[{"citation":{"ista":"Brázdil T, Chatterjee K, Chmelik M, Fellner A, Kretinsky J. 2015. Counterexample explanation by learning small strategies in Markov decision processes. CAV: Computer Aided Verification, LNCS, vol. 9206, 158–177.","ieee":"T. Brázdil, K. Chatterjee, M. Chmelik, A. Fellner, and J. Kretinsky, “Counterexample explanation by learning small strategies in Markov decision processes,” presented at the CAV: Computer Aided Verification, San Francisco, CA, United States, 2015, vol. 9206, pp. 158–177.","apa":"Brázdil, T., Chatterjee, K., Chmelik, M., Fellner, A., & Kretinsky, J. (2015). Counterexample explanation by learning small strategies in Markov decision processes (Vol. 9206, pp. 158–177). Presented at the CAV: Computer Aided Verification, San Francisco, CA, United States: Springer. https://doi.org/10.1007/978-3-319-21690-4_10","ama":"Brázdil T, Chatterjee K, Chmelik M, Fellner A, Kretinsky J. Counterexample explanation by learning small strategies in Markov decision processes. In: Vol 9206. Springer; 2015:158-177. doi:10.1007/978-3-319-21690-4_10","chicago":"Brázdil, Tomáš, Krishnendu Chatterjee, Martin Chmelik, Andreas Fellner, and Jan Kretinsky. “Counterexample Explanation by Learning Small Strategies in Markov Decision Processes,” 9206:158–77. Springer, 2015. https://doi.org/10.1007/978-3-319-21690-4_10.","mla":"Brázdil, Tomáš, et al. Counterexample Explanation by Learning Small Strategies in Markov Decision Processes. Vol. 9206, Springer, 2015, pp. 158–77, doi:10.1007/978-3-319-21690-4_10.","short":"T. Brázdil, K. Chatterjee, M. Chmelik, A. Fellner, J. Kretinsky, in:, Springer, 2015, pp. 158–177."},"page":"158 - 177","date_published":"2015-07-16T00:00:00Z","scopus_import":1,"day":"16","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"1603","intvolume":" 9206","title":"Counterexample explanation by learning small strategies in Markov decision processes","status":"public","oa_version":"Preprint","type":"conference","alternative_title":["LNCS"],"abstract":[{"text":"For deterministic systems, a counterexample to a property can simply be an error trace, whereas counterexamples in probabilistic systems are necessarily more complex. For instance, a set of erroneous traces with a sufficient cumulative probability mass can be used. Since these are too large objects to understand and manipulate, compact representations such as subchains have been considered. In the case of probabilistic systems with non-determinism, the situation is even more complex. While a subchain for a given strategy (or scheduler, resolving non-determinism) is a straightforward choice, we take a different approach. Instead, we focus on the strategy itself, and extract the most important decisions it makes, and present its succinct representation.\r\nThe key tools we employ to achieve this are (1) introducing a concept of importance of a state w.r.t. the strategy, and (2) learning using decision trees. There are three main consequent advantages of our approach. Firstly, it exploits the quantitative information on states, stressing the more important decisions. Secondly, it leads to a greater variability and degree of freedom in representing the strategies. Thirdly, the representation uses a self-explanatory data structure. In summary, our approach produces more succinct and more explainable strategies, as opposed to e.g. binary decision diagrams. Finally, our experimental results show that we can extract several rules describing the strategy even for very large systems that do not fit in memory, and based on the rules explain the erroneous behaviour.","lang":"eng"}],"oa":1,"main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1502.02834"}],"project":[{"name":"Modern Graph Algorithmic Techniques in Formal Verification","call_identifier":"FWF","_id":"2584A770-B435-11E9-9278-68D0E5697425","grant_number":"P 23499-N23"},{"_id":"25832EC2-B435-11E9-9278-68D0E5697425","grant_number":"S 11407_N23","name":"Rigorous Systems Engineering","call_identifier":"FWF"},{"call_identifier":"FWF","name":"The Wittgenstein Prize","_id":"25F42A32-B435-11E9-9278-68D0E5697425","grant_number":"Z211"},{"call_identifier":"FP7","name":"Quantitative Graph Games: Theory and Applications","grant_number":"279307","_id":"2581B60A-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FP7","name":"Quantitative Reactive Modeling","grant_number":"267989","_id":"25EE3708-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FP7","name":"International IST Postdoc Fellowship Programme","grant_number":"291734","_id":"25681D80-B435-11E9-9278-68D0E5697425"}],"quality_controlled":"1","doi":"10.1007/978-3-319-21690-4_10","conference":{"end_date":"2015-07-24","location":"San Francisco, CA, United States","start_date":"2015-07-18","name":"CAV: Computer Aided Verification"},"language":[{"iso":"eng"}],"publication_identifier":{"eisbn":["978-3-319-21690-4"]},"month":"07","year":"2015","acknowledgement":"This research was funded in part by Austrian Science Fund (FWF) Grant No P 23499-N23, FWF NFN Grant No S11407-N23 (RiSE) and Z211-N23 (Wittgenstein Award), European Research Council (ERC) Grant No 279307 (Graph Games), ERC Grant No 267989 (QUAREM), the Czech Science Foundation Grant No P202/12/G061, and People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007–2013) REA Grant No 291734.","publisher":"Springer","department":[{"_id":"KrCh"},{"_id":"ToHe"}],"publication_status":"published","related_material":{"record":[{"relation":"research_paper","status":"public","id":"5549"}]},"author":[{"full_name":"Brázdil, Tomáš","last_name":"Brázdil","first_name":"Tomáš"},{"first_name":"Krishnendu","last_name":"Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","full_name":"Chatterjee, Krishnendu"},{"last_name":"Chmelik","first_name":"Martin","id":"3624234E-F248-11E8-B48F-1D18A9856A87","full_name":"Chmelik, Martin"},{"full_name":"Fellner, Andreas","id":"42BABFB4-F248-11E8-B48F-1D18A9856A87","last_name":"Fellner","first_name":"Andreas"},{"full_name":"Kretinsky, Jan","last_name":"Kretinsky","first_name":"Jan","orcid":"0000-0002-8122-2881","id":"44CEF464-F248-11E8-B48F-1D18A9856A87"}],"volume":9206,"date_updated":"2024-02-21T13:52:07Z","date_created":"2018-12-11T11:52:58Z","publist_id":"5564","ec_funded":1},{"title":"Experimental part of CAV 2015 publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes","ddc":["004"],"status":"public","_id":"5549","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","file":[{"creator":"system","content_type":"application/zip","file_size":49557109,"file_name":"IST-2015-28-v1+2_Fellner_DataRep.zip","access_level":"open_access","date_updated":"2020-07-14T12:47:00Z","date_created":"2018-12-12T13:02:31Z","checksum":"b8bcb43c0893023cda66c1b69c16ac62","file_id":"5597","relation":"main_file"}],"type":"research_data","datarep_id":"28","abstract":[{"text":"This repository contains the experimental part of the CAV 2015 publication Counterexample Explanation by Learning Small Strategies in Markov Decision Processes.\r\nWe extended the probabilistic model checker PRISM to represent strategies of Markov Decision Processes as Decision Trees.\r\nThe archive contains a java executable version of the extended tool (prism_dectree.jar) together with a few examples of the PRISM benchmark library.\r\nTo execute the program, please have a look at the README.txt, which provides instructions and further information on the archive.\r\nThe archive contains scripts that (if run often enough) reproduces the data presented in the publication.","lang":"eng"}],"citation":{"ama":"Fellner A. Experimental part of CAV 2015 publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes. 2015. doi:10.15479/AT:ISTA:28","ista":"Fellner A. 2015. Experimental part of CAV 2015 publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes, Institute of Science and Technology Austria, 10.15479/AT:ISTA:28.","apa":"Fellner, A. (2015). Experimental part of CAV 2015 publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:28","ieee":"A. Fellner, “Experimental part of CAV 2015 publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes.” Institute of Science and Technology Austria, 2015.","mla":"Fellner, Andreas. Experimental Part of CAV 2015 Publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes. Institute of Science and Technology Austria, 2015, doi:10.15479/AT:ISTA:28.","short":"A. Fellner, (2015).","chicago":"Fellner, Andreas. “Experimental Part of CAV 2015 Publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes.” Institute of Science and Technology Austria, 2015. https://doi.org/10.15479/AT:ISTA:28."},"date_published":"2015-08-13T00:00:00Z","keyword":["Markov Decision Process","Decision Tree","Probabilistic Verification","Counterexample Explanation"],"has_accepted_license":"1","article_processing_charge":"No","day":"13","department":[{"_id":"KrCh"},{"_id":"ToHe"}],"publisher":"Institute of Science and Technology Austria","year":"2015","date_updated":"2024-02-21T13:52:07Z","date_created":"2018-12-12T12:31:29Z","contributor":[{"last_name":"Kretinsky","first_name":"Jan","id":"44CEF464-F248-11E8-B48F-1D18A9856A87"}],"related_material":{"record":[{"relation":"popular_science","status":"public","id":"1603"}]},"author":[{"id":"42BABFB4-F248-11E8-B48F-1D18A9856A87","first_name":"Andreas","last_name":"Fellner","full_name":"Fellner, Andreas"}],"license":"https://creativecommons.org/publicdomain/zero/1.0/","publist_id":"5564","ec_funded":1,"file_date_updated":"2020-07-14T12:47:00Z","project":[{"grant_number":"279307","_id":"2581B60A-B435-11E9-9278-68D0E5697425","name":"Quantitative Graph Games: Theory and Applications","call_identifier":"FP7"},{"_id":"25832EC2-B435-11E9-9278-68D0E5697425","grant_number":"S 11407_N23","name":"Rigorous Systems Engineering","call_identifier":"FWF"}],"tmp":{"short":"CC0 (1.0)","image":"/images/cc_0.png","legal_code_url":"https://creativecommons.org/publicdomain/zero/1.0/legalcode","name":"Creative Commons Public Domain Dedication (CC0 1.0)"},"oa":1,"doi":"10.15479/AT:ISTA:28","month":"08"},{"date_published":"2015-01-01T00:00:00Z","citation":{"ista":"Goaoc X, Paták P, Patakova Z, Tancer M, Wagner U. 2015. Bounding Helly numbers via Betti numbers. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 34, 507–521.","apa":"Goaoc, X., Paták, P., Patakova, Z., Tancer, M., & Wagner, U. (2015). Bounding Helly numbers via Betti numbers (Vol. 34, pp. 507–521). Presented at the SoCG: Symposium on Computational Geometry, Eindhoven, Netherlands: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.SOCG.2015.507","ieee":"X. Goaoc, P. Paták, Z. Patakova, M. Tancer, and U. Wagner, “Bounding Helly numbers via Betti numbers,” presented at the SoCG: Symposium on Computational Geometry, Eindhoven, Netherlands, 2015, vol. 34, pp. 507–521.","ama":"Goaoc X, Paták P, Patakova Z, Tancer M, Wagner U. Bounding Helly numbers via Betti numbers. In: Vol 34. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2015:507-521. doi:10.4230/LIPIcs.SOCG.2015.507","chicago":"Goaoc, Xavier, Pavel Paták, Zuzana Patakova, Martin Tancer, and Uli Wagner. “Bounding Helly Numbers via Betti Numbers,” 34:507–21. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015. https://doi.org/10.4230/LIPIcs.SOCG.2015.507.","mla":"Goaoc, Xavier, et al. Bounding Helly Numbers via Betti Numbers. Vol. 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 507–21, doi:10.4230/LIPIcs.SOCG.2015.507.","short":"X. Goaoc, P. Paták, Z. Patakova, M. Tancer, U. Wagner, in:, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 507–521."},"page":"507 - 521","has_accepted_license":"1","article_processing_charge":"No","day":"01","scopus_import":"1","pubrep_id":"501","file":[{"relation":"main_file","file_id":"4794","date_updated":"2020-07-14T12:45:00Z","date_created":"2018-12-12T10:10:09Z","checksum":"e6881df44d87fe0c2529c9f7b2724614","file_name":"IST-2016-501-v1+1_46.pdf","access_level":"open_access","content_type":"application/pdf","file_size":633712,"creator":"system"}],"oa_version":"Submitted Version","_id":"1512","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 34","title":"Bounding Helly numbers via Betti numbers","status":"public","ddc":["510"],"abstract":[{"lang":"eng","text":"We show that very weak topological assumptions are enough to ensure the existence of a Helly-type theorem. More precisely, we show that for any non-negative integers b and d there exists an integer h(b,d) such that the following holds. If F is a finite family of subsets of R^d such that the ith reduced Betti number (with Z_2 coefficients in singular homology) of the intersection of any proper subfamily G of F is at most b for every non-negative integer i less or equal to (d-1)/2, then F has Helly number at most h(b,d). These topological conditions are sharp: not controlling any of these first Betti numbers allow for families with unbounded Helly number. Our proofs combine homological non-embeddability results with a Ramsey-based approach to build, given an arbitrary simplicial complex K, some well-behaved chain map from C_*(K) to C_*(R^d). Both techniques are of independent interest."}],"type":"conference","alternative_title":["LIPIcs"],"doi":"10.4230/LIPIcs.SOCG.2015.507","conference":{"location":"Eindhoven, Netherlands","start_date":"2015-06-22","end_date":"2015-06-25","name":"SoCG: Symposium on Computational Geometry"},"language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","month":"01","related_material":{"record":[{"status":"public","relation":"later_version","id":"424"}]},"author":[{"full_name":"Goaoc, Xavier","last_name":"Goaoc","first_name":"Xavier"},{"full_name":"Paták, Pavel","first_name":"Pavel","last_name":"Paták"},{"full_name":"Patakova, Zuzana","orcid":"0000-0002-3975-1683","first_name":"Zuzana","last_name":"Patakova"},{"last_name":"Tancer","first_name":"Martin","orcid":"0000-0002-1191-6714","full_name":"Tancer, Martin"},{"full_name":"Wagner, Uli","orcid":"0000-0002-1494-0568","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","last_name":"Wagner","first_name":"Uli"}],"volume":34,"date_updated":"2024-02-28T12:59:37Z","date_created":"2018-12-11T11:52:27Z","acknowledgement":"PP, ZP and MT were partially supported by the Charles University Grant GAUK 421511. ZP was\r\npartially supported by the Charles University Grant SVV-2014-260103. ZP and MT were partially\r\nsupported by the ERC Advanced Grant No. 267165 and by the project CE-ITI (GACR P202/12/G061)\r\nof the Czech Science Foundation. UW was partially supported by the Swiss National Science Foundation\r\n(grants SNSF-200020-138230 and SNSF-PP00P2-138948). Part of this work was done when XG was affiliated with INRIA Nancy Grand-Est and when MT was affiliated with Institutionen för matematik, Kungliga Tekniska Högskolan, then IST Austria.","year":"2015","department":[{"_id":"UlWa"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","publication_status":"published","publist_id":"5665","file_date_updated":"2020-07-14T12:45:00Z"},{"day":"20","article_processing_charge":"No","date_published":"2015-02-20T00:00:00Z","article_type":"original","page":"203 - 234","publication":"Journal fur die Reine und Angewandte Mathematik","citation":{"ama":"Browning TD, Prendiville S. Improvements in Birch’s theorem on forms in many variables. Journal fur die Reine und Angewandte Mathematik. 2017(731):203-234. doi:10.1515/crelle-2014-0122","ista":"Browning TD, Prendiville S. Improvements in Birch’s theorem on forms in many variables. Journal fur die Reine und Angewandte Mathematik. 2017(731), 203–234.","apa":"Browning, T. D., & Prendiville, S. (n.d.). Improvements in Birch’s theorem on forms in many variables. Journal Fur Die Reine Und Angewandte Mathematik. Walter de Gruyter. https://doi.org/10.1515/crelle-2014-0122","ieee":"T. D. Browning and S. Prendiville, “Improvements in Birch’s theorem on forms in many variables,” Journal fur die Reine und Angewandte Mathematik, vol. 2017, no. 731. Walter de Gruyter, pp. 203–234.","mla":"Browning, Timothy D., and Sean Prendiville. “Improvements in Birch’s Theorem on Forms in Many Variables.” Journal Fur Die Reine Und Angewandte Mathematik, vol. 2017, no. 731, Walter de Gruyter, pp. 203–34, doi:10.1515/crelle-2014-0122.","short":"T.D. Browning, S. Prendiville, Journal Fur Die Reine Und Angewandte Mathematik 2017 (n.d.) 203–234.","chicago":"Browning, Timothy D, and Sean Prendiville. “Improvements in Birch’s Theorem on Forms in Many Variables.” Journal Fur Die Reine Und Angewandte Mathematik. Walter de Gruyter, n.d. https://doi.org/10.1515/crelle-2014-0122."},"abstract":[{"text":"We show that a non-singular integral form of degree d is soluble non-trivially over the integers if and only if it is soluble non-trivially over the reals and the p-adic numbers, provided that the form has at least (d-\\sqrt{d}/2)2^d variables. This improves on a longstanding result of Birch.","lang":"eng"}],"issue":"731","type":"journal_article","oa_version":"Preprint","title":"Improvements in Birch's theorem on forms in many variables","status":"public","intvolume":" 2017","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"271","month":"02","publication_identifier":{"issn":["0075-4102"]},"language":[{"iso":"eng"}],"doi":"10.1515/crelle-2014-0122","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1402.4489"}],"external_id":{"arxiv":["1402.4489"]},"oa":1,"extern":"1","publist_id":"7631","date_created":"2018-12-11T11:45:32Z","date_updated":"2024-03-05T12:09:22Z","volume":2017,"author":[{"orcid":"0000-0002-8314-0177","id":"35827D50-F248-11E8-B48F-1D18A9856A87","last_name":"Browning","first_name":"Timothy D","full_name":"Browning, Timothy D"},{"first_name":"Sean","last_name":"Prendiville","full_name":"Prendiville, Sean"}],"related_material":{"record":[{"relation":"later_version","status":"public","id":"256"}]},"publication_status":"submitted","publisher":"Walter de Gruyter","acknowledgement":"While working on this paper the authors were supported by the Leverhulme Trust and ERC grant 306457.","year":"2015"},{"publication_status":"published","department":[{"_id":"VlKo"},{"_id":"KrPi"}],"publisher":"Springer","year":"2015","date_created":"2018-12-11T11:53:24Z","date_updated":"2024-03-20T08:31:49Z","volume":9216,"author":[{"full_name":"Dziembowski, Stefan","last_name":"Dziembowski","first_name":"Stefan"},{"full_name":"Faust, Sebastian","last_name":"Faust","first_name":"Sebastian"},{"last_name":"Kolmogorov","first_name":"Vladimir","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","full_name":"Kolmogorov, Vladimir"},{"full_name":"Pietrzak, Krzysztof Z","first_name":"Krzysztof Z","last_name":"Pietrzak","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9139-1654"}],"related_material":{"record":[{"status":"public","relation":"earlier_version","id":"2274"}]},"ec_funded":1,"publist_id":"5474","quality_controlled":"1","project":[{"grant_number":"616160","_id":"25FBA906-B435-11E9-9278-68D0E5697425","name":"Discrete Optimization in Computer Vision: Theory and Practice","call_identifier":"FP7"},{"call_identifier":"FP7","name":"Provable Security for Physical Cryptography","grant_number":"259668","_id":"258C570E-B435-11E9-9278-68D0E5697425"}],"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2013/796.pdf"}],"oa":1,"language":[{"iso":"eng"}],"conference":{"name":"CRYPTO: International Cryptology Conference","end_date":"2015-08-20","start_date":"2015-08-16","location":"Santa Barbara, CA, United States"},"doi":"10.1007/978-3-662-48000-7_29","month":"08","publication_identifier":{"issn":["0302-9743"],"isbn":["9783662479995"]},"status":"public","title":"Proofs of space","intvolume":" 9216","_id":"1675","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Preprint","pubrep_id":"671","alternative_title":["LNCS"],"type":"conference","abstract":[{"lang":"eng","text":"Proofs of work (PoW) have been suggested by Dwork and Naor (Crypto’92) as protection to a shared resource. The basic idea is to ask the service requestor to dedicate some non-trivial amount of computational work to every request. The original applications included prevention of spam and protection against denial of service attacks. More recently, PoWs have been used to prevent double spending in the Bitcoin digital currency system. In this work, we put forward an alternative concept for PoWs - so-called proofs of space (PoS), where a service requestor must dedicate a significant amount of disk space as opposed to computation. We construct secure PoS schemes in the random oracle model (with one additional mild assumption required for the proof to go through), using graphs with high “pebbling complexity” and Merkle hash-trees. We discuss some applications, including follow-up work where a decentralized digital currency scheme called Spacecoin is constructed that uses PoS (instead of wasteful PoW like in Bitcoin) to prevent double spending. The main technical contribution of this work is the construction of (directed, loop-free) graphs on N vertices with in-degree O(log logN) such that even if one places Θ(N) pebbles on the nodes of the graph, there’s a constant fraction of nodes that needs Θ(N) steps to be pebbled (where in every step one can put a pebble on a node if all its parents have a pebble)."}],"page":"585 - 605","publication":"35th Annual Cryptology Conference","citation":{"ama":"Dziembowski S, Faust S, Kolmogorov V, Pietrzak KZ. Proofs of space. In: 35th Annual Cryptology Conference. Vol 9216. Springer; 2015:585-605. doi:10.1007/978-3-662-48000-7_29","ista":"Dziembowski S, Faust S, Kolmogorov V, Pietrzak KZ. 2015. Proofs of space. 35th Annual Cryptology Conference. CRYPTO: International Cryptology Conference, LNCS, vol. 9216, 585–605.","ieee":"S. Dziembowski, S. Faust, V. Kolmogorov, and K. Z. Pietrzak, “Proofs of space,” in 35th Annual Cryptology Conference, Santa Barbara, CA, United States, 2015, vol. 9216, pp. 585–605.","apa":"Dziembowski, S., Faust, S., Kolmogorov, V., & Pietrzak, K. Z. (2015). Proofs of space. In 35th Annual Cryptology Conference (Vol. 9216, pp. 585–605). Santa Barbara, CA, United States: Springer. https://doi.org/10.1007/978-3-662-48000-7_29","mla":"Dziembowski, Stefan, et al. “Proofs of Space.” 35th Annual Cryptology Conference, vol. 9216, Springer, 2015, pp. 585–605, doi:10.1007/978-3-662-48000-7_29.","short":"S. Dziembowski, S. Faust, V. Kolmogorov, K.Z. Pietrzak, in:, 35th Annual Cryptology Conference, Springer, 2015, pp. 585–605.","chicago":"Dziembowski, Stefan, Sebastian Faust, Vladimir Kolmogorov, and Krzysztof Z Pietrzak. “Proofs of Space.” In 35th Annual Cryptology Conference, 9216:585–605. Springer, 2015. https://doi.org/10.1007/978-3-662-48000-7_29."},"date_published":"2015-08-01T00:00:00Z","scopus_import":"1","day":"01","article_processing_charge":"No"},{"oa_version":"Published Version","intvolume":" 58","title":"Cancer/Testis antigen PASD1 silences the circadian clock","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15160","issue":"5","abstract":[{"text":"The circadian clock orchestrates global changes in transcriptional regulation on a daily basis via the bHLH-PAS transcription factor CLOCK:BMAL1. Pathways driven by other bHLH-PAS transcription factors have a homologous repressor that modulates activity on a tissue-specific basis, but none have been identified for CLOCK:BMAL1. We show here that the cancer/testis antigen PASD1 fulfills this role to suppress circadian rhythms. PASD1 is evolutionarily related to CLOCK and interacts with the CLOCK:BMAL1 complex to repress transcriptional activation. Expression of PASD1 is restricted to germline tissues in healthy individuals but can be induced in cells of somatic origin upon oncogenic transformation. Reducing PASD1 in human cancer cells significantly increases the amplitude of transcriptional oscillations to generate more robust circadian rhythms. Our results describe a function for a germline-specific protein in regulation of the circadian clock and provide a molecular link from oncogenic transformation to suppression of circadian rhythms.","lang":"eng"}],"type":"journal_article","date_published":"2015-06-04T00:00:00Z","page":"743-754","article_type":"original","citation":{"ieee":"A. K. Michael et al., “Cancer/Testis antigen PASD1 silences the circadian clock,” Molecular Cell, vol. 58, no. 5. Elsevier, pp. 743–754, 2015.","apa":"Michael, A. K., Harvey, S. L., Sammons, P. J., Anderson, A. P., Kopalle, H. M., Banham, A. H., & Partch, C. L. (2015). Cancer/Testis antigen PASD1 silences the circadian clock. Molecular Cell. Elsevier. https://doi.org/10.1016/j.molcel.2015.03.031","ista":"Michael AK, Harvey SL, Sammons PJ, Anderson AP, Kopalle HM, Banham AH, Partch CL. 2015. Cancer/Testis antigen PASD1 silences the circadian clock. Molecular Cell. 58(5), 743–754.","ama":"Michael AK, Harvey SL, Sammons PJ, et al. Cancer/Testis antigen PASD1 silences the circadian clock. Molecular Cell. 2015;58(5):743-754. doi:10.1016/j.molcel.2015.03.031","chicago":"Michael, Alicia K., Stacy L. Harvey, Patrick J. Sammons, Amanda P. Anderson, Hema M. Kopalle, Alison H. Banham, and Carrie L. Partch. “Cancer/Testis Antigen PASD1 Silences the Circadian Clock.” Molecular Cell. Elsevier, 2015. https://doi.org/10.1016/j.molcel.2015.03.031.","short":"A.K. Michael, S.L. Harvey, P.J. Sammons, A.P. Anderson, H.M. Kopalle, A.H. Banham, C.L. Partch, Molecular Cell 58 (2015) 743–754.","mla":"Michael, Alicia K., et al. “Cancer/Testis Antigen PASD1 Silences the Circadian Clock.” Molecular Cell, vol. 58, no. 5, Elsevier, 2015, pp. 743–54, doi:10.1016/j.molcel.2015.03.031."},"publication":"Molecular Cell","article_processing_charge":"No","day":"04","keyword":["Cell Biology","Molecular Biology"],"scopus_import":"1","volume":58,"date_updated":"2024-03-25T11:52:26Z","date_created":"2024-03-21T07:58:08Z","author":[{"full_name":"Michael, Alicia Kathleen","id":"6437c950-2a03-11ee-914d-d6476dd7b75c","first_name":"Alicia Kathleen","last_name":"Michael"},{"last_name":"Harvey","first_name":"Stacy L.","full_name":"Harvey, Stacy L."},{"first_name":"Patrick J.","last_name":"Sammons","full_name":"Sammons, Patrick J."},{"last_name":"Anderson","first_name":"Amanda P.","full_name":"Anderson, Amanda P."},{"last_name":"Kopalle","first_name":"Hema M.","full_name":"Kopalle, Hema M."},{"full_name":"Banham, Alison H.","first_name":"Alison H.","last_name":"Banham"},{"full_name":"Partch, Carrie L.","first_name":"Carrie L.","last_name":"Partch"}],"publisher":"Elsevier","publication_status":"published","year":"2015","extern":"1","language":[{"iso":"eng"}],"doi":"10.1016/j.molcel.2015.03.031","quality_controlled":"1","oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.molcel.2015.03.031"}],"publication_identifier":{"issn":["1097-2765"]},"month":"06"},{"doi":"10.1016/j.tibs.2015.07.006","language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["0968-0004"]},"month":"09","author":[{"first_name":"Alicia Kathleen","last_name":"Michael","id":"6437c950-2a03-11ee-914d-d6476dd7b75c","full_name":"Michael, Alicia Kathleen"},{"last_name":"Asimgil","first_name":"Hande","full_name":"Asimgil, Hande"},{"last_name":"Partch","first_name":"Carrie L.","full_name":"Partch, Carrie L."}],"volume":40,"date_updated":"2024-03-25T11:53:58Z","date_created":"2024-03-21T07:57:44Z","year":"2015","publisher":"Elsevier","publication_status":"published","extern":"1","date_published":"2015-09-01T00:00:00Z","citation":{"ama":"Michael AK, Asimgil H, Partch CL. Cytosolic BMAL1 moonlights as a translation factor. Trends in Biochemical Sciences. 2015;40(9):489-490. doi:10.1016/j.tibs.2015.07.006","apa":"Michael, A. K., Asimgil, H., & Partch, C. L. (2015). Cytosolic BMAL1 moonlights as a translation factor. Trends in Biochemical Sciences. Elsevier. https://doi.org/10.1016/j.tibs.2015.07.006","ieee":"A. K. Michael, H. Asimgil, and C. L. Partch, “Cytosolic BMAL1 moonlights as a translation factor,” Trends in Biochemical Sciences, vol. 40, no. 9. Elsevier, pp. 489–490, 2015.","ista":"Michael AK, Asimgil H, Partch CL. 2015. Cytosolic BMAL1 moonlights as a translation factor. Trends in Biochemical Sciences. 40(9), 489–490.","short":"A.K. Michael, H. Asimgil, C.L. Partch, Trends in Biochemical Sciences 40 (2015) 489–490.","mla":"Michael, Alicia K., et al. “Cytosolic BMAL1 Moonlights as a Translation Factor.” Trends in Biochemical Sciences, vol. 40, no. 9, Elsevier, 2015, pp. 489–90, doi:10.1016/j.tibs.2015.07.006.","chicago":"Michael, Alicia K., Hande Asimgil, and Carrie L. Partch. “Cytosolic BMAL1 Moonlights as a Translation Factor.” Trends in Biochemical Sciences. Elsevier, 2015. https://doi.org/10.1016/j.tibs.2015.07.006."},"publication":"Trends in Biochemical Sciences","page":"489-490","article_type":"original","article_processing_charge":"No","day":"01","scopus_import":"1","keyword":["Molecular Biology","Biochemistry"],"oa_version":"None","_id":"15159","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 40","status":"public","title":"Cytosolic BMAL1 moonlights as a translation factor","issue":"9","abstract":[{"text":"It is widely recognized that BMAL1 is an essential subunit of the primary transcription factor that drives rhythmic circadian transcription in the nucleus. In a surprising turn, Lipton et al. now show that BMAL1 rhythmically interacts with translational machinery in the cytosol to stimulate protein synthesis in response to mTOR signaling.","lang":"eng"}],"type":"journal_article"},{"has_accepted_license":"1","day":"18","scopus_import":1,"date_published":"2015-11-18T00:00:00Z","citation":{"mla":"Chevereau, Guillaume, et al. “Quantifying the Determinants of Evolutionary Dynamics Leading to Drug Resistance.” PLoS Biology, vol. 13, no. 11, e1002299, Public Library of Science, 2015, doi:10.1371/journal.pbio.1002299.","short":"G. Chevereau, M. Lukacisinova, T. Batur, A. Guvenek, D. Ayhan, E. Toprak, M.T. Bollenbach, PLoS Biology 13 (2015).","chicago":"Chevereau, Guillaume, Marta Lukacisinova, Tugce Batur, Aysegul Guvenek, Dilay Ayhan, Erdal Toprak, and Mark Tobias Bollenbach. “Quantifying the Determinants of Evolutionary Dynamics Leading to Drug Resistance.” PLoS Biology. Public Library of Science, 2015. https://doi.org/10.1371/journal.pbio.1002299.","ama":"Chevereau G, Lukacisinova M, Batur T, et al. Quantifying the determinants of evolutionary dynamics leading to drug resistance. PLoS Biology. 2015;13(11). doi:10.1371/journal.pbio.1002299","ista":"Chevereau G, Lukacisinova M, Batur T, Guvenek A, Ayhan D, Toprak E, Bollenbach MT. 2015. Quantifying the determinants of evolutionary dynamics leading to drug resistance. PLoS Biology. 13(11), e1002299.","ieee":"G. Chevereau et al., “Quantifying the determinants of evolutionary dynamics leading to drug resistance,” PLoS Biology, vol. 13, no. 11. Public Library of Science, 2015.","apa":"Chevereau, G., Lukacisinova, M., Batur, T., Guvenek, A., Ayhan, D., Toprak, E., & Bollenbach, M. T. (2015). Quantifying the determinants of evolutionary dynamics leading to drug resistance. PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.1002299"},"publication":"PLoS Biology","issue":"11","abstract":[{"text":"The emergence of drug resistant pathogens is a serious public health problem. It is a long-standing goal to predict rates of resistance evolution and design optimal treatment strategies accordingly. To this end, it is crucial to reveal the underlying causes of drug-specific differences in the evolutionary dynamics leading to resistance. However, it remains largely unknown why the rates of resistance evolution via spontaneous mutations and the diversity of mutational paths vary substantially between drugs. Here we comprehensively quantify the distribution of fitness effects (DFE) of mutations, a key determinant of evolutionary dynamics, in the presence of eight antibiotics representing the main modes of action. Using precise high-throughput fitness measurements for genome-wide Escherichia coli gene deletion strains, we find that the width of the DFE varies dramatically between antibiotics and, contrary to conventional wisdom, for some drugs the DFE width is lower than in the absence of stress. We show that this previously underappreciated divergence in DFE width among antibiotics is largely caused by their distinct drug-specific dose-response characteristics. Unlike the DFE, the magnitude of the changes in tolerated drug concentration resulting from genome-wide mutations is similar for most drugs but exceptionally small for the antibiotic nitrofurantoin, i.e., mutations generally have considerably smaller resistance effects for nitrofurantoin than for other drugs. A population genetics model predicts that resistance evolution for drugs with this property is severely limited and confined to reproducible mutational paths. We tested this prediction in laboratory evolution experiments using the “morbidostat”, a device for evolving bacteria in well-controlled drug environments. Nitrofurantoin resistance indeed evolved extremely slowly via reproducible mutations—an almost paradoxical behavior since this drug causes DNA damage and increases the mutation rate. Overall, we identified novel quantitative characteristics of the evolutionary landscape that provide the conceptual foundation for predicting the dynamics of drug resistance evolution.","lang":"eng"}],"type":"journal_article","pubrep_id":"468","file":[{"creator":"system","file_size":1387760,"content_type":"application/pdf","file_name":"IST-2016-468-v1+1_journal.pbio.1002299.pdf","access_level":"open_access","date_created":"2018-12-12T10:09:00Z","date_updated":"2020-07-14T12:45:07Z","checksum":"0e82e3279f50b15c6c170c042627802b","file_id":"4723","relation":"main_file"}],"oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"1619","intvolume":" 13","title":"Quantifying the determinants of evolutionary dynamics leading to drug resistance","ddc":["570"],"status":"public","month":"11","doi":"10.1371/journal.pbio.1002299","language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"project":[{"grant_number":"RGP0042/2013","_id":"25EB3A80-B435-11E9-9278-68D0E5697425","name":"Revealing the fundamental limits of cell growth"},{"_id":"25E9AF9E-B435-11E9-9278-68D0E5697425","grant_number":"P27201-B22","name":"Revealing the mechanisms underlying drug interactions","call_identifier":"FWF"},{"_id":"25E83C2C-B435-11E9-9278-68D0E5697425","grant_number":"303507","name":"Optimality principles in responses to antibiotics","call_identifier":"FP7"}],"quality_controlled":"1","publist_id":"5547","ec_funded":1,"file_date_updated":"2020-07-14T12:45:07Z","article_number":"e1002299","related_material":{"record":[{"id":"9711","status":"public","relation":"research_data"},{"relation":"research_data","status":"public","id":"9765"},{"id":"6263","status":"public","relation":"dissertation_contains"}]},"author":[{"full_name":"Chevereau, Guillaume","last_name":"Chevereau","first_name":"Guillaume","id":"424D78A0-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Dravecka, Marta","first_name":"Marta","last_name":"Dravecka","id":"4342E402-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2519-8004"},{"full_name":"Batur, Tugce","last_name":"Batur","first_name":"Tugce"},{"last_name":"Guvenek","first_name":"Aysegul","full_name":"Guvenek, Aysegul"},{"first_name":"Dilay","last_name":"Ayhan","full_name":"Ayhan, Dilay"},{"first_name":"Erdal","last_name":"Toprak","full_name":"Toprak, Erdal"},{"last_name":"Bollenbach","first_name":"Mark Tobias","orcid":"0000-0003-4398-476X","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","full_name":"Bollenbach, Mark Tobias"}],"volume":13,"date_created":"2018-12-11T11:53:04Z","date_updated":"2024-03-28T23:30:28Z","year":"2015","publisher":"Public Library of Science","department":[{"_id":"ToBo"}],"publication_status":"published"},{"oa_version":"Published Version","status":"public","title":"Crucial role of nonspecific interactions in amyloid nucleation","intvolume":" 111","_id":"10382","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","abstract":[{"lang":"eng","text":"Protein oligomers have been implicated as toxic agents in a wide range of amyloid-related diseases. However, it has remained unsolved whether the oligomers are a necessary step in the formation of amyloid fibrils or just a dangerous byproduct. Analogously, it has not been resolved if the amyloid nucleation process is a classical one-step nucleation process or a two-step process involving prenucleation clusters. We use coarse-grained computer simulations to study the effect of nonspecific attractions between peptides on the primary nucleation process underlying amyloid fibrillization. We find that, for peptides that do not attract, the classical one-step nucleation mechanism is possible but only at nonphysiologically high peptide concentrations. At low peptide concentrations, which mimic the physiologically relevant regime, attractive interpeptide interactions are essential for fibril formation. Nucleation then inevitably takes place through a two-step mechanism involving prefibrillar oligomers. We show that oligomers not only help peptides meet each other but also, create an environment that facilitates the conversion of monomers into the β-sheet–rich form characteristic of fibrils. Nucleation typically does not proceed through the most prevalent oligomers but through an oligomer size that is only observed in rare fluctuations, which is why such aggregates might be hard to capture experimentally. Finally, we find that the nucleation of amyloid fibrils cannot be described by classical nucleation theory: in the two-step mechanism, the critical nucleus size increases with increases in both concentration and interpeptide interactions, which is in direct contrast with predictions from classical nucleation theory."}],"issue":"50","type":"journal_article","date_published":"2014-12-01T00:00:00Z","article_type":"original","page":"17869-17874","publication":"Proceedings of the National Academy of Sciences","citation":{"chicago":"Šarić, Anđela, Yassmine C. Chebaro, Tuomas P. J. Knowles, and Daan Frenkel. “Crucial Role of Nonspecific Interactions in Amyloid Nucleation.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2014. https://doi.org/10.1073/pnas.1410159111.","mla":"Šarić, Anđela, et al. “Crucial Role of Nonspecific Interactions in Amyloid Nucleation.” Proceedings of the National Academy of Sciences, vol. 111, no. 50, National Academy of Sciences, 2014, pp. 17869–74, doi:10.1073/pnas.1410159111.","short":"A. Šarić, Y.C. Chebaro, T.P.J. Knowles, D. Frenkel, Proceedings of the National Academy of Sciences 111 (2014) 17869–17874.","ista":"Šarić A, Chebaro YC, Knowles TPJ, Frenkel D. 2014. Crucial role of nonspecific interactions in amyloid nucleation. Proceedings of the National Academy of Sciences. 111(50), 17869–17874.","ieee":"A. Šarić, Y. C. Chebaro, T. P. J. Knowles, and D. Frenkel, “Crucial role of nonspecific interactions in amyloid nucleation,” Proceedings of the National Academy of Sciences, vol. 111, no. 50. National Academy of Sciences, pp. 17869–17874, 2014.","apa":"Šarić, A., Chebaro, Y. C., Knowles, T. P. J., & Frenkel, D. (2014). Crucial role of nonspecific interactions in amyloid nucleation. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.1410159111","ama":"Šarić A, Chebaro YC, Knowles TPJ, Frenkel D. Crucial role of nonspecific interactions in amyloid nucleation. Proceedings of the National Academy of Sciences. 2014;111(50):17869-17874. doi:10.1073/pnas.1410159111"},"day":"01","article_processing_charge":"No","keyword":["multidisciplinary"],"scopus_import":"1","date_created":"2021-11-29T13:09:53Z","date_updated":"2021-11-29T13:29:05Z","volume":111,"author":[{"full_name":"Šarić, Anđela","last_name":"Šarić","first_name":"Anđela","orcid":"0000-0002-7854-2139","id":"bf63d406-f056-11eb-b41d-f263a6566d8b"},{"first_name":"Yassmine C.","last_name":"Chebaro","full_name":"Chebaro, Yassmine C."},{"first_name":"Tuomas P. J.","last_name":"Knowles","full_name":"Knowles, Tuomas P. J."},{"last_name":"Frenkel","first_name":"Daan","full_name":"Frenkel, Daan"}],"publication_status":"published","publisher":"National Academy of Sciences","acknowledgement":"We thank Michele Vendruscolo, Iskra Staneva, and William M. Jacobs, for helpful discussions. A.Š. acknowledges support from the Human Frontier Science Program and Emmanuel College. Y.C.C. and D.F. are supported by Engineering and Physical Sciences Research Council Programme Grant EP/I001352/1. T.P.J.K. acknowledges the Frances and Augustus Newman Foundation, the European Research Council, and the Biotechnology and Biological Sciences Research Council. D.F. acknowledges European Research Council Advanced Grant 227758.","year":"2014","pmid":1,"extern":"1","language":[{"iso":"eng"}],"doi":"10.1073/pnas.1410159111","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://www.pnas.org/content/111/50/17869"}],"oa":1,"external_id":{"pmid":["25453085"],"arxiv":["1412.0897"]},"month":"12","publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]}},{"publication":"Physical Review E","citation":{"mla":"Mallory, S. A., et al. “Anomalous Thermomechanical Properties of a Self-Propelled Colloidal Fluid.” Physical Review E, vol. 89, no. 5, 052303, American Physical Society, 2014, doi:10.1103/physreve.89.052303.","short":"S.A. Mallory, A. Šarić, C. Valeriani, A. Cacciuto, Physical Review E 89 (2014).","chicago":"Mallory, S. A., Anđela Šarić, C. Valeriani, and A. Cacciuto. “Anomalous Thermomechanical Properties of a Self-Propelled Colloidal Fluid.” Physical Review E. American Physical Society, 2014. https://doi.org/10.1103/physreve.89.052303.","ama":"Mallory SA, Šarić A, Valeriani C, Cacciuto A. Anomalous thermomechanical properties of a self-propelled colloidal fluid. Physical Review E. 2014;89(5). doi:10.1103/physreve.89.052303","ista":"Mallory SA, Šarić A, Valeriani C, Cacciuto A. 2014. Anomalous thermomechanical properties of a self-propelled colloidal fluid. Physical Review E. 89(5), 052303.","apa":"Mallory, S. A., Šarić, A., Valeriani, C., & Cacciuto, A. (2014). Anomalous thermomechanical properties of a self-propelled colloidal fluid. Physical Review E. American Physical Society. https://doi.org/10.1103/physreve.89.052303","ieee":"S. A. Mallory, A. Šarić, C. Valeriani, and A. Cacciuto, “Anomalous thermomechanical properties of a self-propelled colloidal fluid,” Physical Review E, vol. 89, no. 5. American Physical Society, 2014."},"article_type":"original","date_published":"2014-05-06T00:00:00Z","scopus_import":"1","day":"06","article_processing_charge":"No","_id":"10383","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","status":"public","title":"Anomalous thermomechanical properties of a self-propelled colloidal fluid","intvolume":" 89","oa_version":"Preprint","type":"journal_article","abstract":[{"lang":"eng","text":"We use numerical simulations to compute the equation of state of a suspension of spherical self-propelled nanoparticles in two and three dimensions. We study in detail the effect of excluded volume interactions and confinement as a function of the system's temperature, concentration, and strength of the propulsion. We find a striking nonmonotonic dependence of the pressure on the temperature and provide simple scaling arguments to predict and explain the occurrence of such anomalous behavior. We explicitly show how our results have important implications for the effective forces on passive components suspended in a bath of active particles."}],"issue":"5","external_id":{"pmid":["25353796"],"arxiv":["1310.0826"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1310.0826"}],"oa":1,"quality_controlled":"1","doi":"10.1103/physreve.89.052303","language":[{"iso":"eng"}],"month":"05","publication_identifier":{"eissn":["1550-2376"],"issn":["1539-3755"]},"year":"2014","pmid":1,"publication_status":"published","publisher":"American Physical Society","author":[{"first_name":"S. A.","last_name":"Mallory","full_name":"Mallory, S. A."},{"id":"bf63d406-f056-11eb-b41d-f263a6566d8b","orcid":"0000-0002-7854-2139","first_name":"Anđela","last_name":"Šarić","full_name":"Šarić, Anđela"},{"full_name":"Valeriani, C.","first_name":"C.","last_name":"Valeriani"},{"last_name":"Cacciuto","first_name":"A.","full_name":"Cacciuto, A."}],"date_created":"2021-11-29T13:10:33Z","date_updated":"2021-11-29T13:29:01Z","volume":89,"article_number":"052303","extern":"1"},{"type":"journal_article","issue":"4","publist_id":"6332","abstract":[{"text":"Diffraction-unlimited far-field super-resolution fluorescence (nanoscopy) methods typically rely on transiently transferring fluorophores between two states, whereby this transfer is usually laid out as a switch. However, depending on whether this is induced in a spatially controlled manner using a pattern of light (coordinate-targeted) or stochastically on a single-molecule basis, specific requirements on the fluorophores are imposed. Therefore, the fluorophores are usually utilized just for one class of methods only. In this study we demonstrate that the reversibly switchable fluorescent protein Dreiklang enables live-cell recordings in both spatially controlled and stochastic modes. We show that the Dreiklang chromophore entails three different light-induced switching mechanisms, namely a reversible photochemical one, off-switching by stimulated emission, and a reversible transfer to a long-lived dark state from the S1 state, all of which can be utilized to overcome the diffraction barrier. We also find that for the single-molecule- based stochastic GSDIM approach (ground-state depletion followed by individual molecule return), Dreiklang provides a larger number of on-off localization events as compared to its progenitor Citrine. Altogether, Dreiklang is a versatile probe for essentially all popular forms of live-cell fluorescence nanoscopy.","lang":"eng"}],"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"1058","year":"2014","intvolume":" 15","publisher":"Wiley-Blackwell","title":"Coordinate-targeted and coordinate-stochastic super-resolution microscopy with the reversibly switchable fluorescent protein dreiklang","status":"public","publication_status":"published","author":[{"first_name":"Nickels","last_name":"Jensen","full_name":"Jensen, Nickels"},{"full_name":"Danzl, Johann G","orcid":"0000-0001-8559-3973","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","last_name":"Danzl","first_name":"Johann G"},{"full_name":"Willig, Katrin","last_name":"Willig","first_name":"Katrin"},{"first_name":"Flavie","last_name":"Lavoie Cardinal","full_name":"Lavoie Cardinal, Flavie"},{"full_name":"Brakemann, Tanja","last_name":"Brakemann","first_name":"Tanja"},{"first_name":"Stefan","last_name":"Hell","full_name":"Hell, Stefan"},{"full_name":"Jakobs, Stefan","first_name":"Stefan","last_name":"Jakobs"}],"volume":15,"oa_version":"None","date_updated":"2021-01-12T06:47:58Z","date_created":"2018-12-11T11:49:55Z","article_processing_charge":"No","month":"03","day":"17","citation":{"chicago":"Jensen, Nickels, Johann G Danzl, Katrin Willig, Flavie Lavoie Cardinal, Tanja Brakemann, Stefan Hell, and Stefan Jakobs. “Coordinate-Targeted and Coordinate-Stochastic Super-Resolution Microscopy with the Reversibly Switchable Fluorescent Protein Dreiklang.” ChemPhysChem. Wiley-Blackwell, 2014. https://doi.org/10.1002/cphc.201301034.","short":"N. Jensen, J.G. Danzl, K. Willig, F. Lavoie Cardinal, T. Brakemann, S. Hell, S. Jakobs, ChemPhysChem 15 (2014) 756–762.","mla":"Jensen, Nickels, et al. “Coordinate-Targeted and Coordinate-Stochastic Super-Resolution Microscopy with the Reversibly Switchable Fluorescent Protein Dreiklang.” ChemPhysChem, vol. 15, no. 4, Wiley-Blackwell, 2014, pp. 756–62, doi:10.1002/cphc.201301034.","ieee":"N. Jensen et al., “Coordinate-targeted and coordinate-stochastic super-resolution microscopy with the reversibly switchable fluorescent protein dreiklang,” ChemPhysChem, vol. 15, no. 4. Wiley-Blackwell, pp. 756–762, 2014.","apa":"Jensen, N., Danzl, J. G., Willig, K., Lavoie Cardinal, F., Brakemann, T., Hell, S., & Jakobs, S. (2014). Coordinate-targeted and coordinate-stochastic super-resolution microscopy with the reversibly switchable fluorescent protein dreiklang. ChemPhysChem. Wiley-Blackwell. https://doi.org/10.1002/cphc.201301034","ista":"Jensen N, Danzl JG, Willig K, Lavoie Cardinal F, Brakemann T, Hell S, Jakobs S. 2014. Coordinate-targeted and coordinate-stochastic super-resolution microscopy with the reversibly switchable fluorescent protein dreiklang. ChemPhysChem. 15(4), 756–762.","ama":"Jensen N, Danzl JG, Willig K, et al. Coordinate-targeted and coordinate-stochastic super-resolution microscopy with the reversibly switchable fluorescent protein dreiklang. ChemPhysChem. 2014;15(4):756-762. doi:10.1002/cphc.201301034"},"publication":"ChemPhysChem","page":"756 - 762","date_published":"2014-03-17T00:00:00Z","doi":"10.1002/cphc.201301034","language":[{"iso":"eng"}]},{"author":[{"full_name":"Hashimoto, Masakazu","first_name":"Masakazu","last_name":"Hashimoto"},{"id":"4C6E54C6-F248-11E8-B48F-1D18A9856A87","last_name":"Morita","first_name":"Hitoshi","full_name":"Morita, Hitoshi"},{"full_name":"Ueno, Naoto","first_name":"Naoto","last_name":"Ueno"}],"date_updated":"2022-03-04T08:26:05Z","date_created":"2022-03-04T08:17:25Z","volume":54,"year":"2014","acknowledgement":"The authors thank all the members of the Division of Morphogenesis, National Institute for Basic Biology, for their contributions to the research, their encouragement, and helpful discussions, particularly Dr M. Suzuki for his critical reading of the manuscript. We also thank the Model Animal Research and Spectrography and Bioimaging Facilities, NIBB Core Research Facilities, for technical support. M.H. was supported by a research fellowship from the Japan Society for the Promotion of Science (JSPS). Our work introduced in this review was supported by a Grant-in-Aid for Scientific Research on Innovative Areas from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan, to N.U.","pmid":1,"publication_status":"published","department":[{"_id":"CaHe"}],"publisher":"Wiley","doi":"10.1111/cga.12039","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.1111/cga.12039","open_access":"1"}],"external_id":{"pmid":["24666178"]},"oa":1,"quality_controlled":"1","month":"02","publication_identifier":{"issn":["0914-3505"]},"oa_version":"None","_id":"10815","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Molecular and cellular mechanisms of development underlying congenital diseases","intvolume":" 54","abstract":[{"text":"In the last several decades, developmental biology has clarified the molecular mechanisms of embryogenesis and organogenesis. In particular, it has demonstrated that the “tool-kit genes” essential for regulating developmental processes are not only highly conserved among species, but are also used as systems at various times and places in an organism to control distinct developmental events. Therefore, mutations in many of these tool-kit genes may cause congenital diseases involving morphological abnormalities. This link between genes and abnormal morphological phenotypes underscores the importance of understanding how cells behave and contribute to morphogenesis as a result of gene function. Recent improvements in live imaging and in quantitative analyses of cellular dynamics will advance our understanding of the cellular pathogenesis of congenital diseases associated with aberrant morphologies. In these studies, it is critical to select an appropriate model organism for the particular phenomenon of interest.","lang":"eng"}],"issue":"1","type":"journal_article","date_published":"2014-02-01T00:00:00Z","publication":"Congenital Anomalies","citation":{"short":"M. Hashimoto, H. Morita, N. Ueno, Congenital Anomalies 54 (2014) 1–7.","mla":"Hashimoto, Masakazu, et al. “Molecular and Cellular Mechanisms of Development Underlying Congenital Diseases.” Congenital Anomalies, vol. 54, no. 1, Wiley, 2014, pp. 1–7, doi:10.1111/cga.12039.","chicago":"Hashimoto, Masakazu, Hitoshi Morita, and Naoto Ueno. “Molecular and Cellular Mechanisms of Development Underlying Congenital Diseases.” Congenital Anomalies. Wiley, 2014. https://doi.org/10.1111/cga.12039.","ama":"Hashimoto M, Morita H, Ueno N. Molecular and cellular mechanisms of development underlying congenital diseases. Congenital Anomalies. 2014;54(1):1-7. doi:10.1111/cga.12039","apa":"Hashimoto, M., Morita, H., & Ueno, N. (2014). Molecular and cellular mechanisms of development underlying congenital diseases. Congenital Anomalies. Wiley. https://doi.org/10.1111/cga.12039","ieee":"M. Hashimoto, H. Morita, and N. Ueno, “Molecular and cellular mechanisms of development underlying congenital diseases,” Congenital Anomalies, vol. 54, no. 1. Wiley, pp. 1–7, 2014.","ista":"Hashimoto M, Morita H, Ueno N. 2014. Molecular and cellular mechanisms of development underlying congenital diseases. Congenital Anomalies. 54(1), 1–7."},"article_type":"original","page":"1-7","day":"01","article_processing_charge":"No","scopus_import":"1","keyword":["Developmental Biology","Embryology","General Medicine","Pediatrics","Perinatology","and Child Health"]},{"month":"04","day":"01","article_processing_charge":"No","publication_identifier":{"isbn":["9783709115251"],"eisbn":["9783709115268"]},"scopus_import":"1","language":[{"iso":"eng"}],"date_published":"2014-04-01T00:00:00Z","doi":"10.1007/978-3-7091-1526-8","quality_controlled":"1","page":"444","citation":{"chicago":"Zažímalová, Eva, Jan Petrášek, and Eva Benková, eds. Auxin and Its Role in Plant Development. 1st ed. Vienna: Springer Nature, 2014. https://doi.org/10.1007/978-3-7091-1526-8.","short":"E. Zažímalová, J. Petrášek, E. Benková, eds., Auxin and Its Role in Plant Development, 1st ed., Springer Nature, Vienna, 2014.","mla":"Zažímalová, Eva, et al., editors. Auxin and Its Role in Plant Development. 1st ed., Springer Nature, 2014, doi:10.1007/978-3-7091-1526-8.","apa":"Zažímalová, E., Petrášek, J., & Benková, E. (Eds.). (2014). Auxin and Its Role in Plant Development (1st ed.). Vienna: Springer Nature. https://doi.org/10.1007/978-3-7091-1526-8","ieee":"E. Zažímalová, J. Petrášek, and E. Benková, Eds., Auxin and Its Role in Plant Development, 1st ed. Vienna: Springer Nature, 2014.","ista":"Zažímalová E, Petrášek J, Benková E eds. 2014. Auxin and Its Role in Plant Development 1st ed., Vienna: Springer Nature, 444p.","ama":"Zažímalová E, Petrášek J, Benková E, eds. Auxin and Its Role in Plant Development. 1st ed. Vienna: Springer Nature; 2014. doi:10.1007/978-3-7091-1526-8"},"abstract":[{"lang":"eng","text":"Auxin is an important signaling compound in plants and vital for plant development and growth. The present book, Auxin and its Role in Plant Development, provides the reader with detailed and comprehensive insight into the functioning of the molecule on the whole and specifically in plant development. In the first part, the functioning, metabolism and signaling pathways of auxin in plants are explained, the second part depicts the specific role of auxin in plant development and the third part describes the interaction and functioning of the signaling compound upon stimuli of the environment. Each chapter is written by international experts in the respective field and designed for scientists and researchers in plant biology, plant development and cell biology to summarize the recent progress in understanding the role of auxin and suggest future perspectives for auxin research."}],"place":"Vienna","type":"book_editor","date_created":"2022-03-03T11:52:44Z","date_updated":"2022-03-04T07:38:15Z","oa_version":"None","edition":"1","status":"public","publication_status":"published","title":"Auxin and Its Role in Plant Development","editor":[{"full_name":"Zažímalová, Eva","first_name":"Eva","last_name":"Zažímalová"},{"full_name":"Petrášek, Jan","last_name":"Petrášek","first_name":"Jan"},{"full_name":"Benková, Eva","last_name":"Benková","first_name":"Eva","orcid":"0000-0002-8510-9739","id":"38F4F166-F248-11E8-B48F-1D18A9856A87"}],"department":[{"_id":"EvBe"}],"publisher":"Springer Nature","year":"2014","_id":"10811","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"ec_funded":1,"publication_status":"published","department":[{"_id":"KrCh"}],"publisher":"Springer Nature","acknowledgement":"This work was supported by the Austrian Science Fund through grant P23499-N23\r\nand through the RiSE network (S11403, S11405, S11406, S11407-N23); ERC Starting Grant (279307: Graph Games); Vienna Science and Technology Fund (WWTF)\r\ngrants PROSEED, ICT12-059, and VRG11-005.","year":"2014","date_updated":"2022-05-17T08:36:01Z","date_created":"2022-03-18T13:01:22Z","volume":8318,"author":[{"full_name":"Aminof, Benjamin","first_name":"Benjamin","last_name":"Aminof","id":"4A55BD00-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Jacobs, Swen","last_name":"Jacobs","first_name":"Swen"},{"first_name":"Ayrat","last_name":"Khalimov","full_name":"Khalimov, Ayrat"},{"full_name":"Rubin, Sasha","first_name":"Sasha","last_name":"Rubin","id":"2EC51194-F248-11E8-B48F-1D18A9856A87"}],"month":"01","publication_identifier":{"issn":["0302-9743"],"eisbn":["9783642540134"],"eissn":["1611-3349"],"isbn":["9783642540127"]},"quality_controlled":"1","project":[{"grant_number":"P 23499-N23","_id":"2584A770-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Modern Graph Algorithmic Techniques in Formal Verification"},{"grant_number":"S11407","_id":"25863FF4-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Game Theory"},{"_id":"2581B60A-B435-11E9-9278-68D0E5697425","grant_number":"279307","call_identifier":"FP7","name":"Quantitative Graph Games: Theory and Applications"}],"main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.1311.4425"}],"external_id":{"arxiv":["1311.4425"]},"oa":1,"language":[{"iso":"eng"}],"conference":{"end_date":"2014-01-21","location":"San Diego, CA, United States","start_date":"2014-01-19","name":"VMCAI: Verifcation, Model Checking, and Abstract Interpretation"},"doi":"10.1007/978-3-642-54013-4_15","alternative_title":["LNCS"],"type":"conference","abstract":[{"lang":"eng","text":"We revisit the parameterized model checking problem for token-passing systems and specifications in indexed CTL ∗ \\X. Emerson and Namjoshi (1995, 2003) have shown that parameterized model checking of indexed CTL ∗ \\X in uni-directional token rings can be reduced to checking rings up to some cutoff size. Clarke et al. (2004) have shown a similar result for general topologies and indexed LTL \\X, provided processes cannot choose the directions for sending or receiving the token.\r\nWe unify and substantially extend these results by systematically exploring fragments of indexed CTL ∗ \\X with respect to general topologies. For each fragment we establish whether a cutoff exists, and for some concrete topologies, such as rings, cliques and stars, we infer small cutoffs. Finally, we show that the problem becomes undecidable, and thus no cutoffs exist, if processes are allowed to choose the directions in which they send or from which they receive the token."}],"status":"public","title":"Parameterized model checking of token-passing systems","intvolume":" 8318","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"10884","oa_version":"Preprint","scopus_import":"1","day":"30","article_processing_charge":"No","page":"262-281","publication":"Verification, Model Checking, and Abstract Interpretation","citation":{"ama":"Aminof B, Jacobs S, Khalimov A, Rubin S. Parameterized model checking of token-passing systems. In: Verification, Model Checking, and Abstract Interpretation. Vol 8318. Springer Nature; 2014:262-281. doi:10.1007/978-3-642-54013-4_15","apa":"Aminof, B., Jacobs, S., Khalimov, A., & Rubin, S. (2014). Parameterized model checking of token-passing systems. In Verification, Model Checking, and Abstract Interpretation (Vol. 8318, pp. 262–281). San Diego, CA, United States: Springer Nature. https://doi.org/10.1007/978-3-642-54013-4_15","ieee":"B. Aminof, S. Jacobs, A. Khalimov, and S. Rubin, “Parameterized model checking of token-passing systems,” in Verification, Model Checking, and Abstract Interpretation, San Diego, CA, United States, 2014, vol. 8318, pp. 262–281.","ista":"Aminof B, Jacobs S, Khalimov A, Rubin S. 2014. Parameterized model checking of token-passing systems. Verification, Model Checking, and Abstract Interpretation. VMCAI: Verifcation, Model Checking, and Abstract Interpretation, LNCS, vol. 8318, 262–281.","short":"B. Aminof, S. Jacobs, A. Khalimov, S. Rubin, in:, Verification, Model Checking, and Abstract Interpretation, Springer Nature, 2014, pp. 262–281.","mla":"Aminof, Benjamin, et al. “Parameterized Model Checking of Token-Passing Systems.” Verification, Model Checking, and Abstract Interpretation, vol. 8318, Springer Nature, 2014, pp. 262–81, doi:10.1007/978-3-642-54013-4_15.","chicago":"Aminof, Benjamin, Swen Jacobs, Ayrat Khalimov, and Sasha Rubin. “Parameterized Model Checking of Token-Passing Systems.” In Verification, Model Checking, and Abstract Interpretation, 8318:262–81. Springer Nature, 2014. https://doi.org/10.1007/978-3-642-54013-4_15."},"date_published":"2014-01-30T00:00:00Z"},{"publication_identifier":{"eisbn":["9783319040998"],"issn":["1612-3786"],"isbn":["9783319040981"],"eissn":["2197-666X"]},"month":"03","project":[{"_id":"255D761E-B435-11E9-9278-68D0E5697425","grant_number":"318493","call_identifier":"FP7","name":"Topological Complex Systems"}],"quality_controlled":"1","doi":"10.1007/978-3-319-04099-8_4","language":[{"iso":"eng"}],"place":"Cham","ec_funded":1,"acknowledgement":"First, we thank the reviewers of this paper for their ideas and critical comments. In addition, we thank Ronny Peikert and Filip Sadlo for a fruitful discussions. This research is supported by the European Commission under the TOPOSYS project FP7-ICT-318493-STREP, the European Social Fund (ESF App. No. 100098251), and the European Science Foundation under the ACAT Research Network Program.","year":"2014","editor":[{"full_name":"Bremer, Peer-Timo","last_name":"Bremer","first_name":"Peer-Timo"},{"first_name":"Ingrid","last_name":"Hotz","full_name":"Hotz, Ingrid"},{"last_name":"Pascucci","first_name":"Valerio","full_name":"Pascucci, Valerio"},{"full_name":"Peikert, Ronald","last_name":"Peikert","first_name":"Ronald"}],"publisher":"Springer","department":[{"_id":"HeEd"}],"publication_status":"published","author":[{"full_name":"Kasten, Jens","last_name":"Kasten","first_name":"Jens"},{"id":"4505473A-F248-11E8-B48F-1D18A9856A87","last_name":"Reininghaus","first_name":"Jan","full_name":"Reininghaus, Jan"},{"first_name":"Wieland","last_name":"Reich","full_name":"Reich, Wieland"},{"full_name":"Scheuermann, Gerik","first_name":"Gerik","last_name":"Scheuermann"}],"volume":1,"date_created":"2022-03-21T07:11:23Z","date_updated":"2022-06-21T12:01:47Z","scopus_import":"1","series_title":"Mathematics and Visualization","article_processing_charge":"No","day":"19","citation":{"ista":"Kasten J, Reininghaus J, Reich W, Scheuermann G. 2014.Toward the extraction of saddle periodic orbits. In: Topological Methods in Data Analysis and Visualization III . vol. 1, 55–69.","ieee":"J. Kasten, J. Reininghaus, W. Reich, and G. Scheuermann, “Toward the extraction of saddle periodic orbits,” in Topological Methods in Data Analysis and Visualization III , vol. 1, P.-T. Bremer, I. Hotz, V. Pascucci, and R. Peikert, Eds. Cham: Springer, 2014, pp. 55–69.","apa":"Kasten, J., Reininghaus, J., Reich, W., & Scheuermann, G. (2014). Toward the extraction of saddle periodic orbits. In P.-T. Bremer, I. Hotz, V. Pascucci, & R. Peikert (Eds.), Topological Methods in Data Analysis and Visualization III (Vol. 1, pp. 55–69). Cham: Springer. https://doi.org/10.1007/978-3-319-04099-8_4","ama":"Kasten J, Reininghaus J, Reich W, Scheuermann G. Toward the extraction of saddle periodic orbits. In: Bremer P-T, Hotz I, Pascucci V, Peikert R, eds. Topological Methods in Data Analysis and Visualization III . Vol 1. Mathematics and Visualization. Cham: Springer; 2014:55-69. doi:10.1007/978-3-319-04099-8_4","chicago":"Kasten, Jens, Jan Reininghaus, Wieland Reich, and Gerik Scheuermann. “Toward the Extraction of Saddle Periodic Orbits.” In Topological Methods in Data Analysis and Visualization III , edited by Peer-Timo Bremer, Ingrid Hotz, Valerio Pascucci, and Ronald Peikert, 1:55–69. Mathematics and Visualization. Cham: Springer, 2014. https://doi.org/10.1007/978-3-319-04099-8_4.","mla":"Kasten, Jens, et al. “Toward the Extraction of Saddle Periodic Orbits.” Topological Methods in Data Analysis and Visualization III , edited by Peer-Timo Bremer et al., vol. 1, Springer, 2014, pp. 55–69, doi:10.1007/978-3-319-04099-8_4.","short":"J. Kasten, J. Reininghaus, W. Reich, G. Scheuermann, in:, P.-T. Bremer, I. Hotz, V. Pascucci, R. Peikert (Eds.), Topological Methods in Data Analysis and Visualization III , Springer, Cham, 2014, pp. 55–69."},"publication":"Topological Methods in Data Analysis and Visualization III ","page":"55-69","date_published":"2014-03-19T00:00:00Z","type":"book_chapter","abstract":[{"lang":"eng","text":"Saddle periodic orbits are an essential and stable part of the topological skeleton of a 3D vector field. Nevertheless, there is currently no efficient algorithm to robustly extract these features. In this chapter, we present a novel technique to extract saddle periodic orbits. Exploiting the analytic properties of such an orbit, we propose a scalar measure based on the finite-time Lyapunov exponent (FTLE) that indicates its presence. Using persistent homology, we can then extract the robust cycles of this field. These cycles thereby represent the saddle periodic orbits of the given vector field. We discuss the different existing FTLE approximation schemes regarding their applicability to this specific problem and propose an adapted version of FTLE called Normalized Velocity Separation. Finally, we evaluate our method using simple analytic vector field data."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"10893","intvolume":" 1","status":"public","title":"Toward the extraction of saddle periodic orbits","oa_version":"None"},{"extern":"1","pmid":1,"year":"2014","publisher":"Elsevier","publication_status":"published","author":[{"last_name":"Buchwalter","first_name":"Abigail","full_name":"Buchwalter, Abigail"},{"full_name":"HETZER, Martin W","last_name":"HETZER","first_name":"Martin W","orcid":"0000-0002-2111-992X","id":"86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed"}],"volume":156,"date_created":"2022-04-07T07:50:04Z","date_updated":"2022-07-18T08:44:33Z","publication_identifier":{"issn":["0092-8674"]},"month":"02","oa":1,"main_file_link":[{"url":"https://doi.org/10.1016/j.cell.2014.02.004","open_access":"1"}],"external_id":{"pmid":["24581486"]},"quality_controlled":"1","doi":"10.1016/j.cell.2014.02.004","language":[{"iso":"eng"}],"type":"journal_article","issue":"5","abstract":[{"lang":"eng","text":"The spindle assembly checkpoint prevents separation of sister chromatids until each kinetochore is attached to the mitotic spindle. Rodriguez-Bravo et al. report that the nuclear pore complex scaffolds spindle assembly checkpoint signaling in interphase, providing a store of inhibitory signals that limits the speed of the subsequent mitosis."}],"_id":"11080","user_id":"72615eeb-f1f3-11ec-aa25-d4573ddc34fd","intvolume":" 156","status":"public","title":"Nuclear pores set the speed limit for mitosis","oa_version":"Published Version","scopus_import":"1","keyword":["General Biochemistry","Genetics and Molecular Biology"],"article_processing_charge":"No","day":"27","citation":{"ista":"Buchwalter A, Hetzer M. 2014. Nuclear pores set the speed limit for mitosis. Cell. 156(5), 868–869.","apa":"Buchwalter, A., & Hetzer, M. (2014). Nuclear pores set the speed limit for mitosis. Cell. Elsevier. https://doi.org/10.1016/j.cell.2014.02.004","ieee":"A. Buchwalter and M. Hetzer, “Nuclear pores set the speed limit for mitosis,” Cell, vol. 156, no. 5. Elsevier, pp. 868–869, 2014.","ama":"Buchwalter A, Hetzer M. Nuclear pores set the speed limit for mitosis. Cell. 2014;156(5):868-869. doi:10.1016/j.cell.2014.02.004","chicago":"Buchwalter, Abigail, and Martin Hetzer. “Nuclear Pores Set the Speed Limit for Mitosis.” Cell. Elsevier, 2014. https://doi.org/10.1016/j.cell.2014.02.004.","mla":"Buchwalter, Abigail, and Martin Hetzer. “Nuclear Pores Set the Speed Limit for Mitosis.” Cell, vol. 156, no. 5, Elsevier, 2014, pp. 868–69, doi:10.1016/j.cell.2014.02.004.","short":"A. Buchwalter, M. Hetzer, Cell 156 (2014) 868–869."},"publication":"Cell","page":"868-869","article_type":"original","date_published":"2014-02-27T00:00:00Z"},{"month":"08","publication_identifier":{"issn":["1059-1524","1939-4586"]},"doi":"10.1091/mbc.e14-04-0865","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1091/mbc.e14-04-0865"}],"oa":1,"quality_controlled":"1","extern":"1","author":[{"full_name":"Buchwalter, Abigail L.","last_name":"Buchwalter","first_name":"Abigail L."},{"full_name":"Liang, Yun","first_name":"Yun","last_name":"Liang"},{"full_name":"HETZER, Martin W","first_name":"Martin W","last_name":"HETZER","id":"86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed","orcid":"0000-0002-2111-992X"}],"date_created":"2022-04-07T07:50:24Z","date_updated":"2022-07-18T08:45:20Z","volume":25,"year":"2014","publication_status":"published","publisher":"American Society for Cell Biology","day":"15","article_processing_charge":"No","scopus_import":"1","keyword":["Cell Biology","Molecular Biology"],"date_published":"2014-08-15T00:00:00Z","publication":"Molecular Biology of the Cell","citation":{"short":"A.L. Buchwalter, Y. Liang, M. Hetzer, Molecular Biology of the Cell 25 (2014) 2472–2484.","mla":"Buchwalter, Abigail L., et al. “Nup50 Is Required for Cell Differentiation and Exhibits Transcription-Dependent Dynamics.” Molecular Biology of the Cell, vol. 25, no. 16, American Society for Cell Biology, 2014, pp. 2472–84, doi:10.1091/mbc.e14-04-0865.","chicago":"Buchwalter, Abigail L., Yun Liang, and Martin Hetzer. “Nup50 Is Required for Cell Differentiation and Exhibits Transcription-Dependent Dynamics.” Molecular Biology of the Cell. American Society for Cell Biology, 2014. https://doi.org/10.1091/mbc.e14-04-0865.","ama":"Buchwalter AL, Liang Y, Hetzer M. Nup50 is required for cell differentiation and exhibits transcription-dependent dynamics. Molecular Biology of the Cell. 2014;25(16):2472-2484. doi:10.1091/mbc.e14-04-0865","apa":"Buchwalter, A. L., Liang, Y., & Hetzer, M. (2014). Nup50 is required for cell differentiation and exhibits transcription-dependent dynamics. Molecular Biology of the Cell. American Society for Cell Biology. https://doi.org/10.1091/mbc.e14-04-0865","ieee":"A. L. Buchwalter, Y. Liang, and M. Hetzer, “Nup50 is required for cell differentiation and exhibits transcription-dependent dynamics,” Molecular Biology of the Cell, vol. 25, no. 16. American Society for Cell Biology, pp. 2472–2484, 2014.","ista":"Buchwalter AL, Liang Y, Hetzer M. 2014. Nup50 is required for cell differentiation and exhibits transcription-dependent dynamics. Molecular Biology of the Cell. 25(16), 2472–2484."},"article_type":"original","page":"2472-2484","abstract":[{"lang":"eng","text":"The nuclear pore complex (NPC) plays a critical role in gene expression by mediating import of transcription regulators into the nucleus and export of RNA transcripts to the cytoplasm. Emerging evidence suggests that in addition to mediating transport, a subset of nucleoporins (Nups) engage in transcriptional activation and elongation at genomic loci that are not associated with NPCs. The underlying mechanism and regulation of Nup mobility on and off nuclear pores remain unclear. Here we show that Nup50 is a mobile Nup with a pronounced presence both at the NPC and in the nucleoplasm that can move between these different localizations. Strikingly, the dynamic behavior of Nup50 in both locations is dependent on active transcription by RNA polymerase II and requires the N-terminal half of the protein, which contains importin α– and Nup153-binding domains. However, Nup50 dynamics are independent of importin α, Nup153, and Nup98, even though the latter two proteins also exhibit transcription-dependent mobility. Of interest, depletion of Nup50 from C2C12 myoblasts does not affect cell proliferation but inhibits differentiation into myotubes. Taken together, our results suggest a transport-independent role for Nup50 in chromatin biology that occurs away from the NPC."}],"issue":"16","type":"journal_article","oa_version":"Published Version","user_id":"72615eeb-f1f3-11ec-aa25-d4573ddc34fd","_id":"11082","status":"public","title":"Nup50 is required for cell differentiation and exhibits transcription-dependent dynamics","intvolume":" 25"},{"extern":"1","date_updated":"2022-07-18T08:45:09Z","date_created":"2022-04-07T07:50:13Z","volume":205,"author":[{"full_name":"Hatch, Emily","first_name":"Emily","last_name":"Hatch"},{"full_name":"HETZER, Martin W","orcid":"0000-0002-2111-992X","id":"86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed","last_name":"HETZER","first_name":"Martin W"}],"publication_status":"published","publisher":"Rockefeller University Press","year":"2014","pmid":1,"month":"04","publication_identifier":{"issn":["1540-8140","0021-9525"]},"language":[{"iso":"eng"}],"doi":"10.1083/jcb.201402003","quality_controlled":"1","oa":1,"main_file_link":[{"url":"https://doi.org/10.1083/jcb.201402003","open_access":"1"}],"external_id":{"pmid":["24751535"]},"abstract":[{"text":"In eukaryotic cells the nuclear genome is enclosed by the nuclear envelope (NE). In metazoans, the NE breaks down in mitosis and it has been assumed that the physical barrier separating nucleoplasm and cytoplasm remains intact during the rest of the cell cycle and cell differentiation. However, recent studies suggest that nonmitotic NE remodeling plays a critical role in development, virus infection, laminopathies, and cancer. Although the mechanisms underlying these NE restructuring events are currently being defined, one common theme is activation of protein kinase C family members in the interphase nucleus to disrupt the nuclear lamina, demonstrating the importance of the lamina in maintaining nuclear integrity.","lang":"eng"}],"issue":"2","type":"journal_article","oa_version":"Published Version","status":"public","title":"Breaching the nuclear envelope in development and disease","intvolume":" 205","user_id":"72615eeb-f1f3-11ec-aa25-d4573ddc34fd","_id":"11081","day":"21","article_processing_charge":"No","keyword":["Cell Biology"],"scopus_import":"1","date_published":"2014-04-21T00:00:00Z","article_type":"review","page":"133-141","publication":"Journal of Cell Biology","citation":{"ama":"Hatch E, Hetzer M. Breaching the nuclear envelope in development and disease. Journal of Cell Biology. 2014;205(2):133-141. doi:10.1083/jcb.201402003","ieee":"E. Hatch and M. Hetzer, “Breaching the nuclear envelope in development and disease,” Journal of Cell Biology, vol. 205, no. 2. Rockefeller University Press, pp. 133–141, 2014.","apa":"Hatch, E., & Hetzer, M. (2014). Breaching the nuclear envelope in development and disease. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.201402003","ista":"Hatch E, Hetzer M. 2014. Breaching the nuclear envelope in development and disease. Journal of Cell Biology. 205(2), 133–141.","short":"E. Hatch, M. Hetzer, Journal of Cell Biology 205 (2014) 133–141.","mla":"Hatch, Emily, and Martin Hetzer. “Breaching the Nuclear Envelope in Development and Disease.” Journal of Cell Biology, vol. 205, no. 2, Rockefeller University Press, 2014, pp. 133–41, doi:10.1083/jcb.201402003.","chicago":"Hatch, Emily, and Martin Hetzer. “Breaching the Nuclear Envelope in Development and Disease.” Journal of Cell Biology. Rockefeller University Press, 2014. https://doi.org/10.1083/jcb.201402003."}},{"date_created":"2022-07-14T12:33:24Z","date_updated":"2022-08-19T08:30:30Z","volume":440,"author":[{"orcid":"0000-0003-2871-127X","id":"7439a258-f3c0-11ec-9501-9df22fe06720","last_name":"Matthee","first_name":"Jorryt J","full_name":"Matthee, Jorryt J"},{"full_name":"Sobral, David","first_name":"David","last_name":"Sobral"},{"full_name":"Swinbank, A. M.","last_name":"Swinbank","first_name":"A. M."},{"full_name":"Smail, Ian","last_name":"Smail","first_name":"Ian"},{"full_name":"Best, P. N.","first_name":"P. N.","last_name":"Best"},{"full_name":"Kim, Jae-Woo","last_name":"Kim","first_name":"Jae-Woo"},{"full_name":"Franx, Marijn","last_name":"Franx","first_name":"Marijn"},{"full_name":"Milvang-Jensen, Bo","last_name":"Milvang-Jensen","first_name":"Bo"},{"last_name":"Fynbo","first_name":"Johan","full_name":"Fynbo, Johan"}],"publication_status":"published","publisher":"Oxford University Press","acknowledgement":"We thank the anonymous referee for the comments and suggestions which improved both the quality and clarity of this work. DS acknowledges financial support from the Netherlands Organisation for Scientific Research (NWO) through a Veni fellowship. IRS acknowledges support from STFC (ST/I001573/1), a Leverhulme Fellowship, the ERC Advanced Investigator programme DUSTYGAL 321334 and a Royal Society/Wolfson Merit Award. PNB acknowledges support from the Leverhulme Trust. JWK acknowledges the support from the Creative Research Initiative Program, no. 2008- 0060544, of the National Research Foundation of Korea (NRF) funded by the Korean government (MSIP). JPUF and BMJ acknowledge support from the ERC-StG grant EGGS-278202. The Dark Cosmology Centre is funded by the Danish National Research Foundation. This work is based in part on data obtained as part of the UKIRT Infrared Deep Sky Survey. Based on observations obtained with MegaPrime/MegaCam, a joint project of CFHT and CEA/IRFU, at the Canada–France–Hawaii Telescope (CFHT) which is operated by the National Research Council (NRC) of Canada, the Institut National des Science de l’Univers of the Centre National de la Recherche Scientifique (CNRS) of France and the University of Hawaii. This work is based in part on data products produced at Terapix available at the Canadian Astronomy Data Centre as part of the Canada-France-Hawaii Telescope Legacy Survey, a collaborative project of NRC and CNRS. This work was only possible due to OPTICON/FP7 and the access that it granted to the CFHT telescope. The authors also wish to acknowledge the CFHTLS and UKIDSS surveys for their excellent legacy and complementary value – without such high-quality data sets, this research would not have been possible.","year":"2014","extern":"1","language":[{"iso":"eng"}],"doi":"10.1093/mnras/stu392","quality_controlled":"1","external_id":{"arxiv":["1402.6697"]},"oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/1402.6697","open_access":"1"}],"month":"05","publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"oa_version":"Preprint","title":"A 10 deg2 Lyman α survey at z=8.8 with spectroscopic follow-up: Strong constraints on the luminosity function and implications for other surveys","status":"public","intvolume":" 440","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11583","abstract":[{"text":"Candidate galaxies at redshifts of z ∼ 10 are now being found in extremely deep surveys, probing very small areas. As a consequence, candidates are very faint, making spectroscopic confirmation practically impossible. In order to overcome such limitations, we have undertaken the CF-HiZELS survey, which is a large-area, medium-depth near-infrared narrow-band survey targeted at z = 8.8 Lyman α (Lyα) emitters (LAEs) and covering 10 deg2 in part of the SSA22 field with the Canada–France–Hawaii Telescope (CFHT). We surveyed a comoving volume of 4.7 × 106 Mpc3 to a Lyα luminosity limit of 6.3 × 1043舁erg舁s−1. We look for Lyα candidates by applying the following criteria: (i) clear emission-line source, (ii) no optical detections (ugriz from CFHTLS), (iii) no visible detection in the optical stack (ugriz > 27), (iv) visually checked reliable NBJ and J detections and (v) J − K ≤ 0. We compute photometric redshifts and remove a significant amount of dusty lower redshift line-emitters at z ∼ 1.4 or 2.2. A total of 13 Lyα candidates were found, of which two are marked as strong candidates, but the majority have very weak constraints on their spectral energy distributions. Using follow-up observations with SINFONI/VLT, we are able to exclude the most robust candidates as LAEs. We put a strong constraint on the Lyα luminosity function at z ∼ 9 and make realistic predictions for ongoing and future surveys. Our results show that surveys for the highest redshift LAEs are susceptible of multiple contaminations and that spectroscopic follow-up is absolutely necessary.","lang":"eng"}],"issue":"3","type":"journal_article","date_published":"2014-05-21T00:00:00Z","article_type":"original","page":"2375-2387","publication":"Monthly Notices of the Royal Astronomical Society","citation":{"short":"J.J. Matthee, D. Sobral, A.M. Swinbank, I. Smail, P.N. Best, J.-W. Kim, M. Franx, B. Milvang-Jensen, J. Fynbo, Monthly Notices of the Royal Astronomical Society 440 (2014) 2375–2387.","mla":"Matthee, Jorryt J., et al. “A 10 Deg2 Lyman α Survey at Z=8.8 with Spectroscopic Follow-up: Strong Constraints on the Luminosity Function and Implications for Other Surveys.” Monthly Notices of the Royal Astronomical Society, vol. 440, no. 3, Oxford University Press, 2014, pp. 2375–87, doi:10.1093/mnras/stu392.","chicago":"Matthee, Jorryt J, David Sobral, A. M. Swinbank, Ian Smail, P. N. Best, Jae-Woo Kim, Marijn Franx, Bo Milvang-Jensen, and Johan Fynbo. “A 10 Deg2 Lyman α Survey at Z=8.8 with Spectroscopic Follow-up: Strong Constraints on the Luminosity Function and Implications for Other Surveys.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2014. https://doi.org/10.1093/mnras/stu392.","ama":"Matthee JJ, Sobral D, Swinbank AM, et al. A 10 deg2 Lyman α survey at z=8.8 with spectroscopic follow-up: Strong constraints on the luminosity function and implications for other surveys. Monthly Notices of the Royal Astronomical Society. 2014;440(3):2375-2387. doi:10.1093/mnras/stu392","ieee":"J. J. Matthee et al., “A 10 deg2 Lyman α survey at z=8.8 with spectroscopic follow-up: Strong constraints on the luminosity function and implications for other surveys,” Monthly Notices of the Royal Astronomical Society, vol. 440, no. 3. Oxford University Press, pp. 2375–2387, 2014.","apa":"Matthee, J. J., Sobral, D., Swinbank, A. M., Smail, I., Best, P. N., Kim, J.-W., … Fynbo, J. (2014). A 10 deg2 Lyman α survey at z=8.8 with spectroscopic follow-up: Strong constraints on the luminosity function and implications for other surveys. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stu392","ista":"Matthee JJ, Sobral D, Swinbank AM, Smail I, Best PN, Kim J-W, Franx M, Milvang-Jensen B, Fynbo J. 2014. A 10 deg2 Lyman α survey at z=8.8 with spectroscopic follow-up: Strong constraints on the luminosity function and implications for other surveys. Monthly Notices of the Royal Astronomical Society. 440(3), 2375–2387."},"day":"21","article_processing_charge":"No","keyword":["Space and Planetary Science","Astronomy and Astrophysics","galaxies: evolution","galaxies: high-redshift","cosmology: observations","dark ages","reionization","first stars"],"scopus_import":"1"},{"scopus_import":"1","keyword":["Space and Planetary Science","Astronomy and Astrophysics","galaxies: abundances","galaxies: evolution","galaxies: kinematics and dynamics"],"article_processing_charge":"No","day":"21","citation":{"short":"J.P. Stott, D. Sobral, A.M. Swinbank, I. Smail, R. Bower, P.N. Best, R.M. Sharples, J.E. Geach, J.J. Matthee, Monthly Notices of the Royal Astronomical Society 443 (2014) 2695–2704.","mla":"Stott, John P., et al. “A Relationship between Specific Star Formation Rate and Metallicity Gradient within z ∼ 1 Galaxies from KMOS-HiZELS.” Monthly Notices of the Royal Astronomical Society, vol. 443, no. 3, Oxford University Press, 2014, pp. 2695–704, doi:10.1093/mnras/stu1343.","chicago":"Stott, John P., David Sobral, A. M. Swinbank, Ian Smail, Richard Bower, Philip N. Best, Ray M. Sharples, James E. Geach, and Jorryt J Matthee. “A Relationship between Specific Star Formation Rate and Metallicity Gradient within z ∼ 1 Galaxies from KMOS-HiZELS.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2014. https://doi.org/10.1093/mnras/stu1343.","ama":"Stott JP, Sobral D, Swinbank AM, et al. A relationship between specific star formation rate and metallicity gradient within z ∼ 1 galaxies from KMOS-HiZELS. Monthly Notices of the Royal Astronomical Society. 2014;443(3):2695-2704. doi:10.1093/mnras/stu1343","ieee":"J. P. Stott et al., “A relationship between specific star formation rate and metallicity gradient within z ∼ 1 galaxies from KMOS-HiZELS,” Monthly Notices of the Royal Astronomical Society, vol. 443, no. 3. Oxford University Press, pp. 2695–2704, 2014.","apa":"Stott, J. P., Sobral, D., Swinbank, A. M., Smail, I., Bower, R., Best, P. N., … Matthee, J. J. (2014). A relationship between specific star formation rate and metallicity gradient within z ∼ 1 galaxies from KMOS-HiZELS. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stu1343","ista":"Stott JP, Sobral D, Swinbank AM, Smail I, Bower R, Best PN, Sharples RM, Geach JE, Matthee JJ. 2014. A relationship between specific star formation rate and metallicity gradient within z ∼ 1 galaxies from KMOS-HiZELS. Monthly Notices of the Royal Astronomical Society. 443(3), 2695–2704."},"publication":"Monthly Notices of the Royal Astronomical Society","page":"2695-2704","article_type":"original","date_published":"2014-09-21T00:00:00Z","type":"journal_article","issue":"3","abstract":[{"text":"We have observed a sample of typical z ∼ 1 star-forming galaxies, selected from the HiZELS survey, with the new K-band Multi-Object Spectrograph (KMOS) near-infrared, multi-integral field unit instrument on the Very Large Telescope (VLT), in order to obtain their dynamics and metallicity gradients. The majority of our galaxies have a metallicity gradient consistent with being flat or negative (i.e. higher metallicity cores than outskirts). Intriguingly, we find a trend between metallicity gradient and specific star formation rate (sSFR), such that galaxies with a high sSFR tend to have relatively metal poor centres, a result which is strengthened when combined with data sets from the literature. This result appears to explain the discrepancies reported between different high-redshift studies and varying claims for evolution. From a galaxy evolution perspective, the trend we see would mean that a galaxy's sSFR is governed by the amount of metal-poor gas that can be funnelled into its core, triggered either by merging or through efficient accretion. In fact, merging may play a significant role as it is the starburst galaxies at all epochs, which have the more positive metallicity gradients. Our results may help to explain the origin of the fundamental metallicity relation, in which galaxies at a fixed mass are observed to have lower metallicities at higher star formation rates, especially if the metallicity is measured in an aperture encompassing only the central regions of the galaxy. Finally, we note that this study demonstrates the power of KMOS as an efficient instrument for large-scale resolved galaxy surveys.","lang":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11582","intvolume":" 443","status":"public","title":"A relationship between specific star formation rate and metallicity gradient within z ∼ 1 galaxies from KMOS-HiZELS","oa_version":"Preprint","publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"month":"09","external_id":{"arxiv":["1407.1047"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1407.1047"}],"oa":1,"quality_controlled":"1","doi":"10.1093/mnras/stu1343","language":[{"iso":"eng"}],"extern":"1","acknowledgement":"First, we acknowledge the referee for their comments, which have improved the clarity of this paper. JPS and IRS acknowledge support from STFC (ST/I001573/1). IRS also acknowledges support from the ERC Advanced Investigator programme DUSTYGAL and a Royal Society/Wolfson Merit Award. DS acknowledges financial support from NWO through a Veni fellowship and from FCT through the award of an FCT-IF starting grant. PNB acknowledges STFC for financial support.","year":"2014","publisher":"Oxford University Press","publication_status":"published","author":[{"full_name":"Stott, John P.","last_name":"Stott","first_name":"John P."},{"last_name":"Sobral","first_name":"David","full_name":"Sobral, David"},{"last_name":"Swinbank","first_name":"A. M.","full_name":"Swinbank, A. M."},{"last_name":"Smail","first_name":"Ian","full_name":"Smail, Ian"},{"full_name":"Bower, Richard","first_name":"Richard","last_name":"Bower"},{"full_name":"Best, Philip N.","last_name":"Best","first_name":"Philip N."},{"first_name":"Ray M.","last_name":"Sharples","full_name":"Sharples, Ray M."},{"first_name":"James E.","last_name":"Geach","full_name":"Geach, James E."},{"orcid":"0000-0003-2871-127X","id":"7439a258-f3c0-11ec-9501-9df22fe06720","last_name":"Matthee","first_name":"Jorryt J","full_name":"Matthee, Jorryt J"}],"volume":443,"date_updated":"2022-08-19T08:27:25Z","date_created":"2022-07-14T12:16:10Z"},{"type":"journal_article","abstract":[{"text":"We report on the magnetic properties of a hot-pressed FeSb 2 sample. We find a significant increase in the magnetic susceptibility in our sample when compared with the values previously reported for the polycrystalline sample. The pronounced Curie tail at low temperature corresponds to 0.2% of Fe 2+ impurities per mole. In the intrinsic conductivity region, the susceptibility due to free carriers shows thermally activated behavior and is consistent with the data reported for single crystal FeSb 2 . Based on our data and analysis, while the enhanced magnetic susceptibility in our sample comes mainly from a small amount of unreacted Fe, the contribution from the enhanced carrier density due to lattice and strain defects arising from the ball milling process is also significant. Existence of an unreacted Fe phase is evidenced by small coercivity values of ~100 observed at 50 and 300 K.","lang":"eng"}],"issue":"5","status":"public","title":"Magnetic properties of hot-pressed FeSb2","intvolume":" 50","_id":"11750","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"None","scopus_import":"1","day":"01","article_processing_charge":"No","article_type":"original","publication":"IEEE Transactions on Magnetics","citation":{"mla":"Pokharel, Mani, et al. “Magnetic Properties of Hot-Pressed FeSb2.” IEEE Transactions on Magnetics, vol. 50, no. 5, 6675864, Institute of Electrical and Electronics Engineers, 2014, doi:10.1109/TMAG.2013.2292607.","short":"M. Pokharel, H. Zhao, K.A. Modic, Z. Ren, C. Opeil, IEEE Transactions on Magnetics 50 (2014).","chicago":"Pokharel, Mani, Huaizhou Zhao, Kimberly A Modic, Zhifeng Ren, and Cyril Opeil. “Magnetic Properties of Hot-Pressed FeSb2.” IEEE Transactions on Magnetics. Institute of Electrical and Electronics Engineers, 2014. https://doi.org/10.1109/TMAG.2013.2292607.","ama":"Pokharel M, Zhao H, Modic KA, Ren Z, Opeil C. Magnetic properties of hot-pressed FeSb2. IEEE Transactions on Magnetics. 2014;50(5). doi:10.1109/TMAG.2013.2292607","ista":"Pokharel M, Zhao H, Modic KA, Ren Z, Opeil C. 2014. Magnetic properties of hot-pressed FeSb2. IEEE Transactions on Magnetics. 50(5), 6675864.","ieee":"M. Pokharel, H. Zhao, K. A. Modic, Z. Ren, and C. Opeil, “Magnetic properties of hot-pressed FeSb2,” IEEE Transactions on Magnetics, vol. 50, no. 5. Institute of Electrical and Electronics Engineers, 2014.","apa":"Pokharel, M., Zhao, H., Modic, K. A., Ren, Z., & Opeil, C. (2014). Magnetic properties of hot-pressed FeSb2. IEEE Transactions on Magnetics. Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/TMAG.2013.2292607"},"date_published":"2014-05-01T00:00:00Z","article_number":"6675864","extern":"1","publication_status":"published","publisher":"Institute of Electrical and Electronics Engineers","year":"2014","date_created":"2022-08-08T08:26:02Z","date_updated":"2022-08-11T09:51:22Z","volume":50,"author":[{"full_name":"Pokharel, Mani","first_name":"Mani","last_name":"Pokharel"},{"full_name":"Zhao, Huaizhou","last_name":"Zhao","first_name":"Huaizhou"},{"orcid":"0000-0001-9760-3147","id":"13C26AC0-EB69-11E9-87C6-5F3BE6697425","last_name":"Modic","first_name":"Kimberly A","full_name":"Modic, Kimberly A"},{"full_name":"Ren, Zhifeng","first_name":"Zhifeng","last_name":"Ren"},{"full_name":"Opeil, Cyril","last_name":"Opeil","first_name":"Cyril"}],"month":"05","publication_identifier":{"eissn":["1941-0069"],"issn":["0018-9464"]},"quality_controlled":"1","language":[{"iso":"eng"}],"doi":"10.1109/TMAG.2013.2292607"},{"abstract":[{"text":"We study a weighted online bipartite matching problem: G(V 1, V 2, E) is a weighted bipartite graph where V 1 is known beforehand and the vertices of V 2 arrive online. The goal is to match vertices of V 2 as they arrive to vertices in V 1, so as to maximize the sum of weights of edges in the matching. If assignments to V 1 cannot be changed, no bounded competitive ratio is achievable. We study the weighted online matching problem with free disposal, where vertices in V 1 can be assigned multiple times, but only get credit for the maximum weight edge assigned to them over the course of the algorithm. For this problem, the greedy algorithm is 0.5-competitive and determining whether a better competitive ratio is achievable is a well known open problem.\r\n\r\nWe identify an interesting special case where the edge weights are decomposable as the product of two factors, one corresponding to each end point of the edge. This is analogous to the well studied related machines model in the scheduling literature, although the objective functions are different. For this case of decomposable edge weights, we design a 0.5664 competitive randomized algorithm in complete bipartite graphs. We show that such instances with decomposable weights are non-trivial by establishing upper bounds of 0.618 for deterministic and 0.8 for randomized algorithms.\r\n\r\nA tight competitive ratio of 1 − 1/e ≈ 0.632 was known previously for both the 0-1 case as well as the case where edge weights depend on the offline vertices only, but for these cases, reassignments cannot change the quality of the solution. Beating 0.5 for weighted matching where reassignments are necessary has been a significant challenge. We thus give the first online algorithm with competitive ratio strictly better than 0.5 for a non-trivial case of weighted matching with free disposal.","lang":"eng"}],"type":"conference","alternative_title":["LNCS"],"oa_version":"Preprint","_id":"11789","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 8737","status":"public","title":"Online bipartite matching with decomposable weights","article_processing_charge":"No","day":"01","scopus_import":"1","date_published":"2014-09-01T00:00:00Z","citation":{"ieee":"M. Charikar, M. H. Henzinger, and H. L. Nguyễn, “Online bipartite matching with decomposable weights,” in 22nd Annual European Symposium on Algorithms, Wroclaw, Poland, 2014, vol. 8737, pp. 260–271.","apa":"Charikar, M., Henzinger, M. H., & Nguyễn, H. L. (2014). Online bipartite matching with decomposable weights. In 22nd Annual European Symposium on Algorithms (Vol. 8737, pp. 260–271). Wroclaw, Poland: Springer Nature. https://doi.org/10.1007/978-3-662-44777-2_22","ista":"Charikar M, Henzinger MH, Nguyễn HL. 2014. Online bipartite matching with decomposable weights. 22nd Annual European Symposium on Algorithms. ESA: Annual European Symposium on Algorithms, LNCS, vol. 8737, 260–271.","ama":"Charikar M, Henzinger MH, Nguyễn HL. Online bipartite matching with decomposable weights. In: 22nd Annual European Symposium on Algorithms. Vol 8737. Springer Nature; 2014:260-271. doi:10.1007/978-3-662-44777-2_22","chicago":"Charikar, Moses, Monika H Henzinger, and Huy L. Nguyễn. “Online Bipartite Matching with Decomposable Weights.” In 22nd Annual European Symposium on Algorithms, 8737:260–71. Springer Nature, 2014. https://doi.org/10.1007/978-3-662-44777-2_22.","short":"M. Charikar, M.H. Henzinger, H.L. Nguyễn, in:, 22nd Annual European Symposium on Algorithms, Springer Nature, 2014, pp. 260–271.","mla":"Charikar, Moses, et al. “Online Bipartite Matching with Decomposable Weights.” 22nd Annual European Symposium on Algorithms, vol. 8737, Springer Nature, 2014, pp. 260–71, doi:10.1007/978-3-662-44777-2_22."},"publication":"22nd Annual European Symposium on Algorithms","page":"260 - 271","extern":"1","author":[{"last_name":"Charikar","first_name":"Moses","full_name":"Charikar, Moses"},{"first_name":"Monika H","last_name":"Henzinger","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","orcid":"0000-0002-5008-6530","full_name":"Henzinger, Monika H"},{"full_name":"Nguyễn, Huy L.","first_name":"Huy L.","last_name":"Nguyễn"}],"volume":8737,"date_created":"2022-08-11T10:41:47Z","date_updated":"2023-02-13T11:16:24Z","year":"2014","publisher":"Springer Nature","publication_status":"published","publication_identifier":{"issn":["0302-9743"],"isbn":["978-366244776-5"]},"month":"09","doi":"10.1007/978-3-662-44777-2_22","conference":{"end_date":"2014-09-10","location":"Wroclaw, Poland","start_date":"2014-09-08","name":"ESA: Annual European Symposium on Algorithms"},"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1409.2139"}],"external_id":{"arxiv":["1409.2139"]},"oa":1,"quality_controlled":"1"},{"abstract":[{"lang":"eng","text":"Assume a seller wants to sell a digital product in a social network where a buyer’s valuation of the item has positive network externalities from her neighbors that already have the item. The goal of the seller is to maximize his revenue. Previous work on this problem [7] studies the case where clients are offered the item in sequence and have to pay personalized prices. This is highly infeasible in large scale networks such as the Facebook graph: (1) Offering items to the clients one after the other consumes a large amount of time, and (2) price-discrimination of clients could appear unfair to them and result in negative client reaction or could conflict with legal requirements.\r\n\r\nWe study a setting dealing with these issues. Specifically, the item is offered in parallel to multiple clients at the same time and at the same price. This is called a round. We show that with O(logn) rounds, where n is the number of clients, a constant factor of the revenue with price discrimination can be achieved and that this is not possible with o(logn) rounds. Moreover we show that it is APX-hard to maximize the revenue and we give constant factor approximation algorithms for various further settings of limited price discrimination."}],"extern":"1","type":"conference","alternative_title":["LNCS"],"author":[{"full_name":"Cigler, Luděk","last_name":"Cigler","first_name":"Luděk"},{"last_name":"Dvořák","first_name":"Wolfgang","full_name":"Dvořák, Wolfgang"},{"full_name":"Henzinger, Monika H","first_name":"Monika H","last_name":"Henzinger","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","orcid":"0000-0002-5008-6530"},{"last_name":"Starnberger","first_name":"Martin","full_name":"Starnberger, Martin"}],"volume":8877,"oa_version":"None","date_created":"2022-08-11T10:58:44Z","date_updated":"2023-02-13T11:18:30Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11790","year":"2014","intvolume":" 8877","publisher":"Springer Nature","publication_status":"published","title":"Limiting price discrimination when selling products with positive network externalities","status":"public","publication_identifier":{"issn":["0302-9743"]},"article_processing_charge":"No","day":"01","month":"12","scopus_import":"1","doi":"10.1007/978-3-319-13129-0_4","date_published":"2014-12-01T00:00:00Z","conference":{"name":"WINE: International Conference on Web and Internet Economics","location":"Beijing, China","start_date":"2014-12-14","end_date":"2014-12-17"},"language":[{"iso":"eng"}],"citation":{"ama":"Cigler L, Dvořák W, Henzinger MH, Starnberger M. Limiting price discrimination when selling products with positive network externalities. In: 10th International Conference of Web and Internet Economics. Vol 8877. Springer Nature; 2014:44-57. doi:10.1007/978-3-319-13129-0_4","apa":"Cigler, L., Dvořák, W., Henzinger, M. H., & Starnberger, M. (2014). Limiting price discrimination when selling products with positive network externalities. In 10th International Conference of Web and Internet Economics (Vol. 8877, pp. 44–57). Beijing, China: Springer Nature. https://doi.org/10.1007/978-3-319-13129-0_4","ieee":"L. Cigler, W. Dvořák, M. H. Henzinger, and M. Starnberger, “Limiting price discrimination when selling products with positive network externalities,” in 10th International Conference of Web and Internet Economics, Beijing, China, 2014, vol. 8877, pp. 44–57.","ista":"Cigler L, Dvořák W, Henzinger MH, Starnberger M. 2014. Limiting price discrimination when selling products with positive network externalities. 10th International Conference of Web and Internet Economics. WINE: International Conference on Web and Internet Economics, LNCS, vol. 8877, 44–57.","short":"L. Cigler, W. Dvořák, M.H. Henzinger, M. Starnberger, in:, 10th International Conference of Web and Internet Economics, Springer Nature, 2014, pp. 44–57.","mla":"Cigler, Luděk, et al. “Limiting Price Discrimination When Selling Products with Positive Network Externalities.” 10th International Conference of Web and Internet Economics, vol. 8877, Springer Nature, 2014, pp. 44–57, doi:10.1007/978-3-319-13129-0_4.","chicago":"Cigler, Luděk, Wolfgang Dvořák, Monika H Henzinger, and Martin Starnberger. “Limiting Price Discrimination When Selling Products with Positive Network Externalities.” In 10th International Conference of Web and Internet Economics, 8877:44–57. Springer Nature, 2014. https://doi.org/10.1007/978-3-319-13129-0_4."},"publication":"10th International Conference of Web and Internet Economics","page":"44 - 57","quality_controlled":"1"},{"type":"journal_article","abstract":[{"lang":"eng","text":"While the penetration of objects into granular media is well-studied, there is little understanding of how objects settle in gravities, geff, different from that of Earth - a scenario potentially relevant to the geomorphology of planets and asteroids and also to their exploration using man-made devices. By conducting experiments in an accelerating frame, we explore geff ranging from 0.4 g to 1.2 g. Surprisingly, we find that the rest depth is independent of geff and also that the time required for the object to come to rest scales like geff-1/2. With discrete element modeling simulations, we reproduce the experimental results and extend the range of geff to objects as small as asteroids and as large as Jupiter. Our results shed light on the initial stage of sedimentation into dry granular media across a range of celestial bodies and also have implications for the design of man-made, extraterrestrial vehicles and structures. Key Points The settling depth in granular media is independent of gravity The settling time scales like g-1/2 Layering driven by granular sedimentation should be similar."}],"publist_id":"7936","issue":"9","extern":"1","_id":"118","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","acknowledgement":"The Spanish MINECO project FIS2011-26675, the PIUNA program (U. Navarra), and the Project 29942WL (Fonds de Solidarité Prioritaire France-Cuba) have partially supported this research. ","year":"2014","publication_status":"published","title":"Settling into dry granular media in different gravities","status":"public","publisher":"Wiley-Blackwell","intvolume":" 41","author":[{"last_name":"Altshuler","first_name":"Ernesto","full_name":"Altshuler, Ernesto"},{"full_name":"Torres, H","last_name":"Torres","first_name":"H"},{"full_name":"González_Pita, A","last_name":"González_Pita","first_name":"A"},{"first_name":"Colina G","last_name":"Sánchez","full_name":"Sánchez, Colina G"},{"full_name":"Pérez Penichet, Carlos","last_name":"Pérez Penichet","first_name":"Carlos"},{"first_name":"Scott R","last_name":"Waitukaitis","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2299-3176","full_name":"Waitukaitis, Scott R"},{"full_name":"Hidalgo, Rauól","first_name":"Rauól","last_name":"Hidalgo"}],"date_created":"2018-12-11T11:44:43Z","date_updated":"2021-01-12T06:48:53Z","volume":41,"oa_version":"None","day":"16","month":"05","publication":"Geophysical Research Letters","citation":{"apa":"Altshuler, E., Torres, H., González_Pita, A., Sánchez, C. G., Pérez Penichet, C., Waitukaitis, S. R., & Hidalgo, R. (2014). Settling into dry granular media in different gravities. Geophysical Research Letters. Wiley-Blackwell. https://doi.org/10.1002/2014GL059229","ieee":"E. Altshuler et al., “Settling into dry granular media in different gravities,” Geophysical Research Letters, vol. 41, no. 9. Wiley-Blackwell, pp. 3032–3037, 2014.","ista":"Altshuler E, Torres H, González_Pita A, Sánchez CG, Pérez Penichet C, Waitukaitis SR, Hidalgo R. 2014. Settling into dry granular media in different gravities. Geophysical Research Letters. 41(9), 3032–3037.","ama":"Altshuler E, Torres H, González_Pita A, et al. Settling into dry granular media in different gravities. Geophysical Research Letters. 2014;41(9):3032-3037. doi:10.1002/2014GL059229","chicago":"Altshuler, Ernesto, H Torres, A González_Pita, Colina G Sánchez, Carlos Pérez Penichet, Scott R Waitukaitis, and Rauól Hidalgo. “Settling into Dry Granular Media in Different Gravities.” Geophysical Research Letters. Wiley-Blackwell, 2014. https://doi.org/10.1002/2014GL059229.","short":"E. Altshuler, H. Torres, A. González_Pita, C.G. Sánchez, C. Pérez Penichet, S.R. Waitukaitis, R. Hidalgo, Geophysical Research Letters 41 (2014) 3032–3037.","mla":"Altshuler, Ernesto, et al. “Settling into Dry Granular Media in Different Gravities.” Geophysical Research Letters, vol. 41, no. 9, Wiley-Blackwell, 2014, pp. 3032–37, doi:10.1002/2014GL059229."},"quality_controlled":"1","page":"3032 - 3037","date_published":"2014-05-16T00:00:00Z","doi":"10.1002/2014GL059229","language":[{"iso":"eng"}]},{"article_processing_charge":"No","day":"01","scopus_import":"1","date_published":"2014-10-01T00:00:00Z","page":"146-155","citation":{"ieee":"M. H. Henzinger, S. Krinninger, and D. Nanongkai, “Decremental single-source shortest paths on undirected graphs in near-linear total update time,” in 55th Annual Symposium on Foundations of Computer Science, Philadelphia, PA, United States, 2014, pp. 146–155.","apa":"Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2014). Decremental single-source shortest paths on undirected graphs in near-linear total update time. In 55th Annual Symposium on Foundations of Computer Science (pp. 146–155). Philadelphia, PA, United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/focs.2014.24","ista":"Henzinger MH, Krinninger S, Nanongkai D. 2014. Decremental single-source shortest paths on undirected graphs in near-linear total update time. 55th Annual Symposium on Foundations of Computer Science. FOCS: Annual Symposium on Foundations of Computer Science, 146–155.","ama":"Henzinger MH, Krinninger S, Nanongkai D. Decremental single-source shortest paths on undirected graphs in near-linear total update time. In: 55th Annual Symposium on Foundations of Computer Science. Institute of Electrical and Electronics Engineers; 2014:146-155. doi:10.1109/focs.2014.24","chicago":"Henzinger, Monika H, Sebastian Krinninger, and Danupon Nanongkai. “Decremental Single-Source Shortest Paths on Undirected Graphs in near-Linear Total Update Time.” In 55th Annual Symposium on Foundations of Computer Science, 146–55. Institute of Electrical and Electronics Engineers, 2014. https://doi.org/10.1109/focs.2014.24.","short":"M.H. Henzinger, S. Krinninger, D. Nanongkai, in:, 55th Annual Symposium on Foundations of Computer Science, Institute of Electrical and Electronics Engineers, 2014, pp. 146–155.","mla":"Henzinger, Monika H., et al. “Decremental Single-Source Shortest Paths on Undirected Graphs in near-Linear Total Update Time.” 55th Annual Symposium on Foundations of Computer Science, Institute of Electrical and Electronics Engineers, 2014, pp. 146–55, doi:10.1109/focs.2014.24."},"publication":"55th Annual Symposium on Foundations of Computer Science","abstract":[{"text":"The decremental single-source shortest paths (SSSP) problem concerns maintaining the distances between a given source node s to every node in an n-node m-edge graph G undergoing edge deletions. While its static counterpart can be easily solved in near-linear time, this decremental problem is much more challenging even in the undirected unweighted case. In this case, the classic O(mn) total update time of Even and Shiloach (JACM 1981) has been the fastest known algorithm for three decades. With the loss of a (1 + ε)-approximation factor, the running time was recently improved to O(n 2+o(1) ) by Bernstein and Roditty (SODA 2011), and more recently to O(n 1.8+o(1) + m 1+o(1) ) by Henzinger, Krinninger, and Nanongkai (SODA 2014). In this paper, we finally bring the running time of this case down to near-linear: We give a (1 + ε)-approximation algorithm with O(m 1+o(1) ) total update time, thus obtaining near-linear time. Moreover, we obtain O(m 1+o(1) log W) time for the weighted case, where the edge weights are integers from 1 to W. The only prior work on weighted graphs in o(mn log W) time is the O(mn 0.986 log W)-time algorithm by Henzinger, Krinninger, and Nanongkai (STOC 2014) which works for the general weighted directed case. In contrast to the previous results which rely on maintaining a sparse emulator, our algorithm relies on maintaining a so-called sparse (d, ε)-hop set introduced by Cohen (JACM 2000) in the PRAM literature. A (d, ε)-hop set of a graph G = (V, E) is a set E' of weighted edges such that the distance between any pair of nodes in G can be (1 + ε)-approximated by their d-hop distance (given by a path containing at most d edges) on G'=(V, E∪E'). Our algorithm can maintain an (n o(1) , ε)-hop set of near-linear size in near-linear time under edge deletions. It is the first of its kind to the best of our knowledge. To maintain the distances on this hop set, we develop a monotone bounded-hop Even-Shiloach tree. It results from extending and combining the monotone Even-Shiloach tree of Henzinger, Krinninger, and Nanongkai (FOCS 2013) with the bounded-hop SSSP technique of Bernstein (STOC 2013). These two new tools might be of independent interest.","lang":"eng"}],"type":"conference","oa_version":"Preprint","title":"Decremental single-source shortest paths on undirected graphs in near-linear total update time","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11855","publication_identifier":{"eisbn":["978-1-4799-6517-5"],"issn":["0272-5428"]},"month":"10","language":[{"iso":"eng"}],"doi":"10.1109/focs.2014.24","conference":{"end_date":"2014-10-21","location":"Philadelphia, PA, United States","start_date":"2014-10-18","name":"FOCS: Annual Symposium on Foundations of Computer Science"},"quality_controlled":"1","oa":1,"external_id":{"arxiv":["1402.0054"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1402.0054"}],"extern":"1","date_created":"2022-08-16T08:14:33Z","date_updated":"2023-02-21T16:27:34Z","related_material":{"record":[{"relation":"later_version","status":"public","id":"11768"}]},"author":[{"id":"540c9bbd-f2de-11ec-812d-d04a5be85630","orcid":"0000-0002-5008-6530","first_name":"Monika H","last_name":"Henzinger","full_name":"Henzinger, Monika H"},{"first_name":"Sebastian","last_name":"Krinninger","full_name":"Krinninger, Sebastian"},{"last_name":"Nanongkai","first_name":"Danupon","full_name":"Nanongkai, Danupon"}],"publisher":"Institute of Electrical and Electronics Engineers","publication_status":"published","year":"2014"},{"article_number":"674 - 683","type":"conference","abstract":[{"text":"We consider dynamic algorithms for maintaining Single-Source Reachability (SSR) and approximate Single-Source Shortest Paths (SSSP) on n-node m-edge directed graphs under edge deletions (decremental algorithms). The previous fastest algorithm for SSR and SSSP goes back three decades to Even and Shiloach (JACM 1981); it has O(1) query time and O(mn) total update time (i.e., linear amortized update time if all edges are deleted). This algorithm serves as a building block for several other dynamic algorithms. The question whether its total update time can be improved is a major, long standing, open problem.\r\n\r\nIn this paper, we answer this question affirmatively. We obtain a randomized algorithm which, in a simplified form, achieves an Õ(mn0.984) expected total update time for SSR and (1 + ε)-approximate SSSP, where Õ(·) hides poly log n. We also extend our algorithm to achieve roughly the same running time for Strongly Connected Components (SCC), improving the algorithm of Roditty and Zwick (FOCS 2002), and an algorithm that improves the Õ (mn log W)-time algorithm of Bernstein (STOC 2013) for approximating SSSP on weighted directed graphs, where the edge weights are integers from 1 to W. All our algorithms have constant query time in the worst case.","lang":"eng"}],"extern":"1","year":"2014","_id":"11870","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Sublinear-time decremental algorithms for single-source reachability and shortest paths on directed graphs","publication_status":"published","status":"public","publisher":"Association for Computing Machinery","author":[{"last_name":"Henzinger","first_name":"Monika H","orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","full_name":"Henzinger, Monika H"},{"full_name":"Krinninger, Sebastian","first_name":"Sebastian","last_name":"Krinninger"},{"full_name":"Nanongkai, Danupon","first_name":"Danupon","last_name":"Nanongkai"}],"date_updated":"2023-02-17T11:18:52Z","date_created":"2022-08-16T09:41:57Z","oa_version":"Preprint","scopus_import":"1","day":"01","month":"05","article_processing_charge":"No","publication_identifier":{"issn":["0737-8017"],"isbn":["978-145032710-7"]},"publication":"46th Annual ACM Symposium on Theory of Computing","oa":1,"citation":{"ama":"Henzinger MH, Krinninger S, Nanongkai D. Sublinear-time decremental algorithms for single-source reachability and shortest paths on directed graphs. In: 46th Annual ACM Symposium on Theory of Computing. Association for Computing Machinery; 2014. doi:10.1145/2591796.2591869","ista":"Henzinger MH, Krinninger S, Nanongkai D. 2014. Sublinear-time decremental algorithms for single-source reachability and shortest paths on directed graphs. 46th Annual ACM Symposium on Theory of Computing. STOC: Symposium on Theory of Computing, 674–683.","ieee":"M. H. Henzinger, S. Krinninger, and D. Nanongkai, “Sublinear-time decremental algorithms for single-source reachability and shortest paths on directed graphs,” in 46th Annual ACM Symposium on Theory of Computing, New York, NY, United States, 2014.","apa":"Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2014). Sublinear-time decremental algorithms for single-source reachability and shortest paths on directed graphs. In 46th Annual ACM Symposium on Theory of Computing. New York, NY, United States: Association for Computing Machinery. https://doi.org/10.1145/2591796.2591869","mla":"Henzinger, Monika H., et al. “Sublinear-Time Decremental Algorithms for Single-Source Reachability and Shortest Paths on Directed Graphs.” 46th Annual ACM Symposium on Theory of Computing, 674–683, Association for Computing Machinery, 2014, doi:10.1145/2591796.2591869.","short":"M.H. Henzinger, S. Krinninger, D. Nanongkai, in:, 46th Annual ACM Symposium on Theory of Computing, Association for Computing Machinery, 2014.","chicago":"Henzinger, Monika H, Sebastian Krinninger, and Danupon Nanongkai. “Sublinear-Time Decremental Algorithms for Single-Source Reachability and Shortest Paths on Directed Graphs.” In 46th Annual ACM Symposium on Theory of Computing. Association for Computing Machinery, 2014. https://doi.org/10.1145/2591796.2591869."},"external_id":{"arxiv":["1504.07959"]},"main_file_link":[{"url":"https://arxiv.org/abs/1504.07959","open_access":"1"}],"quality_controlled":"1","conference":{"name":"STOC: Symposium on Theory of Computing","start_date":"2014-05-31","location":"New York, NY, United States","end_date":"2014-06-03"},"doi":"10.1145/2591796.2591869","date_published":"2014-05-01T00:00:00Z","language":[{"iso":"eng"}]},{"oa_version":"Published Version","date_created":"2022-08-16T12:58:31Z","date_updated":"2023-02-17T11:58:42Z","author":[{"full_name":"Henzinger, Monika H","orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","last_name":"Henzinger","first_name":"Monika H"},{"full_name":"Krinninger, Sebastian","first_name":"Sebastian","last_name":"Krinninger"},{"first_name":"Danupon","last_name":"Nanongkai","full_name":"Nanongkai, Danupon"}],"publisher":"Society for Industrial and Applied Mathematics","title":"A subquadratic-time algorithm for decremental single-source shortest paths","status":"public","publication_status":"published","_id":"11876","year":"2014","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","abstract":[{"lang":"eng","text":"We study dynamic (1 + ∊)-approximation algorithms for the single-source shortest paths problem in an unweighted undirected n-node m-edge graph under edge deletions. The fastest algorithm for this problem is an algorithm with O(n2+o(1)) total update time and constant query time by Bernstein and Roditty (SODA 2011). In this paper, we improve the total update time to O(n1.8+o(1) + m1+o(1)) while keeping the query time constant. This running time is essentially tight when m = Ω(n1.8) since we need Ω(m) time even in the static setting. For smaller values of m, the running time of our algorithm is subquadratic, and is the first that breaks through the quadratic time barrier.\r\n\r\nIn obtaining this result, we develop a fast algorithm for what we call center cover data structure. We also make non-trivial extensions to our previous techniques called lazy-update and monotone Even-Shiloach trees (ICALP 2013 and FOCS 2013). As by-products of our new techniques, we obtain two new results for the decremental all-pairs shortest-paths problem. Our first result is the first approximation algorithm whose total update time is faster than Õ(mn) for all values of m. Our second result is a new trade-off between the total update time and the additive approximation guarantee."}],"type":"conference","language":[{"iso":"eng"}],"doi":"10.1137/1.9781611973402.79","date_published":"2014-01-01T00:00:00Z","conference":{"end_date":"2014-01-07","start_date":"2014-01-05","location":"Portland, OR, United States","name":"SODA: Symposium on Discrete Algorithms"},"page":"1053-1072","quality_controlled":"1","oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1137/1.9781611973402.79"}],"citation":{"ama":"Henzinger MH, Krinninger S, Nanongkai D. A subquadratic-time algorithm for decremental single-source shortest paths. In: 25th Annual ACM-SIAM Symposium on Discrete Algorithms. Society for Industrial and Applied Mathematics; 2014:1053-1072. doi:10.1137/1.9781611973402.79","ieee":"M. H. Henzinger, S. Krinninger, and D. Nanongkai, “A subquadratic-time algorithm for decremental single-source shortest paths,” in 25th Annual ACM-SIAM Symposium on Discrete Algorithms, Portland, OR, United States, 2014, pp. 1053–1072.","apa":"Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2014). A subquadratic-time algorithm for decremental single-source shortest paths. In 25th Annual ACM-SIAM Symposium on Discrete Algorithms (pp. 1053–1072). Portland, OR, United States: Society for Industrial and Applied Mathematics. https://doi.org/10.1137/1.9781611973402.79","ista":"Henzinger MH, Krinninger S, Nanongkai D. 2014. A subquadratic-time algorithm for decremental single-source shortest paths. 25th Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms, 1053–1072.","short":"M.H. Henzinger, S. Krinninger, D. Nanongkai, in:, 25th Annual ACM-SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2014, pp. 1053–1072.","mla":"Henzinger, Monika H., et al. “A Subquadratic-Time Algorithm for Decremental Single-Source Shortest Paths.” 25th Annual ACM-SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2014, pp. 1053–72, doi:10.1137/1.9781611973402.79.","chicago":"Henzinger, Monika H, Sebastian Krinninger, and Danupon Nanongkai. “A Subquadratic-Time Algorithm for Decremental Single-Source Shortest Paths.” In 25th Annual ACM-SIAM Symposium on Discrete Algorithms, 1053–72. Society for Industrial and Applied Mathematics, 2014. https://doi.org/10.1137/1.9781611973402.79."},"publication":"25th Annual ACM-SIAM Symposium on Discrete Algorithms","publication_identifier":{"isbn":["978-1-61197-338-9"],"eisbn":["978-1-61197-340-2"]},"article_processing_charge":"No","day":"01","month":"01","scopus_import":"1"},{"publication_status":"published","publisher":"Society for Industrial and Applied Mathematics","year":"2014","date_updated":"2023-02-21T16:32:06Z","date_created":"2022-08-16T12:36:42Z","author":[{"full_name":"Bhattacharya, Sayan","first_name":"Sayan","last_name":"Bhattacharya"},{"full_name":"Henzinger, Monika H","last_name":"Henzinger","first_name":"Monika H","orcid":"0000-0002-5008-6530","id":"540c9bbd-f2de-11ec-812d-d04a5be85630"},{"full_name":"Italiano, Giuseppe F.","first_name":"Giuseppe F.","last_name":"Italiano"}],"related_material":{"record":[{"id":"11890","status":"public","relation":"later_version"}]},"extern":"1","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1412.1318"}],"oa":1,"external_id":{"arxiv":["1412.1318"]},"language":[{"iso":"eng"}],"conference":{"end_date":"2015-01-06","location":"San Diego, CA, United States","start_date":"2015-01-04","name":"SODA: Symposium on Discrete Algorithms"},"doi":"10.1137/1.9781611973730.54","month":"01","publication_identifier":{"eisbn":["978-1-61197-373-0"],"isbn":["978-1-61197-374-7"]},"title":"Deterministic fully dynamic data structures for vertex cover and matching","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11875","oa_version":"Preprint","type":"conference","abstract":[{"text":"We present the first deterministic data structures for maintaining approximate minimum vertex cover and maximum matching in a fully dynamic graph in time per update. In particular, for minimum vertex cover we provide deterministic data structures for maintaining a (2 + ε) approximation in O(log n/ε2) amortized time per update. For maximum matching, we show how to maintain a (3 + e) approximation in O(m1/3/ε2) amortized time per update, and a (4 + ε) approximation in O(m1/3/ε2) worst-case time per update. Our data structure for fully dynamic minimum vertex cover is essentially near-optimal and settles an open problem by Onak and Rubinfeld [13].","lang":"eng"}],"page":"785-804","publication":"26th Annual ACM-SIAM Symposium on Discrete Algorithms","citation":{"apa":"Bhattacharya, S., Henzinger, M. H., & Italiano, G. F. (2014). Deterministic fully dynamic data structures for vertex cover and matching. In 26th Annual ACM-SIAM Symposium on Discrete Algorithms (pp. 785–804). San Diego, CA, United States: Society for Industrial and Applied Mathematics. https://doi.org/10.1137/1.9781611973730.54","ieee":"S. Bhattacharya, M. H. Henzinger, and G. F. Italiano, “Deterministic fully dynamic data structures for vertex cover and matching,” in 26th Annual ACM-SIAM Symposium on Discrete Algorithms, San Diego, CA, United States, 2014, pp. 785–804.","ista":"Bhattacharya S, Henzinger MH, Italiano GF. 2014. Deterministic fully dynamic data structures for vertex cover and matching. 26th Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms, 785–804.","ama":"Bhattacharya S, Henzinger MH, Italiano GF. Deterministic fully dynamic data structures for vertex cover and matching. In: 26th Annual ACM-SIAM Symposium on Discrete Algorithms. Society for Industrial and Applied Mathematics; 2014:785-804. doi:10.1137/1.9781611973730.54","chicago":"Bhattacharya, Sayan, Monika H Henzinger, and Giuseppe F. Italiano. “Deterministic Fully Dynamic Data Structures for Vertex Cover and Matching.” In 26th Annual ACM-SIAM Symposium on Discrete Algorithms, 785–804. Society for Industrial and Applied Mathematics, 2014. https://doi.org/10.1137/1.9781611973730.54.","short":"S. Bhattacharya, M.H. Henzinger, G.F. Italiano, in:, 26th Annual ACM-SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2014, pp. 785–804.","mla":"Bhattacharya, Sayan, et al. “Deterministic Fully Dynamic Data Structures for Vertex Cover and Matching.” 26th Annual ACM-SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2014, pp. 785–804, doi:10.1137/1.9781611973730.54."},"date_published":"2014-01-01T00:00:00Z","scopus_import":"1","day":"01","article_processing_charge":"No"},{"issue":"21","abstract":[{"lang":"eng","text":"Observations of flowing granular matter have suggested that same-material tribocharging depends on particle size, typically rendering large grains positive and small ones negative. Models assuming the transfer of trapped electrons can account for this trend, but have not been validated. Tracking individual grains in an electric field, we show quantitatively that charge is transferred based on size between materially identical grains. However, the surface density of trapped electrons, measured independently by thermoluminescence techniques, is orders of magnitude too small to account for the scale of charge transferred. This reveals that trapped electrons are not a necessary ingredient for same-material tribocharging."}],"type":"journal_article","oa_version":"Submitted Version","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"119","intvolume":" 112","status":"public","title":"Size-dependent same-material tribocharging in insulating grains","day":"30","date_published":"2014-05-30T00:00:00Z","citation":{"ama":"Waitukaitis SR, Lee V, Pierson J, Forman S, Jaeger H. Size-dependent same-material tribocharging in insulating grains. APS Physics, Physical Review Letters. 2014;112(21). doi:10.1103/PhysRevLett.112.218001","ista":"Waitukaitis SR, Lee V, Pierson J, Forman S, Jaeger H. 2014. Size-dependent same-material tribocharging in insulating grains. APS Physics, Physical Review Letters. 112(21), 218001.","ieee":"S. R. Waitukaitis, V. Lee, J. Pierson, S. Forman, and H. Jaeger, “Size-dependent same-material tribocharging in insulating grains,” APS Physics, Physical Review Letters, vol. 112, no. 21. American Physical Society, 2014.","apa":"Waitukaitis, S. R., Lee, V., Pierson, J., Forman, S., & Jaeger, H. (2014). Size-dependent same-material tribocharging in insulating grains. APS Physics, Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.112.218001","mla":"Waitukaitis, Scott R., et al. “Size-Dependent Same-Material Tribocharging in Insulating Grains.” APS Physics, Physical Review Letters, vol. 112, no. 21, 218001, American Physical Society, 2014, doi:10.1103/PhysRevLett.112.218001.","short":"S.R. Waitukaitis, V. Lee, J. Pierson, S. Forman, H. Jaeger, APS Physics, Physical Review Letters 112 (2014).","chicago":"Waitukaitis, Scott R, Victor Lee, James Pierson, Steven Forman, and Heinrich Jaeger. “Size-Dependent Same-Material Tribocharging in Insulating Grains.” APS Physics, Physical Review Letters. American Physical Society, 2014. https://doi.org/10.1103/PhysRevLett.112.218001."},"publication":"APS Physics, Physical Review Letters","publist_id":"7935","extern":"1","article_number":"218001","author":[{"full_name":"Waitukaitis, Scott R","last_name":"Waitukaitis","first_name":"Scott R","orcid":"0000-0002-2299-3176","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Lee, Victor","last_name":"Lee","first_name":"Victor"},{"full_name":"Pierson, James","first_name":"James","last_name":"Pierson"},{"first_name":"Steven","last_name":"Forman","full_name":"Forman, Steven"},{"last_name":"Jaeger","first_name":"Heinrich","full_name":"Jaeger, Heinrich"}],"volume":112,"date_created":"2018-12-11T11:44:44Z","date_updated":"2021-01-12T06:48:58Z","acknowledgement":"This work was supported by the NSF through DMR-1309611. Access to the shared experimental facilities provided by the NSF-supported Chicago MRSEC (DMR-0820054) is gratefully acknowledged. S. L. F. and J. L. P. acknowledge funding from UIC NSF Grants No. 0850830 and No. 0602308. S. R. W. acknowledges support from a University of Chicago Millikan Fellowship and from Mrs. Joan Winstein through the Winstein Prize for Instrumentation.","year":"2014","publisher":"American Physical Society","publication_status":"published","month":"05","doi":"10.1103/PhysRevLett.112.218001","language":[{"iso":"eng"}],"external_id":{"arxiv":["1309.2578"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1309.2578"}],"quality_controlled":"1"},{"issue":"6","abstract":[{"text":"Membrane phospholipids typically contain fatty acids (FAs) of 16 and 18 carbon atoms. This particular chain length is evolutionarily highly conserved and presumably provides maximum stability and dynamic properties to biological membranes in response to nutritional or environmental cues. Here, we show that the relative proportion of C16 versus C18 FAs is regulated by the activity of acetyl-CoA carboxylase (Acc1), the first and rate-limiting enzyme of FA de novo synthesis. Acc1 activity is attenuated by AMPK/Snf1-dependent phosphorylation, which is required to maintain an appropriate acyl-chain length distribution. Moreover, we find that the transcriptional repressor Opi1 preferentially binds to C16 over C18 phosphatidic acid (PA) species: thus, C16-chain containing PA sequesters Opi1 more effectively to the ER, enabling AMPK/Snf1 control of PA acyl-chain length to determine the degree of derepression of Opi1 target genes. These findings reveal an unexpected regulatory link between the major energy-sensing kinase, membrane lipid composition, and transcription.","lang":"eng"}],"type":"journal_article","oa_version":"Published Version","intvolume":" 29","status":"public","title":"Regulation of gene expression through a transcriptional repressor that senses acyl-chain length in membrane phospholipids","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"11968","article_processing_charge":"No","day":"23","scopus_import":"1","date_published":"2014-06-23T00:00:00Z","page":"P729-739","article_type":"original","citation":{"apa":"Hofbauer, H. F., Schopf, F. H., Schleifer, H., Knittelfelder, O. L., Pieber, B., Rechberger, G. N., … Kohlwein, S. D. (2014). Regulation of gene expression through a transcriptional repressor that senses acyl-chain length in membrane phospholipids. Developmental Cell. Elsevier. https://doi.org/10.1016/j.devcel.2014.04.025","ieee":"H. F. Hofbauer et al., “Regulation of gene expression through a transcriptional repressor that senses acyl-chain length in membrane phospholipids,” Developmental Cell, vol. 29, no. 6. Elsevier, pp. P729-739, 2014.","ista":"Hofbauer HF, Schopf FH, Schleifer H, Knittelfelder OL, Pieber B, Rechberger GN, Wolinski H, Gaspar ML, Kappe CO, Stadlmann J, Mechtler K, Zenz A, Lohner K, Tehlivets O, Henry SA, Kohlwein SD. 2014. Regulation of gene expression through a transcriptional repressor that senses acyl-chain length in membrane phospholipids. Developmental Cell. 29(6), P729-739.","ama":"Hofbauer HF, Schopf FH, Schleifer H, et al. Regulation of gene expression through a transcriptional repressor that senses acyl-chain length in membrane phospholipids. Developmental Cell. 2014;29(6):P729-739. doi:10.1016/j.devcel.2014.04.025","chicago":"Hofbauer, Harald F., Florian H. Schopf, Hannes Schleifer, Oskar L. Knittelfelder, Bartholomäus Pieber, Gerald N. Rechberger, Heimo Wolinski, et al. “Regulation of Gene Expression through a Transcriptional Repressor That Senses Acyl-Chain Length in Membrane Phospholipids.” Developmental Cell. Elsevier, 2014. https://doi.org/10.1016/j.devcel.2014.04.025.","short":"H.F. Hofbauer, F.H. Schopf, H. Schleifer, O.L. Knittelfelder, B. Pieber, G.N. Rechberger, H. Wolinski, M.L. Gaspar, C.O. Kappe, J. Stadlmann, K. Mechtler, A. Zenz, K. Lohner, O. Tehlivets, S.A. Henry, S.D. Kohlwein, Developmental Cell 29 (2014) P729-739.","mla":"Hofbauer, Harald F., et al. “Regulation of Gene Expression through a Transcriptional Repressor That Senses Acyl-Chain Length in Membrane Phospholipids.” Developmental Cell, vol. 29, no. 6, Elsevier, 2014, pp. P729-739, doi:10.1016/j.devcel.2014.04.025."},"publication":"Developmental Cell","extern":"1","volume":29,"date_created":"2022-08-25T08:42:42Z","date_updated":"2023-02-21T10:09:45Z","author":[{"first_name":"Harald F.","last_name":"Hofbauer","full_name":"Hofbauer, Harald F."},{"full_name":"Schopf, Florian H.","first_name":"Florian H.","last_name":"Schopf"},{"first_name":"Hannes","last_name":"Schleifer","full_name":"Schleifer, Hannes"},{"first_name":"Oskar L.","last_name":"Knittelfelder","full_name":"Knittelfelder, Oskar L."},{"full_name":"Pieber, Bartholomäus","id":"93e5e5b2-0da6-11ed-8a41-af589a024726","orcid":"0000-0001-8689-388X","first_name":"Bartholomäus","last_name":"Pieber"},{"last_name":"Rechberger","first_name":"Gerald N.","full_name":"Rechberger, Gerald N."},{"full_name":"Wolinski, Heimo","last_name":"Wolinski","first_name":"Heimo"},{"first_name":"Maria L.","last_name":"Gaspar","full_name":"Gaspar, Maria L."},{"last_name":"Kappe","first_name":"C. Oliver","full_name":"Kappe, C. Oliver"},{"last_name":"Stadlmann","first_name":"Johannes","full_name":"Stadlmann, Johannes"},{"full_name":"Mechtler, Karl","first_name":"Karl","last_name":"Mechtler"},{"full_name":"Zenz, Alexandra","last_name":"Zenz","first_name":"Alexandra"},{"full_name":"Lohner, Karl","first_name":"Karl","last_name":"Lohner"},{"full_name":"Tehlivets, Oksana","last_name":"Tehlivets","first_name":"Oksana"},{"full_name":"Henry, Susan A.","last_name":"Henry","first_name":"Susan A."},{"last_name":"Kohlwein","first_name":"Sepp D.","full_name":"Kohlwein, Sepp D."}],"publisher":"Elsevier","publication_status":"published","pmid":1,"year":"2014","publication_identifier":{"eissn":["1878-1551"],"issn":["1534-5807"]},"month":"06","language":[{"iso":"eng"}],"doi":"10.1016/j.devcel.2014.04.025","quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.1016/j.devcel.2014.04.025","open_access":"1"}],"external_id":{"pmid":["24960695"]},"oa":1},{"doi":"10.1002/cssc.201402455","language":[{"iso":"eng"}],"external_id":{"pmid":["25209099"]},"quality_controlled":"1","month":"11","publication_identifier":{"eissn":["1864-564X"],"issn":["1864-5631"]},"author":[{"full_name":"Moghaddam, Mojtaba Mirhosseini","last_name":"Moghaddam","first_name":"Mojtaba Mirhosseini"},{"orcid":"0000-0001-8689-388X","id":"93e5e5b2-0da6-11ed-8a41-af589a024726","last_name":"Pieber","first_name":"Bartholomäus","full_name":"Pieber, Bartholomäus"},{"first_name":"Toma","last_name":"Glasnov","full_name":"Glasnov, Toma"},{"first_name":"C. Oliver","last_name":"Kappe","full_name":"Kappe, C. Oliver"}],"date_created":"2022-08-25T08:36:54Z","date_updated":"2023-02-21T10:09:42Z","volume":7,"year":"2014","pmid":1,"publication_status":"published","publisher":"Wiley","extern":"1","date_published":"2014-11-01T00:00:00Z","publication":"ChemSusChem","citation":{"chicago":"Moghaddam, Mojtaba Mirhosseini, Bartholomäus Pieber, Toma Glasnov, and C. Oliver Kappe. “Immobilized Iron Oxide Nanoparticles as Stable and Reusable Catalysts for Hydrazine-Mediated Nitro Reductions in Continuous Flow.” ChemSusChem. Wiley, 2014. https://doi.org/10.1002/cssc.201402455.","short":"M.M. Moghaddam, B. Pieber, T. Glasnov, C.O. Kappe, ChemSusChem 7 (2014) 3122–3131.","mla":"Moghaddam, Mojtaba Mirhosseini, et al. “Immobilized Iron Oxide Nanoparticles as Stable and Reusable Catalysts for Hydrazine-Mediated Nitro Reductions in Continuous Flow.” ChemSusChem, vol. 7, no. 11, Wiley, 2014, pp. 3122–31, doi:10.1002/cssc.201402455.","apa":"Moghaddam, M. M., Pieber, B., Glasnov, T., & Kappe, C. O. (2014). Immobilized iron oxide nanoparticles as stable and reusable catalysts for hydrazine-mediated nitro reductions in continuous flow. ChemSusChem. Wiley. https://doi.org/10.1002/cssc.201402455","ieee":"M. M. Moghaddam, B. Pieber, T. Glasnov, and C. O. Kappe, “Immobilized iron oxide nanoparticles as stable and reusable catalysts for hydrazine-mediated nitro reductions in continuous flow,” ChemSusChem, vol. 7, no. 11. Wiley, pp. 3122–3131, 2014.","ista":"Moghaddam MM, Pieber B, Glasnov T, Kappe CO. 2014. Immobilized iron oxide nanoparticles as stable and reusable catalysts for hydrazine-mediated nitro reductions in continuous flow. ChemSusChem. 7(11), 3122–3131.","ama":"Moghaddam MM, Pieber B, Glasnov T, Kappe CO. Immobilized iron oxide nanoparticles as stable and reusable catalysts for hydrazine-mediated nitro reductions in continuous flow. ChemSusChem. 2014;7(11):3122-3131. doi:10.1002/cssc.201402455"},"article_type":"original","page":"3122-3131","day":"01","article_processing_charge":"No","scopus_import":"1","oa_version":"None","_id":"11967","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Immobilized iron oxide nanoparticles as stable and reusable catalysts for hydrazine-mediated nitro reductions in continuous flow","status":"public","intvolume":" 7","abstract":[{"lang":"eng","text":"An experimentally easy to perform method for the generation of alumina-supported Fe3O4 nanoparticles [(6±1) nm size, 0.67 wt %]and the use of this material in hydrazine-mediated heterogeneously catalyzed reductions of nitroarenes to anilines under batch and continuous-flow conditions is presented. The bench-stable, reusable nano-Fe3O4@Al2O3 catalyst can selectively reduce functionalized nitroarenes at 1 mol % catalyst loading by using a 20 mol % excess of hydrazine hydrate in an elevated temperature regime (150 °C, reaction time 2–6 min in batch). For continuous-flow processing, the catalyst material is packed into dedicated cartridges and used in a commercially available high-temperature/-pressure flow device. In continuous mode, reaction times can be reduced to less than 1 min at 150 °C (30 bar back pressure) in a highly intensified process. The nano-Fe3O4@Al2O3 catalyst demonstrated stable reduction of nitrobenzene (0.5 M in MeOH) for more than 10 h on stream at a productivity of 30 mmol h−1 (0.72 mol per day). Importantly, virtually no leaching of the catalytically active material could be observed by inductively coupled plasma MS monitoring."}],"issue":"11","type":"journal_article"},{"title":"Flash carboxylation: Fast lithiation–carboxylation sequence at room temperature in continuous flow","publication_status":"published","status":"public","publisher":"Royal Society of Chemistry","intvolume":" 4","_id":"11987","year":"2014","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2023-02-21T10:10:31Z","date_created":"2022-08-25T11:48:19Z","oa_version":"None","volume":4,"author":[{"id":"93e5e5b2-0da6-11ed-8a41-af589a024726","orcid":"0000-0001-8689-388X","first_name":"Bartholomäus","last_name":"Pieber","full_name":"Pieber, Bartholomäus"},{"full_name":"Glasnov, Toma","first_name":"Toma","last_name":"Glasnov"},{"first_name":"C. O.","last_name":"Kappe","full_name":"Kappe, C. O."}],"article_number":"13430","type":"journal_article","extern":"1","abstract":[{"text":"A method for the direct lithiation of terminal alkynes and heterocycles with subsequent carboxylation in a continuous flow format was developed. This method provides carboxylic acids at ambient conditions within less than five seconds with only little excess of the organometallic base and CO2.","lang":"eng"}],"issue":"26","article_type":"letter_note","quality_controlled":"1","publication":"RSC Advances","citation":{"chicago":"Pieber, Bartholomäus, Toma Glasnov, and C. O. Kappe. “Flash Carboxylation: Fast Lithiation–Carboxylation Sequence at Room Temperature in Continuous Flow.” RSC Advances. Royal Society of Chemistry, 2014. https://doi.org/10.1039/c4ra01442a.","short":"B. Pieber, T. Glasnov, C.O. Kappe, RSC Advances 4 (2014).","mla":"Pieber, Bartholomäus, et al. “Flash Carboxylation: Fast Lithiation–Carboxylation Sequence at Room Temperature in Continuous Flow.” RSC Advances, vol. 4, no. 26, 13430, Royal Society of Chemistry, 2014, doi:10.1039/c4ra01442a.","apa":"Pieber, B., Glasnov, T., & Kappe, C. O. (2014). Flash carboxylation: Fast lithiation–carboxylation sequence at room temperature in continuous flow. RSC Advances. Royal Society of Chemistry. https://doi.org/10.1039/c4ra01442a","ieee":"B. Pieber, T. Glasnov, and C. O. Kappe, “Flash carboxylation: Fast lithiation–carboxylation sequence at room temperature in continuous flow,” RSC Advances, vol. 4, no. 26. Royal Society of Chemistry, 2014.","ista":"Pieber B, Glasnov T, Kappe CO. 2014. Flash carboxylation: Fast lithiation–carboxylation sequence at room temperature in continuous flow. RSC Advances. 4(26), 13430.","ama":"Pieber B, Glasnov T, Kappe CO. Flash carboxylation: Fast lithiation–carboxylation sequence at room temperature in continuous flow. RSC Advances. 2014;4(26). doi:10.1039/c4ra01442a"},"language":[{"iso":"eng"}],"date_published":"2014-03-03T00:00:00Z","doi":"10.1039/c4ra01442a","scopus_import":"1","month":"03","day":"03","publication_identifier":{"eissn":["2046-2069"]},"article_processing_charge":"No"},{"extern":1,"abstract":[{"text":"We show that weak solutions of the Derrida-Lebowitz-Speer-Spohn (DLSS) equation display infinite speed of support propagation. We apply our method to the case of the quantum drift-diffusion equation which augments the DLSS equation with a drift term and possibly a second-order diffusion term. The proof is accomplished using weighted entropy estimates, Hardy's inequality and a family of singular weight functions to derive a differential inequality; the differential inequality shows exponential growth of the weighted entropy, with the growth constant blowing up very fast as the singularity of the weight becomes sharper. To the best of our knowledge, this is the first example of a nonnegativity-preserving higher-order parabolic equation displaying infinite speed of support propagation.","lang":"eng"}],"issue":"1","publist_id":"5960","type":"journal_article","date_created":"2018-12-11T11:51:17Z","date_updated":"2021-01-12T06:49:47Z","volume":21,"author":[{"first_name":"Julian L","last_name":"Fischer","id":"2C12A0B0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0479-558X","full_name":"Julian Fischer"}],"publication_status":"published","title":"Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn equation and quantum drift-diffusion models","status":"public","intvolume":" 21","publisher":"Birkhäuser","_id":"1309","year":"2014","month":"01","day":"01","doi":"10.1007/s00030-013-0235-0","date_published":"2014-01-01T00:00:00Z","quality_controlled":0,"page":"27 - 50","publication":"Nonlinear Differential Equations and Applications","citation":{"short":"J.L. Fischer, Nonlinear Differential Equations and Applications 21 (2014) 27–50.","mla":"Fischer, Julian L. “Infinite Speed of Support Propagation for the Derrida-Lebowitz-Speer-Spohn Equation and Quantum Drift-Diffusion Models.” Nonlinear Differential Equations and Applications, vol. 21, no. 1, Birkhäuser, 2014, pp. 27–50, doi:10.1007/s00030-013-0235-0.","chicago":"Fischer, Julian L. “Infinite Speed of Support Propagation for the Derrida-Lebowitz-Speer-Spohn Equation and Quantum Drift-Diffusion Models.” Nonlinear Differential Equations and Applications. Birkhäuser, 2014. https://doi.org/10.1007/s00030-013-0235-0.","ama":"Fischer JL. Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn equation and quantum drift-diffusion models. Nonlinear Differential Equations and Applications. 2014;21(1):27-50. doi:10.1007/s00030-013-0235-0","ieee":"J. L. Fischer, “Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn equation and quantum drift-diffusion models,” Nonlinear Differential Equations and Applications, vol. 21, no. 1. Birkhäuser, pp. 27–50, 2014.","apa":"Fischer, J. L. (2014). Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn equation and quantum drift-diffusion models. Nonlinear Differential Equations and Applications. Birkhäuser. https://doi.org/10.1007/s00030-013-0235-0","ista":"Fischer JL. 2014. Infinite speed of support propagation for the Derrida-Lebowitz-Speer-Spohn equation and quantum drift-diffusion models. Nonlinear Differential Equations and Applications. 21(1), 27–50."}},{"abstract":[{"text":"We derive upper bounds on the waiting time of solutions to the thin-film equation in the regime of weak slippage n ∈ [2, 32\\11). In particular, we give sufficient conditions on the initial data for instantaneous forward motion of the free boundary. For n ∈ (2, 32\\11), our estimates are sharp, for n = 2, they are sharp up to a logarithmic correction term. Note that the case n = 2 corresponds-with a grain of salt-to the assumption of the Navier slip condition at the fluid-solid interface. We also obtain results in the regime of strong slippage n ∈ (1,2); however, in this regime we expect them not to be optimal. Our method is based on weighted backward entropy estimates, Hardy's inequality and singular weight functions; we deduce a differential inequality which would enforce blowup of the weighted entropy if the contact line were to remain stationary for too long.","lang":"eng"}],"publist_id":"5959","issue":"3","extern":1,"type":"journal_article","author":[{"full_name":"Julian Fischer","id":"2C12A0B0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0479-558X","first_name":"Julian L","last_name":"Fischer"}],"date_created":"2018-12-11T11:51:18Z","date_updated":"2021-01-12T06:49:48Z","volume":211,"year":"2014","_id":"1312","status":"public","title":"Upper bounds on waiting times for the Thin-film equation: The case of weak slippage","publication_status":"published","publisher":"Springer","intvolume":" 211","month":"01","day":"01","date_published":"2014-01-01T00:00:00Z","doi":"10.1007/s00205-013-0690-0","publication":"Archive for Rational Mechanics and Analysis","citation":{"chicago":"Fischer, Julian L. “Upper Bounds on Waiting Times for the Thin-Film Equation: The Case of Weak Slippage.” Archive for Rational Mechanics and Analysis. Springer, 2014. https://doi.org/10.1007/s00205-013-0690-0.","mla":"Fischer, Julian L. “Upper Bounds on Waiting Times for the Thin-Film Equation: The Case of Weak Slippage.” Archive for Rational Mechanics and Analysis, vol. 211, no. 3, Springer, 2014, pp. 771–818, doi:10.1007/s00205-013-0690-0.","short":"J.L. Fischer, Archive for Rational Mechanics and Analysis 211 (2014) 771–818.","ista":"Fischer JL. 2014. Upper bounds on waiting times for the Thin-film equation: The case of weak slippage. Archive for Rational Mechanics and Analysis. 211(3), 771–818.","ieee":"J. L. Fischer, “Upper bounds on waiting times for the Thin-film equation: The case of weak slippage,” Archive for Rational Mechanics and Analysis, vol. 211, no. 3. Springer, pp. 771–818, 2014.","apa":"Fischer, J. L. (2014). Upper bounds on waiting times for the Thin-film equation: The case of weak slippage. Archive for Rational Mechanics and Analysis. Springer. https://doi.org/10.1007/s00205-013-0690-0","ama":"Fischer JL. Upper bounds on waiting times for the Thin-film equation: The case of weak slippage. Archive for Rational Mechanics and Analysis. 2014;211(3):771-818. doi:10.1007/s00205-013-0690-0"},"quality_controlled":0,"page":"771 - 818"},{"date_published":"2014-08-28T00:00:00Z","citation":{"ama":"Chatterjee K, Henzinger MH, Krinninger S, Loitzenbauer V, Raskin M. Approximating the minimum cycle mean. Theoretical Computer Science. 2014;547(C):104-116. doi:10.1016/j.tcs.2014.06.031","apa":"Chatterjee, K., Henzinger, M. H., Krinninger, S., Loitzenbauer, V., & Raskin, M. (2014). Approximating the minimum cycle mean. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2014.06.031","ieee":"K. Chatterjee, M. H. Henzinger, S. Krinninger, V. Loitzenbauer, and M. Raskin, “Approximating the minimum cycle mean,” Theoretical Computer Science, vol. 547, no. C. Elsevier, pp. 104–116, 2014.","ista":"Chatterjee K, Henzinger MH, Krinninger S, Loitzenbauer V, Raskin M. 2014. Approximating the minimum cycle mean. Theoretical Computer Science. 547(C), 104–116.","short":"K. Chatterjee, M.H. Henzinger, S. Krinninger, V. Loitzenbauer, M. Raskin, Theoretical Computer Science 547 (2014) 104–116.","mla":"Chatterjee, Krishnendu, et al. “Approximating the Minimum Cycle Mean.” Theoretical Computer Science, vol. 547, no. C, Elsevier, 2014, pp. 104–16, doi:10.1016/j.tcs.2014.06.031.","chicago":"Chatterjee, Krishnendu, Monika H Henzinger, Sebastian Krinninger, Veronika Loitzenbauer, and Michael Raskin. “Approximating the Minimum Cycle Mean.” Theoretical Computer Science. Elsevier, 2014. https://doi.org/10.1016/j.tcs.2014.06.031."},"publication":"Theoretical Computer Science","page":"104 - 116","article_type":"original","article_processing_charge":"No","day":"28","scopus_import":"1","oa_version":"Preprint","_id":"1375","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 547","status":"public","title":"Approximating the minimum cycle mean","issue":"C","abstract":[{"lang":"eng","text":"We consider directed graphs where each edge is labeled with an integer weight and study the fundamental algorithmic question of computing the value of a cycle with minimum mean weight. Our contributions are twofold: (1) First we show that the algorithmic question is reducible to the problem of a logarithmic number of min-plus matrix multiplications of n×n-matrices, where n is the number of vertices of the graph. (2) Second, when the weights are nonnegative, we present the first (1+ε)-approximation algorithm for the problem and the running time of our algorithm is Õ(nωlog3(nW/ε)/ε),1 where O(nω) is the time required for the classic n×n-matrix multiplication and W is the maximum value of the weights. With an additional O(log(nW/ε)) factor in space a cycle with approximately optimal weight can be computed within the same time bound."}],"type":"journal_article","doi":"10.1016/j.tcs.2014.06.031","language":[{"iso":"eng"}],"external_id":{"arxiv":["1307.4473"]},"oa":1,"main_file_link":[{"url":"http://arxiv.org/abs/1307.4473","open_access":"1"}],"project":[{"call_identifier":"FWF","name":"Modern Graph Algorithmic Techniques in Formal Verification","grant_number":"P 23499-N23","_id":"2584A770-B435-11E9-9278-68D0E5697425"},{"grant_number":"S11407","_id":"25863FF4-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Game Theory"},{"name":"Quantitative Graph Games: Theory and Applications","call_identifier":"FP7","_id":"2581B60A-B435-11E9-9278-68D0E5697425","grant_number":"279307"},{"name":"Microsoft Research Faculty Fellowship","_id":"2587B514-B435-11E9-9278-68D0E5697425"}],"quality_controlled":"1","month":"08","author":[{"full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu","last_name":"Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X"},{"id":"540c9bbd-f2de-11ec-812d-d04a5be85630","orcid":"0000-0002-5008-6530","first_name":"Monika H","last_name":"Henzinger","full_name":"Henzinger, Monika H"},{"last_name":"Krinninger","first_name":"Sebastian","full_name":"Krinninger, Sebastian"},{"last_name":"Loitzenbauer","first_name":"Veronika","full_name":"Loitzenbauer, Veronika"},{"full_name":"Raskin, Michael","last_name":"Raskin","first_name":"Michael"}],"volume":547,"date_updated":"2022-09-09T11:50:58Z","date_created":"2018-12-11T11:51:40Z","year":"2014","publisher":"Elsevier","department":[{"_id":"KrCh"}],"publication_status":"published","publist_id":"5836","ec_funded":1},{"scopus_import":1,"day":"01","has_accepted_license":"1","citation":{"chicago":"Dragoi, Cezara, Thomas A Henzinger, Helmut Veith, Josef Widder, and Damien Zufferey. “A Logic-Based Framework for Verifying Consensus Algorithms,” 8318:161–81. Springer, 2014. https://doi.org/10.1007/978-3-642-54013-4_10.","short":"C. Dragoi, T.A. Henzinger, H. Veith, J. Widder, D. Zufferey, in:, Springer, 2014, pp. 161–181.","mla":"Dragoi, Cezara, et al. A Logic-Based Framework for Verifying Consensus Algorithms. Vol. 8318, Springer, 2014, pp. 161–81, doi:10.1007/978-3-642-54013-4_10.","apa":"Dragoi, C., Henzinger, T. A., Veith, H., Widder, J., & Zufferey, D. (2014). A logic-based framework for verifying consensus algorithms (Vol. 8318, pp. 161–181). Presented at the VMCAI: Verification, Model Checking and Abstract Interpretation, San Diego, USA: Springer. https://doi.org/10.1007/978-3-642-54013-4_10","ieee":"C. Dragoi, T. A. Henzinger, H. Veith, J. Widder, and D. Zufferey, “A logic-based framework for verifying consensus algorithms,” presented at the VMCAI: Verification, Model Checking and Abstract Interpretation, San Diego, USA, 2014, vol. 8318, pp. 161–181.","ista":"Dragoi C, Henzinger TA, Veith H, Widder J, Zufferey D. 2014. A logic-based framework for verifying consensus algorithms. VMCAI: Verification, Model Checking and Abstract Interpretation, LNCS, vol. 8318, 161–181.","ama":"Dragoi C, Henzinger TA, Veith H, Widder J, Zufferey D. A logic-based framework for verifying consensus algorithms. In: Vol 8318. Springer; 2014:161-181. doi:10.1007/978-3-642-54013-4_10"},"page":"161 - 181","date_published":"2014-01-01T00:00:00Z","type":"conference","alternative_title":["LNCS"],"abstract":[{"lang":"eng","text":"Fault-tolerant distributed algorithms play an important role in ensuring the reliability of many software applications. In this paper we consider distributed algorithms whose computations are organized in rounds. To verify the correctness of such algorithms, we reason about (i) properties (such as invariants) of the state, (ii) the transitions controlled by the algorithm, and (iii) the communication graph. We introduce a logic that addresses these points, and contains set comprehensions with cardinality constraints, function symbols to describe the local states of each process, and a limited form of quantifier alternation to express the verification conditions. We show its use in automating the verification of consensus algorithms. In particular, we give a semi-decision procedure for the unsatisfiability problem of the logic and identify a decidable fragment. We successfully applied our framework to verify the correctness of a variety of consensus algorithms tolerant to both benign faults (message loss, process crashes) and value faults (message corruption)."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"1392","title":"A logic-based framework for verifying consensus algorithms","ddc":["000","005"],"status":"public","intvolume":" 8318","pubrep_id":"179","oa_version":"Submitted Version","file":[{"checksum":"bffa33d39be77df0da39defe97eabf84","date_updated":"2020-07-14T12:44:48Z","date_created":"2018-12-12T10:11:06Z","file_id":"4859","relation":"main_file","creator":"system","content_type":"application/pdf","file_size":444138,"access_level":"open_access","file_name":"IST-2014-179-v1+1_vmcai14.pdf"}],"month":"01","oa":1,"quality_controlled":"1","project":[{"name":"Rigorous Systems Engineering","call_identifier":"FWF","grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"grant_number":"267989","_id":"25EE3708-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Quantitative Reactive Modeling"}],"conference":{"name":"VMCAI: Verification, Model Checking and Abstract Interpretation","end_date":"2014-01-21","location":"San Diego, USA","start_date":"2014-01-19"},"doi":"10.1007/978-3-642-54013-4_10","language":[{"iso":"eng"}],"file_date_updated":"2020-07-14T12:44:48Z","ec_funded":1,"publist_id":"5817","acknowledgement":"Supported by the Vienna Science and Technology Fund (WWTF) through grant PROSEED.","year":"2014","publication_status":"published","department":[{"_id":"ToHe"}],"publisher":"Springer","author":[{"first_name":"Cezara","last_name":"Dragoi","id":"2B2B5ED0-F248-11E8-B48F-1D18A9856A87","full_name":"Dragoi, Cezara"},{"first_name":"Thomas A","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724","full_name":"Henzinger, Thomas A"},{"full_name":"Veith, Helmut","first_name":"Helmut","last_name":"Veith"},{"full_name":"Widder, Josef","first_name":"Josef","last_name":"Widder"},{"full_name":"Zufferey, Damien","first_name":"Damien","last_name":"Zufferey","id":"4397AC76-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3197-8736"}],"date_created":"2018-12-11T11:51:45Z","date_updated":"2021-01-12T06:50:22Z","volume":8318},{"language":[{"iso":"eng"}],"doi":"10.1145/2593882.2593900","conference":{"end_date":"2014-06-07","location":"Hyderabad, India","start_date":"2014-05-31","name":"FOSE: Future of Software Engineering"},"project":[{"call_identifier":"FP7","name":"Quantitative Reactive Modeling","_id":"25EE3708-B435-11E9-9278-68D0E5697425","grant_number":"267989"},{"grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Rigorous Systems Engineering"}],"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1145/2593882.2593900"}],"oa":1,"month":"05","date_created":"2018-12-11T11:51:45Z","date_updated":"2021-01-12T06:50:22Z","author":[{"full_name":"Gordon, Andrew","first_name":"Andrew","last_name":"Gordon"},{"orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A","full_name":"Henzinger, Thomas A"},{"full_name":"Nori, Aditya","last_name":"Nori","first_name":"Aditya"},{"full_name":"Rajamani, Sriram","first_name":"Sriram","last_name":"Rajamani"}],"department":[{"_id":"ToHe"}],"publisher":"ACM","publication_status":"published","year":"2014","publist_id":"5816","ec_funded":1,"date_published":"2014-05-31T00:00:00Z","page":"167 - 181","citation":{"ista":"Gordon A, Henzinger TA, Nori A, Rajamani S. 2014. Probabilistic programming. Proceedings of the on Future of Software Engineering. FOSE: Future of Software Engineering, 167–181.","apa":"Gordon, A., Henzinger, T. A., Nori, A., & Rajamani, S. (2014). Probabilistic programming. In Proceedings of the on Future of Software Engineering (pp. 167–181). Hyderabad, India: ACM. https://doi.org/10.1145/2593882.2593900","ieee":"A. Gordon, T. A. Henzinger, A. Nori, and S. Rajamani, “Probabilistic programming,” in Proceedings of the on Future of Software Engineering, Hyderabad, India, 2014, pp. 167–181.","ama":"Gordon A, Henzinger TA, Nori A, Rajamani S. Probabilistic programming. In: Proceedings of the on Future of Software Engineering. ACM; 2014:167-181. doi:10.1145/2593882.2593900","chicago":"Gordon, Andrew, Thomas A Henzinger, Aditya Nori, and Sriram Rajamani. “Probabilistic Programming.” In Proceedings of the on Future of Software Engineering, 167–81. ACM, 2014. https://doi.org/10.1145/2593882.2593900.","mla":"Gordon, Andrew, et al. “Probabilistic Programming.” Proceedings of the on Future of Software Engineering, ACM, 2014, pp. 167–81, doi:10.1145/2593882.2593900.","short":"A. Gordon, T.A. Henzinger, A. Nori, S. Rajamani, in:, Proceedings of the on Future of Software Engineering, ACM, 2014, pp. 167–181."},"publication":"Proceedings of the on Future of Software Engineering","article_processing_charge":"No","day":"31","scopus_import":1,"oa_version":"Published Version","status":"public","title":"Probabilistic programming","_id":"1393","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"text":"Probabilistic programs are usual functional or imperative programs with two added constructs: (1) the ability to draw values at random from distributions, and (2) the ability to condition values of variables in a program via observations. Models from diverse application areas such as computer vision, coding theory, cryptographic protocols, biology and reliability analysis can be written as probabilistic programs. Probabilistic inference is the problem of computing an explicit representation of the probability distribution implicitly specified by a probabilistic program. Depending on the application, the desired output from inference may vary-we may want to estimate the expected value of some function f with respect to the distribution, or the mode of the distribution, or simply a set of samples drawn from the distribution. In this paper, we describe connections this research area called \\Probabilistic Programming" has with programming languages and software engineering, and this includes language design, and the static and dynamic analysis of programs. We survey current state of the art and speculate on promising directions for future research.","lang":"eng"}],"type":"conference"},{"abstract":[{"text":"The co-evolution of hosts and pathogens is characterized by continuous adaptations of both parties. Pathogens of social insects need to adapt towards disease defences at two levels: 1) individual immunity of each colony member consisting of behavioural defence strategies as well as humoral and cellular immune responses and 2) social immunity that is collectively performed by all group members comprising behavioural, physiological and organisational defence strategies.\r\n\r\nTo disentangle the selection pressure on pathogens by the collective versus individual level of disease defence in social insects, we performed an evolution experiment using the Argentine Ant, Linepithema humile, as a host and a mixture of the general insect pathogenic fungus Metarhizium spp. (6 strains) as a pathogen. We allowed pathogen evolution over 10 serial host passages to two different evolution host treatments: (1) only individual host immunity in a single host treatment, and (2) simultaneously acting individual and social immunity in a social host treatment, in which an exposed ant was accompanied by two untreated nestmates.\r\n\r\nBefore starting the pathogen evolution experiment, the 6 Metarhizium spp. strains were characterised concerning conidiospore size killing rates in singly and socially reared ants, their competitiveness under coinfecting conditions and their influence on ant behaviour. We analysed how the ancestral atrain mixture changed in conidiospere size, killing rate and strain composition dependent on host treatment (single or social hosts) during 10 passages and found that killing rate and conidiospere size of the pathogen increased under both evolution regimes, but different depending on host treatment.\r\n\r\nTesting the evolved strain mixtures that evolved under either the single or social host treatment under both single and social current rearing conditions in a full factorial design experiment revealed that the additional collective defences in insect societies add new selection pressure for their coevolving pathogens that compromise their ability to adapt to its host at the group level. To our knowledge, this is the first study directly measuring the influence of social immunity on pathogen evolution.","lang":"eng"}],"publist_id":"5803","alternative_title":["IST Austria Thesis"],"type":"dissertation","date_updated":"2021-01-12T06:50:30Z","date_created":"2018-12-11T11:51:49Z","oa_version":"None","author":[{"full_name":"Stock, Miriam","id":"42462816-F248-11E8-B48F-1D18A9856A87","first_name":"Miriam","last_name":"Stock"}],"status":"public","publication_status":"published","title":"Evolution of a fungal pathogen towards individual versus social immunity in ants","publisher":"IST Austria","department":[{"_id":"SyCr"}],"_id":"1404","acknowledgement":"This work was funded by the DFG and the ERC.","year":"2014","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"04","day":"01","supervisor":[{"first_name":"Sylvia M","last_name":"Cremer","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2193-3868","full_name":"Cremer, Sylvia M"}],"language":[{"iso":"eng"}],"date_published":"2014-04-01T00:00:00Z","page":"101","citation":{"short":"M. Stock, Evolution of a Fungal Pathogen towards Individual versus Social Immunity in Ants, IST Austria, 2014.","mla":"Stock, Miriam. Evolution of a Fungal Pathogen towards Individual versus Social Immunity in Ants. IST Austria, 2014.","chicago":"Stock, Miriam. “Evolution of a Fungal Pathogen towards Individual versus Social Immunity in Ants.” IST Austria, 2014.","ama":"Stock M. Evolution of a fungal pathogen towards individual versus social immunity in ants. 2014.","apa":"Stock, M. (2014). Evolution of a fungal pathogen towards individual versus social immunity in ants. IST Austria.","ieee":"M. Stock, “Evolution of a fungal pathogen towards individual versus social immunity in ants,” IST Austria, 2014.","ista":"Stock M. 2014. Evolution of a fungal pathogen towards individual versus social immunity in ants. IST Austria."}},{"type":"conference","abstract":[{"lang":"eng","text":"We present a rigorous derivation of the BCS gap equation for superfluid fermionic gases with point interactions. Our starting point is the BCS energy functional, whose minimizer we investigate in the limit when the range of the interaction potential goes to zero.\r\n"}],"publist_id":"5661","title":"On the BCS gap equation for superfluid fermionic gases","status":"public","publication_status":"published","publisher":"World Scientific Publishing","department":[{"_id":"RoSe"}],"year":"2014","_id":"1516","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","date_updated":"2021-01-12T06:51:19Z","date_created":"2018-12-11T11:52:28Z","oa_version":"Preprint","author":[{"last_name":"Bräunlich","first_name":"Gerhard","full_name":"Bräunlich, Gerhard"},{"first_name":"Christian","last_name":"Hainzl","full_name":"Hainzl, Christian"},{"full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","first_name":"Robert"}],"day":"01","month":"01","article_processing_charge":"No","quality_controlled":"1","page":"127 - 137","publication":"Proceedings of the QMath12 Conference","main_file_link":[{"url":"https://arxiv.org/abs/1403.2563","open_access":"1"}],"citation":{"short":"G. Bräunlich, C. Hainzl, R. Seiringer, in:, Proceedings of the QMath12 Conference, World Scientific Publishing, 2014, pp. 127–137.","mla":"Bräunlich, Gerhard, et al. “On the BCS Gap Equation for Superfluid Fermionic Gases.” Proceedings of the QMath12 Conference, World Scientific Publishing, 2014, pp. 127–37, doi:10.1142/9789814618144_0007.","chicago":"Bräunlich, Gerhard, Christian Hainzl, and Robert Seiringer. “On the BCS Gap Equation for Superfluid Fermionic Gases.” In Proceedings of the QMath12 Conference, 127–37. World Scientific Publishing, 2014. https://doi.org/10.1142/9789814618144_0007.","ama":"Bräunlich G, Hainzl C, Seiringer R. On the BCS gap equation for superfluid fermionic gases. In: Proceedings of the QMath12 Conference. World Scientific Publishing; 2014:127-137. doi:10.1142/9789814618144_0007","ieee":"G. Bräunlich, C. Hainzl, and R. Seiringer, “On the BCS gap equation for superfluid fermionic gases,” in Proceedings of the QMath12 Conference, Berlin, Germany, 2014, pp. 127–137.","apa":"Bräunlich, G., Hainzl, C., & Seiringer, R. (2014). On the BCS gap equation for superfluid fermionic gases. In Proceedings of the QMath12 Conference (pp. 127–137). Berlin, Germany: World Scientific Publishing. https://doi.org/10.1142/9789814618144_0007","ista":"Bräunlich G, Hainzl C, Seiringer R. 2014. On the BCS gap equation for superfluid fermionic gases. Proceedings of the QMath12 Conference. QMath: Mathematical Results in Quantum Physics, 127–137."},"oa":1,"external_id":{"arxiv":["1403.2563"]},"language":[{"iso":"eng"}],"conference":{"name":"QMath: Mathematical Results in Quantum Physics","start_date":"2013-09-10","location":"Berlin, Germany","end_date":"2013-09-13"},"date_published":"2014-01-01T00:00:00Z","doi":"10.1142/9789814618144_0007"},{"oa_version":"Submitted Version","file":[{"file_name":"IST-2016-577-v1+1_2014.TOG.Paul.EditingPropagation.final.pdf","access_level":"open_access","creator":"system","content_type":"application/pdf","file_size":9832561,"file_id":"4876","relation":"main_file","date_created":"2018-12-12T10:11:22Z","date_updated":"2020-07-14T12:45:07Z","checksum":"7f91e588a4e888610313b98271e6418e"}],"pubrep_id":"577","title":"Edit propagation using geometric relationship functions","status":"public","ddc":["000"],"intvolume":" 33","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","_id":"1629","abstract":[{"lang":"eng","text":"We propose a method for propagating edit operations in 2D vector graphics, based on geometric relationship functions. These functions quantify the geometric relationship of a point to a polygon, such as the distance to the boundary or the direction to the closest corner vertex. The level sets of the relationship functions describe points with the same relationship to a polygon. For a given query point, we first determine a set of relationships to local features, construct all level sets for these relationships, and accumulate them. The maxima of the resulting distribution are points with similar geometric relationships. We show extensions to handle mirror symmetries, and discuss the use of relationship functions as local coordinate systems. Our method can be applied, for example, to interactive floorplan editing, and it is especially useful for large layouts, where individual edits would be cumbersome. We demonstrate populating 2D layouts with tens to hundreds of objects by propagating relatively few edit operations."}],"issue":"2","type":"journal_article","date_published":"2014-03-01T00:00:00Z","publication":"ACM Transactions on Graphics","citation":{"short":"P. Guerrero, S. Jeschke, M. Wimmer, P. Wonka, ACM Transactions on Graphics 33 (2014).","mla":"Guerrero, Paul, et al. “Edit Propagation Using Geometric Relationship Functions.” ACM Transactions on Graphics, vol. 33, no. 2, 15, ACM, 2014, doi:10.1145/2591010.","chicago":"Guerrero, Paul, Stefan Jeschke, Michael Wimmer, and Peter Wonka. “Edit Propagation Using Geometric Relationship Functions.” ACM Transactions on Graphics. ACM, 2014. https://doi.org/10.1145/2591010.","ama":"Guerrero P, Jeschke S, Wimmer M, Wonka P. Edit propagation using geometric relationship functions. ACM Transactions on Graphics. 2014;33(2). doi:10.1145/2591010","apa":"Guerrero, P., Jeschke, S., Wimmer, M., & Wonka, P. (2014). Edit propagation using geometric relationship functions. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/2591010","ieee":"P. Guerrero, S. Jeschke, M. Wimmer, and P. Wonka, “Edit propagation using geometric relationship functions,” ACM Transactions on Graphics, vol. 33, no. 2. ACM, 2014.","ista":"Guerrero P, Jeschke S, Wimmer M, Wonka P. 2014. Edit propagation using geometric relationship functions. ACM Transactions on Graphics. 33(2), 15."},"day":"01","has_accepted_license":"1","date_created":"2018-12-11T11:53:08Z","date_updated":"2021-01-12T06:52:06Z","volume":33,"author":[{"full_name":"Guerrero, Paul","last_name":"Guerrero","first_name":"Paul"},{"first_name":"Stefan","last_name":"Jeschke","id":"44D6411A-F248-11E8-B48F-1D18A9856A87","full_name":"Jeschke, Stefan"},{"first_name":"Michael","last_name":"Wimmer","full_name":"Wimmer, Michael"},{"full_name":"Wonka, Peter","last_name":"Wonka","first_name":"Peter"}],"publication_status":"published","publisher":"ACM","department":[{"_id":"ChWo"}],"year":"2014","file_date_updated":"2020-07-14T12:45:07Z","publist_id":"5526","article_number":"15","language":[{"iso":"eng"}],"doi":"10.1145/2591010","quality_controlled":"1","oa":1,"month":"03"},{"publication_identifier":{"issn":["0302-9743"]},"month":"01","doi":"10.1007/978-3-662-45803-7_36","language":[{"iso":"eng"}],"external_id":{"arxiv":["1305.4519"]},"quality_controlled":"1","place":"Cham","related_material":{"record":[{"relation":"later_version","status":"public","id":"1642"}]},"author":[{"full_name":"Fulek, Radoslav","id":"39F3FFE4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8485-1774","first_name":"Radoslav","last_name":"Fulek"},{"first_name":"Jan","last_name":"Kynčl","full_name":"Kynčl, Jan"},{"full_name":"Malinović, Igor","first_name":"Igor","last_name":"Malinović"},{"full_name":"Pálvölgyi, Dömötör","first_name":"Dömötör","last_name":"Pálvölgyi"}],"volume":8871,"date_created":"2022-02-25T10:32:14Z","date_updated":"2023-02-23T10:08:04Z","year":"2014","department":[{"_id":"UlWa"}],"publisher":"Springer Nature","publication_status":"published","article_processing_charge":"No","day":"01","scopus_import":"1","date_published":"2014-01-01T00:00:00Z","citation":{"apa":"Fulek, R., Kynčl, J., Malinović, I., & Pálvölgyi, D. (2014). Clustered planarity testing revisited. In International Symposium on Graph Drawing (Vol. 8871, pp. 428–436). Cham: Springer Nature. https://doi.org/10.1007/978-3-662-45803-7_36","ieee":"R. Fulek, J. Kynčl, I. Malinović, and D. Pálvölgyi, “Clustered planarity testing revisited,” in International Symposium on Graph Drawing, 2014, vol. 8871, pp. 428–436.","ista":"Fulek R, Kynčl J, Malinović I, Pálvölgyi D. 2014. Clustered planarity testing revisited. International Symposium on Graph Drawing. , LNCS, vol. 8871, 428–436.","ama":"Fulek R, Kynčl J, Malinović I, Pálvölgyi D. Clustered planarity testing revisited. In: International Symposium on Graph Drawing. Vol 8871. Cham: Springer Nature; 2014:428-436. doi:10.1007/978-3-662-45803-7_36","chicago":"Fulek, Radoslav, Jan Kynčl, Igor Malinović, and Dömötör Pálvölgyi. “Clustered Planarity Testing Revisited.” In International Symposium on Graph Drawing, 8871:428–36. Cham: Springer Nature, 2014. https://doi.org/10.1007/978-3-662-45803-7_36.","short":"R. Fulek, J. Kynčl, I. Malinović, D. Pálvölgyi, in:, International Symposium on Graph Drawing, Springer Nature, Cham, 2014, pp. 428–436.","mla":"Fulek, Radoslav, et al. “Clustered Planarity Testing Revisited.” International Symposium on Graph Drawing, vol. 8871, Springer Nature, 2014, pp. 428–36, doi:10.1007/978-3-662-45803-7_36."},"publication":"International Symposium on Graph Drawing","page":"428-436","abstract":[{"text":"The Hanani–Tutte theorem is a classical result proved for the first time in the 1930s that characterizes planar graphs as graphs that admit a drawing in the plane in which every pair of edges not sharing a vertex cross an even number of times. We generalize this classical result to clustered graphs with two disjoint clusters, and show that a straightforward extension of our result to flat clustered graphs with three or more disjoint clusters is not possible.\r\n\r\nWe also give a new and short proof for a related result by Di Battista and Frati based on the matroid intersection algorithm.","lang":"eng"}],"type":"conference","alternative_title":["LNCS"],"oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"10793","intvolume":" 8871","status":"public","title":"Clustered planarity testing revisited"},{"scopus_import":1,"day":"01","page":"95 - 114","publication":"SCN 2014","citation":{"ama":"Fuchsbauer G. Constrained Verifiable Random Functions . In: Abdalla M, De Prisco R, eds. SCN 2014. Vol 8642. Springer; 2014:95-114. doi:10.1007/978-3-319-10879-7_7","apa":"Fuchsbauer, G. (2014). Constrained Verifiable Random Functions . In M. Abdalla & R. De Prisco (Eds.), SCN 2014 (Vol. 8642, pp. 95–114). Amalfi, Italy: Springer. https://doi.org/10.1007/978-3-319-10879-7_7","ieee":"G. Fuchsbauer, “Constrained Verifiable Random Functions ,” in SCN 2014, Amalfi, Italy, 2014, vol. 8642, pp. 95–114.","ista":"Fuchsbauer G. 2014. Constrained Verifiable Random Functions . SCN 2014. SCN: Security and Cryptography for Networks, LNCS, vol. 8642, 95–114.","short":"G. Fuchsbauer, in:, M. Abdalla, R. De Prisco (Eds.), SCN 2014, Springer, 2014, pp. 95–114.","mla":"Fuchsbauer, Georg. “Constrained Verifiable Random Functions .” SCN 2014, edited by Michel Abdalla and Roberto De Prisco, vol. 8642, Springer, 2014, pp. 95–114, doi:10.1007/978-3-319-10879-7_7.","chicago":"Fuchsbauer, Georg. “Constrained Verifiable Random Functions .” In SCN 2014, edited by Michel Abdalla and Roberto De Prisco, 8642:95–114. Springer, 2014. https://doi.org/10.1007/978-3-319-10879-7_7."},"date_published":"2014-01-01T00:00:00Z","alternative_title":["LNCS"],"type":"conference","abstract":[{"lang":"eng","text":"We extend the notion of verifiable random functions (VRF) to constrained VRFs, which generalize the concept of constrained pseudorandom functions, put forward by Boneh and Waters (Asiacrypt’13), and independently by Kiayias et al. (CCS’13) and Boyle et al. (PKC’14), who call them delegatable PRFs and functional PRFs, respectively. In a standard VRF the secret key sk allows one to evaluate a pseudorandom function at any point of its domain; in addition, it enables computation of a non-interactive proof that the function value was computed correctly. In a constrained VRF from the key sk one can derive constrained keys skS for subsets S of the domain, which allow computation of function values and proofs only at points in S. After formally defining constrained VRFs, we derive instantiations from the multilinear-maps-based constrained PRFs by Boneh and Waters, yielding a VRF with constrained keys for any set that can be decided by a polynomial-size circuit. Our VRFs have the same function values as the Boneh-Waters PRFs and are proved secure under the same hardness assumption, showing that verifiability comes at no cost. Constrained (functional) VRFs were stated as an open problem by Boyle et al."}],"title":"Constrained Verifiable Random Functions ","status":"public","intvolume":" 8642","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","_id":"1643","oa_version":"Submitted Version","month":"01","project":[{"name":"Provable Security for Physical Cryptography","call_identifier":"FP7","_id":"258C570E-B435-11E9-9278-68D0E5697425","grant_number":"259668"}],"main_file_link":[{"open_access":"1","url":"http://eprint.iacr.org/2014/537"}],"oa":1,"language":[{"iso":"eng"}],"conference":{"name":"SCN: Security and Cryptography for Networks","end_date":"2014-09-05","location":"Amalfi, Italy","start_date":"2014-09-03"},"doi":"10.1007/978-3-319-10879-7_7","ec_funded":1,"publist_id":"5509","publication_status":"published","editor":[{"first_name":"Michel","last_name":"Abdalla","full_name":"Abdalla, Michel"},{"first_name":"Roberto","last_name":"De Prisco","full_name":"De Prisco, Roberto"}],"publisher":"Springer","department":[{"_id":"KrPi"}],"year":"2014","date_created":"2018-12-11T11:53:13Z","date_updated":"2021-01-12T06:52:12Z","volume":8642,"author":[{"full_name":"Fuchsbauer, Georg","last_name":"Fuchsbauer","first_name":"Georg","id":"46B4C3EE-F248-11E8-B48F-1D18A9856A87"}]},{"author":[{"first_name":"Ashutosh","last_name":"Gupta","id":"335E5684-F248-11E8-B48F-1D18A9856A87","full_name":"Gupta, Ashutosh"},{"full_name":"Popeea, Corneliu","first_name":"Corneliu","last_name":"Popeea"},{"full_name":"Rybalchenko, Andrey","first_name":"Andrey","last_name":"Rybalchenko"}],"oa_version":"Submitted Version","volume":169,"date_updated":"2021-01-12T06:52:38Z","date_created":"2018-12-11T11:53:33Z","_id":"1702","year":"2014","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","publisher":"Open Publishing","department":[{"_id":"ToHe"}],"intvolume":" 169","status":"public","title":"Generalised interpolation by solving recursion free-horn clauses","publication_status":"published","publist_id":"5435","abstract":[{"text":"In this paper we present INTERHORN, a solver for recursion-free Horn clauses. The main application domain of INTERHORN lies in solving interpolation problems arising in software verification. We show how a range of interpolation problems, including path, transition, nested, state/transition and well-founded interpolation can be handled directly by INTERHORN. By detailing these interpolation problems and their Horn clause representations, we hope to encourage the emergence of a common back-end interpolation interface useful for diverse verification tools.","lang":"eng"}],"type":"conference","alternative_title":["EPTCS"],"date_published":"2014-12-02T00:00:00Z","doi":"10.4204/EPTCS.169.5","conference":{"name":"HCVS: Horn Clauses for Verification and Synthesis","start_date":"2014-07-17","location":"Vienna, Austria","end_date":"2014-07-17"},"language":[{"iso":"eng"}],"oa":1,"main_file_link":[{"url":"http://arxiv.org/abs/1303.7378v2","open_access":"1"}],"citation":{"ama":"Gupta A, Popeea C, Rybalchenko A. Generalised interpolation by solving recursion free-horn clauses. In: Electronic Proceedings in Theoretical Computer Science, EPTCS. Vol 169. Open Publishing; 2014:31-38. doi:10.4204/EPTCS.169.5","apa":"Gupta, A., Popeea, C., & Rybalchenko, A. (2014). Generalised interpolation by solving recursion free-horn clauses. In Electronic Proceedings in Theoretical Computer Science, EPTCS (Vol. 169, pp. 31–38). Vienna, Austria: Open Publishing. https://doi.org/10.4204/EPTCS.169.5","ieee":"A. Gupta, C. Popeea, and A. Rybalchenko, “Generalised interpolation by solving recursion free-horn clauses,” in Electronic Proceedings in Theoretical Computer Science, EPTCS, Vienna, Austria, 2014, vol. 169, pp. 31–38.","ista":"Gupta A, Popeea C, Rybalchenko A. 2014. Generalised interpolation by solving recursion free-horn clauses. Electronic Proceedings in Theoretical Computer Science, EPTCS. HCVS: Horn Clauses for Verification and Synthesis, EPTCS, vol. 169, 31–38.","short":"A. Gupta, C. Popeea, A. Rybalchenko, in:, Electronic Proceedings in Theoretical Computer Science, EPTCS, Open Publishing, 2014, pp. 31–38.","mla":"Gupta, Ashutosh, et al. “Generalised Interpolation by Solving Recursion Free-Horn Clauses.” Electronic Proceedings in Theoretical Computer Science, EPTCS, vol. 169, Open Publishing, 2014, pp. 31–38, doi:10.4204/EPTCS.169.5.","chicago":"Gupta, Ashutosh, Corneliu Popeea, and Andrey Rybalchenko. “Generalised Interpolation by Solving Recursion Free-Horn Clauses.” In Electronic Proceedings in Theoretical Computer Science, EPTCS, 169:31–38. Open Publishing, 2014. https://doi.org/10.4204/EPTCS.169.5."},"publication":"Electronic Proceedings in Theoretical Computer Science, EPTCS","page":"31 - 38","quality_controlled":"1","day":"02","month":"12"},{"scopus_import":1,"day":"01","month":"01","page":"2024 - 2032","quality_controlled":"1","citation":{"mla":"Savin, Cristina, and Sophie Denève. Spatio-Temporal Representations of Uncertainty in Spiking Neural Networks. Vol. 3, no. January, Neural Information Processing Systems, 2014, pp. 2024–32.","short":"C. Savin, S. Denève, in:, Neural Information Processing Systems, 2014, pp. 2024–2032.","chicago":"Savin, Cristina, and Sophie Denève. “Spatio-Temporal Representations of Uncertainty in Spiking Neural Networks,” 3:2024–32. Neural Information Processing Systems, 2014.","ama":"Savin C, Denève S. Spatio-temporal representations of uncertainty in spiking neural networks. In: Vol 3. Neural Information Processing Systems; 2014:2024-2032.","ista":"Savin C, Denève S. 2014. Spatio-temporal representations of uncertainty in spiking neural networks. NIPS: Neural Information Processing Systems vol. 3, 2024–2032.","ieee":"C. Savin and S. Denève, “Spatio-temporal representations of uncertainty in spiking neural networks,” presented at the NIPS: Neural Information Processing Systems, Montreal, Canada, 2014, vol. 3, no. January, pp. 2024–2032.","apa":"Savin, C., & Denève, S. (2014). Spatio-temporal representations of uncertainty in spiking neural networks (Vol. 3, pp. 2024–2032). Presented at the NIPS: Neural Information Processing Systems, Montreal, Canada: Neural Information Processing Systems."},"main_file_link":[{"url":"http://papers.nips.cc/paper/5343-spatio-temporal-representations-of-uncertainty-in-spiking-neural-networks.pdf"}],"language":[{"iso":"eng"}],"date_published":"2014-01-01T00:00:00Z","conference":{"end_date":"2014-12-13","start_date":"2014-12-08","location":"Montreal, Canada","name":"NIPS: Neural Information Processing Systems"},"type":"conference","issue":"January","publist_id":"5427","abstract":[{"text":"It has been long argued that, because of inherent ambiguity and noise, the brain needs to represent uncertainty in the form of probability distributions. The neural encoding of such distributions remains however highly controversial. Here we present a novel circuit model for representing multidimensional real-valued distributions using a spike based spatio-temporal code. Our model combines the computational advantages of the currently competing models for probabilistic codes and exhibits realistic neural responses along a variety of classic measures. Furthermore, the model highlights the challenges associated with interpreting neural activity in relation to behavioral uncertainty and points to alternative population-level approaches for the experimental validation of distributed representations.","lang":"eng"}],"publisher":"Neural Information Processing Systems","intvolume":" 3","department":[{"_id":"GaTk"}],"title":"Spatio-temporal representations of uncertainty in spiking neural networks","publication_status":"published","status":"public","_id":"1708","year":"2014","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","oa_version":"None","volume":3,"date_updated":"2021-01-12T06:52:40Z","date_created":"2018-12-11T11:53:35Z","author":[{"full_name":"Savin, Cristina","id":"3933349E-F248-11E8-B48F-1D18A9856A87","first_name":"Cristina","last_name":"Savin"},{"full_name":"Denève, Sophie","first_name":"Sophie","last_name":"Denève"}]},{"extern":1,"abstract":[{"text":"Metal silicides formed by means of thermal annealing processes are employed as contact materials in microelectronics. Control of the structure of silicide/silicon interfaces becomes a critical issue when the characteristic size of the device is reduced below a few tens of nanometers. Here, we report on silicide clustering occurring within the channel of PtSi/Si/PtSi Schottky-barrier transistors. This phenomenon is investigated through atomistic simulations and low-temperature resonant-tunneling spectroscopy. Our results provide evidence for the segregation of a PtSi cluster with a diameter of a few nanometers from the silicide contact. The cluster acts as a metallic quantum dot giving rise to distinct signatures of quantum transport through its discrete energy states.","lang":"eng"}],"issue":"4","publist_id":"5363","type":"journal_article","date_created":"2018-12-11T11:53:52Z","date_updated":"2021-01-12T06:53:02Z","volume":3,"author":[{"full_name":"Mongillo, Massimo","first_name":"Massimo","last_name":"Mongillo"},{"last_name":"Spathis","first_name":"Panayotis","full_name":"Spathis, Panayotis N"},{"full_name":"Georgios Katsaros","last_name":"Katsaros","first_name":"Georgios","id":"38DB5788-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Silvano","last_name":"De Franceschi","full_name":"De Franceschi, Silvano"},{"full_name":"Gentile, Pascal","last_name":"Gentile","first_name":"Pascal"},{"full_name":"Rurali, Riccardo","first_name":"Riccardo","last_name":"Rurali"},{"full_name":"Cartoixà, Xavier","first_name":"Xavier","last_name":"Cartoixà"}],"status":"public","publication_status":"published","title":"PtSi clustering in silicon probed by transport spectroscopy","intvolume":" 3","publisher":"American Physical Society","year":"2014","_id":"1761","acknowledgement":"This work was supported by the Agence Nationale de la Recherche and by the EU through the ERC Starting Grant HybridNano","month":"01","day":"01","doi":"10.1103/PhysRevX.3.041025","date_published":"2014-01-01T00:00:00Z","quality_controlled":0,"publication":"Physical Review X","oa":1,"citation":{"short":"M. Mongillo, P. Spathis, G. Katsaros, S. De Franceschi, P. Gentile, R. Rurali, X. Cartoixà, Physical Review X 3 (2014).","mla":"Mongillo, Massimo, et al. “PtSi Clustering in Silicon Probed by Transport Spectroscopy.” Physical Review X, vol. 3, no. 4, American Physical Society, 2014, doi:10.1103/PhysRevX.3.041025.","chicago":"Mongillo, Massimo, Panayotis Spathis, Georgios Katsaros, Silvano De Franceschi, Pascal Gentile, Riccardo Rurali, and Xavier Cartoixà. “PtSi Clustering in Silicon Probed by Transport Spectroscopy.” Physical Review X. American Physical Society, 2014. https://doi.org/10.1103/PhysRevX.3.041025.","ama":"Mongillo M, Spathis P, Katsaros G, et al. PtSi clustering in silicon probed by transport spectroscopy. Physical Review X. 2014;3(4). doi:10.1103/PhysRevX.3.041025","ieee":"M. Mongillo et al., “PtSi clustering in silicon probed by transport spectroscopy,” Physical Review X, vol. 3, no. 4. American Physical Society, 2014.","apa":"Mongillo, M., Spathis, P., Katsaros, G., De Franceschi, S., Gentile, P., Rurali, R., & Cartoixà, X. (2014). PtSi clustering in silicon probed by transport spectroscopy. Physical Review X. American Physical Society. https://doi.org/10.1103/PhysRevX.3.041025","ista":"Mongillo M, Spathis P, Katsaros G, De Franceschi S, Gentile P, Rurali R, Cartoixà X. 2014. PtSi clustering in silicon probed by transport spectroscopy. Physical Review X. 3(4)."},"main_file_link":[{"url":"http://arxiv.org/abs/1407.5413","open_access":"1"}]},{"quality_controlled":0,"page":"1255 - 1262","publication":"Neuron","citation":{"mla":"Baek, Seungtae, et al. “Off-Target Effect of Doublecortin Family ShRNA on Neuronal Migration Associated with Endogenous MicroRNA Dysregulation.” Neuron, vol. 82, no. 6, Elsevier, 2014, pp. 1255–62, doi:10.1016/j.neuron.2014.04.036.","short":"S. Baek, G. Kerjan, S. Bielas, J. Lee, A. Fenstermaker, G. Novarino, J. Gleeson, Neuron 82 (2014) 1255–1262.","chicago":"Baek, Seungtae, Géraldine Kerjan, Stephanie Bielas, Jieun Lee, Ali Fenstermaker, Gaia Novarino, and Joseph Gleeson. “Off-Target Effect of Doublecortin Family ShRNA on Neuronal Migration Associated with Endogenous MicroRNA Dysregulation.” Neuron. Elsevier, 2014. https://doi.org/10.1016/j.neuron.2014.04.036.","ama":"Baek S, Kerjan G, Bielas S, et al. Off-target effect of doublecortin family shRNA on neuronal migration associated with endogenous MicroRNA dysregulation. Neuron. 2014;82(6):1255-1262. doi:10.1016/j.neuron.2014.04.036","ista":"Baek S, Kerjan G, Bielas S, Lee J, Fenstermaker A, Novarino G, Gleeson J. 2014. Off-target effect of doublecortin family shRNA on neuronal migration associated with endogenous MicroRNA dysregulation. Neuron. 82(6), 1255–1262.","apa":"Baek, S., Kerjan, G., Bielas, S., Lee, J., Fenstermaker, A., Novarino, G., & Gleeson, J. (2014). Off-target effect of doublecortin family shRNA on neuronal migration associated with endogenous MicroRNA dysregulation. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2014.04.036","ieee":"S. Baek et al., “Off-target effect of doublecortin family shRNA on neuronal migration associated with endogenous MicroRNA dysregulation,” Neuron, vol. 82, no. 6. Elsevier, pp. 1255–1262, 2014."},"date_published":"2014-06-18T00:00:00Z","doi":"10.1016/j.neuron.2014.04.036","day":"18","month":"06","status":"public","publication_status":"published","title":"Off-target effect of doublecortin family shRNA on neuronal migration associated with endogenous MicroRNA dysregulation","intvolume":" 82","publisher":"Elsevier","acknowledgement":"This work was supported by the National Institutes of Health R01NS41537. G.K. was supported by an EMBO Long Term Fellowship, S.L.B. by the A.P. Giannini Fellowship, and A.G.F. by the Brain Behavior Research Foundation","_id":"1791","year":"2014","date_created":"2018-12-11T11:54:01Z","date_updated":"2021-01-12T06:53:13Z","volume":82,"author":[{"full_name":"Baek, SeungTae","first_name":"Seungtae","last_name":"Baek"},{"full_name":"Kerjan, Géraldine","first_name":"Géraldine","last_name":"Kerjan"},{"last_name":"Bielas","first_name":"Stephanie","full_name":"Bielas, Stephanie L"},{"first_name":"Jieun","last_name":"Lee","full_name":"Lee, Jieun"},{"full_name":"Fenstermaker, Ali G","first_name":"Ali","last_name":"Fenstermaker"},{"last_name":"Novarino","first_name":"Gaia","orcid":"0000-0002-7673-7178","id":"3E57A680-F248-11E8-B48F-1D18A9856A87","full_name":"Gaia Novarino"},{"last_name":"Gleeson","first_name":"Joseph","full_name":"Gleeson, Joseph G"}],"type":"journal_article","extern":1,"abstract":[{"text":"Acute gene inactivation using short hairpin RNA (shRNA, knockdown) in developing brain is a powerful technique to study genetic function; however, discrepancies between knockdown and knockout murine phenotypes have left unanswered questions. For example, doublecortin (Dcx) knockdown but not knockout shows a neocortical neuronal migration phenotype. Here we report that in utero electroporation of shRNA, but not siRNA or miRNA, to Dcx demonstrates a migration phenotype in Dcx knockouts akin to the effect in wild-type mice, suggestingshRNA-mediated off-target toxicity. This effect wasnot limited to Dcx, as it was observed in Dclk1 knockouts, as well as with a fraction of scrambled shRNAs, suggesting a sequence-dependent but not sequence-specific effect. Profiling RNAs from electroporated cells showed a defect in endogenous let7 miRNA levels, and disruption of let7 or Dicer recapitulated the migration defect. The results suggest that shRNA-mediated knockdown can produce untoward migration effects by altering endogenous miRNA pathways.","lang":"eng"}],"issue":"6","publist_id":"5322"},{"publication_status":"published","title":"Auxin on the road navigated by cellular PIN polarity","status":"public","publisher":"Springer","editor":[{"full_name":"Zažímalová, Eva","last_name":"Zažímalová","first_name":"Eva"},{"full_name":"Petrášek, Jan","last_name":"Petrášek","first_name":"Jan"},{"full_name":"Benková, Eva","last_name":"Benková","first_name":"Eva","orcid":"0000-0002-8510-9739","id":"38F4F166-F248-11E8-B48F-1D18A9856A87"}],"department":[{"_id":"JiFr"}],"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","_id":"1806","year":"2014","date_updated":"2021-01-12T06:53:19Z","date_created":"2018-12-11T11:54:07Z","oa_version":"None","author":[{"full_name":"Baster, Pawel","last_name":"Baster","first_name":"Pawel","id":"3028BD74-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","first_name":"Jiří","full_name":"Friml, Jiří"}],"type":"book_chapter","abstract":[{"lang":"eng","text":"The generation of asymmetry, at both cellular and tissue level, is one of the most essential capabilities of all eukaryotic organisms. It mediates basically all multicellular development ranging from embryogenesis and de novo organ formation till responses to various environmental stimuli. In plants, the awe-inspiring number of such processes is regulated by phytohormone auxin and its directional, cell-to-cell transport. The mediators of this transport, PIN auxin transporters, are asymmetrically localized at the plasma membrane, and this polar localization determines the directionality of intercellular auxin flow. Thus, auxin transport contributes crucially to the generation of local auxin gradients or maxima, which instruct given cell to change its developmental program. Here, we introduce and discuss the molecular components and cellular mechanisms regulating the generation and maintenance of cellular PIN polarity, as the general hallmarks of cell polarity in plants."}],"publist_id":"5304","quality_controlled":"1","page":"143 - 170","publication":"Auxin and Its Role in Plant Development","citation":{"ama":"Baster P, Friml J. Auxin on the road navigated by cellular PIN polarity. In: Zažímalová E, Petrášek J, Benková E, eds. Auxin and Its Role in Plant Development. Springer; 2014:143-170. doi:10.1007/978-3-7091-1526-8_8","apa":"Baster, P., & Friml, J. (2014). Auxin on the road navigated by cellular PIN polarity. In E. Zažímalová, J. Petrášek, & E. Benková (Eds.), Auxin and Its Role in Plant Development (pp. 143–170). Springer. https://doi.org/10.1007/978-3-7091-1526-8_8","ieee":"P. Baster and J. Friml, “Auxin on the road navigated by cellular PIN polarity,” in Auxin and Its Role in Plant Development, E. Zažímalová, J. Petrášek, and E. Benková, Eds. Springer, 2014, pp. 143–170.","ista":"Baster P, Friml J. 2014.Auxin on the road navigated by cellular PIN polarity. In: Auxin and Its Role in Plant Development. , 143–170.","short":"P. Baster, J. Friml, in:, E. Zažímalová, J. Petrášek, E. Benková (Eds.), Auxin and Its Role in Plant Development, Springer, 2014, pp. 143–170.","mla":"Baster, Pawel, and Jiří Friml. “Auxin on the Road Navigated by Cellular PIN Polarity.” Auxin and Its Role in Plant Development, edited by Eva Zažímalová et al., Springer, 2014, pp. 143–70, doi:10.1007/978-3-7091-1526-8_8.","chicago":"Baster, Pawel, and Jiří Friml. “Auxin on the Road Navigated by Cellular PIN Polarity.” In Auxin and Its Role in Plant Development, edited by Eva Zažímalová, Jan Petrášek, and Eva Benková, 143–70. Springer, 2014. https://doi.org/10.1007/978-3-7091-1526-8_8."},"language":[{"iso":"eng"}],"date_published":"2014-04-01T00:00:00Z","doi":"10.1007/978-3-7091-1526-8_8","scopus_import":1,"month":"04","day":"01"},{"date_published":"2014-03-16T00:00:00Z","page":"61 - 86","publication":"International Journal of Computational Geometry and Applications","citation":{"ista":"Huber S, Held M, Meerwald P, Kwitt R. 2014. Topology-preserving watermarking of vector graphics. International Journal of Computational Geometry and Applications. 24(1), 61–86.","apa":"Huber, S., Held, M., Meerwald, P., & Kwitt, R. (2014). Topology-preserving watermarking of vector graphics. International Journal of Computational Geometry and Applications. World Scientific Publishing. https://doi.org/10.1142/S0218195914500034","ieee":"S. Huber, M. Held, P. Meerwald, and R. Kwitt, “Topology-preserving watermarking of vector graphics,” International Journal of Computational Geometry and Applications, vol. 24, no. 1. World Scientific Publishing, pp. 61–86, 2014.","ama":"Huber S, Held M, Meerwald P, Kwitt R. Topology-preserving watermarking of vector graphics. International Journal of Computational Geometry and Applications. 2014;24(1):61-86. doi:10.1142/S0218195914500034","chicago":"Huber, Stefan, Martin Held, Peter Meerwald, and Roland Kwitt. “Topology-Preserving Watermarking of Vector Graphics.” International Journal of Computational Geometry and Applications. World Scientific Publishing, 2014. https://doi.org/10.1142/S0218195914500034.","mla":"Huber, Stefan, et al. “Topology-Preserving Watermarking of Vector Graphics.” International Journal of Computational Geometry and Applications, vol. 24, no. 1, World Scientific Publishing, 2014, pp. 61–86, doi:10.1142/S0218195914500034.","short":"S. Huber, M. Held, P. Meerwald, R. Kwitt, International Journal of Computational Geometry and Applications 24 (2014) 61–86."},"day":"16","has_accepted_license":"1","scopus_import":1,"oa_version":"Published Version","file":[{"checksum":"be45c133ab4d43351260e21beaa8f4b1","date_created":"2018-12-12T10:08:43Z","date_updated":"2020-07-14T12:45:17Z","relation":"main_file","file_id":"4704","content_type":"application/pdf","file_size":991734,"creator":"system","access_level":"open_access","file_name":"IST-2016-443-v1+1_S0218195914500034.pdf"}],"pubrep_id":"443","ddc":["000"],"title":"Topology-preserving watermarking of vector graphics","status":"public","intvolume":" 24","_id":"1816","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","abstract":[{"lang":"eng","text":"Watermarking techniques for vector graphics dislocate vertices in order to embed imperceptible, yet detectable, statistical features into the input data. The embedding process may result in a change of the topology of the input data, e.g., by introducing self-intersections, which is undesirable or even disastrous for many applications. In this paper we present a watermarking framework for two-dimensional vector graphics that employs conventional watermarking techniques but still provides the guarantee that the topology of the input data is preserved. The geometric part of this framework computes so-called maximum perturbation regions (MPR) of vertices. We propose two efficient algorithms to compute MPRs based on Voronoi diagrams and constrained triangulations. Furthermore, we present two algorithms to conditionally correct the watermarked data in order to increase the watermark embedding capacity and still guarantee topological correctness. While we focus on the watermarking of input formed by straight-line segments, one of our approaches can also be extended to circular arcs. We conclude the paper by demonstrating and analyzing the applicability of our framework in conjunction with two well-known watermarking techniques."}],"issue":"1","type":"journal_article","language":[{"iso":"eng"}],"doi":"10.1142/S0218195914500034","quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"month":"03","date_updated":"2021-01-12T06:53:23Z","date_created":"2018-12-11T11:54:10Z","volume":24,"author":[{"full_name":"Huber, Stefan","orcid":"0000-0002-8871-5814","id":"4700A070-F248-11E8-B48F-1D18A9856A87","last_name":"Huber","first_name":"Stefan"},{"first_name":"Martin","last_name":"Held","full_name":"Held, Martin"},{"last_name":"Meerwald","first_name":"Peter","full_name":"Meerwald, Peter"},{"last_name":"Kwitt","first_name":"Roland","full_name":"Kwitt, Roland"}],"publication_status":"published","department":[{"_id":"HeEd"}],"publisher":"World Scientific Publishing","acknowledgement":"Work by Martin Held and Stefan Huber was supported by Austrian Science Fund (FWF): L367-N15 and P25816-N15.","year":"2014","file_date_updated":"2020-07-14T12:45:17Z","publist_id":"5290"},{"author":[{"full_name":"Seiringer, Robert","first_name":"Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6781-0521"}],"date_created":"2018-12-11T11:54:11Z","date_updated":"2021-01-12T06:53:25Z","volume":55,"year":"2014","publication_status":"published","publisher":"American Institute of Physics","department":[{"_id":"RoSe"}],"file_date_updated":"2020-07-14T12:45:17Z","publist_id":"5285","article_number":"1.4881536","doi":"10.1063/1.4881536","language":[{"iso":"eng"}],"oa":1,"quality_controlled":"1","project":[{"name":"NSERC Postdoctoral fellowship","_id":"26450934-B435-11E9-9278-68D0E5697425"}],"month":"06","pubrep_id":"532","oa_version":"Submitted Version","file":[{"content_type":"application/pdf","file_size":269171,"creator":"system","file_name":"IST-2016-532-v1+1_J._Mathematical_Phys._2014_Seiringer.pdf","access_level":"open_access","date_created":"2018-12-12T10:15:49Z","date_updated":"2020-07-14T12:45:17Z","checksum":"ed0efc93c10f1341155f0316af617b82","relation":"main_file","file_id":"5172"}],"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","_id":"1821","title":"Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation","status":"public","ddc":["510","530"],"intvolume":" 55","abstract":[{"lang":"eng","text":"We review recent progress towards a rigorous understanding of the Bogoliubov approximation for bosonic quantum many-body systems. We focus, in particular, on the excitation spectrum of a Bose gas in the mean-field (Hartree) limit. A list of open problems will be discussed at the end."}],"issue":"7","type":"journal_article","date_published":"2014-06-26T00:00:00Z","publication":"Journal of Mathematical Physics","citation":{"chicago":"Seiringer, Robert. “Bose Gases, Bose-Einstein Condensation, and the Bogoliubov Approximation.” Journal of Mathematical Physics. American Institute of Physics, 2014. https://doi.org/10.1063/1.4881536.","mla":"Seiringer, Robert. “Bose Gases, Bose-Einstein Condensation, and the Bogoliubov Approximation.” Journal of Mathematical Physics, vol. 55, no. 7, 1.4881536, American Institute of Physics, 2014, doi:10.1063/1.4881536.","short":"R. Seiringer, Journal of Mathematical Physics 55 (2014).","ista":"Seiringer R. 2014. Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation. Journal of Mathematical Physics. 55(7), 1.4881536.","ieee":"R. Seiringer, “Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation,” Journal of Mathematical Physics, vol. 55, no. 7. American Institute of Physics, 2014.","apa":"Seiringer, R. (2014). Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation. Journal of Mathematical Physics. American Institute of Physics. https://doi.org/10.1063/1.4881536","ama":"Seiringer R. Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation. Journal of Mathematical Physics. 2014;55(7). doi:10.1063/1.4881536"},"day":"26","has_accepted_license":"1","scopus_import":1},{"issue":"7","publist_id":"5284","article_number":"075101","type":"journal_article","author":[{"first_name":"Vojkan","last_name":"Jakšić","full_name":"Jakšić, Vojkan"},{"last_name":"Pillet","first_name":"Claude","full_name":"Pillet, Claude"},{"last_name":"Seiringer","first_name":"Robert","orcid":"0000-0002-6781-0521","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","full_name":"Seiringer, Robert"}],"date_updated":"2021-01-12T06:53:25Z","date_created":"2018-12-11T11:54:12Z","volume":55,"oa_version":"None","year":"2014","_id":"1822","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Introduction","publication_status":"published","department":[{"_id":"RoSe"}],"publisher":"American Institute of Physics","intvolume":" 55","day":"01","month":"07","scopus_import":1,"date_published":"2014-07-01T00:00:00Z","doi":"10.1063/1.4884877","language":[{"iso":"eng"}],"publication":"Journal of Mathematical Physics","citation":{"ieee":"V. Jakšić, C. Pillet, and R. Seiringer, “Introduction,” Journal of Mathematical Physics, vol. 55, no. 7. American Institute of Physics, 2014.","apa":"Jakšić, V., Pillet, C., & Seiringer, R. (2014). Introduction. Journal of Mathematical Physics. American Institute of Physics. https://doi.org/10.1063/1.4884877","ista":"Jakšić V, Pillet C, Seiringer R. 2014. Introduction. Journal of Mathematical Physics. 55(7), 075101.","ama":"Jakšić V, Pillet C, Seiringer R. Introduction. Journal of Mathematical Physics. 2014;55(7). doi:10.1063/1.4884877","chicago":"Jakšić, Vojkan, Claude Pillet, and Robert Seiringer. “Introduction.” Journal of Mathematical Physics. American Institute of Physics, 2014. https://doi.org/10.1063/1.4884877.","short":"V. Jakšić, C. Pillet, R. Seiringer, Journal of Mathematical Physics 55 (2014).","mla":"Jakšić, Vojkan, et al. “Introduction.” Journal of Mathematical Physics, vol. 55, no. 7, 075101, American Institute of Physics, 2014, doi:10.1063/1.4884877."},"quality_controlled":"1"}]