,” Journal of Theoretical Biology, vol. 227, no. 3. Elsevier, pp. 335–348, 2004.","mla":"de Vladar, Harold, and J. González. “Dynamic Response of Cancer under the Influence of Immunological Activity and Therapy.” Journal of Theoretical Biology, vol. 227, no. 3, Elsevier, 2004, pp. 335–48, doi:3801.","short":"H. de Vladar, J. González, Journal of Theoretical Biology 227 (2004) 335–348.","chicago":"Vladar, Harold de, and J. González. “Dynamic Response of Cancer under the Influence of Immunological Activity and Therapy.” Journal of Theoretical Biology. Elsevier, 2004. https://doi.org/3801."},"publication":"Journal of Theoretical Biology","language":[{"iso":"eng"}],"doi":"3801","date_published":"2004-01-01T00:00:00Z","article_processing_charge":"No","day":"01","month":"01","intvolume":" 227","publisher":"Elsevier","title":"Dynamic response of cancer under the influence of immunological activity and therapy","publication_status":"published","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"4238","year":"2004","oa_version":"None","volume":227,"date_created":"2018-12-11T12:07:46Z","date_updated":"2021-01-12T07:55:31Z","author":[{"last_name":"de Vladar","first_name":"Harold","orcid":"0000-0002-5985-7653","id":"2A181218-F248-11E8-B48F-1D18A9856A87","full_name":"de Vladar, Harold"},{"first_name":"J.","last_name":"González","full_name":"González, J."}],"type":"journal_article","extern":"1","publist_id":"1876","issue":"3","abstract":[{"lang":"eng","text":"The dynamical basis of tumoral growth has been controversial. Many models have been proposed to explain cancer development. The descriptions employ exponential, potential, logistic or Gompertzian growth laws. Some of these models are concerned with the interaction between cancer and the immunological, system. Among other properties, these models are concerned with the microscopic behavior of tumors and the emergence of cancer. We propose a modification of a previous model by Stepanova, which describes the specific immunological response against cancer. The modification consists of the substitution of a Gompertian law for the exponential rate used for tumoral growth. This modification is motivated by the numerous works confirming that Gompertz's equation correctly describes solid tumor growth. The modified model predicts that near zero, tumors always tend to grow. Immunological contraposition never suffices to induce a complete regression of the tumor. Instead, a stable microscopic equilibrium between cancer and immunological activity can be attained. In other words, our model predicts that the theory of immune surveillance is plausible. A macroscopic equilibrium in which the system develops cancer is also possible. In this case, immunological activity is depleted. This is consistent with the phenomena of cancer tolerance. Both equilibrium points can coexist or can exist without the other. In all cases the fixed point at zero tumor size is unstable. Since immunity cannot induce a complete tumor regression, a therapy is required. We include constant-dose therapies and show that they are insufficient. Final levels of immunocompetent cells and tumoral cells are finite, thus post-treatment regrowth of the tumor is certain. We also evaluate late-intensification therapies which are successful. They induce an asymptotic regression to zero tumor size. Immune response is also suppressed by the therapy, and thus plays a negligible role in the remission. We conclude that treatment evaluation should be successful without taking into account immunological effects. (C) 2003 Elsevier Ltd. All rights reserved."}]},{"month":"12","day":"31","publication":"Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds","citation":{"ama":"de Vladar H, Cipriani R, Scharifker B, Bubis J. A mechanism for the prebiotic emergence of proteins. In: Hanslmeier A, Kempe S, Seckbach J, eds. Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds. Springer; 2004:83-87.","ista":"de Vladar H, Cipriani R, Scharifker B, Bubis J. 2004.A mechanism for the prebiotic emergence of proteins. In: Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds. Cellular Origin and Life in Extreme Habitats and Astrobiology, , 83–87.","ieee":"H. de Vladar, R. Cipriani, B. Scharifker, and J. Bubis, “A mechanism for the prebiotic emergence of proteins,” in Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, A. Hanslmeier, S. Kempe, and J. Seckbach, Eds. Springer, 2004, pp. 83–87.","apa":"de Vladar, H., Cipriani, R., Scharifker, B., & Bubis, J. (2004). A mechanism for the prebiotic emergence of proteins. In A. Hanslmeier, S. Kempe, & J. Seckbach (Eds.), Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds (pp. 83–87). Springer.","mla":"de Vladar, Harold, et al. “A Mechanism for the Prebiotic Emergence of Proteins.” Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, edited by A. Hanslmeier et al., Springer, 2004, pp. 83–87.","short":"H. de Vladar, R. Cipriani, B. Scharifker, J. Bubis, in:, A. Hanslmeier, S. Kempe, J. Seckbach (Eds.), Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, Springer, 2004, pp. 83–87.","chicago":"Vladar, Harold de, Roberto Cipriani, Benjamin Scharifker, and Jose Bubis. “A Mechanism for the Prebiotic Emergence of Proteins.” In Life in the Universe From the Miller Experiment to the Search for Life on Other Worlds, edited by A. Hanslmeier, S. Kempe, and J. Seckbach, 83–87. Springer, 2004."},"quality_controlled":0,"page":"83 - 87","date_published":"2004-12-31T00:00:00Z","type":"book_chapter","alternative_title":["Cellular Origin and Life in Extreme Habitats and Astrobiology"],"publist_id":"1884","extern":1,"_id":"4230","year":"2004","title":"A mechanism for the prebiotic emergence of proteins","publication_status":"published","status":"public","publisher":"Springer","editor":[{"last_name":"Hanslmeier","first_name":"A.","full_name":"Hanslmeier,A."},{"last_name":"Kempe","first_name":"S.","full_name":"Kempe,S."},{"full_name":"Seckbach,J.","last_name":"Seckbach","first_name":"J."}],"author":[{"id":"2A181218-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5985-7653","first_name":"Harold","last_name":"Vladar","full_name":"Harold Vladar"},{"full_name":"Cipriani, Roberto","first_name":"Roberto","last_name":"Cipriani"},{"last_name":"Scharifker","first_name":"Benjamin","full_name":"Scharifker, Benjamin"},{"full_name":"Bubis, Jose","first_name":"Jose","last_name":"Bubis"}],"date_updated":"2021-01-12T07:55:28Z","date_created":"2018-12-11T12:07:44Z"},{"article_processing_charge":"No","day":"01","month":"01","doi":"3810","date_published":"2004-01-01T00:00:00Z","language":[{"iso":"eng"}],"citation":{"ama":"de Vladar H. Métodos no lineales y sus aplicaciones en dinámicas aleatorias de poblaciones celulares. 2004. doi:3810","apa":"de Vladar, H. (2004). Métodos no lineales y sus aplicaciones en dinámicas aleatorias de poblaciones celulares. Centro de estudios avazados, IVIC. https://doi.org/3810","ieee":"H. de Vladar, “Métodos no lineales y sus aplicaciones en dinámicas aleatorias de poblaciones celulares,” Centro de estudios avazados, IVIC, 2004.","ista":"de Vladar H. 2004. Métodos no lineales y sus aplicaciones en dinámicas aleatorias de poblaciones celulares. Centro de estudios avazados, IVIC.","short":"H. de Vladar, Métodos No Lineales y Sus Aplicaciones En Dinámicas Aleatorias de Poblaciones Celulares, Centro de estudios avazados, IVIC, 2004.","mla":"de Vladar, Harold. Métodos No Lineales y Sus Aplicaciones En Dinámicas Aleatorias de Poblaciones Celulares. Centro de estudios avazados, IVIC, 2004, doi:3810.","chicago":"Vladar, Harold de. “Métodos No Lineales y Sus Aplicaciones En Dinámicas Aleatorias de Poblaciones Celulares.” Centro de estudios avazados, IVIC, 2004. https://doi.org/3810."},"publist_id":"1877","extern":"1","type":"dissertation","author":[{"first_name":"Harold","last_name":"de Vladar","id":"2A181218-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5985-7653","full_name":"de Vladar, Harold"}],"oa_version":"None","date_updated":"2021-01-12T07:55:30Z","date_created":"2018-12-11T12:07:46Z","_id":"4236","year":"2004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Centro de estudios avazados, IVIC","status":"public","title":"Métodos no lineales y sus aplicaciones en dinámicas aleatorias de poblaciones celulares","publication_status":"published"},{"year":"2004","_id":"4372","title":"Monitoring Temporal Properties of Continuous Signals","status":"public","publication_status":"published","publisher":"Springer","author":[{"full_name":"Maler, Oded","last_name":"Maler","first_name":"Oded"},{"last_name":"Nickovic","first_name":"Dejan","id":"41BCEE5C-F248-11E8-B48F-1D18A9856A87","full_name":"Dejan Nickovic"}],"date_created":"2018-12-11T12:08:31Z","date_updated":"2021-01-12T07:56:29Z","type":"conference","alternative_title":["LNCS"],"publist_id":"1088","extern":1,"citation":{"mla":"Maler, Oded, and Dejan Nickovic. Monitoring Temporal Properties of Continuous Signals. Springer, 2004, pp. 152–66, doi:1572.","short":"O. Maler, D. Nickovic, in:, Springer, 2004, pp. 152–166.","chicago":"Maler, Oded, and Dejan Nickovic. “Monitoring Temporal Properties of Continuous Signals,” 152–66. Springer, 2004. https://doi.org/1572.","ama":"Maler O, Nickovic D. Monitoring Temporal Properties of Continuous Signals. In: Springer; 2004:152-166. doi:1572","ista":"Maler O, Nickovic D. 2004. Monitoring Temporal Properties of Continuous Signals. FORMATS: Formal Modeling and Analysis of Timed Systems, LNCS, , 152–166.","apa":"Maler, O., & Nickovic, D. (2004). Monitoring Temporal Properties of Continuous Signals (pp. 152–166). Presented at the FORMATS: Formal Modeling and Analysis of Timed Systems, Springer. https://doi.org/1572","ieee":"O. Maler and D. Nickovic, “Monitoring Temporal Properties of Continuous Signals,” presented at the FORMATS: Formal Modeling and Analysis of Timed Systems, 2004, pp. 152–166."},"quality_controlled":0,"page":"152 - 166","conference":{"name":"FORMATS: Formal Modeling and Analysis of Timed Systems"},"doi":"1572","date_published":"2004-12-14T00:00:00Z","month":"12","day":"14"},{"article_processing_charge":"No","day":"01","month":"12","citation":{"apa":"Jhala, R. (2004). Program verification by lazy abstraction. University of California, Berkeley.","ieee":"R. Jhala, “Program verification by lazy abstraction,” University of California, Berkeley, 2004.","ista":"Jhala R. 2004. Program verification by lazy abstraction. University of California, Berkeley.","ama":"Jhala R. Program verification by lazy abstraction. 2004:1-165.","chicago":"Jhala, Ranjit. “Program Verification by Lazy Abstraction.” University of California, Berkeley, 2004.","short":"R. Jhala, Program Verification by Lazy Abstraction, University of California, Berkeley, 2004.","mla":"Jhala, Ranjit. Program Verification by Lazy Abstraction. University of California, Berkeley, 2004, pp. 1–165."},"page":"1 - 165","date_published":"2004-12-01T00:00:00Z","language":[{"iso":"eng"}],"supervisor":[{"orcid":"0000-0002-2985-7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A","full_name":"Henzinger, Thomas A"}],"type":"dissertation","publist_id":"307","abstract":[{"lang":"eng","text":"The enormous cost and ubiquity of software errors necessitates the need for techniques and tools that can precisely analyze large systems and prove that they meet given specifications, or if they don't, return counterexample behaviors showing how the system fails. Recent advances in model checking, decision procedures, program analysis and type systems, and a shift of focus to partial specifications common to several systems (e.g., memory safety and race freedom) have resulted in several practical verification methods. However, these methods are either precise or they are scalable, depending on whether they track the values of variables or only a fixed small set of dataflow facts (e.g., types), and are usually insufficient for precisely verifying large programs.\r\n\r\nWe describe a new technique called Lazy Abstraction (LA) which achieves both precision and scalability by localizing the use of precise information. LA automatically builds, explores and refines a single abstract model of the program in a way that different parts of the model exhibit different degrees of precision, namely just enough to verify the desired property. The algorithm automatically mines the information required by partitioning mechanical proofs of unsatisfiability of spurious counterexamples into Craig Interpolants. For multithreaded systems, we give a new technique based on analyzing the behavior of a single thread executing in a context which is an abstraction of the other (arbitrarily many) threads. We define novel context models and show how to automatically infer them and analyze the full system (thread + context) using LA.\r\n\r\nLA is implemented in BLAST. We have run BLAST on Windows and Linux Device Drivers to verify API conformance properties, and have used it to find (or guarantee the absence of) data races in multithreaded Networked Embedded Systems (NESC) applications. BLAST is able to prove the absence of races in several cases where earlier methods, which depend on lock-based synchronization, fail."}],"extern":"1","year":"2004","_id":"4424","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"University of California, Berkeley","title":"Program verification by lazy abstraction","status":"public","publication_status":"published","author":[{"full_name":"Jhala, Ranjit","last_name":"Jhala","first_name":"Ranjit"}],"oa_version":"None","date_created":"2018-12-11T12:08:47Z","date_updated":"2021-01-12T07:56:52Z"},{"day":"01","month":"09","citation":{"chicago":"Henzinger, Thomas A, and Christoph Kirsch. “A Typed Assembly Language for Real-Time Programs,” 104–13. ACM, 2004. https://doi.org/10.1145/1017753.1017774.","short":"T.A. Henzinger, C. Kirsch, in:, ACM, 2004, pp. 104–113.","mla":"Henzinger, Thomas A., and Christoph Kirsch. A Typed Assembly Language for Real-Time Programs. ACM, 2004, pp. 104–13, doi:10.1145/1017753.1017774.","ieee":"T. A. Henzinger and C. Kirsch, “A typed assembly language for real-time programs,” presented at the EMSOFT: Embedded Software , 2004, pp. 104–113.","apa":"Henzinger, T. A., & Kirsch, C. (2004). A typed assembly language for real-time programs (pp. 104–113). Presented at the EMSOFT: Embedded Software , ACM. https://doi.org/10.1145/1017753.1017774","ista":"Henzinger TA, Kirsch C. 2004. A typed assembly language for real-time programs. EMSOFT: Embedded Software , 104–113.","ama":"Henzinger TA, Kirsch C. A typed assembly language for real-time programs. In: ACM; 2004:104-113. doi:10.1145/1017753.1017774"},"quality_controlled":0,"page":"104 - 113","conference":{"name":"EMSOFT: Embedded Software "},"date_published":"2004-09-01T00:00:00Z","doi":"10.1145/1017753.1017774","type":"conference","abstract":[{"lang":"eng","text":"We present a type system for E code, which is an assembly language that manages the release, interaction, and termination of real-time tasks. E code specifies a deadline for each task, and the type system ensures that the deadlines are path-insensitive. We show that typed E programs allow, for given worst-case execution times of tasks, a simple schedulability analysis. Moreover, the real-time programming language Giotto can be compiled into typed E~code. This shows that typed E~code identifies an easily schedulable yet expressive class of real-time programs. We have extended the Giotto compiler to generate typed E code, and enabled the run-time system for E code to perform a type and schedulability check before executing the code."}],"publist_id":"285","extern":1,"year":"2004","_id":"4445","acknowledgement":"This research was supported in part by the AFOSR MURI grant F49620-00-1-0327 and by the NSF grants CCR- 0208875 and CCR-0225610.","publication_status":"published","title":"A typed assembly language for real-time programs","status":"public","publisher":"ACM","author":[{"last_name":"Henzinger","first_name":"Thomas A","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","full_name":"Thomas Henzinger"},{"full_name":"Kirsch, Christoph M","first_name":"Christoph","last_name":"Kirsch"}],"date_created":"2018-12-11T12:08:53Z","date_updated":"2021-01-12T07:57:01Z"},{"date_updated":"2021-01-12T07:57:06Z","date_created":"2018-12-11T12:08:57Z","author":[{"id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724","first_name":"Thomas A","last_name":"Henzinger","full_name":"Thomas Henzinger"},{"full_name":"Jhala, Ranjit","first_name":"Ranjit","last_name":"Jhala"},{"first_name":"Ritankar","last_name":"Majumdar","full_name":"Majumdar, Ritankar S"},{"full_name":"McMillan, Kenneth L","last_name":"Mcmillan","first_name":"Kenneth"}],"title":"Abstractions from proofs","publication_status":"published","status":"public","publisher":"ACM","_id":"4458","year":"2004","extern":1,"abstract":[{"text":"The success of model checking for large programs depends crucially on the ability to efficiently construct parsimonious abstractions. A predicate abstraction is parsimonious if at each control location, it specifies only relationships between current values of variables, and only those which are required for proving correctness. Previous methods for automatically refining predicate abstractions until sufficient precision is obtained do not systematically construct parsimonious abstractions: predicates usually contain symbolic variables, and are added heuristically and often uniformly to many or all control locations at once. We use Craig interpolation to efficiently construct, from a given abstract error trace which cannot be concretized, a parsominous abstraction that removes the trace. At each location of the trace, we infer the relevant predicates as an interpolant between the two formulas that define the past and the future segment of the trace. Each interpolant is a relationship between current values of program variables, and is relevant only at that particular program location. It can be found by a linear scan of the proof of infeasibility of the trace.We develop our method for programs with arithmetic and pointer expressions, and call-by-value function calls. For function calls, Craig interpolation offers a systematic way of generating relevant predicates that contain only the local variables of the function and the values of the formal parameters when the function was called. We have extended our model checker Blast with predicate discovery by Craig interpolation, and applied it successfully to C programs with more than 130,000 lines of code, which was not possible with approaches that build less parsimonious abstractions.","lang":"eng"}],"publist_id":"270","type":"conference","conference":{"name":"POPL: Principles of Programming Languages"},"date_published":"2004-04-01T00:00:00Z","doi":"10.1145/964001.964021","quality_controlled":0,"page":"232 - 244","citation":{"mla":"Henzinger, Thomas A., et al. Abstractions from Proofs. ACM, 2004, pp. 232–44, doi:10.1145/964001.964021.","short":"T.A. Henzinger, R. Jhala, R. Majumdar, K. Mcmillan, in:, ACM, 2004, pp. 232–244.","chicago":"Henzinger, Thomas A, Ranjit Jhala, Ritankar Majumdar, and Kenneth Mcmillan. “Abstractions from Proofs,” 232–44. ACM, 2004. https://doi.org/10.1145/964001.964021.","ama":"Henzinger TA, Jhala R, Majumdar R, Mcmillan K. Abstractions from proofs. In: ACM; 2004:232-244. doi:10.1145/964001.964021","ista":"Henzinger TA, Jhala R, Majumdar R, Mcmillan K. 2004. Abstractions from proofs. POPL: Principles of Programming Languages, 232–244.","apa":"Henzinger, T. A., Jhala, R., Majumdar, R., & Mcmillan, K. (2004). Abstractions from proofs (pp. 232–244). Presented at the POPL: Principles of Programming Languages, ACM. https://doi.org/10.1145/964001.964021","ieee":"T. A. Henzinger, R. Jhala, R. Majumdar, and K. Mcmillan, “Abstractions from proofs,” presented at the POPL: Principles of Programming Languages, 2004, pp. 232–244."},"day":"01","month":"04"},{"doi":"10.1007/978-3-540-39910-0_16","date_published":"2004-02-24T00:00:00Z","citation":{"apa":"Henzinger, T. A., Jhala, R., Majumdar, R., & Sanvido, M. (2004). Extreme model checking. In Verification: Theory and Practice (Vol. 2772, pp. 332–358). Springer. https://doi.org/10.1007/978-3-540-39910-0_16","ieee":"T. A. Henzinger, R. Jhala, R. Majumdar, and M. Sanvido, “Extreme model checking,” in Verification: Theory and Practice, vol. 2772, Springer, 2004, pp. 332–358.","ista":"Henzinger TA, Jhala R, Majumdar R, Sanvido M. 2004.Extreme model checking. In: Verification: Theory and Practice. LNCS, vol. 2772, 332–358.","ama":"Henzinger TA, Jhala R, Majumdar R, Sanvido M. Extreme model checking. In: Verification: Theory and Practice. Vol 2772. Springer; 2004:332-358. doi:10.1007/978-3-540-39910-0_16","chicago":"Henzinger, Thomas A, Ranjit Jhala, Ritankar Majumdar, and Marco Sanvido. “Extreme Model Checking.” In Verification: Theory and Practice, 2772:332–58. Springer, 2004. https://doi.org/10.1007/978-3-540-39910-0_16.","short":"T.A. Henzinger, R. Jhala, R. Majumdar, M. Sanvido, in:, Verification: Theory and Practice, Springer, 2004, pp. 332–358.","mla":"Henzinger, Thomas A., et al. “Extreme Model Checking.” Verification: Theory and Practice, vol. 2772, Springer, 2004, pp. 332–58, doi:10.1007/978-3-540-39910-0_16."},"publication":"Verification: Theory and Practice","page":"332 - 358","quality_controlled":0,"month":"02","day":"24","author":[{"full_name":"Thomas Henzinger","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A"},{"full_name":"Jhala, Ranjit","last_name":"Jhala","first_name":"Ranjit"},{"full_name":"Majumdar, Ritankar S","last_name":"Majumdar","first_name":"Ritankar"},{"first_name":"Marco","last_name":"Sanvido","full_name":"Sanvido, Marco A"}],"volume":2772,"date_created":"2018-12-11T12:08:58Z","date_updated":"2021-01-12T07:57:08Z","_id":"4461","year":"2004","acknowledgement":"This work was supported in part by the NSF grants CCR-9988172, CCR-0085949, and CCR-0234690, the ONR grant N00014-02-1-0671, the DARPA grant F33615-00-C-1693, and the MARCO grant 98-DT-660. ","intvolume":" 2772","publisher":"Springer","title":"Extreme model checking","publication_status":"published","status":"public","publist_id":"269","abstract":[{"text":"One of the central axioms of extreme programming is the disciplined use of regression testing during stepwise software development. Due to recent progress in software model checking, it has become possible to supplement this process with automatic checks for behavioral safety properties of programs, such as conformance with locking idioms and other programming protocols and patterns. For efficiency reasons, all checks must be incremental, i.e., they must reuse partial results from previous checks in order to avoid all unnecessary repetition of expensive verification tasks. We show that the lazy-abstraction algorithm, and its implementation in Blast, can be extended to support the fully automatic and incremental checking of temporal safety properties during software development.","lang":"eng"}],"extern":1,"type":"book_chapter","alternative_title":["LNCS"]},{"type":"conference","publist_id":"271","abstract":[{"text":"Software model checking has been successful for sequential programs, where predicate abstraction offers suitable models, and counterexample-guided abstraction refinement permits the automatic inference of models. When checking concurrent programs, we need to abstract threads as well as the contexts in which they execute. Stateless context models, such as predicates on global variables, prove insufficient for showing the absence of race conditions in many examples. We therefore use richer context models, which combine (1) predicates for abstracting data state, (2) control flow quotients for abstracting control state, and (3) counters for abstracting an unbounded number of threads. We infer suitable context models automatically by a combination of counterexample-guided abstraction refinement, bisimulation minimization, circular assume-guarantee reasoning, and parametric reasoning about an unbounded number of threads. This algorithm, called CIRC, has been implemented in BLAST and succeeds in checking many examples of NESC code for data races. In particular, BLAST proves the absence of races in several cases where previous race checkers give false positives.","lang":"eng"}],"extern":1,"year":"2004","_id":"4459","publisher":"ACM","status":"public","publication_status":"published","title":"Race checking by context inference","author":[{"full_name":"Thomas Henzinger","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A"},{"full_name":"Jhala, Ranjit","last_name":"Jhala","first_name":"Ranjit"},{"last_name":"Majumdar","first_name":"Ritankar","full_name":"Majumdar, Ritankar S"}],"date_created":"2018-12-11T12:08:57Z","date_updated":"2021-01-12T07:57:07Z","month":"06","day":"01","citation":{"chicago":"Henzinger, Thomas A, Ranjit Jhala, and Ritankar Majumdar. “Race Checking by Context Inference,” 1–13. ACM, 2004. https://doi.org/10.1145/996841.996844.","short":"T.A. Henzinger, R. Jhala, R. Majumdar, in:, ACM, 2004, pp. 1–13.","mla":"Henzinger, Thomas A., et al. Race Checking by Context Inference. ACM, 2004, pp. 1–13, doi:10.1145/996841.996844.","ieee":"T. A. Henzinger, R. Jhala, and R. Majumdar, “Race checking by context inference,” presented at the PLDI: Programming Languages Design and Implementation, 2004, pp. 1–13.","apa":"Henzinger, T. A., Jhala, R., & Majumdar, R. (2004). Race checking by context inference (pp. 1–13). Presented at the PLDI: Programming Languages Design and Implementation, ACM. https://doi.org/10.1145/996841.996844","ista":"Henzinger TA, Jhala R, Majumdar R. 2004. Race checking by context inference. PLDI: Programming Languages Design and Implementation, 1–13.","ama":"Henzinger TA, Jhala R, Majumdar R. Race checking by context inference. In: ACM; 2004:1-13. doi:10.1145/996841.996844"},"page":"1 - 13","quality_controlled":0,"doi":"10.1145/996841.996844","date_published":"2004-06-01T00:00:00Z","conference":{"name":"PLDI: Programming Languages Design and Implementation"}},{"quality_controlled":0,"page":"167 - 170","citation":{"ama":"Ghosal A, Henzinger TA, Kirsch C, Sanvido M. Event-driven programming with logical execution times. In: Vol 2993. Springer; 2004:167-170. doi:10.1007/978-3-540-24743-2_24","ieee":"A. Ghosal, T. A. Henzinger, C. Kirsch, and M. Sanvido, “Event-driven programming with logical execution times,” presented at the HSCC: Hybrid Systems - Computation and Control, 2004, vol. 2993, pp. 167–170.","apa":"Ghosal, A., Henzinger, T. A., Kirsch, C., & Sanvido, M. (2004). Event-driven programming with logical execution times (Vol. 2993, pp. 167–170). Presented at the HSCC: Hybrid Systems - Computation and Control, Springer. https://doi.org/10.1007/978-3-540-24743-2_24","ista":"Ghosal A, Henzinger TA, Kirsch C, Sanvido M. 2004. Event-driven programming with logical execution times. HSCC: Hybrid Systems - Computation and Control, LNCS, vol. 2993, 167–170.","short":"A. Ghosal, T.A. Henzinger, C. Kirsch, M. Sanvido, in:, Springer, 2004, pp. 167–170.","mla":"Ghosal, Arkadeb, et al. Event-Driven Programming with Logical Execution Times. Vol. 2993, Springer, 2004, pp. 167–70, doi:10.1007/978-3-540-24743-2_24.","chicago":"Ghosal, Arkadeb, Thomas A Henzinger, Christoph Kirsch, and Marco Sanvido. “Event-Driven Programming with Logical Execution Times,” 2993:167–70. Springer, 2004. https://doi.org/10.1007/978-3-540-24743-2_24."},"conference":{"name":"HSCC: Hybrid Systems - Computation and Control"},"doi":"10.1007/978-3-540-24743-2_24","date_published":"2004-03-12T00:00:00Z","day":"12","month":"03","title":"Event-driven programming with logical execution times","status":"public","publication_status":"published","publisher":"Springer","intvolume":" 2993","year":"2004","_id":"4525","acknowledgement":"This research is supported by the AFOSR MURI grant F49620-00-1-0327, the DARPA SEC grant F33615-C-98-3614, the MARCO GSRC grant 98-DT-660, and the NSF grants CCR-0208875 and CCR-0225610.","date_created":"2018-12-11T12:09:18Z","date_updated":"2021-01-12T07:59:26Z","volume":2993,"author":[{"last_name":"Ghosal","first_name":"Arkadeb","full_name":"Ghosal, Arkadeb"},{"full_name":"Thomas Henzinger","first_name":"Thomas A","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724"},{"first_name":"Christoph","last_name":"Kirsch","full_name":"Kirsch, Christoph M"},{"last_name":"Sanvido","first_name":"Marco","full_name":"Sanvido, Marco A"}],"alternative_title":["LNCS"],"type":"conference","extern":1,"abstract":[{"text":"We present a new high-level programming language, called xGiotto, for programming applications with hard real-time constraints. Like its predecessor, xGiotto is based on the LET (logical execution time) assumption: the programmer specifies when the outputs of a task become available, and the compiler checks if the specification can be implemented on a given platform. However, while the predecessor language xGiotto was purely time-triggered, xGiotto accommodates also asynchronous events. Indeed, through a mechanism called event scoping, events are the main structuring principle of the new language. The xGiotto compiler and run-time system implement event scoping through a tree-based event filter. The compiler also checks programs for determinism (absence of race conditions).","lang":"eng"}],"publist_id":"200"},{"citation":{"chicago":"Chatterjee, Krishnendu, Luca De Alfaro, and Thomas A Henzinger. “Trading Memory for Randomness,” 206–17. IEEE, 2004. https://doi.org/10.1109/QEST.2004.10051.","mla":"Chatterjee, Krishnendu, et al. Trading Memory for Randomness. IEEE, 2004, pp. 206–17, doi:10.1109/QEST.2004.10051.","short":"K. Chatterjee, L. De Alfaro, T.A. Henzinger, in:, IEEE, 2004, pp. 206–217.","ista":"Chatterjee K, De Alfaro L, Henzinger TA. 2004. Trading memory for randomness. QEST: Quantitative Evaluation of Systems, 206–217.","apa":"Chatterjee, K., De Alfaro, L., & Henzinger, T. A. (2004). Trading memory for randomness (pp. 206–217). Presented at the QEST: Quantitative Evaluation of Systems, IEEE. https://doi.org/10.1109/QEST.2004.10051","ieee":"K. Chatterjee, L. De Alfaro, and T. A. Henzinger, “Trading memory for randomness,” presented at the QEST: Quantitative Evaluation of Systems, 2004, pp. 206–217.","ama":"Chatterjee K, De Alfaro L, Henzinger TA. Trading memory for randomness. In: IEEE; 2004:206-217. doi:10.1109/QEST.2004.10051"},"quality_controlled":0,"page":"206 - 217","conference":{"name":"QEST: Quantitative Evaluation of Systems"},"doi":"10.1109/QEST.2004.10051","date_published":"2004-09-30T00:00:00Z","day":"30","month":"09","year":"2004","_id":"4555","title":"Trading memory for randomness","publication_status":"published","status":"public","publisher":"IEEE","author":[{"full_name":"Krishnendu Chatterjee","first_name":"Krishnendu","last_name":"Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X"},{"full_name":"de Alfaro, Luca","first_name":"Luca","last_name":"De Alfaro"},{"full_name":"Thomas Henzinger","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A"}],"date_updated":"2021-01-12T07:59:40Z","date_created":"2018-12-11T12:09:27Z","type":"conference","abstract":[{"lang":"eng","text":"Strategies in repeated games can be classified as to whether or not they use memory and/or randomization. We consider Markov decision processes and 2-player graph games, both of the deterministic and probabilistic varieties. We characterize when memory and/or randomization are required for winning with respect to various classes of w-regular objectives, noting particularly when the use of memory can be traded for the use of randomization. In particular, we show that Markov decision processes allow randomized memoryless optimal strategies for all M?ller objectives. Furthermore, we show that 2-player probabilistic graph games allow randomized memoryless strategies for winning with probability 1 those M?ller objectives which are upward-closed. Upward-closure means that if a set α of infinitely repeating vertices is winning, then all supersets of α are also winning."}],"publist_id":"155","extern":1},{"date_updated":"2021-01-12T07:59:41Z","date_created":"2018-12-11T12:09:28Z","author":[{"id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","first_name":"Krishnendu","last_name":"Chatterjee","full_name":"Krishnendu Chatterjee"},{"last_name":"Jurdziński","first_name":"Marcin","full_name":"Jurdziński, Marcin"},{"orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A","full_name":"Thomas Henzinger"}],"publication_status":"published","status":"public","title":"Quantitative stochastic parity games","publisher":"SIAM","year":"2004","_id":"4558","extern":1,"abstract":[{"lang":"eng","text":"We study perfect-information stochastic parity games. These are two-player nonterminating games which are played on a graph with turn-based probabilistic transitions. A play results in an infinite path and the conflicting goals of the two players are ω-regular path properties, formalized as parity winning conditions. The qualitative solution of such a game amounts to computing the set of vertices from which a player has a strategy to win with probability 1 (or with positive probability). The quantitative solution amounts to computing the value of the game in every vertex, i.e., the highest probability with which a player can guarantee satisfaction of his own objective in a play that starts from the vertex.For the important special case of one-player stochastic parity games (parity Markov decision processes) we give polynomial-time algorithms both for the qualitative and the quantitative solution. The running time of the qualitative solution is O(d · m3/2) for graphs with m edges and d priorities. The quantitative solution is based on a linear-programming formulation.For the two-player case, we establish the existence of optimal pure memoryless strategies. This has several important ramifications. First, it implies that the values of the games are rational. This is in contrast to the concurrent stochastic parity games of de Alfaro et al.; there, values are in general algebraic numbers, optimal strategies do not exist, and ε-optimal strategies have to be mixed and with infinite memory. Second, the existence of optimal pure memoryless strategies together with the polynomial-time solution forone-player case implies that the quantitative two-player stochastic parity game problem is in NP ∩ co-NP. This generalizes a result of Condon for stochastic games with reachability objectives. It also constitutes an exponential improvement over the best previous algorithm, which is based on a doubly exponential procedure of de Alfaro and Majumdar for concurrent stochastic parity games and provides only ε-approximations of the values."}],"publist_id":"153","type":"conference","conference":{"name":"SODA: Symposium on Discrete Algorithms"},"date_published":"2004-01-01T00:00:00Z","quality_controlled":0,"page":"121 - 130","citation":{"chicago":"Chatterjee, Krishnendu, Marcin Jurdziński, and Thomas A Henzinger. “Quantitative Stochastic Parity Games,” 121–30. SIAM, 2004.","mla":"Chatterjee, Krishnendu, et al. Quantitative Stochastic Parity Games. SIAM, 2004, pp. 121–30.","short":"K. Chatterjee, M. Jurdziński, T.A. Henzinger, in:, SIAM, 2004, pp. 121–130.","ista":"Chatterjee K, Jurdziński M, Henzinger TA. 2004. Quantitative stochastic parity games. SODA: Symposium on Discrete Algorithms, 121–130.","apa":"Chatterjee, K., Jurdziński, M., & Henzinger, T. A. (2004). Quantitative stochastic parity games (pp. 121–130). Presented at the SODA: Symposium on Discrete Algorithms, SIAM.","ieee":"K. Chatterjee, M. Jurdziński, and T. A. Henzinger, “Quantitative stochastic parity games,” presented at the SODA: Symposium on Discrete Algorithms, 2004, pp. 121–130.","ama":"Chatterjee K, Jurdziński M, Henzinger TA. Quantitative stochastic parity games. In: SIAM; 2004:121-130."},"day":"01","month":"01"},{"publist_id":"156","issue":"2","abstract":[{"text":"We study the problem of determining stack boundedness and the exact maximum stack size for three classes of interrupt-driven programs. Interrupt-driven programs are used in many real-time applications that require responsive interrupt handling. In order to ensure responsiveness, programmers often enable interrupt processing in the body of lower-priority interrupt handlers. In such programs a programming error can allow interrupt handlers to be interrupted in a cyclic fashion to lead to an unbounded stack, causing the system to crash. For a restricted class of interrupt-driven programs, we show that there is a polynomial-time procedure to check stack boundedness, while determining the exact maximum stack size is PSPACE-complete. For a larger class of programs, the two problems are both PSPACE-complete, and for the largest class of programs we consider, the two problems are PSPACE-hard and can be solved in exponential time. While the complexities are high, our algorithms are exponential only in the number of handlers, and polynomial in the size of the program.","lang":"eng"}],"extern":1,"type":"journal_article","author":[{"full_name":"Krishnendu Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","first_name":"Krishnendu","last_name":"Chatterjee"},{"last_name":"Ma","first_name":"Di","full_name":"Ma, Di"},{"first_name":"Ritankar","last_name":"Majumdar","full_name":"Majumdar, Ritankar S"},{"first_name":"Tian","last_name":"Zhao","full_name":"Zhao, Tian"},{"full_name":"Thomas Henzinger","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A"},{"last_name":"Palsberg","first_name":"Jens","full_name":"Palsberg, Jens"}],"volume":194,"date_created":"2018-12-11T12:09:28Z","date_updated":"2021-01-12T07:59:40Z","year":"2004","_id":"4556","publisher":"Elsevier","intvolume":" 194","title":"Stack size analysis for interrupt-driven programs","publication_status":"published","status":"public","day":"11","month":"08","date_published":"2004-08-11T00:00:00Z","doi":"10.1016/j.ic.2004.06.001","citation":{"ama":"Chatterjee K, Ma D, Majumdar R, Zhao T, Henzinger TA, Palsberg J. Stack size analysis for interrupt-driven programs. Information and Computation. 2004;194(2):144-174. doi:10.1016/j.ic.2004.06.001","ista":"Chatterjee K, Ma D, Majumdar R, Zhao T, Henzinger TA, Palsberg J. 2004. Stack size analysis for interrupt-driven programs. Information and Computation. 194(2), 144–174.","apa":"Chatterjee, K., Ma, D., Majumdar, R., Zhao, T., Henzinger, T. A., & Palsberg, J. (2004). Stack size analysis for interrupt-driven programs. Information and Computation. Elsevier. https://doi.org/10.1016/j.ic.2004.06.001","ieee":"K. Chatterjee, D. Ma, R. Majumdar, T. Zhao, T. A. Henzinger, and J. Palsberg, “Stack size analysis for interrupt-driven programs,” Information and Computation, vol. 194, no. 2. Elsevier, pp. 144–174, 2004.","mla":"Chatterjee, Krishnendu, et al. “Stack Size Analysis for Interrupt-Driven Programs.” Information and Computation, vol. 194, no. 2, Elsevier, 2004, pp. 144–74, doi:10.1016/j.ic.2004.06.001.","short":"K. Chatterjee, D. Ma, R. Majumdar, T. Zhao, T.A. Henzinger, J. Palsberg, Information and Computation 194 (2004) 144–174.","chicago":"Chatterjee, Krishnendu, Di Ma, Ritankar Majumdar, Tian Zhao, Thomas A Henzinger, and Jens Palsberg. “Stack Size Analysis for Interrupt-Driven Programs.” Information and Computation. Elsevier, 2004. https://doi.org/10.1016/j.ic.2004.06.001."},"publication":"Information and Computation","page":"144 - 174","quality_controlled":0},{"day":"17","month":"08","date_published":"2004-08-17T00:00:00Z","doi":"10.1007/978-3-540-27864-1_2","conference":{"name":"SAS: Static Analysis Symposium"},"citation":{"chicago":"Beyer, Dirk, Adam Chlipala, Thomas A Henzinger, Ranjit Jhala, and Ritankar Majumdar. “The BLAST Query Language for Software Verification,” 3148:2–18. Springer, 2004. https://doi.org/10.1007/978-3-540-27864-1_2.","short":"D. Beyer, A. Chlipala, T.A. Henzinger, R. Jhala, R. Majumdar, in:, Springer, 2004, pp. 2–18.","mla":"Beyer, Dirk, et al. The BLAST Query Language for Software Verification. Vol. 3148, Springer, 2004, pp. 2–18, doi:10.1007/978-3-540-27864-1_2.","ieee":"D. Beyer, A. Chlipala, T. A. Henzinger, R. Jhala, and R. Majumdar, “The BLAST query language for software verification,” presented at the SAS: Static Analysis Symposium, 2004, vol. 3148, pp. 2–18.","apa":"Beyer, D., Chlipala, A., Henzinger, T. A., Jhala, R., & Majumdar, R. (2004). The BLAST query language for software verification (Vol. 3148, pp. 2–18). Presented at the SAS: Static Analysis Symposium, Springer. https://doi.org/10.1007/978-3-540-27864-1_2","ista":"Beyer D, Chlipala A, Henzinger TA, Jhala R, Majumdar R. 2004. The BLAST query language for software verification. SAS: Static Analysis Symposium, LNCS, vol. 3148, 2–18.","ama":"Beyer D, Chlipala A, Henzinger TA, Jhala R, Majumdar R. The BLAST query language for software verification. In: Vol 3148. Springer; 2004:2-18. doi:10.1007/978-3-540-27864-1_2"},"page":"2 - 18","quality_controlled":0,"publist_id":"130","abstract":[{"lang":"eng","text":"BLAST is an automatic verification tool for checking temporal safety properties of C programs. Blast is based on lazy predicate abstraction driven by interpolation-based predicate discovery. In this paper, we present the Blast specification language. The language specifies program properties at two levels of precision. At the lower level, monitor automata are used to specify temporal safety properties of program executions (traces). At the higher level, relational reachability queries over program locations are used to combine lower-level trace properties. The two-level specification language can be used to break down a verification task into several independent calls of the model-checking engine. In this way, each call to the model checker may have to analyze only part of the program, or part of the specification, and may thus succeed in a reduction of the number of predicates needed for the analysis. In addition, the two-level specification language provides a means for structuring and maintaining specifications. "}],"extern":1,"type":"conference","alternative_title":["LNCS"],"author":[{"last_name":"Beyer","first_name":"Dirk","full_name":"Beyer, Dirk"},{"last_name":"Chlipala","first_name":"Adam","full_name":"Chlipala, Adam J"},{"last_name":"Henzinger","first_name":"Thomas A","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","full_name":"Thomas Henzinger"},{"full_name":"Jhala, Ranjit","first_name":"Ranjit","last_name":"Jhala"},{"first_name":"Ritankar","last_name":"Majumdar","full_name":"Majumdar, Ritankar S"}],"volume":3148,"date_created":"2018-12-11T12:09:34Z","date_updated":"2021-01-12T07:59:50Z","year":"2004","_id":"4578","acknowledgement":"This research was supported in part by the NSF grants CCR-0085949, CCR-0234690, and ITR-0326577.","intvolume":" 3148","publisher":"Springer","status":"public","publication_status":"published","title":"The BLAST query language for software verification"},{"doi":"10.1109/WPC.2004.1311069 ","date_published":"2004-07-12T00:00:00Z","conference":{"name":"IWPC: Program Comprehension"},"citation":{"chicago":"Beyer, Dirk, Thomas A Henzinger, Ranjit Jhala, and Ritankar Majumdar. “An Eclipse Plug-in for Model Checking,” 251–55. IEEE, 2004. https://doi.org/10.1109/WPC.2004.1311069 .","short":"D. Beyer, T.A. Henzinger, R. Jhala, R. Majumdar, in:, IEEE, 2004, pp. 251–255.","mla":"Beyer, Dirk, et al. An Eclipse Plug-in for Model Checking. IEEE, 2004, pp. 251–55, doi:10.1109/WPC.2004.1311069 .","apa":"Beyer, D., Henzinger, T. A., Jhala, R., & Majumdar, R. (2004). An eclipse plug-in for model checking (pp. 251–255). Presented at the IWPC: Program Comprehension, IEEE. https://doi.org/10.1109/WPC.2004.1311069 ","ieee":"D. Beyer, T. A. Henzinger, R. Jhala, and R. Majumdar, “An eclipse plug-in for model checking,” presented at the IWPC: Program Comprehension, 2004, pp. 251–255.","ista":"Beyer D, Henzinger TA, Jhala R, Majumdar R. 2004. An eclipse plug-in for model checking. IWPC: Program Comprehension, 251–255.","ama":"Beyer D, Henzinger TA, Jhala R, Majumdar R. An eclipse plug-in for model checking. In: IEEE; 2004:251-255. doi:10.1109/WPC.2004.1311069 "},"page":"251 - 255","quality_controlled":0,"month":"07","day":"12","author":[{"full_name":"Beyer, Dirk","first_name":"Dirk","last_name":"Beyer"},{"orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A","full_name":"Thomas Henzinger"},{"first_name":"Ranjit","last_name":"Jhala","full_name":"Jhala, Ranjit"},{"first_name":"Ritankar","last_name":"Majumdar","full_name":"Majumdar, Ritankar S"}],"date_created":"2018-12-11T12:09:34Z","date_updated":"2021-01-12T07:59:50Z","_id":"4577","acknowledgement":"This research was supported in part by the NSF grants CCR-0085949, CCR-0234690, and ITR-0326577.","year":"2004","publisher":"IEEE","status":"public","publication_status":"published","title":"An eclipse plug-in for model checking","publist_id":"129","abstract":[{"text":"While model checking has been successful in uncovering subtle bugs in code, its adoption in software engineering practice has been hampered by the absence of a simple interface to the programmer in an integrated development environment. We describe an integration of the software model checker BLAST into the Eclipse development environment. We provide a verification interface for practical solutions for some typical program analysis problems - assertion checking, reachability analysis, dead code analysis, and test generation - directly on the source code. The analysis is completely automatic, and assumes no knowledge of model checking or formal notation. Moreover, the interface supports incremental program verification to support incremental design and evolution of code.","lang":"eng"}],"extern":1,"type":"conference"},{"author":[{"full_name":"Beyer, Dirk","first_name":"Dirk","last_name":"Beyer"},{"full_name":"Chlipala, Adam J","last_name":"Chlipala","first_name":"Adam"},{"full_name":"Thomas Henzinger","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A"},{"full_name":"Jhala, Ranjit","last_name":"Jhala","first_name":"Ranjit"},{"full_name":"Majumdar, Ritankar S","last_name":"Majumdar","first_name":"Ritankar"}],"date_updated":"2021-01-12T07:59:52Z","date_created":"2018-12-11T12:09:35Z","_id":"4581","year":"2004","publisher":"IEEE","publication_status":"published","status":"public","title":"Generating tests from counterexamples","publist_id":"128","abstract":[{"lang":"eng","text":"We have extended the software model checker BLAST to automatically generate test suites that guarantee full coverage with respect to a given predicate. More precisely, given a C program and a target predicate p, BLAST determines the set L of program locations which program execution can reach with p true, and automatically generates a set of test vectors that exhibit the truth of p at all locations in L. We have used BLAST to generate test suites and to detect dead code in C programs with up to 30 K lines of code. The analysis and test vector generation is fully automatic (no user intervention) and exact (no false positives)."}],"extern":1,"type":"conference","date_published":"2004-07-26T00:00:00Z","doi":"10.1109/ICSE.2004.1317455","conference":{"name":"ICSE: Software Engineering"},"citation":{"apa":"Beyer, D., Chlipala, A., Henzinger, T. A., Jhala, R., & Majumdar, R. (2004). Generating tests from counterexamples (pp. 326–335). Presented at the ICSE: Software Engineering, IEEE. https://doi.org/10.1109/ICSE.2004.1317455","ieee":"D. Beyer, A. Chlipala, T. A. Henzinger, R. Jhala, and R. Majumdar, “Generating tests from counterexamples,” presented at the ICSE: Software Engineering, 2004, pp. 326–335.","ista":"Beyer D, Chlipala A, Henzinger TA, Jhala R, Majumdar R. 2004. Generating tests from counterexamples. ICSE: Software Engineering, 326–335.","ama":"Beyer D, Chlipala A, Henzinger TA, Jhala R, Majumdar R. Generating tests from counterexamples. In: IEEE; 2004:326-335. doi:10.1109/ICSE.2004.1317455","chicago":"Beyer, Dirk, Adam Chlipala, Thomas A Henzinger, Ranjit Jhala, and Ritankar Majumdar. “Generating Tests from Counterexamples,” 326–35. IEEE, 2004. https://doi.org/10.1109/ICSE.2004.1317455.","short":"D. Beyer, A. Chlipala, T.A. Henzinger, R. Jhala, R. Majumdar, in:, IEEE, 2004, pp. 326–335.","mla":"Beyer, Dirk, et al. Generating Tests from Counterexamples. IEEE, 2004, pp. 326–35, doi:10.1109/ICSE.2004.1317455."},"page":"326 - 335","quality_controlled":0,"month":"07","day":"26"},{"type":"conference","alternative_title":["LNCS"],"abstract":[{"lang":"eng","text":"Temporal logic is two-valued: a property is either true or false. When applied to the analysis of stochastic systems, or systems with imprecise formal models, temporal logic is therefore fragile: even small changes in the model can lead to opposite truth values for a specification. We present a generalization of the branching-time logic Ctl which achieves robustness with respect to model perturbations by giving a quantitative interpretation to predicates and logical operators, and by discounting the importance of events according to how late they occur. In every state, the value of a formula is a real number in the interval [0,1], where 1 corresponds to truth and 0 to falsehood. The boolean operators and and or are replaced by min and max, the path quantifiers ∃ and ∀ determine sup and inf over all paths from a given state, and the temporal operators and □ specify sup and inf over a given path; a new operator averages all values along a path. Furthermore, all path operators are discounted by a parameter that can be chosen to give more weight to states that are closer to the beginning of the path. We interpret the resulting logic Dctl over transition systems, Markov chains, and Markov decision processes. We present two semantics for Dctl: a path semantics, inspired by the standard interpretation of state and path formulas in CTL, and a fixpoint semantics, inspired by the μ-calculus evaluation of CTL formulas. We show that, while these semantics coincide for CTL, they differ for Dctl, and we provide model-checking algorithms for both semantics."}],"publist_id":"79","extern":1,"year":"2004","_id":"4629","acknowledgement":"This research was supported in part by the AFOSR MURI grant F49620-00-1-0327, the ONR grant N00014-02-1-0671, and the NSF grants CCR-0132780, CCR-9988172, CCR-0225610, and CCR-0234690.","status":"public","publication_status":"published","title":"Model checking discounted temporal properties","publisher":"Springer","intvolume":" 2988","author":[{"full_name":"de Alfaro, Luca","first_name":"Luca","last_name":"De Alfaro"},{"first_name":"Marco","last_name":"Faella","full_name":"Faella, Marco"},{"full_name":"Thomas Henzinger","first_name":"Thomas A","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724"},{"full_name":"Majumdar, Ritankar S","first_name":"Ritankar","last_name":"Majumdar"},{"full_name":"Stoelinga, Mariëlle","first_name":"Mariëlle","last_name":"Stoelinga"}],"date_updated":"2021-01-12T08:00:38Z","date_created":"2018-12-11T12:09:50Z","volume":2988,"day":"18","month":"03","citation":{"short":"L. De Alfaro, M. Faella, T.A. Henzinger, R. Majumdar, M. Stoelinga, in:, Springer, 2004, pp. 77–92.","mla":"De Alfaro, Luca, et al. Model Checking Discounted Temporal Properties. Vol. 2988, Springer, 2004, pp. 77–92, doi:10.1007/978-3-540-24730-2_6.","chicago":"De Alfaro, Luca, Marco Faella, Thomas A Henzinger, Ritankar Majumdar, and Mariëlle Stoelinga. “Model Checking Discounted Temporal Properties,” 2988:77–92. Springer, 2004. https://doi.org/10.1007/978-3-540-24730-2_6.","ama":"De Alfaro L, Faella M, Henzinger TA, Majumdar R, Stoelinga M. Model checking discounted temporal properties. In: Vol 2988. Springer; 2004:77-92. doi:10.1007/978-3-540-24730-2_6","ieee":"L. De Alfaro, M. Faella, T. A. Henzinger, R. Majumdar, and M. Stoelinga, “Model checking discounted temporal properties,” presented at the TACAS: Tools and Algorithms for the Construction and Analysis of Systems, 2004, vol. 2988, pp. 77–92.","apa":"De Alfaro, L., Faella, M., Henzinger, T. A., Majumdar, R., & Stoelinga, M. (2004). Model checking discounted temporal properties (Vol. 2988, pp. 77–92). Presented at the TACAS: Tools and Algorithms for the Construction and Analysis of Systems, Springer. https://doi.org/10.1007/978-3-540-24730-2_6","ista":"De Alfaro L, Faella M, Henzinger TA, Majumdar R, Stoelinga M. 2004. Model checking discounted temporal properties. TACAS: Tools and Algorithms for the Construction and Analysis of Systems, LNCS, vol. 2988, 77–92."},"quality_controlled":0,"page":"77 - 92","conference":{"name":"TACAS: Tools and Algorithms for the Construction and Analysis of Systems"},"date_published":"2004-03-18T00:00:00Z","doi":"10.1007/978-3-540-24730-2_6"},{"month":"06","day":"22","publication_identifier":{"issn":["0960-9822"]},"publication":"Current Biology","citation":{"mla":"Cheung, Benny H. .., et al. “Soluble Guanylate Cyclases Act in Neurons Exposed to the Body Fluid to Promote C. Elegans Aggregation Behavior.” Current Biology, vol. 14, no. 12, Elsevier, 2004, pp. 1105–11, doi:10.1016/j.cub.2004.06.027.","short":"B.H.. Cheung, F. Arellano-Carbajal, I. Rybicki, M. de Bono, Current Biology 14 (2004) 1105–1111.","chicago":"Cheung, Benny H.H, Fausto Arellano-Carbajal, Irene Rybicki, and Mario de Bono. “Soluble Guanylate Cyclases Act in Neurons Exposed to the Body Fluid to Promote C. Elegans Aggregation Behavior.” Current Biology. Elsevier, 2004. https://doi.org/10.1016/j.cub.2004.06.027.","ama":"Cheung BH., Arellano-Carbajal F, Rybicki I, de Bono M. Soluble guanylate cyclases act in neurons exposed to the body fluid to promote C. elegans aggregation behavior. Current Biology. 2004;14(12):1105-1111. doi:10.1016/j.cub.2004.06.027","ista":"Cheung BH., Arellano-Carbajal F, Rybicki I, de Bono M. 2004. Soluble guanylate cyclases act in neurons exposed to the body fluid to promote C. elegans aggregation behavior. Current Biology. 14(12), 1105–1111.","apa":"Cheung, B. H. ., Arellano-Carbajal, F., Rybicki, I., & de Bono, M. (2004). Soluble guanylate cyclases act in neurons exposed to the body fluid to promote C. elegans aggregation behavior. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2004.06.027","ieee":"B. H. . Cheung, F. Arellano-Carbajal, I. Rybicki, and M. de Bono, “Soluble guanylate cyclases act in neurons exposed to the body fluid to promote C. elegans aggregation behavior,” Current Biology, vol. 14, no. 12. Elsevier, pp. 1105–1111, 2004."},"external_id":{"pmid":["15203005"]},"quality_controlled":"1","page":"1105-1111","date_published":"2004-06-22T00:00:00Z","doi":"10.1016/j.cub.2004.06.027","language":[{"iso":"eng"}],"type":"journal_article","abstract":[{"lang":"eng","text":"The genome of the nematode Caenorhabditis elegans encodes seven soluble guanylate cyclases (sGCs) [1]. In mammals, sGCs function as α/β heterodimers activated by gaseous ligands binding to a haem prosthetic group 2, 3. The principal activator is nitric oxide, which acts through sGCs to regulate diverse cellular events. In C. elegans the function of sGCs is mysterious: the worm genome does not appear to encode nitric oxide synthase, and all C. elegans sGC subunits are more closely related to mammalian β than α subunits [1]. Here, we show that two of the seven C. elegans sGCs, GCY-35 and GCY-36, promote aggregation behavior. gcy-35 and gcy-36 are expressed in a small number of neurons. These include the body cavity neurons AQR, PQR, and URX, which are directly exposed to the blood equivalent of C. elegans and regulate aggregation behavior [4]. We show that GCY-35 and GCY-36 act as α-like and β-like sGC subunits and that their function in the URX sensory neurons is sufficient for strong nematode aggregation. Neither GCY-35 nor GCY-36 is absolutely required for C. elegans to aggregate. Instead, these molecules may transduce one of several pathways that induce C. elegans to aggregate or may modulate aggregation by responding to cues in C. elegans body fluid."}],"issue":"12","extern":"1","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"6155","year":"2004","pmid":1,"publication_status":"published","title":"Soluble guanylate cyclases act in neurons exposed to the body fluid to promote C. elegans aggregation behavior","status":"public","intvolume":" 14","publisher":"Elsevier","author":[{"first_name":"Benny H.H","last_name":"Cheung","full_name":"Cheung, Benny H.H"},{"first_name":"Fausto","last_name":"Arellano-Carbajal","full_name":"Arellano-Carbajal, Fausto"},{"first_name":"Irene","last_name":"Rybicki","full_name":"Rybicki, Irene"},{"full_name":"de Bono, Mario","first_name":"Mario","last_name":"de Bono","id":"4E3FF80E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8347-0443"}],"date_created":"2019-03-21T09:42:01Z","date_updated":"2021-01-12T08:06:25Z","oa_version":"None","volume":14},{"day":"01","month":"12","article_processing_charge":"No","publication_identifier":{"issn":["0009-4293"]},"language":[{"iso":"eng"}],"doi":"10.2533/000942904777677029","date_published":"2004-12-01T00:00:00Z","quality_controlled":"1","article_type":"original","page":"857-868","publication":"CHIMIA International Journal for Chemistry","citation":{"ama":"Mantzaras J, Freunberger SA, Büchi FN, et al. Fuel cell modeling and simulations. CHIMIA International Journal for Chemistry. 2004;58(12):857-868. doi:10.2533/000942904777677029","ista":"Mantzaras J, Freunberger SA, Büchi FN, Roos M, Brandstätter W, Prestat M, Gauckler LJ, Andreaus B, Hajbolouri F, Senn SM, Poulikakos D, Chaniotis AK, Larrain D, Autissier N, Maréchal F. 2004. Fuel cell modeling and simulations. CHIMIA International Journal for Chemistry. 58(12), 857–868.","apa":"Mantzaras, J., Freunberger, S. A., Büchi, F. N., Roos, M., Brandstätter, W., Prestat, M., … Maréchal, F. (2004). Fuel cell modeling and simulations. CHIMIA International Journal for Chemistry. Swiss Chemical Society. https://doi.org/10.2533/000942904777677029","ieee":"J. Mantzaras et al., “Fuel cell modeling and simulations,” CHIMIA International Journal for Chemistry, vol. 58, no. 12. Swiss Chemical Society, pp. 857–868, 2004.","mla":"Mantzaras, John, et al. “Fuel Cell Modeling and Simulations.” CHIMIA International Journal for Chemistry, vol. 58, no. 12, Swiss Chemical Society, 2004, pp. 857–68, doi:10.2533/000942904777677029.","short":"J. Mantzaras, S.A. Freunberger, F.N. Büchi, M. Roos, W. Brandstätter, M. Prestat, L.J. Gauckler, B. Andreaus, F. Hajbolouri, S.M. Senn, D. Poulikakos, A.K. Chaniotis, D. Larrain, N. Autissier, F. Maréchal, CHIMIA International Journal for Chemistry 58 (2004) 857–868.","chicago":"Mantzaras, John, Stefan Alexander Freunberger, Felix N. Büchi, Markus Roos, Wilhelm Brandstätter, Michel Prestat, Ludwig J. Gauckler, et al. “Fuel Cell Modeling and Simulations.” CHIMIA International Journal for Chemistry. Swiss Chemical Society, 2004. https://doi.org/10.2533/000942904777677029."},"extern":"1","abstract":[{"text":"Fundamental and phenomenological models for cells, stacks, and complete systems of PEFC and SOFC are reviewed and their predictive power is assessed by comparing model simulations against experiments. Computationally efficient models suited for engineering design include the (1+1) dimensionality approach, which decouples the membrane in-plane and through-plane processes, and the volume-averaged-method (VAM) that considers only the lumped effect of pre-selected system components. The former model was shown to capture the measured lateral current density inhomogeneities in a PEFC and the latter was used for the optimization of commercial SOFC systems. State Space Modeling (SSM) was used to identify the main reaction pathways in SOFC and, in conjunction with the implementation of geometrically well-defined electrodes, has opened a new direction for the understanding of electrochemical reactions. Furthermore, SSM has advanced the understanding of the COpoisoning-induced anode impedance in PEFC. Detailed numerical models such as the Lattice Boltzmann (LB) method for transport in porous media and the full 3-D Computational Fluid Dynamics (CFD) Navier-Stokes simulations are addressed. These models contain all components of the relevant physics and they can improve the understanding of the related phenomena, a necessary condition for the development of both appropriate simplified models as well as reliable technologies. Within the LB framework, a technique for the characterization and computer-reconstruction of the porous electrode structure was developed using advanced pattern recognition algorithms. In CFD modeling, 3-D simulations were used to investigate SOFC with internal methane steam reforming and have exemplified the significance of porous and novel fractal channel distributors for the fuel and oxidant delivery, as well as for the cooling of PEFC. As importantly, the novel concept has been put forth of functionally designed, fractal-shaped fuel cells, showing promise of significant performance improvements over the conventional rectangular shaped units. Thermo-economic modeling for the optimization of PEFC is finally addressed. ","lang":"eng"}],"issue":"12","type":"journal_article","date_created":"2020-01-15T12:24:23Z","date_updated":"2021-01-12T08:13:09Z","oa_version":"None","volume":58,"author":[{"full_name":"Mantzaras, John","last_name":"Mantzaras","first_name":"John"},{"full_name":"Freunberger, Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","first_name":"Stefan Alexander"},{"last_name":"Büchi","first_name":"Felix N.","full_name":"Büchi, Felix N."},{"full_name":"Roos, Markus","last_name":"Roos","first_name":"Markus"},{"last_name":"Brandstätter","first_name":"Wilhelm","full_name":"Brandstätter, Wilhelm"},{"full_name":"Prestat, Michel","last_name":"Prestat","first_name":"Michel"},{"last_name":"Gauckler","first_name":"Ludwig J.","full_name":"Gauckler, Ludwig J."},{"last_name":"Andreaus","first_name":"Bernhard","full_name":"Andreaus, Bernhard"},{"full_name":"Hajbolouri, Faegheh","first_name":"Faegheh","last_name":"Hajbolouri"},{"last_name":"Senn","first_name":"Stephan M.","full_name":"Senn, Stephan M."},{"full_name":"Poulikakos, Dimos","first_name":"Dimos","last_name":"Poulikakos"},{"full_name":"Chaniotis, Andreas K.","last_name":"Chaniotis","first_name":"Andreas K."},{"last_name":"Larrain","first_name":"Diego","full_name":"Larrain, Diego"},{"full_name":"Autissier, Nordahl","last_name":"Autissier","first_name":"Nordahl"},{"full_name":"Maréchal, François","first_name":"François","last_name":"Maréchal"}],"title":"Fuel cell modeling and simulations","publication_status":"published","status":"public","publisher":"Swiss Chemical Society","intvolume":" 58","_id":"7334","year":"2004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"author":[{"full_name":"Santis, M.","last_name":"Santis","first_name":"M."},{"full_name":"Schmid, D.","first_name":"D.","last_name":"Schmid"},{"full_name":"Ruge, M.","last_name":"Ruge","first_name":"M."},{"full_name":"Freunberger, Stefan Alexander","last_name":"Freunberger","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"full_name":"Büchi, F.N.","last_name":"Büchi","first_name":"F.N."}],"volume":4,"oa_version":"None","date_created":"2020-01-15T12:24:14Z","date_updated":"2021-01-12T08:13:08Z","_id":"7333","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2004","publisher":"Wiley","intvolume":" 4","title":"Modular stack-internal air humidification concept-verification in a 1 kW stack","publication_status":"published","status":"public","issue":"3","abstract":[{"lang":"eng","text":"The analysis of the complete H2/air polymer electrolyte fuel cell system shows that process air humidification is one of the biggest obstacles for a high performance portable system in the kW range. Therefore, a new concept, with passive process air humidification integrated into the stack, has been developed. Humidification in each cell makes the process independent from the number of cells and the operation mode, thus making the concept fully scalable. Without external humidification the system is simpler, smaller, and cheaper. The humidification of the process air is achieved by transfer of product water from the exhaust air, through part of the membrane, to the dry intake air. Tests have shown that cells using the concept of internal humidification and operated with dry air at 70 ° have almost the same performance as when operated with external humidification. A 42‐cell stack with this internal humidification concept was built and integrated into a portable 1 kW power generator system."}],"extern":"1","type":"journal_article","date_published":"2004-08-01T00:00:00Z","doi":"10.1002/fuce.200400028","language":[{"iso":"eng"}],"citation":{"ieee":"M. Santis, D. Schmid, M. Ruge, S. A. Freunberger, and F. N. Büchi, “Modular stack-internal air humidification concept-verification in a 1 kW stack,” Fuel Cells, vol. 4, no. 3. Wiley, pp. 214–218, 2004.","apa":"Santis, M., Schmid, D., Ruge, M., Freunberger, S. A., & Büchi, F. N. (2004). Modular stack-internal air humidification concept-verification in a 1 kW stack. Fuel Cells. Wiley. https://doi.org/10.1002/fuce.200400028","ista":"Santis M, Schmid D, Ruge M, Freunberger SA, Büchi FN. 2004. Modular stack-internal air humidification concept-verification in a 1 kW stack. Fuel Cells. 4(3), 214–218.","ama":"Santis M, Schmid D, Ruge M, Freunberger SA, Büchi FN. Modular stack-internal air humidification concept-verification in a 1 kW stack. Fuel Cells. 2004;4(3):214-218. doi:10.1002/fuce.200400028","chicago":"Santis, M., D. Schmid, M. Ruge, Stefan Alexander Freunberger, and F.N. Büchi. “Modular Stack-Internal Air Humidification Concept-Verification in a 1 KW Stack.” Fuel Cells. Wiley, 2004. https://doi.org/10.1002/fuce.200400028.","short":"M. Santis, D. Schmid, M. Ruge, S.A. Freunberger, F.N. Büchi, Fuel Cells 4 (2004) 214–218.","mla":"Santis, M., et al. “Modular Stack-Internal Air Humidification Concept-Verification in a 1 KW Stack.” Fuel Cells, vol. 4, no. 3, Wiley, 2004, pp. 214–18, doi:10.1002/fuce.200400028."},"publication":"Fuel Cells","page":"214-218","article_type":"original","quality_controlled":"1","publication_identifier":{"issn":["1615-6846","1615-6854"]},"article_processing_charge":"No","day":"01","month":"08"},{"date_published":"2004-04-01T00:00:00Z","doi":"10.1110/ps.03465504","publication":"Protein Science","citation":{"ista":"Panchenko A, Kondrashov F, Bryant S. 2004. Prediction of functional sites by analysis of sequence and structure conservation. Protein Science. 13(4), 884–892.","ieee":"A. Panchenko, F. Kondrashov, and S. Bryant, “Prediction of functional sites by analysis of sequence and structure conservation,” Protein Science, vol. 13, no. 4. Wiley-Blackwell, pp. 884–892, 2004.","apa":"Panchenko, A., Kondrashov, F., & Bryant, S. (2004). Prediction of functional sites by analysis of sequence and structure conservation. Protein Science. Wiley-Blackwell. https://doi.org/10.1110/ps.03465504","ama":"Panchenko A, Kondrashov F, Bryant S. Prediction of functional sites by analysis of sequence and structure conservation. Protein Science. 2004;13(4):884-892. doi:10.1110/ps.03465504","chicago":"Panchenko, Anna, Fyodor Kondrashov, and Stephen Bryant. “Prediction of Functional Sites by Analysis of Sequence and Structure Conservation.” Protein Science. Wiley-Blackwell, 2004. https://doi.org/10.1110/ps.03465504.","mla":"Panchenko, Anna, et al. “Prediction of Functional Sites by Analysis of Sequence and Structure Conservation.” Protein Science, vol. 13, no. 4, Wiley-Blackwell, 2004, pp. 884–92, doi:10.1110/ps.03465504.","short":"A. Panchenko, F. Kondrashov, S. Bryant, Protein Science 13 (2004) 884–892."},"quality_controlled":0,"page":"884 - 892","day":"01","month":"04","author":[{"last_name":"Panchenko","first_name":"Anna","full_name":"Panchenko, Anna R"},{"full_name":"Fyodor Kondrashov","first_name":"Fyodor","last_name":"Kondrashov","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8243-4694"},{"last_name":"Bryant","first_name":"Stephen","full_name":"Bryant, Stephen H"}],"date_created":"2018-12-11T11:48:55Z","date_updated":"2021-01-12T08:20:22Z","volume":13,"acknowledgement":"We thank John Spouge, Ben Shoemaker, and Michael Galperin forhelpful suggestions, and the NIH Intramural Research Program forsupport.","_id":"864","year":"2004","status":"public","publication_status":"published","title":"Prediction of functional sites by analysis of sequence and structure conservation","publisher":"Wiley-Blackwell","intvolume":" 13","abstract":[{"text":"We present a method for prediction of functional sites in a set of aligned protein sequences. The method selects sites which are both well conserved and clustered together in space, as inferred from the 3D structures of proteins included in the alignment. We tested the method using 86 alignments from the NCBI CDD database, where the sites of experimentally determined ligand and/or macromolecular interactions are annotated. In agreement with earlier investigations, we found that functional site predictions are most successful when overall background sequence conservation is low, such that sites under evolutionary constraint become apparent. In addition, we found that averaging of conservation values across spatially clustered sites improves predictions under certain conditions: that is, when overall conservation is relatively high and when the site in question involves a large macromolecular binding interface. Under these conditions it is better to look for clusters of conserved sites than to look for particular conserved sites.","lang":"eng"}],"issue":"4","publist_id":"6786","extern":1,"type":"journal_article"},{"date_updated":"2021-01-12T08:20:37Z","date_created":"2018-12-11T11:48:56Z","volume":32,"author":[{"full_name":"Fyodor Kondrashov","orcid":"0000-0001-8243-4694","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","last_name":"Kondrashov","first_name":"Fyodor"},{"full_name":"Ogurtsov, Aleksey Yu","last_name":"Ogurtsov","first_name":"Aleksey"},{"full_name":"Kondrashov, Alexey S","last_name":"Kondrashov","first_name":"Alexey"}],"publication_status":"published","title":"Bioinformatical assay of human gene morbidity","status":"public","publisher":"Oxford University Press","intvolume":" 32","year":"2004","_id":"870","extern":1,"abstract":[{"text":"Only a fraction of eukaryotic genes affect the phenotype drastically. We compared 18 parameters in 1273 human morbid genes, known to cause diseases, and in the remaining 16 580 unambiguous human genes. Morbid genes evolve more slowly, have wider phylogenetic distributions, are more similar to essential genes of Drosophila melanogaster, code for longer proteins containing more alanine and glycine and less histidine, lysine and methionine, possess larger numbers of longer introns with more accurate splicing signals and have higher and broader expressions. These differences make it possible to classify as non-morbid 34% of human genes with unknown morbidity, when only 5% of known morbid genes are incorrectly classified as non-morbid. This classification can help to identify disease-causing genes among multiple candidates.","lang":"eng"}],"issue":"5","publist_id":"6780","type":"journal_article","date_published":"2004-01-01T00:00:00Z","doi":"10.1093/nar/gkh330","quality_controlled":0,"page":"1731 - 1737","publication":"Nucleic Acids Research","citation":{"mla":"Kondrashov, Fyodor, et al. “Bioinformatical Assay of Human Gene Morbidity.” Nucleic Acids Research, vol. 32, no. 5, Oxford University Press, 2004, pp. 1731–37, doi:10.1093/nar/gkh330.","short":"F. Kondrashov, A. Ogurtsov, A. Kondrashov, Nucleic Acids Research 32 (2004) 1731–1737.","chicago":"Kondrashov, Fyodor, Aleksey Ogurtsov, and Alexey Kondrashov. “Bioinformatical Assay of Human Gene Morbidity.” Nucleic Acids Research. Oxford University Press, 2004. https://doi.org/10.1093/nar/gkh330.","ama":"Kondrashov F, Ogurtsov A, Kondrashov A. Bioinformatical assay of human gene morbidity. Nucleic Acids Research. 2004;32(5):1731-1737. doi:10.1093/nar/gkh330","ista":"Kondrashov F, Ogurtsov A, Kondrashov A. 2004. Bioinformatical assay of human gene morbidity. Nucleic Acids Research. 32(5), 1731–1737.","apa":"Kondrashov, F., Ogurtsov, A., & Kondrashov, A. (2004). Bioinformatical assay of human gene morbidity. Nucleic Acids Research. Oxford University Press. https://doi.org/10.1093/nar/gkh330","ieee":"F. Kondrashov, A. Ogurtsov, and A. Kondrashov, “Bioinformatical assay of human gene morbidity,” Nucleic Acids Research, vol. 32, no. 5. Oxford University Press, pp. 1731–1737, 2004."},"day":"01","month":"01"},{"day":"01","month":"07","doi":"10.1016/j.tig.2004.05.001","date_published":"2004-07-01T00:00:00Z","quality_controlled":0,"page":"287 - 291","publication":"Trends in Genetics","citation":{"ama":"Kondrashov F, Koonin E. A common framework for understanding the origin of genetic dominance and evolutionary fates of gene duplications. Trends in Genetics. 2004;20(7):287-291. doi:10.1016/j.tig.2004.05.001","ista":"Kondrashov F, Koonin E. 2004. A common framework for understanding the origin of genetic dominance and evolutionary fates of gene duplications. Trends in Genetics. 20(7), 287–291.","apa":"Kondrashov, F., & Koonin, E. (2004). A common framework for understanding the origin of genetic dominance and evolutionary fates of gene duplications. Trends in Genetics. Elsevier. https://doi.org/10.1016/j.tig.2004.05.001","ieee":"F. Kondrashov and E. Koonin, “A common framework for understanding the origin of genetic dominance and evolutionary fates of gene duplications,” Trends in Genetics, vol. 20, no. 7. Elsevier, pp. 287–291, 2004.","mla":"Kondrashov, Fyodor, and Eugene Koonin. “A Common Framework for Understanding the Origin of Genetic Dominance and Evolutionary Fates of Gene Duplications.” Trends in Genetics, vol. 20, no. 7, Elsevier, 2004, pp. 287–91, doi:10.1016/j.tig.2004.05.001.","short":"F. Kondrashov, E. Koonin, Trends in Genetics 20 (2004) 287–291.","chicago":"Kondrashov, Fyodor, and Eugene Koonin. “A Common Framework for Understanding the Origin of Genetic Dominance and Evolutionary Fates of Gene Duplications.” Trends in Genetics. Elsevier, 2004. https://doi.org/10.1016/j.tig.2004.05.001."},"extern":1,"abstract":[{"lang":"eng","text":"The dominance of wild-type alleles and the concomitant recessivity of deleterious mutant alleles might have evolved by natural selection or could be a by-product of the molecular and physiological mechanisms of gene action. We compared the properties of human haplosufficient genes, whose wild-type alleles are dominant over loss-of-function alleles, with haploinsufficient (recessive wild-type) genes, which produce an abnormal phenotype when heterozygous for a loss-of-function allele. The fraction of haplosufficient genes is the highest among the genes that encode enzymes, which is best compatible with the physiological theory. Haploinsufficient genes, on average, have more paralogs than haplosufficient genes, supporting the idea that gene dosage could be important for the initial fixation of duplications. Thus, haplo(in)sufficiency of a gene and its propensity for duplication might have a common evolutionary basis."}],"publist_id":"6775","issue":"7","type":"journal_article","date_updated":"2021-01-12T08:20:54Z","date_created":"2018-12-11T11:48:58Z","volume":20,"author":[{"full_name":"Fyodor Kondrashov","orcid":"0000-0001-8243-4694","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","last_name":"Kondrashov","first_name":"Fyodor"},{"last_name":"Koonin","first_name":"Eugene","full_name":"Koonin, Eugene V"}],"publication_status":"published","title":"A common framework for understanding the origin of genetic dominance and evolutionary fates of gene duplications","status":"public","intvolume":" 20","publisher":"Elsevier","_id":"875","year":"2004"},{"day":"01","month":"11","publication":"Nature Genetics","citation":{"mla":"Kern, Andrew, and Fyodor Kondrashov. “Mechanisms and Convergence of Compensatory Evolution in Mammalian Mitochondrial TRNAs.” Nature Genetics, vol. 36, no. 11, Nature Publishing Group, 2004, pp. 1207–12, doi:10.1038/ng1451.","short":"A. Kern, F. Kondrashov, Nature Genetics 36 (2004) 1207–1212.","chicago":"Kern, Andrew, and Fyodor Kondrashov. “Mechanisms and Convergence of Compensatory Evolution in Mammalian Mitochondrial TRNAs.” Nature Genetics. Nature Publishing Group, 2004. https://doi.org/10.1038/ng1451.","ama":"Kern A, Kondrashov F. Mechanisms and convergence of compensatory evolution in mammalian mitochondrial tRNAs. Nature Genetics. 2004;36(11):1207-1212. doi:10.1038/ng1451","ista":"Kern A, Kondrashov F. 2004. Mechanisms and convergence of compensatory evolution in mammalian mitochondrial tRNAs. Nature Genetics. 36(11), 1207–1212.","ieee":"A. Kern and F. Kondrashov, “Mechanisms and convergence of compensatory evolution in mammalian mitochondrial tRNAs,” Nature Genetics, vol. 36, no. 11. Nature Publishing Group, pp. 1207–1212, 2004.","apa":"Kern, A., & Kondrashov, F. (2004). Mechanisms and convergence of compensatory evolution in mammalian mitochondrial tRNAs. Nature Genetics. Nature Publishing Group. https://doi.org/10.1038/ng1451"},"quality_controlled":0,"page":"1207 - 1212","doi":"10.1038/ng1451","date_published":"2004-11-01T00:00:00Z","type":"journal_article","abstract":[{"text":"The function of protein and RNA molecules depends on complex epistatic interactions between sites. Therefore, the deleterious effect of a mutation can be suppressed by a compensatory second-site substitution. In relating a list of 86 pathogenic mutations in human IRNAs encoded by mitochondrial genes to the sequences of their mammalian orthologs, we noted that 52 pathogenic mutations were present in normal tRNAs of one or several nonhuman mammals. We found at least five mechanisms of compensation for 32 pathogenic mutations that destroyed a Watson-Crick pair in one of the four tRNA stems: restoration of the affected Watson-Crick interaction (25 cases), strengthening of another pair (4 cases), creation of a new pair (8 cases), changes of multiple interactions in the affected stem (11 cases) and changes involving the interaction between the loop and stem structures (3 cases). A pathogenic mutation and its compensating substitution are fixed in a lineage in rapid succession, and often a compensatory interaction evolves convergently in different clades. At least 10%, and perhaps as many as 50%, of all nucleotide substitutions in evolving mammalian (RNAs participate in such interactions, indicating that the evolution of tRNAs proceeds along highly epistatic fitness ridges.","lang":"eng"}],"publist_id":"6759","issue":"11","extern":1,"year":"2004","_id":"889","acknowledgement":"We thank J. Gillespie, M. Hahn, L. Horth, A. Kondrashov, A. Kopp, S. Nuzhdin, M. Turelli and D. Weinreich for their contributions. The authors were supported by a grant from the US National Institutes of Health to S. Nuzhdin, and A.D.K. is a Howard Hughes","title":"Mechanisms and convergence of compensatory evolution in mammalian mitochondrial tRNAs","status":"public","publication_status":"published","intvolume":" 36","publisher":"Nature Publishing Group","author":[{"full_name":"Kern, Andrew D","first_name":"Andrew","last_name":"Kern"},{"full_name":"Fyodor Kondrashov","last_name":"Kondrashov","first_name":"Fyodor","orcid":"0000-0001-8243-4694","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87"}],"date_updated":"2021-01-12T08:21:17Z","date_created":"2018-12-11T11:49:02Z","volume":36},{"extern":"1","date_updated":"2021-12-14T08:52:00Z","date_created":"2021-06-07T10:33:00Z","volume":14,"author":[{"last_name":"Zilberman","first_name":"Daniel","orcid":"0000-0002-0123-8649","id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1","full_name":"Zilberman, Daniel"},{"full_name":"Cao, Xiaofeng","first_name":"Xiaofeng","last_name":"Cao"},{"first_name":"Lisa K.","last_name":"Johansen","full_name":"Johansen, Lisa K."},{"full_name":"Xie, Zhixin","first_name":"Zhixin","last_name":"Xie"},{"last_name":"Carrington","first_name":"James C.","full_name":"Carrington, James C."},{"first_name":"Steven E.","last_name":"Jacobsen","full_name":"Jacobsen, Steven E."}],"publication_status":"published","publisher":"Elsevier","department":[{"_id":"DaZi"}],"year":"2004","pmid":1,"month":"07","publication_identifier":{"eissn":["1879-0445"],"issn":["0960-9822"]},"language":[{"iso":"eng"}],"doi":"10.1016/j.cub.2004.06.055","quality_controlled":"1","oa":1,"external_id":{"pmid":["15242620 "]},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.cub.2004.06.055"}],"abstract":[{"text":"In a number of organisms, transgenes containing transcribed inverted repeats (IRs) that produce hairpin RNA can trigger RNA-mediated silencing, which is associated with 21-24 nucleotide small interfering RNAs (siRNAs). In plants, IR-driven RNA silencing also causes extensive cytosine methylation of homologous DNA in both the transgene \"trigger\" and any other homologous DNA sequences--\"targets\". Endogenous genomic sequences, including transposable elements and repeated elements, are also subject to RNA-mediated silencing. The RNA silencing gene ARGONAUTE4 (AGO4) is required for maintenance of DNA methylation at several endogenous loci and for the establishment of methylation at the FWA gene. Here, we show that mutation of AGO4 substantially reduces the maintenance of DNA methylation triggered by IR transgenes, but AGO4 loss-of-function does not block the initiation of DNA methylation by IRs. AGO4 primarily affects non-CG methylation of the target sequences, while the IR trigger sequences lose methylation in all sequence contexts. Finally, we find that AGO4 and the DRM methyltransferase genes are required for maintenance of siRNAs at a subset of endogenous sequences, but AGO4 is not required for the accumulation of IR-induced siRNAs or a number of endogenous siRNAs, suggesting that AGO4 may function downstream of siRNA production.","lang":"eng"}],"issue":"13","type":"journal_article","oa_version":"Published Version","status":"public","title":"Role of Arabidopsis ARGONAUTE4 in RNA-directed DNA methylation triggered by inverted repeats","intvolume":" 14","_id":"9493","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","day":"13","article_processing_charge":"No","scopus_import":"1","date_published":"2004-07-13T00:00:00Z","article_type":"original","page":"1214-1220","publication":"Current Biology","citation":{"chicago":"Zilberman, Daniel, Xiaofeng Cao, Lisa K. Johansen, Zhixin Xie, James C. Carrington, and Steven E. Jacobsen. “Role of Arabidopsis ARGONAUTE4 in RNA-Directed DNA Methylation Triggered by Inverted Repeats.” Current Biology. Elsevier, 2004. https://doi.org/10.1016/j.cub.2004.06.055.","mla":"Zilberman, Daniel, et al. “Role of Arabidopsis ARGONAUTE4 in RNA-Directed DNA Methylation Triggered by Inverted Repeats.” Current Biology, vol. 14, no. 13, Elsevier, 2004, pp. 1214–20, doi:10.1016/j.cub.2004.06.055.","short":"D. Zilberman, X. Cao, L.K. Johansen, Z. Xie, J.C. Carrington, S.E. Jacobsen, Current Biology 14 (2004) 1214–1220.","ista":"Zilberman D, Cao X, Johansen LK, Xie Z, Carrington JC, Jacobsen SE. 2004. Role of Arabidopsis ARGONAUTE4 in RNA-directed DNA methylation triggered by inverted repeats. Current Biology. 14(13), 1214–1220.","ieee":"D. Zilberman, X. Cao, L. K. Johansen, Z. Xie, J. C. Carrington, and S. E. Jacobsen, “Role of Arabidopsis ARGONAUTE4 in RNA-directed DNA methylation triggered by inverted repeats,” Current Biology, vol. 14, no. 13. Elsevier, pp. 1214–1220, 2004.","apa":"Zilberman, D., Cao, X., Johansen, L. K., Xie, Z., Carrington, J. C., & Jacobsen, S. E. (2004). Role of Arabidopsis ARGONAUTE4 in RNA-directed DNA methylation triggered by inverted repeats. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2004.06.055","ama":"Zilberman D, Cao X, Johansen LK, Xie Z, Carrington JC, Jacobsen SE. Role of Arabidopsis ARGONAUTE4 in RNA-directed DNA methylation triggered by inverted repeats. Current Biology. 2004;14(13):1214-1220. doi:10.1016/j.cub.2004.06.055"}}]