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comparison of morphing processes from a camera recording and a simulation; final actuated shape.","lang":"eng"}]},{"author":[{"orcid":"0000-0001-8342-202X","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","last_name":"Katsaros","first_name":"Georgios","full_name":"Katsaros, Georgios"}],"contributor":[{"id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios","contributor_type":"contact_person","last_name":"Katsaros"}],"related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"8203"}]},"date_created":"2020-05-01T15:14:46Z","date_updated":"2024-02-21T12:44:02Z","file":[{"checksum":"d23c0cb9e2d19e14e2f902b88b97c05d","date_created":"2020-05-01T15:13:28Z","date_updated":"2020-07-14T12:48:02Z","file_id":"7786","relation":"main_file","creator":"gkatsaro","content_type":"application/x-zip-compressed","file_size":5514403,"access_level":"open_access","file_name":"DOI_ZeroFieldSplitting.zip"}],"oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7689","year":"2020","ddc":["530"],"status":"public","title":"Supplementary data for \"Zero field splitting of heavy-hole states in quantum dots\"","department":[{"_id":"GeKa"}],"publisher":"Institute of Science and Technology Austria","file_date_updated":"2020-07-14T12:48:02Z","abstract":[{"text":"These are the supplementary research data to the publication \"Zero field splitting of heavy-hole states in quantum dots\". All matrix files have the same format. Within each column the bias voltage is changed. Each column corresponds to either a different gate voltage or magnetic field. The voltage values are given in mV, the current values in pA. Find a specific description in the included Readme file.\r\n","lang":"eng"}],"ec_funded":1,"license":"https://creativecommons.org/publicdomain/zero/1.0/","type":"research_data","doi":"10.15479/AT:ISTA:7689","date_published":"2020-05-01T00:00:00Z","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,"citation":{"chicago":"Katsaros, Georgios. “Supplementary Data for ‘Zero Field Splitting of Heavy-Hole States in Quantum Dots.’” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7689.","mla":"Katsaros, Georgios. 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Guseinov, “Supplementary data for ‘Computational design of cold bent glass façades.’” Institute of Science and Technology Austria, 2020."},"acknowledged_ssus":[{"_id":"ScienComp"}],"doi":"10.15479/AT:ISTA:8761","date_published":"2020-11-23T00:00:00Z","article_processing_charge":"No","has_accepted_license":"1","month":"11","day":"23"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"8563","year":"2020","publisher":"Institute of Science and Technology Austria","department":[{"_id":"JoCs"}],"title":"Optogenetic alteration of hippocampal network activity","ddc":["570"],"status":"public","contributor":[{"last_name":"Csicsvari","contributor_type":"project_leader","first_name":"Jozsef L","orcid":"0000-0002-5193-4036","id":"3FA14672-F248-11E8-B48F-1D18A9856A87"}],"related_material":{"record":[{"id":"8740","relation":"used_in_publication","status":"public"}]},"author":[{"full_name":"Csicsvari, Jozsef L","first_name":"Jozsef L","last_name":"Csicsvari","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5193-4036"},{"full_name":"Gridchyn, Igor","first_name":"Igor","last_name":"Gridchyn","id":"4B60654C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1807-1929"},{"last_name":"Schönenberger","first_name":"Philipp","id":"3B9D816C-F248-11E8-B48F-1D18A9856A87","full_name":"Schönenberger, Philipp"}],"file":[{"checksum":"a16098a6d172f9c42ab5af5f6991668c","success":1,"date_updated":"2020-09-23T14:36:17Z","date_created":"2020-09-23T14:36:17Z","relation":"main_file","file_id":"8564","file_size":145243906,"content_type":"application/x-compressed","creator":"jozsef","access_level":"open_access","file_name":"upload.tgz"},{"relation":"main_file","file_id":"8675","checksum":"0bfc54b7e14c0694cd081617318ba606","success":1,"date_updated":"2020-10-19T10:12:29Z","date_created":"2020-10-19T10:12:29Z","access_level":"open_access","file_name":"redme.docx","file_size":11648,"content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","creator":"jozsef"}],"oa_version":"Published Version","date_created":"2020-09-23T14:39:54Z","date_updated":"2024-02-21T12:43:41Z","type":"research_data","file_date_updated":"2020-10-19T10:12:29Z","abstract":[{"text":"Supplementary data provided for the provided for the publication:\r\nIgor Gridchyn , Philipp Schoenenberger , Joseph O'Neill , Jozsef Csicsvari (2020) Optogenetic inhibition-mediated activity-dependent modification of CA1 pyramidal-interneuron connections during behavior. Elife.","lang":"eng"}],"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"oa":1,"citation":{"ama":"Csicsvari JL, Gridchyn I, Schönenberger P. Optogenetic alteration of hippocampal network activity. 2020. doi:10.15479/AT:ISTA:8563","apa":"Csicsvari, J. L., Gridchyn, I., & Schönenberger, P. (2020). Optogenetic alteration of hippocampal network activity. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8563","ieee":"J. L. Csicsvari, I. Gridchyn, and P. Schönenberger, “Optogenetic alteration of hippocampal network activity.” Institute of Science and Technology Austria, 2020.","ista":"Csicsvari JL, Gridchyn I, Schönenberger P. 2020. Optogenetic alteration of hippocampal network activity, Institute of Science and Technology Austria, 10.15479/AT:ISTA:8563.","short":"J.L. Csicsvari, I. Gridchyn, P. Schönenberger, (2020).","mla":"Csicsvari, Jozsef L., et al. Optogenetic Alteration of Hippocampal Network Activity. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8563.","chicago":"Csicsvari, Jozsef L, Igor Gridchyn, and Philipp Schönenberger. “Optogenetic Alteration of Hippocampal Network Activity.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8563."},"doi":"10.15479/AT:ISTA:8563","date_published":"2020-10-19T00:00:00Z","has_accepted_license":"1","article_processing_charge":"No","month":"10","day":"19"},{"publication_identifier":{"issn":["2041-1723"]},"month":"01","language":[{"iso":"eng"}],"doi":"10.1038/s41467-019-14015-2","project":[{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020"},{"name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","call_identifier":"H2020","grant_number":"715767","_id":"24F9549A-B435-11E9-9278-68D0E5697425"}],"quality_controlled":"1","isi":1,"external_id":{"isi":["000511916800015"]},"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,"ec_funded":1,"file_date_updated":"2020-07-14T12:47:55Z","article_number":"237","volume":11,"date_created":"2020-01-13T16:54:26Z","date_updated":"2024-02-21T12:45:02Z","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"8366"},{"relation":"research_data","status":"public","id":"7154"}],"link":[{"url":"https://ist.ac.at/en/news/geometry-meets-time/","description":"News on IST Homepage","relation":"press_release"}]},"author":[{"orcid":"0000-0001-9819-5077","id":"3AB45EE2-F248-11E8-B48F-1D18A9856A87","last_name":"Guseinov","first_name":"Ruslan","full_name":"Guseinov, Ruslan"},{"first_name":"Connor","last_name":"McMahan","full_name":"McMahan, Connor"},{"id":"2DC83906-F248-11E8-B48F-1D18A9856A87","first_name":"Jesus","last_name":"Perez Rodriguez","full_name":"Perez Rodriguez, Jesus"},{"last_name":"Daraio","first_name":"Chiara","full_name":"Daraio, Chiara"},{"orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87","last_name":"Bickel","first_name":"Bernd","full_name":"Bickel, Bernd"}],"publisher":"Springer Nature","department":[{"_id":"BeBi"}],"publication_status":"published","year":"2020","article_processing_charge":"No","has_accepted_license":"1","day":"13","keyword":["Design","Synthesis and processing","Mechanical engineering","Polymers"],"scopus_import":"1","date_published":"2020-01-13T00:00:00Z","article_type":"original","citation":{"chicago":"Guseinov, Ruslan, Connor McMahan, Jesus Perez Rodriguez, Chiara Daraio, and Bernd Bickel. “Programming Temporal Morphing of Self-Actuated Shells.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-019-14015-2.","mla":"Guseinov, Ruslan, et al. “Programming Temporal Morphing of Self-Actuated Shells.” Nature Communications, vol. 11, 237, Springer Nature, 2020, doi:10.1038/s41467-019-14015-2.","short":"R. Guseinov, C. McMahan, J. Perez Rodriguez, C. Daraio, B. Bickel, Nature Communications 11 (2020).","ista":"Guseinov R, McMahan C, Perez Rodriguez J, Daraio C, Bickel B. 2020. Programming temporal morphing of self-actuated shells. Nature Communications. 11, 237.","apa":"Guseinov, R., McMahan, C., Perez Rodriguez, J., Daraio, C., & Bickel, B. (2020). Programming temporal morphing of self-actuated shells. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-019-14015-2","ieee":"R. Guseinov, C. McMahan, J. Perez Rodriguez, C. Daraio, and B. Bickel, “Programming temporal morphing of self-actuated shells,” Nature Communications, vol. 11. Springer Nature, 2020.","ama":"Guseinov R, McMahan C, Perez Rodriguez J, Daraio C, Bickel B. Programming temporal morphing of self-actuated shells. Nature Communications. 2020;11. doi:10.1038/s41467-019-14015-2"},"publication":"Nature Communications","abstract":[{"lang":"eng","text":"Advances in shape-morphing materials, such as hydrogels, shape-memory polymers and light-responsive polymers have enabled prescribing self-directed deformations of initially flat geometries. However, most proposed solutions evolve towards a target geometry without considering time-dependent actuation paths. To achieve more complex geometries and avoid self-collisions, it is critical to encode a spatial and temporal shape evolution within the initially flat shell. Recent realizations of time-dependent morphing are limited to the actuation of few, discrete hinges and cannot form doubly curved surfaces. Here, we demonstrate a method for encoding temporal shape evolution in architected shells that assume complex shapes and doubly curved geometries. The shells are non-periodic tessellations of pre-stressed contractile unit cells that soften in water at rates prescribed locally by mesostructure geometry. The ensuing midplane contraction is coupled to the formation of encoded curvatures. We propose an inverse design tool based on a data-driven model for unit cells’ temporal responses."}],"type":"journal_article","file":[{"date_updated":"2020-07-14T12:47:55Z","date_created":"2020-01-15T14:35:34Z","checksum":"7db23fef2f4cda712f17f1004116ddff","relation":"main_file","file_id":"7336","content_type":"application/pdf","file_size":1315270,"creator":"rguseino","file_name":"2020_NatureComm_Guseinov.pdf","access_level":"open_access"}],"oa_version":"Published Version","intvolume":" 11","status":"public","title":"Programming temporal morphing of self-actuated shells","ddc":["000"],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"7262"},{"type":"research_data","file_date_updated":"2023-12-01T10:39:59Z","abstract":[{"text":"Cryo-electron microscopy (cryo-EM) of cellular specimens provides insights into biological processes and structures within a native context. However, a major challenge still lies in the efficient and reproducible preparation of adherent cells for subsequent cryo-EM analysis. This is due to the sensitivity of many cellular specimens to the varying seeding and culturing conditions required for EM experiments, the often limited amount of cellular material and also the fragility of EM grids and their substrate. Here, we present low-cost and reusable 3D printed grid holders, designed to improve specimen preparation when culturing challenging cellular samples directly on grids. The described grid holders increase cell culture reproducibility and throughput, and reduce the resources required for cell culturing. We show that grid holders can be integrated into various cryo-EM workflows, including micro-patterning approaches to control cell seeding on grids, and for generating samples for cryo-focused ion beam milling and cryo-electron tomography experiments. Their adaptable design allows for the generation of specialized grid holders customized to a large variety of applications.","lang":"eng"}],"_id":"14592","year":"2020","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Institute of Science and Technology Austria","department":[{"_id":"FlSc"}],"status":"public","ddc":["570"],"title":"STL-files for 3D-printed grid holders described in Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy","related_material":{"record":[{"id":"8586","status":"public","relation":"research_data"}]},"contributor":[{"orcid":"0000-0001-7149-769X","id":"404F5528-F248-11E8-B48F-1D18A9856A87","last_name":"Fäßler","contributor_type":"researcher","first_name":"Florian"},{"first_name":"Bettina","contributor_type":"researcher","last_name":"Zens","id":"45FD126C-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Hauschild","contributor_type":"researcher","first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87"},{"id":"48AD8942-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4790-8078","first_name":"Florian KM","last_name":"Schur","contributor_type":"researcher"}],"author":[{"id":"48AD8942-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4790-8078","first_name":"Florian KM","last_name":"Schur","full_name":"Schur, Florian KM"}],"file":[{"file_id":"14593","relation":"main_file","date_created":"2023-11-22T14:58:44Z","date_updated":"2023-11-22T14:58:44Z","success":1,"checksum":"0108616e2a59e51879ea51299a29b091","file_name":"3Dprint-files_download_v2.zip","access_level":"open_access","creator":"fschur","content_type":"application/zip","file_size":49297},{"relation":"main_file","file_id":"14637","date_updated":"2023-12-01T10:39:59Z","date_created":"2023-12-01T10:39:59Z","checksum":"4c66ddedee4d01c1c4a7978208350cfc","success":1,"file_name":"readme.txt","access_level":"open_access","content_type":"text/plain","file_size":641,"creator":"cchlebak"}],"oa_version":"Published Version","date_created":"2023-11-22T15:00:57Z","date_updated":"2024-02-21T12:44:48Z","article_processing_charge":"No","has_accepted_license":"1","month":"12","day":"01","oa":1,"tmp":{"name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","image":"/images/cc_by_nc_sa.png","short":"CC BY-NC-SA (4.0)"},"citation":{"mla":"Schur, Florian KM. STL-Files for 3D-Printed Grid Holders Described in Fäßler F, Zens B, et Al.; 3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:14592.","short":"F.K. Schur, (2020).","chicago":"Schur, Florian KM. “STL-Files for 3D-Printed Grid Holders Described in Fäßler F, Zens B, et Al.; 3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:14592.","ama":"Schur FK. STL-files for 3D-printed grid holders described in Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. 2020. doi:10.15479/AT:ISTA:14592","ista":"Schur FK. 2020. STL-files for 3D-printed grid holders described in Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy, Institute of Science and Technology Austria, 10.15479/AT:ISTA:14592.","apa":"Schur, F. K. (2020). STL-files for 3D-printed grid holders described in Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:14592","ieee":"F. K. Schur, “STL-files for 3D-printed grid holders described in Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy.” Institute of Science and Technology Austria, 2020."},"project":[{"_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A","grant_number":"P33367","name":"Structure and isoform diversity of the Arp2/3 complex"}],"doi":"10.15479/AT:ISTA:14592","date_published":"2020-12-01T00:00:00Z"},{"volume":881,"date_updated":"2024-02-22T13:16:06Z","date_created":"2019-12-29T23:00:45Z","author":[{"first_name":"Sumit","last_name":"Bhatia","full_name":"Bhatia, Sumit"},{"full_name":"Chatterjee, Bapi","first_name":"Bapi","last_name":"Chatterjee","id":"3C41A08A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2742-4028"},{"full_name":"Nathani, Deepak","first_name":"Deepak","last_name":"Nathani"},{"full_name":"Kaul, Manohar","first_name":"Manohar","last_name":"Kaul"}],"publisher":"Springer Nature","department":[{"_id":"DaAl"}],"publication_status":"published","year":"2020","ec_funded":1,"file_date_updated":"2020-10-08T08:16:48Z","language":[{"iso":"eng"}],"doi":"10.1007/978-3-030-36687-2_3","conference":{"name":"COMPLEX: International Conference on Complex Networks and their Applications","end_date":"2019-12-12","location":"Lisbon, Portugal","start_date":"2019-12-10"},"project":[{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020"}],"isi":1,"quality_controlled":"1","external_id":{"isi":["000843927300003"]},"oa":1,"publication_identifier":{"isbn":["9783030366865"],"eissn":["18609503"],"issn":["1860949X"]},"month":"01","oa_version":"Submitted Version","file":[{"date_created":"2020-10-08T08:16:48Z","date_updated":"2020-10-08T08:16:48Z","checksum":"8951f094c8c7dae9ff8db885199bc296","success":1,"relation":"main_file","file_id":"8625","file_size":310598,"content_type":"application/pdf","creator":"bchatter","file_name":"main.pdf","access_level":"open_access"}],"intvolume":" 881","title":"A persistent homology perspective to the link prediction problem","ddc":["004"],"status":"public","_id":"7213","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","abstract":[{"text":"Persistent homology is a powerful tool in Topological Data Analysis (TDA) to capture the topological properties of data succinctly at different spatial resolutions. For graphical data, the shape, and structure of the neighborhood of individual data items (nodes) are an essential means of characterizing their properties. We propose the use of persistent homology methods to capture structural and topological properties of graphs and use it to address the problem of link prediction. We achieve encouraging results on nine different real-world datasets that attest to the potential of persistent homology-based methods for network analysis.","lang":"eng"}],"alternative_title":["SCI"],"type":"conference","date_published":"2020-01-01T00:00:00Z","page":"27-39","citation":{"chicago":"Bhatia, Sumit, Bapi Chatterjee, Deepak Nathani, and Manohar Kaul. “A Persistent Homology Perspective to the Link Prediction Problem.” In Complex Networks and Their Applications VIII, 881:27–39. Springer Nature, 2020. https://doi.org/10.1007/978-3-030-36687-2_3.","short":"S. Bhatia, B. Chatterjee, D. Nathani, M. Kaul, in:, Complex Networks and Their Applications VIII, Springer Nature, 2020, pp. 27–39.","mla":"Bhatia, Sumit, et al. “A Persistent Homology Perspective to the Link Prediction Problem.” Complex Networks and Their Applications VIII, vol. 881, Springer Nature, 2020, pp. 27–39, doi:10.1007/978-3-030-36687-2_3.","ieee":"S. Bhatia, B. Chatterjee, D. Nathani, and M. Kaul, “A persistent homology perspective to the link prediction problem,” in Complex Networks and their applications VIII, Lisbon, Portugal, 2020, vol. 881, pp. 27–39.","apa":"Bhatia, S., Chatterjee, B., Nathani, D., & Kaul, M. (2020). A persistent homology perspective to the link prediction problem. In Complex Networks and their applications VIII (Vol. 881, pp. 27–39). Lisbon, Portugal: Springer Nature. https://doi.org/10.1007/978-3-030-36687-2_3","ista":"Bhatia S, Chatterjee B, Nathani D, Kaul M. 2020. A persistent homology perspective to the link prediction problem. Complex Networks and their applications VIII. COMPLEX: International Conference on Complex Networks and their Applications, SCI, vol. 881, 27–39.","ama":"Bhatia S, Chatterjee B, Nathani D, Kaul M. A persistent homology perspective to the link prediction problem. In: Complex Networks and Their Applications VIII. Vol 881. Springer Nature; 2020:27-39. doi:10.1007/978-3-030-36687-2_3"},"publication":"Complex Networks and their applications VIII","article_processing_charge":"No","has_accepted_license":"1","day":"01","scopus_import":"1"},{"month":"10","publication_identifier":{"isbn":["978-1-4503-7089-9"]},"oa":1,"main_file_link":[{"url":"https://eprint.iacr.org/2019/1015","open_access":"1"}],"external_id":{"isi":["000768470400104"]},"isi":1,"quality_controlled":"1","conference":{"name":"CCS: Computer and Communications Security","start_date":"2020-11-09","location":"Virtual, United States","end_date":"2020-11-13"},"doi":"10.1145/3372297.3423364","language":[{"iso":"eng"}],"year":"2020","acknowledgement":"We would like to thank Ittai Abraham for the discussions and guidance during the initial conception of the project, especially for HAVSS. Furthermore, we would like to thank the anonymous reviewers for pointing out the relevance of this work to MPC protocols.","publication_status":"published","publisher":"Association for Computing Machinery","department":[{"_id":"ElKo"}],"author":[{"full_name":"Kokoris Kogias, Eleftherios","first_name":"Eleftherios","last_name":"Kokoris Kogias","id":"f5983044-d7ef-11ea-ac6d-fd1430a26d30"},{"last_name":"Malkhi","first_name":"Dahlia","full_name":"Malkhi, Dahlia"},{"first_name":"Alexander","last_name":"Spiegelman","full_name":"Spiegelman, Alexander"}],"date_created":"2021-12-16T13:23:27Z","date_updated":"2024-02-22T13:10:45Z","scopus_import":"1","day":"30","article_processing_charge":"No","publication":"Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security","citation":{"ista":"Kokoris Kogias E, Malkhi D, Spiegelman A. 2020. Asynchronous distributed key generation for computationally-secure randomness, consensus, and threshold signatures. Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security. CCS: Computer and Communications Security, 1751–1767.","apa":"Kokoris Kogias, E., Malkhi, D., & Spiegelman, A. (2020). Asynchronous distributed key generation for computationally-secure randomness, consensus, and threshold signatures. In Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security (pp. 1751–1767). Virtual, United States: Association for Computing Machinery. https://doi.org/10.1145/3372297.3423364","ieee":"E. Kokoris Kogias, D. Malkhi, and A. Spiegelman, “Asynchronous distributed key generation for computationally-secure randomness, consensus, and threshold signatures,” in Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, Virtual, United States, 2020, pp. 1751–1767.","ama":"Kokoris Kogias E, Malkhi D, Spiegelman A. Asynchronous distributed key generation for computationally-secure randomness, consensus, and threshold signatures. In: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security. Association for Computing Machinery; 2020:1751–1767. doi:10.1145/3372297.3423364","chicago":"Kokoris Kogias, Eleftherios, Dahlia Malkhi, and Alexander Spiegelman. “Asynchronous Distributed Key Generation for Computationally-Secure Randomness, Consensus, and Threshold Signatures.” In Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, 1751–1767. Association for Computing Machinery, 2020. https://doi.org/10.1145/3372297.3423364.","mla":"Kokoris Kogias, Eleftherios, et al. “Asynchronous Distributed Key Generation for Computationally-Secure Randomness, Consensus, and Threshold Signatures.” Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, Association for Computing Machinery, 2020, pp. 1751–1767, doi:10.1145/3372297.3423364.","short":"E. Kokoris Kogias, D. Malkhi, A. Spiegelman, in:, Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, Association for Computing Machinery, 2020, pp. 1751–1767."},"page":"1751–1767","date_published":"2020-10-30T00:00:00Z","type":"conference","abstract":[{"text":"In this paper, we present the first Asynchronous Distributed Key Generation (ADKG) algorithm which is also the first distributed key generation algorithm that can generate cryptographic keys with a dual (f,2f+1)-threshold (where f is the number of faulty parties). As a result, using our ADKG we remove the trusted setup assumption that the most scalable consensus algorithms make. In order to create a DKG with a dual (f,2f+1)- threshold we first answer in the affirmative the open question posed by Cachin et al. [7] on how to create an Asynchronous Verifiable Secret Sharing (AVSS) protocol with a reconstruction threshold of f+12020 IEEE Real-Time Systems Symposium. IEEE; 2020:244-256. doi:10.1109/RTSS49844.2020.00031","ieee":"M. Garcia Soto and P. Prabhakar, “Hybridization for stability verification of nonlinear switched systems,” in 2020 IEEE Real-Time Systems Symposium, Houston, TX, USA , 2020, pp. 244–256.","apa":"Garcia Soto, M., & Prabhakar, P. (2020). Hybridization for stability verification of nonlinear switched systems. In 2020 IEEE Real-Time Systems Symposium (pp. 244–256). Houston, TX, USA : IEEE. https://doi.org/10.1109/RTSS49844.2020.00031","ista":"Garcia Soto M, Prabhakar P. 2020. Hybridization for stability verification of nonlinear switched systems. 2020 IEEE Real-Time Systems Symposium. RTTS: Real-Time Systems Symposium, 244–256.","short":"M. Garcia Soto, P. Prabhakar, in:, 2020 IEEE Real-Time Systems Symposium, IEEE, 2020, pp. 244–256.","mla":"Garcia Soto, Miriam, and Pavithra Prabhakar. “Hybridization for Stability Verification of Nonlinear Switched Systems.” 2020 IEEE Real-Time Systems Symposium, IEEE, 2020, pp. 244–56, doi:10.1109/RTSS49844.2020.00031.","chicago":"Garcia Soto, Miriam, and Pavithra Prabhakar. “Hybridization for Stability Verification of Nonlinear Switched Systems.” In 2020 IEEE Real-Time Systems Symposium, 244–56. IEEE, 2020. https://doi.org/10.1109/RTSS49844.2020.00031."},"page":"244-256","abstract":[{"text":"We propose a novel hybridization method for stability analysis that over-approximates nonlinear dynamical systems by switched systems with linear inclusion dynamics. We observe that existing hybridization techniques for safety analysis that over-approximate nonlinear dynamical systems by switched affine inclusion dynamics and provide fixed approximation error, do not suffice for stability analysis. Hence, we propose a hybridization method that provides a state-dependent error which converges to zero as the state tends to the equilibrium point. The crux of our hybridization computation is an elegant recursive algorithm that uses partial derivatives of a given function to obtain upper and lower bound matrices for the over-approximating linear inclusion. We illustrate our method on some examples to demonstrate the application of the theory for stability analysis. In particular, our method is able to establish stability of a nonlinear system which does not admit a polynomial Lyapunov function.","lang":"eng"}],"type":"conference","oa_version":"Submitted Version","file":[{"date_created":"2021-02-26T16:38:14Z","date_updated":"2021-02-26T16:38:14Z","checksum":"8f97f229316c3b3a6f0cf99297aa0941","file_id":"9203","relation":"main_file","creator":"mgarcias","file_size":1125794,"content_type":"application/pdf","file_name":"main.pdf","access_level":"open_access"}],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"9202","status":"public","title":"Hybridization for stability verification of nonlinear switched systems","ddc":["000"],"month":"12","publication_identifier":{"eisbn":["9781728183244"],"eissn":["2576-3172"]},"conference":{"end_date":"2020-12-04","start_date":"2020-12-01","location":"Houston, TX, USA ","name":"RTTS: Real-Time Systems Symposium"},"doi":"10.1109/RTSS49844.2020.00031","language":[{"iso":"eng"}],"external_id":{"isi":["000680435100021"]},"oa":1,"isi":1,"quality_controlled":"1","project":[{"grant_number":"Z211","_id":"25F42A32-B435-11E9-9278-68D0E5697425","name":"The Wittgenstein Prize","call_identifier":"FWF"}],"file_date_updated":"2021-02-26T16:38:14Z","author":[{"orcid":"0000-0003-2936-5719","id":"4B3207F6-F248-11E8-B48F-1D18A9856A87","last_name":"Garcia Soto","first_name":"Miriam","full_name":"Garcia Soto, Miriam"},{"last_name":"Prabhakar","first_name":"Pavithra","full_name":"Prabhakar, Pavithra"}],"date_created":"2021-02-26T16:38:24Z","date_updated":"2024-02-22T13:25:19Z","year":"2020","acknowledgement":"Miriam Garc´ıa Soto was partially supported by the Austrian Science Fund (FWF) under grant Z211-N23 (Wittgenstein Award). Pavithra Prabhakar was partially supported by NSF CAREER Award No. 1552668, NSF Award No. 2008957 and ONR YIP Award No. N000141712577.","publication_status":"published","publisher":"IEEE","department":[{"_id":"ToHe"}]},{"author":[{"full_name":"Boccato, Chiara","last_name":"Boccato","first_name":"Chiara","id":"342E7E22-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Brennecke, Christian","first_name":"Christian","last_name":"Brennecke"},{"last_name":"Cenatiempo","first_name":"Serena","full_name":"Cenatiempo, Serena"},{"last_name":"Schlein","first_name":"Benjamin","full_name":"Schlein, Benjamin"}],"date_created":"2019-09-24T17:30:59Z","date_updated":"2024-02-22T13:33:02Z","volume":376,"year":"2020","acknowledgement":"We would like to thank P. T. Nam and R. Seiringer for several useful discussions and\r\nfor suggesting us to use the localization techniques from [9]. C. Boccato has received funding from the\r\nEuropean Research Council (ERC) under the programme Horizon 2020 (Grant Agreement 694227). B. Schlein gratefully acknowledges support from the NCCR SwissMAP and from the Swiss National Foundation of Science (Grant No. 200020_1726230) through the SNF Grant “Dynamical and energetic properties of Bose–Einstein condensates”.","publication_status":"published","publisher":"Springer","department":[{"_id":"RoSe"}],"ec_funded":1,"doi":"10.1007/s00220-019-03555-9","language":[{"iso":"eng"}],"oa":1,"external_id":{"arxiv":["1812.03086"],"isi":["000536053300012"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1812.03086"}],"quality_controlled":"1","isi":1,"project":[{"call_identifier":"H2020","name":"Analysis of quantum many-body systems","_id":"25C6DC12-B435-11E9-9278-68D0E5697425","grant_number":"694227"}],"month":"06","publication_identifier":{"eissn":["1432-0916"],"issn":["0010-3616"]},"oa_version":"Preprint","_id":"6906","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","title":"Optimal rate for Bose-Einstein condensation in the Gross-Pitaevskii regime","status":"public","intvolume":" 376","abstract":[{"text":"We consider systems of bosons trapped in a box, in the Gross–Pitaevskii regime. We show that low-energy states exhibit complete Bose–Einstein condensation with an optimal bound on the number of orthogonal excitations. This extends recent results obtained in Boccato et al. (Commun Math Phys 359(3):975–1026, 2018), removing the assumption of small interaction potential.","lang":"eng"}],"type":"journal_article","date_published":"2020-06-01T00:00:00Z","publication":"Communications in Mathematical Physics","citation":{"ama":"Boccato C, Brennecke C, Cenatiempo S, Schlein B. Optimal rate for Bose-Einstein condensation in the Gross-Pitaevskii regime. Communications in Mathematical Physics. 2020;376:1311-1395. doi:10.1007/s00220-019-03555-9","apa":"Boccato, C., Brennecke, C., Cenatiempo, S., & Schlein, B. (2020). Optimal rate for Bose-Einstein condensation in the Gross-Pitaevskii regime. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-019-03555-9","ieee":"C. Boccato, C. Brennecke, S. Cenatiempo, and B. Schlein, “Optimal rate for Bose-Einstein condensation in the Gross-Pitaevskii regime,” Communications in Mathematical Physics, vol. 376. Springer, pp. 1311–1395, 2020.","ista":"Boccato C, Brennecke C, Cenatiempo S, Schlein B. 2020. Optimal rate for Bose-Einstein condensation in the Gross-Pitaevskii regime. Communications in Mathematical Physics. 376, 1311–1395.","short":"C. Boccato, C. Brennecke, S. Cenatiempo, B. Schlein, Communications in Mathematical Physics 376 (2020) 1311–1395.","mla":"Boccato, Chiara, et al. “Optimal Rate for Bose-Einstein Condensation in the Gross-Pitaevskii Regime.” Communications in Mathematical Physics, vol. 376, Springer, 2020, pp. 1311–95, doi:10.1007/s00220-019-03555-9.","chicago":"Boccato, Chiara, Christian Brennecke, Serena Cenatiempo, and Benjamin Schlein. “Optimal Rate for Bose-Einstein Condensation in the Gross-Pitaevskii Regime.” Communications in Mathematical Physics. Springer, 2020. https://doi.org/10.1007/s00220-019-03555-9."},"article_type":"original","page":"1311-1395","day":"01","article_processing_charge":"No","scopus_import":"1"},{"volume":136,"date_updated":"2024-02-22T13:23:09Z","date_created":"2020-01-30T09:24:06Z","author":[{"first_name":"Ashley E.E.","last_name":"Bruce","full_name":"Bruce, Ashley E.E."},{"first_name":"Carl-Philipp J","last_name":"Heisenberg","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J"}],"editor":[{"full_name":"Solnica-Krezel, Lilianna ","first_name":"Lilianna ","last_name":"Solnica-Krezel"}],"publisher":"Elsevier","department":[{"_id":"CaHe"}],"publication_status":"published","year":"2020","publication_identifier":{"issn":["0070-2153"],"isbn":["9780128127988"]},"month":"01","language":[{"iso":"eng"}],"doi":"10.1016/bs.ctdb.2019.07.001","quality_controlled":"1","isi":1,"external_id":{"isi":["000611830600012"]},"abstract":[{"lang":"eng","text":"Epiboly is a conserved gastrulation movement describing the thinning and spreading of a sheet or multi-layer of cells. The zebrafish embryo has emerged as a vital model system to address the cellular and molecular mechanisms that drive epiboly. In the zebrafish embryo, the blastoderm, consisting of a simple squamous epithelium (the enveloping layer) and an underlying mass of deep cells, as well as a yolk nuclear syncytium (the yolk syncytial layer) undergo epiboly to internalize the yolk cell during gastrulation. The major events during zebrafish epiboly are: expansion of the enveloping layer and the internal yolk syncytial layer, reduction and removal of the yolk membrane ahead of the advancing blastoderm margin and deep cell rearrangements between the enveloping layer and yolk syncytial layer to thin the blastoderm. Here, work addressing the cellular and molecular mechanisms as well as the sources of the mechanical forces that underlie these events is reviewed. The contribution of recent findings to the current model of epiboly as well as open questions and future prospects are also discussed."}],"type":"book_chapter","oa_version":"None","intvolume":" 136","title":"Mechanisms of zebrafish epiboly: A current view","status":"public","_id":"7410","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","day":"01","series_title":"Current Topics in Developmental Biology","scopus_import":"1","date_published":"2020-01-01T00:00:00Z","page":"319-341","citation":{"ista":"Bruce AEE, Heisenberg C-PJ. 2020.Mechanisms of zebrafish epiboly: A current view. In: Gastrulation: From Embryonic Pattern to Form. vol. 136, 319–341.","ieee":"A. E. E. Bruce and C.-P. J. Heisenberg, “Mechanisms of zebrafish epiboly: A current view,” in Gastrulation: From Embryonic Pattern to Form, vol. 136, L. Solnica-Krezel, Ed. Elsevier, 2020, pp. 319–341.","apa":"Bruce, A. E. E., & Heisenberg, C.-P. J. (2020). Mechanisms of zebrafish epiboly: A current view. In L. Solnica-Krezel (Ed.), Gastrulation: From Embryonic Pattern to Form (Vol. 136, pp. 319–341). Elsevier. https://doi.org/10.1016/bs.ctdb.2019.07.001","ama":"Bruce AEE, Heisenberg C-PJ. Mechanisms of zebrafish epiboly: A current view. In: Solnica-Krezel L, ed. Gastrulation: From Embryonic Pattern to Form. Vol 136. Current Topics in Developmental Biology. Elsevier; 2020:319-341. doi:10.1016/bs.ctdb.2019.07.001","chicago":"Bruce, Ashley E.E., and Carl-Philipp J Heisenberg. “Mechanisms of Zebrafish Epiboly: A Current View.” In Gastrulation: From Embryonic Pattern to Form, edited by Lilianna Solnica-Krezel, 136:319–41. Current Topics in Developmental Biology. Elsevier, 2020. https://doi.org/10.1016/bs.ctdb.2019.07.001.","mla":"Bruce, Ashley E. E., and Carl-Philipp J. Heisenberg. “Mechanisms of Zebrafish Epiboly: A Current View.” Gastrulation: From Embryonic Pattern to Form, edited by Lilianna Solnica-Krezel, vol. 136, Elsevier, 2020, pp. 319–41, doi:10.1016/bs.ctdb.2019.07.001.","short":"A.E.E. Bruce, C.-P.J. Heisenberg, in:, L. Solnica-Krezel (Ed.), Gastrulation: From Embryonic Pattern to Form, Elsevier, 2020, pp. 319–341."},"publication":"Gastrulation: From Embryonic Pattern to Form"},{"ec_funded":1,"file_date_updated":"2020-07-14T12:47:45Z","department":[{"_id":"ChLa"}],"publisher":"Springer Nature","publication_status":"published","year":"2020","volume":128,"date_updated":"2024-02-22T14:57:30Z","date_created":"2019-10-14T09:14:28Z","related_material":{"record":[{"id":"6482","relation":"earlier_version","status":"public"}],"link":[{"url":"https://doi.org/10.1007/s11263-019-01262-5","relation":"erratum"}]},"author":[{"full_name":"Sun, Rémy","last_name":"Sun","first_name":"Rémy"},{"full_name":"Lampert, Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8622-7887","first_name":"Christoph","last_name":"Lampert"}],"publication_identifier":{"issn":["0920-5691"],"eissn":["1573-1405"]},"month":"04","project":[{"name":"Lifelong Learning of Visual Scene Understanding","call_identifier":"FP7","grant_number":"308036","_id":"2532554C-B435-11E9-9278-68D0E5697425"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"isi":1,"quality_controlled":"1","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"},"external_id":{"isi":["000494406800001"]},"language":[{"iso":"eng"}],"doi":"10.1007/s11263-019-01232-x","type":"journal_article","issue":"4","abstract":[{"text":"We study the problem of automatically detecting if a given multi-class classifier operates outside of its specifications (out-of-specs), i.e. on input data from a different distribution than what it was trained for. This is an important problem to solve on the road towards creating reliable computer vision systems for real-world applications, because the quality of a classifier’s predictions cannot be guaranteed if it operates out-of-specs. Previously proposed methods for out-of-specs detection make decisions on the level of single inputs. This, however, is insufficient to achieve low false positive rate and high false negative rates at the same time. In this work, we describe a new procedure named KS(conf), based on statistical reasoning. Its main component is a classical Kolmogorov–Smirnov test that is applied to the set of predicted confidence values for batches of samples. Working with batches instead of single samples allows increasing the true positive rate without negatively affecting the false positive rate, thereby overcoming a crucial limitation of single sample tests. We show by extensive experiments using a variety of convolutional network architectures and datasets that KS(conf) reliably detects out-of-specs situations even under conditions where other tests fail. It furthermore has a number of properties that make it an excellent candidate for practical deployment: it is easy to implement, adds almost no overhead to the system, works with any classifier that outputs confidence scores, and requires no a priori knowledge about how the data distribution could change.","lang":"eng"}],"intvolume":" 128","title":"KS(conf): A light-weight test if a multiclass classifier operates outside of its specifications","ddc":["004"],"status":"public","_id":"6944","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","file":[{"relation":"main_file","file_id":"7110","checksum":"155e63edf664dcacb3bdc1c2223e606f","date_created":"2019-11-26T10:30:02Z","date_updated":"2020-07-14T12:47:45Z","access_level":"open_access","file_name":"2019_IJCV_Sun.pdf","content_type":"application/pdf","file_size":1715072,"creator":"dernst"}],"oa_version":"Published Version","scopus_import":"1","has_accepted_license":"1","article_processing_charge":"Yes (via OA deal)","day":"01","page":"970-995","article_type":"original","citation":{"ieee":"R. Sun and C. Lampert, “KS(conf): A light-weight test if a multiclass classifier operates outside of its specifications,” International Journal of Computer Vision, vol. 128, no. 4. Springer Nature, pp. 970–995, 2020.","apa":"Sun, R., & Lampert, C. (2020). KS(conf): A light-weight test if a multiclass classifier operates outside of its specifications. International Journal of Computer Vision. Springer Nature. https://doi.org/10.1007/s11263-019-01232-x","ista":"Sun R, Lampert C. 2020. KS(conf): A light-weight test if a multiclass classifier operates outside of its specifications. International Journal of Computer Vision. 128(4), 970–995.","ama":"Sun R, Lampert C. KS(conf): A light-weight test if a multiclass classifier operates outside of its specifications. International Journal of Computer Vision. 2020;128(4):970-995. doi:10.1007/s11263-019-01232-x","chicago":"Sun, Rémy, and Christoph Lampert. “KS(Conf): A Light-Weight Test If a Multiclass Classifier Operates Outside of Its Specifications.” International Journal of Computer Vision. Springer Nature, 2020. https://doi.org/10.1007/s11263-019-01232-x.","short":"R. Sun, C. Lampert, International Journal of Computer Vision 128 (2020) 970–995.","mla":"Sun, Rémy, and Christoph Lampert. “KS(Conf): A Light-Weight Test If a Multiclass Classifier Operates Outside of Its Specifications.” International Journal of Computer Vision, vol. 128, no. 4, Springer Nature, 2020, pp. 970–95, doi:10.1007/s11263-019-01232-x."},"publication":"International Journal of Computer Vision","date_published":"2020-04-01T00:00:00Z"},{"abstract":[{"lang":"eng","text":"The notion of program sensitivity (aka Lipschitz continuity) specifies that changes in the program input result in proportional changes to the program output. For probabilistic programs the notion is naturally extended to expected sensitivity. A previous approach develops a relational program logic framework for proving expected sensitivity of probabilistic while loops, where the number of iterations is fixed and bounded. In this work, we consider probabilistic while loops where the number of iterations is not fixed, but randomized and depends on the initial input values. We present a sound approach for proving expected sensitivity of such programs. Our sound approach is martingale-based and can be automated through existing martingale-synthesis algorithms. Furthermore, our approach is compositional for sequential composition of while loops under a mild side condition. We demonstrate the effectiveness of our approach on several classical examples from Gambler's Ruin, stochastic hybrid systems and stochastic gradient descent. We also present experimental results showing that our automated approach can handle various probabilistic programs in the literature."}],"issue":"POPL","type":"conference","oa_version":"Published Version","file":[{"date_updated":"2020-09-01T11:12:58Z","date_created":"2020-09-01T11:12:58Z","checksum":"c6193d109ff4ecb17e7a6513d8eb34c0","success":1,"relation":"main_file","file_id":"8328","file_size":564151,"content_type":"application/pdf","creator":"cziletti","file_name":"2019_ACM_POPL_Wang.pdf","access_level":"open_access"}],"_id":"8324","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","status":"public","ddc":["004"],"title":"Proving expected sensitivity of probabilistic programs with randomized variable-dependent termination time","intvolume":" 4","day":"01","article_processing_charge":"No","has_accepted_license":"1","scopus_import":"1","date_published":"2020-01-01T00:00:00Z","publication":"Proceedings of the ACM on Programming Languages","citation":{"apa":"Wang, P., Fu, H., Chatterjee, K., Deng, Y., & Xu, M. (2020). Proving expected sensitivity of probabilistic programs with randomized variable-dependent termination time. In Proceedings of the ACM on Programming Languages (Vol. 4). ACM. https://doi.org/10.1145/3371093","ieee":"P. Wang, H. Fu, K. Chatterjee, Y. Deng, and M. Xu, “Proving expected sensitivity of probabilistic programs with randomized variable-dependent termination time,” in Proceedings of the ACM on Programming Languages, 2020, vol. 4, no. POPL.","ista":"Wang P, Fu H, Chatterjee K, Deng Y, Xu M. 2020. Proving expected sensitivity of probabilistic programs with randomized variable-dependent termination time. Proceedings of the ACM on Programming Languages. vol. 4, 25.","ama":"Wang P, Fu H, Chatterjee K, Deng Y, Xu M. Proving expected sensitivity of probabilistic programs with randomized variable-dependent termination time. In: Proceedings of the ACM on Programming Languages. Vol 4. ACM; 2020. doi:10.1145/3371093","chicago":"Wang, Peixin, Hongfei Fu, Krishnendu Chatterjee, Yuxin Deng, and Ming Xu. “Proving Expected Sensitivity of Probabilistic Programs with Randomized Variable-Dependent Termination Time.” In Proceedings of the ACM on Programming Languages, Vol. 4. ACM, 2020. https://doi.org/10.1145/3371093.","short":"P. Wang, H. Fu, K. Chatterjee, Y. Deng, M. Xu, in:, Proceedings of the ACM on Programming Languages, ACM, 2020.","mla":"Wang, Peixin, et al. “Proving Expected Sensitivity of Probabilistic Programs with Randomized Variable-Dependent Termination Time.” Proceedings of the ACM on Programming Languages, vol. 4, no. POPL, 25, ACM, 2020, doi:10.1145/3371093."},"file_date_updated":"2020-09-01T11:12:58Z","article_number":"25","author":[{"first_name":"Peixin","last_name":"Wang","full_name":"Wang, Peixin"},{"last_name":"Fu","first_name":"Hongfei","full_name":"Fu, Hongfei"},{"full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","first_name":"Krishnendu"},{"last_name":"Deng","first_name":"Yuxin","full_name":"Deng, Yuxin"},{"full_name":"Xu, Ming","first_name":"Ming","last_name":"Xu"}],"related_material":{"link":[{"url":"https://doi.org/10.5281/zenodo.3533633","relation":"software"}]},"date_updated":"2024-02-22T15:16:45Z","date_created":"2020-08-30T22:01:12Z","volume":4,"acknowledgement":"We thank anonymous reviewers for helpful comments, especially for pointing to us a scenario of piecewise-linear approximation (Remark5). The research was partially supported by the National Natural Science Foundation of China (NSFC) under Grant No. 61802254, 61672229, 61832015,61772336,11871221 and Austrian Science Fund (FWF) NFN under Grant No. S11407-N23 (RiSE/SHiNE). We thank Prof. Yuxi Fu, director of the BASICS Lab at Shanghai Jiao Tong University, for his support.","year":"2020","publication_status":"published","department":[{"_id":"KrCh"}],"publisher":"ACM","month":"01","publication_identifier":{"eissn":["2475-1421"]},"doi":"10.1145/3371093","language":[{"iso":"eng"}],"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"},"external_id":{"arxiv":["1902.04744"]},"oa":1,"quality_controlled":"1","project":[{"name":"Game Theory","call_identifier":"FWF","grant_number":"S11407","_id":"25863FF4-B435-11E9-9278-68D0E5697425"}]},{"date_created":"2019-12-09T09:04:13Z","date_updated":"2024-02-22T15:18:34Z","volume":94,"author":[{"full_name":"Salazar, Juan Esteban","last_name":"Salazar","first_name":"Juan Esteban"},{"full_name":"Severin, Daniel","first_name":"Daniel","last_name":"Severin"},{"first_name":"Tomas A","last_name":"Vega Zuniga","id":"2E7C4E78-F248-11E8-B48F-1D18A9856A87","full_name":"Vega Zuniga, Tomas A"},{"last_name":"Fernández-Aburto","first_name":"Pedro","full_name":"Fernández-Aburto, Pedro"},{"full_name":"Deichler, Alfonso","first_name":"Alfonso","last_name":"Deichler"},{"last_name":"Sallaberry A.","first_name":"Michel","full_name":"Sallaberry A., Michel"},{"full_name":"Mpodozis, Jorge","first_name":"Jorge","last_name":"Mpodozis"}],"publication_status":"published","publisher":"Karger Publishers","department":[{"_id":"MaJö"}],"year":"2020","pmid":1,"month":"01","publication_identifier":{"issn":["0006-8977"],"eissn":["1421-9743"]},"language":[{"iso":"eng"}],"doi":"10.1159/000504162","isi":1,"quality_controlled":"1","external_id":{"pmid":["31751995"],"isi":["000522856600004"]},"abstract":[{"lang":"eng","text":"Nocturnal animals that rely on their visual system for foraging, mating, and navigation usually exhibit specific traits associated with living in scotopic conditions. Most nocturnal birds have several visual specializations, such as enlarged eyes and an increased orbital convergence. However, the actual role of binocular vision in nocturnal foraging is still debated. Nightjars (Aves: Caprimulgidae) are predators that actively pursue and capture flying insects in crepuscular and nocturnal environments, mainly using a conspicuous “sit-and-wait” tactic on which pursuit begins with an insect flying over the bird that sits on the ground. In this study, we describe the visual system of the band-winged nightjar (Systellura longirostris), with emphasis on anatomical features previously described as relevant for nocturnal birds. Orbit convergence, determined by 3D scanning of the skull, was 73.28°. The visual field, determined by ophthalmoscopic reflex, exhibits an area of maximum binocular overlap of 42°, and it is dorsally oriented. The eyes showed a nocturnal-like normalized corneal aperture/axial length index. Retinal ganglion cells (RGCs) were relatively scant, and distributed in an unusual oblique-band pattern, with higher concentrations in the ventrotemporal quadrant. Together, these results indicate that the band-winged nightjar exhibits a retinal specialization associated with the binocular area of their dorsal visual field, a relevant area for pursuit triggering and prey attacks. The RGC distribution observed is unusual among birds, but similar to that of some visually dependent insectivorous bats, suggesting that those features might be convergent in relation to feeding strategies."}],"issue":"1-4","type":"journal_article","oa_version":"None","title":"Anatomical specializations related to foraging in the visual system of a nocturnal insectivorous bird, the band-winged nightjar (Aves: Caprimulgiformes)","status":"public","intvolume":" 94","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"7160","day":"01","article_processing_charge":"No","scopus_import":"1","date_published":"2020-01-01T00:00:00Z","article_type":"original","page":"27-36","publication":"Brain, Behavior and Evolution","citation":{"apa":"Salazar, J. E., Severin, D., Vega Zuniga, T. A., Fernández-Aburto, P., Deichler, A., Sallaberry A., M., & Mpodozis, J. (2020). Anatomical specializations related to foraging in the visual system of a nocturnal insectivorous bird, the band-winged nightjar (Aves: Caprimulgiformes). Brain, Behavior and Evolution. Karger Publishers. https://doi.org/10.1159/000504162","ieee":"J. E. Salazar et al., “Anatomical specializations related to foraging in the visual system of a nocturnal insectivorous bird, the band-winged nightjar (Aves: Caprimulgiformes),” Brain, Behavior and Evolution, vol. 94, no. 1–4. Karger Publishers, pp. 27–36, 2020.","ista":"Salazar JE, Severin D, Vega Zuniga TA, Fernández-Aburto P, Deichler A, Sallaberry A. M, Mpodozis J. 2020. Anatomical specializations related to foraging in the visual system of a nocturnal insectivorous bird, the band-winged nightjar (Aves: Caprimulgiformes). Brain, Behavior and Evolution. 94(1–4), 27–36.","ama":"Salazar JE, Severin D, Vega Zuniga TA, et al. Anatomical specializations related to foraging in the visual system of a nocturnal insectivorous bird, the band-winged nightjar (Aves: Caprimulgiformes). Brain, Behavior and Evolution. 2020;94(1-4):27-36. doi:10.1159/000504162","chicago":"Salazar, Juan Esteban, Daniel Severin, Tomas A Vega Zuniga, Pedro Fernández-Aburto, Alfonso Deichler, Michel Sallaberry A., and Jorge Mpodozis. “Anatomical Specializations Related to Foraging in the Visual System of a Nocturnal Insectivorous Bird, the Band-Winged Nightjar (Aves: Caprimulgiformes).” Brain, Behavior and Evolution. Karger Publishers, 2020. https://doi.org/10.1159/000504162.","short":"J.E. Salazar, D. Severin, T.A. Vega Zuniga, P. Fernández-Aburto, A. Deichler, M. Sallaberry A., J. Mpodozis, Brain, Behavior and Evolution 94 (2020) 27–36.","mla":"Salazar, Juan Esteban, et al. “Anatomical Specializations Related to Foraging in the Visual System of a Nocturnal Insectivorous Bird, the Band-Winged Nightjar (Aves: Caprimulgiformes).” Brain, Behavior and Evolution, vol. 94, no. 1–4, Karger Publishers, 2020, pp. 27–36, doi:10.1159/000504162."}},{"doi":"10.1214/19-AOP1379","language":[{"iso":"eng"}],"external_id":{"arxiv":["1804.07744"],"isi":["000528269100013"]},"oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/1804.07744","open_access":"1"}],"quality_controlled":"1","isi":1,"project":[{"call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804","_id":"258DCDE6-B435-11E9-9278-68D0E5697425"}],"month":"03","publication_identifier":{"issn":["0091-1798"]},"author":[{"first_name":"Johannes","last_name":"Alt","id":"36D3D8B6-F248-11E8-B48F-1D18A9856A87","full_name":"Alt, Johannes"},{"full_name":"Erdös, László","last_name":"Erdös","first_name":"László","orcid":"0000-0001-5366-9603","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-4821-3297","id":"3020C786-F248-11E8-B48F-1D18A9856A87","last_name":"Krüger","first_name":"Torben H","full_name":"Krüger, Torben H"},{"orcid":"0000-0002-2904-1856","id":"408ED176-F248-11E8-B48F-1D18A9856A87","last_name":"Schröder","first_name":"Dominik J","full_name":"Schröder, Dominik J"}],"related_material":{"record":[{"id":"149","status":"public","relation":"dissertation_contains"},{"relation":"dissertation_contains","status":"public","id":"6179"}]},"date_created":"2019-03-28T09:20:08Z","date_updated":"2024-02-22T14:34:33Z","volume":48,"year":"2020","publication_status":"published","publisher":"Institute of Mathematical Statistics","department":[{"_id":"LaEr"}],"ec_funded":1,"date_published":"2020-03-01T00:00:00Z","publication":"Annals of Probability","citation":{"chicago":"Alt, Johannes, László Erdös, Torben H Krüger, and Dominik J Schröder. “Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of Probability. Institute of Mathematical Statistics, 2020. https://doi.org/10.1214/19-AOP1379.","short":"J. Alt, L. Erdös, T.H. Krüger, D.J. Schröder, Annals of Probability 48 (2020) 963–1001.","mla":"Alt, Johannes, et al. “Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of Probability, vol. 48, no. 2, Institute of Mathematical Statistics, 2020, pp. 963–1001, doi:10.1214/19-AOP1379.","apa":"Alt, J., Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Correlated random matrices: Band rigidity and edge universality. Annals of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/19-AOP1379","ieee":"J. Alt, L. Erdös, T. H. Krüger, and D. J. Schröder, “Correlated random matrices: Band rigidity and edge universality,” Annals of Probability, vol. 48, no. 2. Institute of Mathematical Statistics, pp. 963–1001, 2020.","ista":"Alt J, Erdös L, Krüger TH, Schröder DJ. 2020. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 48(2), 963–1001.","ama":"Alt J, Erdös L, Krüger TH, Schröder DJ. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 2020;48(2):963-1001. doi:10.1214/19-AOP1379"},"article_type":"original","page":"963-1001","day":"01","article_processing_charge":"No","scopus_import":"1","oa_version":"Preprint","_id":"6184","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Correlated random matrices: Band rigidity and edge universality","intvolume":" 48","abstract":[{"lang":"eng","text":"We prove edge universality for a general class of correlated real symmetric or complex Hermitian Wigner matrices with arbitrary expectation. Our theorem also applies to internal edges of the self-consistent density of states. In particular, we establish a strong form of band rigidity which excludes mismatches between location and label of eigenvalues close to internal edges in these general models."}],"issue":"2","type":"journal_article"},{"date_published":"2020-05-04T00:00:00Z","page":"717-731","article_type":"original","citation":{"short":"J. Moulinier-Anzola, M. Schwihla, L. De-Araújo, C. Artner, L. Jörg, N. Konstantinova, C. Luschnig, B. Korbei, Molecular Plant 13 (2020) 717–731.","mla":"Moulinier-Anzola, Jeanette, et al. “TOLs Function as Ubiquitin Receptors in the Early Steps of the ESCRT Pathway in Higher Plants.” Molecular Plant, vol. 13, no. 5, Elsevier, 2020, pp. 717–31, doi:10.1016/j.molp.2020.02.012.","chicago":"Moulinier-Anzola, Jeanette, Maximilian Schwihla, Lucinda De-Araújo, Christina Artner, Lisa Jörg, Nataliia Konstantinova, Christian Luschnig, and Barbara Korbei. “TOLs Function as Ubiquitin Receptors in the Early Steps of the ESCRT Pathway in Higher Plants.” Molecular Plant. Elsevier, 2020. https://doi.org/10.1016/j.molp.2020.02.012.","ama":"Moulinier-Anzola J, Schwihla M, De-Araújo L, et al. TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants. Molecular Plant. 2020;13(5):717-731. doi:10.1016/j.molp.2020.02.012","ieee":"J. Moulinier-Anzola et al., “TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants,” Molecular Plant, vol. 13, no. 5. Elsevier, pp. 717–731, 2020.","apa":"Moulinier-Anzola, J., Schwihla, M., De-Araújo, L., Artner, C., Jörg, L., Konstantinova, N., … Korbei, B. (2020). TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants. Molecular Plant. Elsevier. https://doi.org/10.1016/j.molp.2020.02.012","ista":"Moulinier-Anzola J, Schwihla M, De-Araújo L, Artner C, Jörg L, Konstantinova N, Luschnig C, Korbei B. 2020. TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants. Molecular Plant. 13(5), 717–731."},"publication":"Molecular Plant","has_accepted_license":"1","article_processing_charge":"No","day":"04","keyword":["Plant Science","Molecular Biology"],"oa_version":"Published Version","file":[{"file_id":"15038","relation":"main_file","date_updated":"2024-02-28T12:39:56Z","date_created":"2024-02-28T12:39:56Z","success":1,"checksum":"c538a5008f7827f62d17d40a3bfabe65","file_name":"2020_MolecularPlant_MoulinierAnzola.pdf","access_level":"open_access","creator":"dernst","file_size":3089212,"content_type":"application/pdf"}],"intvolume":" 13","status":"public","ddc":["580"],"title":"TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants","_id":"15037","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"5","abstract":[{"text":"Protein abundance and localization at the plasma membrane (PM) shapes plant development and mediates adaptation to changing environmental conditions. It is regulated by ubiquitination, a post-translational modification crucial for the proper sorting of endocytosed PM proteins to the vacuole for subsequent degradation. To understand the significance and the variety of roles played by this reversible modification, the function of ubiquitin receptors, which translate the ubiquitin signature into a cellular response, needs to be elucidated. In this study, we show that TOL (TOM1-like) proteins function in plants as multivalent ubiquitin receptors, governing ubiquitinated cargo delivery to the vacuole via the conserved Endosomal Sorting Complex Required for Transport (ESCRT) pathway. TOL2 and TOL6 interact with components of the ESCRT machinery and bind to K63-linked ubiquitin via two tandemly arranged conserved ubiquitin-binding domains. Mutation of these domains results not only in a loss of ubiquitin binding but also altered localization, abolishing TOL6 ubiquitin receptor activity. Function and localization of TOL6 is itself regulated by ubiquitination, whereby TOL6 ubiquitination potentially modulates degradation of PM-localized cargoes, assisting in the fine-tuning of the delicate interplay between protein recycling and downregulation. Taken together, our findings demonstrate the function and regulation of a ubiquitin receptor that mediates vacuolar degradation of PM proteins in higher plants.","lang":"eng"}],"type":"journal_article","language":[{"iso":"eng"}],"doi":"10.1016/j.molp.2020.02.012","quality_controlled":"1","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"},"external_id":{"pmid":["32087370"]},"publication_identifier":{"issn":["1674-2052"]},"month":"05","volume":13,"date_created":"2024-02-28T08:55:56Z","date_updated":"2024-02-28T12:41:52Z","author":[{"last_name":"Moulinier-Anzola","first_name":"Jeanette","full_name":"Moulinier-Anzola, Jeanette"},{"last_name":"Schwihla","first_name":"Maximilian","full_name":"Schwihla, Maximilian"},{"full_name":"De-Araújo, Lucinda","first_name":"Lucinda","last_name":"De-Araújo"},{"last_name":"Artner","first_name":"Christina","id":"45DF286A-F248-11E8-B48F-1D18A9856A87","full_name":"Artner, Christina"},{"full_name":"Jörg, Lisa","first_name":"Lisa","last_name":"Jörg"},{"full_name":"Konstantinova, Nataliia","first_name":"Nataliia","last_name":"Konstantinova"},{"first_name":"Christian","last_name":"Luschnig","full_name":"Luschnig, Christian"},{"last_name":"Korbei","first_name":"Barbara","full_name":"Korbei, Barbara"}],"publisher":"Elsevier","department":[{"_id":"EvBe"}],"publication_status":"published","pmid":1,"year":"2020","file_date_updated":"2024-02-28T12:39:56Z"},{"publication_identifier":{"issn":["0022-2836"]},"month":"10","quality_controlled":"1","external_id":{"pmid":["32910969"]},"main_file_link":[{"url":"https://doi.org/10.1016/j.jmb.2020.09.001","open_access":"1"}],"oa":1,"language":[{"iso":"eng"}],"doi":"10.1016/j.jmb.2020.09.001","department":[{"_id":"MaLo"}],"publisher":"Elsevier","publication_status":"published","pmid":1,"year":"2020","volume":432,"date_updated":"2024-02-28T12:37:54Z","date_created":"2024-02-28T08:50:34Z","author":[{"full_name":"Rosa, Higor Vinícius Dias","last_name":"Rosa","first_name":"Higor Vinícius Dias"},{"first_name":"Diego Antonio","last_name":"Leonardo","full_name":"Leonardo, Diego Antonio"},{"full_name":"Brognara, Gabriel","id":"D96FFDA0-A884-11E9-9968-DC26E6697425","first_name":"Gabriel","last_name":"Brognara"},{"full_name":"Brandão-Neto, José","first_name":"José","last_name":"Brandão-Neto"},{"full_name":"D'Muniz Pereira, Humberto","first_name":"Humberto","last_name":"D'Muniz Pereira"},{"full_name":"Araújo, Ana Paula Ulian","first_name":"Ana Paula Ulian","last_name":"Araújo"},{"first_name":"Richard Charles","last_name":"Garratt","full_name":"Garratt, Richard Charles"}],"keyword":["Molecular Biology","Structural Biology"],"article_processing_charge":"No","day":"02","page":"5784-5801","article_type":"original","citation":{"apa":"Rosa, H. V. D., Leonardo, D. A., Brognara, G., Brandão-Neto, J., D’Muniz Pereira, H., Araújo, A. P. U., & Garratt, R. C. (2020). Molecular recognition at septin interfaces: The switches hold the key. Journal of Molecular Biology. Elsevier. https://doi.org/10.1016/j.jmb.2020.09.001","ieee":"H. V. D. Rosa et al., “Molecular recognition at septin interfaces: The switches hold the key,” Journal of Molecular Biology, vol. 432, no. 21. Elsevier, pp. 5784–5801, 2020.","ista":"Rosa HVD, Leonardo DA, Brognara G, Brandão-Neto J, D’Muniz Pereira H, Araújo APU, Garratt RC. 2020. Molecular recognition at septin interfaces: The switches hold the key. Journal of Molecular Biology. 432(21), 5784–5801.","ama":"Rosa HVD, Leonardo DA, Brognara G, et al. Molecular recognition at septin interfaces: The switches hold the key. Journal of Molecular Biology. 2020;432(21):5784-5801. doi:10.1016/j.jmb.2020.09.001","chicago":"Rosa, Higor Vinícius Dias, Diego Antonio Leonardo, Gabriel Brognara, José Brandão-Neto, Humberto D’Muniz Pereira, Ana Paula Ulian Araújo, and Richard Charles Garratt. “Molecular Recognition at Septin Interfaces: The Switches Hold the Key.” Journal of Molecular Biology. Elsevier, 2020. https://doi.org/10.1016/j.jmb.2020.09.001.","short":"H.V.D. Rosa, D.A. Leonardo, G. Brognara, J. Brandão-Neto, H. D’Muniz Pereira, A.P.U. Araújo, R.C. Garratt, Journal of Molecular Biology 432 (2020) 5784–5801.","mla":"Rosa, Higor Vinícius Dias, et al. “Molecular Recognition at Septin Interfaces: The Switches Hold the Key.” Journal of Molecular Biology, vol. 432, no. 21, Elsevier, 2020, pp. 5784–801, doi:10.1016/j.jmb.2020.09.001."},"publication":"Journal of Molecular Biology","date_published":"2020-10-02T00:00:00Z","type":"journal_article","issue":"21","abstract":[{"lang":"eng","text":"The assembly of a septin filament requires that homologous monomers must distinguish between one another in establishing appropriate interfaces with their neighbors. To understand this phenomenon at the molecular level, we present the first four crystal structures of heterodimeric septin complexes. We describe in detail the two distinct types of G-interface present within the octameric particles, which must polymerize to form filaments. These are formed between SEPT2 and SEPT6 and between SEPT7 and SEPT3, and their description permits an understanding of the structural basis for the selectivity necessary for correct filament assembly. By replacing SEPT6 by SEPT8 or SEPT11, it is possible to rationalize Kinoshita's postulate, which predicts the exchangeability of septins from within a subgroup. Switches I and II, which in classical small GTPases provide a mechanism for nucleotide-dependent conformational change, have been repurposed in septins to play a fundamental role in molecular recognition. Specifically, it is switch I which holds the key to discriminating between the two different G-interfaces. Moreover, residues which are characteristic for a given subgroup play subtle, but pivotal, roles in guaranteeing that the correct interfaces are formed."}],"intvolume":" 432","title":"Molecular recognition at septin interfaces: The switches hold the key","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15036","oa_version":"Published Version"},{"volume":39,"date_created":"2020-09-13T22:01:18Z","date_updated":"2024-02-28T12:57:31Z","author":[{"full_name":"Ishida, Sadashige","first_name":"Sadashige","last_name":"Ishida","id":"6F7C4B96-A8E9-11E9-A7CA-09ECE5697425"},{"full_name":"Synak, Peter","first_name":"Peter","last_name":"Synak","id":"331776E2-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Narita","first_name":"Fumiya","full_name":"Narita, Fumiya"},{"full_name":"Hachisuka, Toshiya","first_name":"Toshiya","last_name":"Hachisuka"},{"full_name":"Wojtan, Christopher J","first_name":"Christopher J","last_name":"Wojtan","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6646-5546"}],"department":[{"_id":"ChWo"}],"publisher":"Association for Computing Machinery","publication_status":"published","acknowledgement":"We wish to thank the anonymous reviewers and the members of the Visual Computing Group at IST Austria for their valuable feedback, especially Camille Schreck for her help in rendering. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing. We would like to thank the authors of [Belcour and Barla 2017] for providing their implementation, the authors of [Atkins and Elliott 2010] and [Seychelles et al. 2008] for allowing us to use their results, and Rok Grah for helpful discussions. Finally, we thank Ryoichi Ando for many discussions from the beginning of the project that resulted in important contents of the paper including our formulation, numerical scheme, and initial implementation. This project has received funding from the\r\nEuropean Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 638176.","year":"2020","ec_funded":1,"file_date_updated":"2020-11-23T09:03:19Z","article_number":"31","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"ScienComp"}],"doi":"10.1145/3386569.3392405","project":[{"name":"Efficient Simulation of Natural Phenomena at Extremely Large Scales","call_identifier":"H2020","_id":"2533E772-B435-11E9-9278-68D0E5697425","grant_number":"638176"}],"quality_controlled":"1","isi":1,"external_id":{"isi":["000583700300004"]},"main_file_link":[{"url":"https://doi.org/10.1145/3386569.3392405","open_access":"1"}],"oa":1,"publication_identifier":{"eissn":["15577368"],"issn":["07300301"]},"month":"07","oa_version":"Submitted Version","file":[{"date_created":"2020-11-23T09:03:19Z","date_updated":"2020-11-23T09:03:19Z","success":1,"checksum":"813831ca91319d794d9748c276b24578","file_id":"8795","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":14935529,"file_name":"2020_soapfilm_submitted.pdf","access_level":"open_access"}],"intvolume":" 39","status":"public","ddc":["000"],"title":"A model for soap film dynamics with evolving thickness","_id":"8384","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"4","abstract":[{"text":"Previous research on animations of soap bubbles, films, and foams largely focuses on the motion and geometric shape of the bubble surface. These works neglect the evolution of the bubble’s thickness, which is normally responsible for visual phenomena like surface vortices, Newton’s interference patterns, capillary waves, and deformation-dependent rupturing of films in a foam. In this paper, we model these natural phenomena by introducing the film thickness as a reduced degree of freedom in the Navier-Stokes equations and deriving their equations of motion. We discretize the equations on a nonmanifold triangle mesh surface and couple it to an existing bubble solver. In doing so, we also introduce an incompressible fluid solver for 2.5D films and a novel advection algorithm for convecting fields across non-manifold surface junctions. Our simulations enhance state-of-the-art bubble solvers with additional effects caused by convection, rippling, draining, and evaporation of the thin film.","lang":"eng"}],"type":"journal_article","date_published":"2020-07-08T00:00:00Z","article_type":"original","citation":{"ista":"Ishida S, Synak P, Narita F, Hachisuka T, Wojtan C. 2020. A model for soap film dynamics with evolving thickness. ACM Transactions on Graphics. 39(4), 31.","ieee":"S. Ishida, P. Synak, F. Narita, T. Hachisuka, and C. Wojtan, “A model for soap film dynamics with evolving thickness,” ACM Transactions on Graphics, vol. 39, no. 4. Association for Computing Machinery, 2020.","apa":"Ishida, S., Synak, P., Narita, F., Hachisuka, T., & Wojtan, C. (2020). A model for soap film dynamics with evolving thickness. ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3386569.3392405","ama":"Ishida S, Synak P, Narita F, Hachisuka T, Wojtan C. A model for soap film dynamics with evolving thickness. ACM Transactions on Graphics. 2020;39(4). doi:10.1145/3386569.3392405","chicago":"Ishida, Sadashige, Peter Synak, Fumiya Narita, Toshiya Hachisuka, and Chris Wojtan. “A Model for Soap Film Dynamics with Evolving Thickness.” ACM Transactions on Graphics. Association for Computing Machinery, 2020. https://doi.org/10.1145/3386569.3392405.","mla":"Ishida, Sadashige, et al. “A Model for Soap Film Dynamics with Evolving Thickness.” ACM Transactions on Graphics, vol. 39, no. 4, 31, Association for Computing Machinery, 2020, doi:10.1145/3386569.3392405.","short":"S. Ishida, P. Synak, F. Narita, T. Hachisuka, C. Wojtan, ACM Transactions on Graphics 39 (2020)."},"publication":"ACM Transactions on Graphics","article_processing_charge":"No","has_accepted_license":"1","day":"08","scopus_import":"1"},{"scopus_import":"1","article_processing_charge":"No","day":"01","page":"175-185","citation":{"ista":"Czumaj A, Davies P, Parter M. 2020. Graph sparsification for derandomizing massively parallel computation with low space. Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020). SPAA: Symposium on Parallelism in Algorithms and Architectures, 175–185.","ieee":"A. Czumaj, P. Davies, and M. Parter, “Graph sparsification for derandomizing massively parallel computation with low space,” in Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020), Virtual Event, United States, 2020, no. 7, pp. 175–185.","apa":"Czumaj, A., Davies, P., & Parter, M. (2020). Graph sparsification for derandomizing massively parallel computation with low space. In Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020) (pp. 175–185). Virtual Event, United States: Association for Computing Machinery. https://doi.org/10.1145/3350755.3400282","ama":"Czumaj A, Davies P, Parter M. Graph sparsification for derandomizing massively parallel computation with low space. In: Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020). Association for Computing Machinery; 2020:175-185. doi:10.1145/3350755.3400282","chicago":"Czumaj, Artur, Peter Davies, and Merav Parter. “Graph Sparsification for Derandomizing Massively Parallel Computation with Low Space.” In Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020), 175–85. Association for Computing Machinery, 2020. https://doi.org/10.1145/3350755.3400282.","mla":"Czumaj, Artur, et al. “Graph Sparsification for Derandomizing Massively Parallel Computation with Low Space.” Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020), no. 7, Association for Computing Machinery, 2020, pp. 175–85, doi:10.1145/3350755.3400282.","short":"A. Czumaj, P. Davies, M. Parter, in:, Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020), Association for Computing Machinery, 2020, pp. 175–185."},"publication":"Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures (SPAA 2020)","date_published":"2020-07-01T00:00:00Z","type":"conference","issue":"7","abstract":[{"text":"The Massively Parallel Computation (MPC) model is an emerging model which distills core aspects of distributed and parallel computation. It has been developed as a tool to solve (typically graph) problems in systems where the input is distributed over many machines with limited space.\r\n\t\r\nRecent work has focused on the regime in which machines have sublinear (in $n$, the number of nodes in the input graph) space, with randomized algorithms presented for fundamental graph problems of Maximal Matching and Maximal Independent Set. However, there have been no prior corresponding deterministic algorithms.\r\n\t\r\n\tA major challenge underlying the sublinear space setting is that the local space of each machine might be too small to store all the edges incident to a single node. This poses a considerable obstacle compared to the classical models in which each node is assumed to know and have easy access to its incident edges. To overcome this barrier we introduce a new graph sparsification technique that deterministically computes a low-degree subgraph with additional desired properties. The degree of the nodes in this subgraph is small in the sense that the edges of each node can be now stored on a single machine. This low-degree subgraph also has the property that solving the problem on this subgraph provides \\emph{significant} global progress, i.e., progress towards solving the problem for the original input graph.\r\n\t\r\nUsing this framework to derandomize the well-known randomized algorithm of Luby [SICOMP'86], we obtain $O(\\log \\Delta+\\log\\log n)$-round deterministic MPC algorithms for solving the fundamental problems of Maximal Matching and Maximal Independent Set with $O(n^{\\epsilon})$ space on each machine for any constant $\\epsilon > 0$. Based on the recent work of Ghaffari et al. [FOCS'18], this additive $O(\\log\\log n)$ factor is conditionally essential. These algorithms can also be shown to run in $O(\\log \\Delta)$ rounds in the closely related model of CONGESTED CLIQUE, improving upon the state-of-the-art bound of $O(\\log^2 \\Delta)$ rounds by Censor-Hillel et al. [DISC'17].","lang":"eng"}],"title":"Graph sparsification for derandomizing massively parallel computation with low space","status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"7802","oa_version":"Preprint","month":"07","project":[{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships"}],"isi":1,"quality_controlled":"1","external_id":{"isi":["000744436200015"],"arxiv":["1912.05390"]},"oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/1912.05390","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1145/3350755.3400282","conference":{"start_date":"2020-07-15","location":"Virtual Event, United States","end_date":"2020-07-17","name":"SPAA: Symposium on Parallelism in Algorithms and Architectures"},"ec_funded":1,"publisher":"Association for Computing Machinery","department":[{"_id":"DaAl"}],"publication_status":"published","year":"2020","date_updated":"2024-02-28T12:53:09Z","date_created":"2020-05-06T08:53:34Z","related_material":{"record":[{"id":"9541","relation":"later_version","status":"public"}]},"author":[{"first_name":"Artur","last_name":"Czumaj","orcid":"0000-0002-5646-9524","full_name":"Czumaj, Artur"},{"full_name":"Davies, Peter","orcid":"0000-0002-5646-9524","id":"11396234-BB50-11E9-B24C-90FCE5697425","last_name":"Davies","first_name":"Peter"},{"first_name":"Merav","last_name":"Parter","full_name":"Parter, Merav"}]},{"ec_funded":1,"acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union Horizon 2020 research and innovation program, grant agreement No 805223, ERC Starting Grant ScaleML. We acknowledge the support of the Natural Sciences and\r\nEngineering Research Council of Canada (NSERC). ","year":"2020","department":[{"_id":"DaAl"}],"publisher":"Association for Computing Machinery","publication_status":"published","author":[{"full_name":"Brown, Trevor A","last_name":"Brown","first_name":"Trevor A","id":"3569F0A0-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Aleksandar","last_name":"Prokopec","full_name":"Prokopec, Aleksandar"},{"full_name":"Alistarh, Dan-Adrian","first_name":"Dan-Adrian","last_name":"Alistarh","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X"}],"date_updated":"2024-02-28T12:55:14Z","date_created":"2020-04-05T22:00:49Z","publication_identifier":{"isbn":["9781450368186"]},"month":"02","oa":1,"external_id":{"isi":["000564476500020"]},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1145/3332466.3374542"}],"project":[{"call_identifier":"H2020","name":"Elastic Coordination for Scalable Machine Learning","grant_number":"805223","_id":"268A44D6-B435-11E9-9278-68D0E5697425"}],"isi":1,"quality_controlled":"1","doi":"10.1145/3332466.3374542","conference":{"start_date":"2020-02-22","location":"San Diego, CA, United States","end_date":"2020-02-26","name":"PPOPP: Principles and Practice of Parallel Programming"},"language":[{"iso":"eng"}],"type":"conference","abstract":[{"lang":"eng","text":"Balanced search trees typically use key comparisons to guide their operations, and achieve logarithmic running time. By relying on numerical properties of the keys, interpolation search achieves lower search complexity and better performance. Although interpolation-based data structures were investigated in the past, their non-blocking concurrent variants have received very little attention so far.\r\nIn this paper, we propose the first non-blocking implementation of the classic interpolation search tree (IST) data structure. For arbitrary key distributions, the data structure ensures worst-case O(log n + p) amortized time for search, insertion and deletion traversals. When the input key distributions are smooth, lookups run in expected O(log log n + p) time, and insertion and deletion run in expected amortized O(log log n + p) time, where p is a bound on the number of threads. To improve the scalability of concurrent insertion and deletion, we propose a novel parallel rebuilding technique, which should be of independent interest.\r\nWe evaluate whether the theoretical improvements translate to practice by implementing the concurrent interpolation search tree, and benchmarking it on uniform and nonuniform key distributions, for dataset sizes in the millions to billions of keys. Relative to the state-of-the-art concurrent data structures, the concurrent interpolation search tree achieves performance improvements of up to 15% under high update rates, and of up to 50% under moderate update rates. Further, ISTs exhibit up to 2X less cache-misses, and consume 1.2 -- 2.6X less memory compared to the next best alternative on typical dataset sizes. We find that the results are surprisingly robust to distributional skew, which suggests that our data structure can be a promising alternative to classic concurrent search structures."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7636","status":"public","title":"Non-blocking interpolation search trees with doubly-logarithmic running time","oa_version":"Published Version","scopus_import":"1","article_processing_charge":"No","day":"19","citation":{"apa":"Brown, T. A., Prokopec, A., & Alistarh, D.-A. (2020). Non-blocking interpolation search trees with doubly-logarithmic running time. In Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (pp. 276–291). San Diego, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3332466.3374542","ieee":"T. A. Brown, A. Prokopec, and D.-A. Alistarh, “Non-blocking interpolation search trees with doubly-logarithmic running time,” in Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, San Diego, CA, United States, 2020, pp. 276–291.","ista":"Brown TA, Prokopec A, Alistarh D-A. 2020. Non-blocking interpolation search trees with doubly-logarithmic running time. Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. PPOPP: Principles and Practice of Parallel Programming, 276–291.","ama":"Brown TA, Prokopec A, Alistarh D-A. Non-blocking interpolation search trees with doubly-logarithmic running time. In: Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. Association for Computing Machinery; 2020:276-291. doi:10.1145/3332466.3374542","chicago":"Brown, Trevor A, Aleksandar Prokopec, and Dan-Adrian Alistarh. “Non-Blocking Interpolation Search Trees with Doubly-Logarithmic Running Time.” In Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 276–91. Association for Computing Machinery, 2020. https://doi.org/10.1145/3332466.3374542.","short":"T.A. Brown, A. Prokopec, D.-A. Alistarh, in:, Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, Association for Computing Machinery, 2020, pp. 276–291.","mla":"Brown, Trevor A., et al. “Non-Blocking Interpolation Search Trees with Doubly-Logarithmic Running Time.” Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, Association for Computing Machinery, 2020, pp. 276–91, doi:10.1145/3332466.3374542."},"publication":"Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming","page":"276-291","date_published":"2020-02-19T00:00:00Z"},{"scopus_import":"1","month":"07","day":"06","article_processing_charge":"No","publication_identifier":{"isbn":["9781450369350"]},"publication":"Annual ACM Symposium on Parallelism in Algorithms and Architectures","citation":{"ama":"Alistarh D-A, Brown TA, Singhal N. Memory tagging: Minimalist synchronization for scalable concurrent data structures. In: Annual ACM Symposium on Parallelism in Algorithms and Architectures. Association for Computing Machinery; 2020:37-49. doi:10.1145/3350755.3400213","ieee":"D.-A. Alistarh, T. A. Brown, and N. Singhal, “Memory tagging: Minimalist synchronization for scalable concurrent data structures,” in Annual ACM Symposium on Parallelism in Algorithms and Architectures, Virtual Event, United States, 2020, no. 7, pp. 37–49.","apa":"Alistarh, D.-A., Brown, T. A., & Singhal, N. (2020). Memory tagging: Minimalist synchronization for scalable concurrent data structures. In Annual ACM Symposium on Parallelism in Algorithms and Architectures (pp. 37–49). Virtual Event, United States: Association for Computing Machinery. https://doi.org/10.1145/3350755.3400213","ista":"Alistarh D-A, Brown TA, Singhal N. 2020. Memory tagging: Minimalist synchronization for scalable concurrent data structures. Annual ACM Symposium on Parallelism in Algorithms and Architectures. SPAA: Symposium on Parallelism in Algorithms and Architectures, 37–49.","short":"D.-A. Alistarh, T.A. Brown, N. Singhal, in:, Annual ACM Symposium on Parallelism in Algorithms and Architectures, Association for Computing Machinery, 2020, pp. 37–49.","mla":"Alistarh, Dan-Adrian, et al. “Memory Tagging: Minimalist Synchronization for Scalable Concurrent Data Structures.” Annual ACM Symposium on Parallelism in Algorithms and Architectures, no. 7, Association for Computing Machinery, 2020, pp. 37–49, doi:10.1145/3350755.3400213.","chicago":"Alistarh, Dan-Adrian, Trevor A Brown, and Nandini Singhal. “Memory Tagging: Minimalist Synchronization for Scalable Concurrent Data Structures.” In Annual ACM Symposium on Parallelism in Algorithms and Architectures, 37–49. Association for Computing Machinery, 2020. https://doi.org/10.1145/3350755.3400213."},"external_id":{"isi":["000744436200004"]},"quality_controlled":"1","isi":1,"page":"37-49","conference":{"location":"Virtual Event, United States","start_date":"2020-07-15","end_date":"2020-07-17","name":"SPAA: Symposium on Parallelism in Algorithms and Architectures"},"date_published":"2020-07-06T00:00:00Z","doi":"10.1145/3350755.3400213","language":[{"iso":"eng"}],"type":"conference","abstract":[{"text":"There has been a significant amount of research on hardware and software support for efficient concurrent data structures; yet, the question of how to build correct, simple, and scalable data structures has not yet been definitively settled. In this paper, we revisit this question from a minimalist perspective, and ask: what is the smallest amount of synchronization required for correct and efficient concurrent search data structures, and how could this minimal synchronization support be provided in hardware?\r\n\r\nTo address these questions, we introduce memory tagging, a simple hardware mechanism which enables the programmer to \"tag\" a dynamic set of memory locations, at cache-line granularity, and later validate whether the memory has been concurrently modified, with the possibility of updating one of the underlying locations atomically if validation succeeds. We provide several examples showing that this mechanism can enable fast and arguably simple concurrent data structure designs, such as lists, binary search trees, balanced search trees, range queries, and Software Transactional Memory (STM) implementations. We provide an implementation of memory tags in the Graphite multi-core simulator, showing that the mechanism can be implemented entirely at the level of L1 cache, and that it can enable non-trivial speedups versus existing implementations of the above data structures.","lang":"eng"}],"issue":"7","_id":"8191","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2020","status":"public","publication_status":"published","title":"Memory tagging: Minimalist synchronization for scalable concurrent data structures","department":[{"_id":"DaAl"}],"publisher":"Association for Computing Machinery","author":[{"full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian"},{"full_name":"Brown, Trevor A","id":"3569F0A0-F248-11E8-B48F-1D18A9856A87","first_name":"Trevor A","last_name":"Brown"},{"last_name":"Singhal","first_name":"Nandini","full_name":"Singhal, Nandini"}],"date_created":"2020-08-02T22:00:58Z","date_updated":"2024-02-28T12:56:32Z","oa_version":"None"},{"scopus_import":"1","month":"02","day":"19","publication_identifier":{"isbn":["9781450368186"]},"article_processing_charge":"No","quality_controlled":"1","page":"423-424","publication":"Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP","citation":{"chicago":"Koval, Nikita, Mariia Sokolova, Alexander Fedorov, Dan-Adrian Alistarh, and Dmitry Tsitelov. “Testing Concurrency on the JVM with Lincheck.” In Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP, 423–24. Association for Computing Machinery, 2020. https://doi.org/10.1145/3332466.3374503.","mla":"Koval, Nikita, et al. “Testing Concurrency on the JVM with Lincheck.” Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP, Association for Computing Machinery, 2020, pp. 423–24, doi:10.1145/3332466.3374503.","short":"N. Koval, M. Sokolova, A. Fedorov, D.-A. Alistarh, D. Tsitelov, in:, Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP, Association for Computing Machinery, 2020, pp. 423–424.","ista":"Koval N, Sokolova M, Fedorov A, Alistarh D-A, Tsitelov D. 2020. Testing concurrency on the JVM with Lincheck. Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP. PPOPP: Principles and Practice of Parallel Programming, 423–424.","ieee":"N. Koval, M. Sokolova, A. Fedorov, D.-A. Alistarh, and D. Tsitelov, “Testing concurrency on the JVM with Lincheck,” in Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP, San Diego, CA, United States, 2020, pp. 423–424.","apa":"Koval, N., Sokolova, M., Fedorov, A., Alistarh, D.-A., & Tsitelov, D. (2020). Testing concurrency on the JVM with Lincheck. In Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP (pp. 423–424). San Diego, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3332466.3374503","ama":"Koval N, Sokolova M, Fedorov A, Alistarh D-A, Tsitelov D. Testing concurrency on the JVM with Lincheck. In: Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP. Association for Computing Machinery; 2020:423-424. doi:10.1145/3332466.3374503"},"language":[{"iso":"eng"}],"conference":{"end_date":"2020-02-26","start_date":"2020-02-22","location":"San Diego, CA, United States","name":"PPOPP: Principles and Practice of Parallel Programming"},"doi":"10.1145/3332466.3374503","date_published":"2020-02-19T00:00:00Z","type":"conference","abstract":[{"lang":"eng","text":"Concurrent programming can be notoriously complex and error-prone. Programming bugs can arise from a variety of sources, such as operation re-reordering, or incomplete understanding of the memory model. A variety of formal and model checking methods have been developed to address this fundamental difficulty. While technically interesting, existing academic methods are still hard to apply to the large codebases typical of industrial deployments, which limits their practical impact."}],"publication_status":"published","title":"Testing concurrency on the JVM with Lincheck","status":"public","department":[{"_id":"DaAl"}],"publisher":"Association for Computing Machinery","_id":"7635","year":"2020","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2024-02-28T12:53:46Z","date_created":"2020-04-05T22:00:48Z","oa_version":"None","author":[{"full_name":"Koval, Nikita","last_name":"Koval","first_name":"Nikita","id":"2F4DB10C-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Sokolova, Mariia","id":"26217AE4-77FF-11EA-8101-AD24D49E41F4","last_name":"Sokolova","first_name":"Mariia"},{"full_name":"Fedorov, Alexander","last_name":"Fedorov","first_name":"Alexander"},{"full_name":"Alistarh, Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","first_name":"Dan-Adrian","last_name":"Alistarh"},{"last_name":"Tsitelov","first_name":"Dmitry","full_name":"Tsitelov, Dmitry"}]},{"date_updated":"2024-02-28T12:54:19Z","date_created":"2020-09-13T22:01:18Z","oa_version":"None","author":[{"first_name":"Dan-Adrian","last_name":"Alistarh","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","full_name":"Alistarh, Dan-Adrian"},{"full_name":"Aspnes, James","first_name":"James","last_name":"Aspnes"},{"full_name":"Ellen, Faith","first_name":"Faith","last_name":"Ellen"},{"full_name":"Gelashvili, Rati","last_name":"Gelashvili","first_name":"Rati"},{"full_name":"Zhu, Leqi","last_name":"Zhu","first_name":"Leqi"}],"publication_status":"published","status":"public","title":"Brief Announcement: Why Extension-Based Proofs Fail","publisher":"Association for Computing Machinery","department":[{"_id":"DaAl"}],"_id":"8383","year":"2020","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"text":"We introduce extension-based proofs, a class of impossibility proofs that includes valency arguments. They are modelled as an interaction between a prover and a protocol. Using proofs based on combinatorial topology, it has been shown that it is impossible to deterministically solve k-set agreement among n > k ≥ 2 processes in a wait-free manner. However, it was unknown whether proofs based on simpler techniques were possible. We explain why this impossibility result cannot be obtained by an extension-based proof and, hence, extension-based proofs are limited in power.","lang":"eng"}],"type":"conference","language":[{"iso":"eng"}],"conference":{"start_date":"2020-08-03","location":"Virtual, Italy","end_date":"2020-08-07","name":"PODC: Principles of Distributed Computing"},"date_published":"2020-07-31T00:00:00Z","doi":"10.1145/3382734.3405743","quality_controlled":"1","page":"54-56","publication":"Proceedings of the 39th Symposium on Principles of Distributed Computing","citation":{"chicago":"Alistarh, Dan-Adrian, James Aspnes, Faith Ellen, Rati Gelashvili, and Leqi Zhu. “Brief Announcement: Why Extension-Based Proofs Fail.” In Proceedings of the 39th Symposium on Principles of Distributed Computing, 54–56. Association for Computing Machinery, 2020. https://doi.org/10.1145/3382734.3405743.","short":"D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, L. Zhu, in:, Proceedings of the 39th Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2020, pp. 54–56.","mla":"Alistarh, Dan-Adrian, et al. “Brief Announcement: Why Extension-Based Proofs Fail.” Proceedings of the 39th Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2020, pp. 54–56, doi:10.1145/3382734.3405743.","apa":"Alistarh, D.-A., Aspnes, J., Ellen, F., Gelashvili, R., & Zhu, L. (2020). Brief Announcement: Why Extension-Based Proofs Fail. In Proceedings of the 39th Symposium on Principles of Distributed Computing (pp. 54–56). Virtual, Italy: Association for Computing Machinery. https://doi.org/10.1145/3382734.3405743","ieee":"D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, and L. Zhu, “Brief Announcement: Why Extension-Based Proofs Fail,” in Proceedings of the 39th Symposium on Principles of Distributed Computing, Virtual, Italy, 2020, pp. 54–56.","ista":"Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. 2020. Brief Announcement: Why Extension-Based Proofs Fail. Proceedings of the 39th Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 54–56.","ama":"Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. Brief Announcement: Why Extension-Based Proofs Fail. In: Proceedings of the 39th Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2020:54-56. doi:10.1145/3382734.3405743"},"day":"31","month":"07","publication_identifier":{"isbn":["9781450375825"]},"article_processing_charge":"No","scopus_import":"1"},{"date_published":"2020-07-08T00:00:00Z","citation":{"ama":"Sperl G, Narain R, Wojtan C. Homogenized yarn-level cloth. ACM Transactions on Graphics. 2020;39(4). doi:10.1145/3386569.3392412","ieee":"G. Sperl, R. Narain, and C. Wojtan, “Homogenized yarn-level cloth,” ACM Transactions on Graphics, vol. 39, no. 4. Association for Computing Machinery, 2020.","apa":"Sperl, G., Narain, R., & Wojtan, C. (2020). Homogenized yarn-level cloth. ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3386569.3392412","ista":"Sperl G, Narain R, Wojtan C. 2020. Homogenized yarn-level cloth. ACM Transactions on Graphics. 39(4), 48.","short":"G. Sperl, R. Narain, C. Wojtan, ACM Transactions on Graphics 39 (2020).","mla":"Sperl, Georg, et al. “Homogenized Yarn-Level Cloth.” ACM Transactions on Graphics, vol. 39, no. 4, 48, Association for Computing Machinery, 2020, doi:10.1145/3386569.3392412.","chicago":"Sperl, Georg, Rahul Narain, and Chris Wojtan. “Homogenized Yarn-Level Cloth.” ACM Transactions on Graphics. Association for Computing Machinery, 2020. https://doi.org/10.1145/3386569.3392412."},"publication":"ACM Transactions on Graphics","article_type":"original","article_processing_charge":"No","has_accepted_license":"1","day":"08","scopus_import":"1","file":[{"access_level":"open_access","file_name":"2020_hylc_submitted.pdf","file_size":38922662,"content_type":"application/pdf","creator":"dernst","relation":"main_file","file_id":"8794","checksum":"cf4c1d361c3196c4bd424520a5588205","success":1,"date_created":"2020-11-23T09:01:22Z","date_updated":"2020-11-23T09:01:22Z"}],"oa_version":"Submitted Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"8385","intvolume":" 39","status":"public","ddc":["000"],"title":"Homogenized yarn-level cloth","issue":"4","abstract":[{"lang":"eng","text":"We present a method for animating yarn-level cloth effects using a thin-shell solver. We accomplish this through numerical homogenization: we first use a large number of yarn-level simulations to build a model of the potential energy density of the cloth, and then use this energy density function to compute forces in a thin shell simulator. We model several yarn-based materials, including both woven and knitted fabrics. Our model faithfully reproduces expected effects like the stiffness of woven fabrics, and the highly deformable nature and anisotropy of knitted fabrics. Our approach does not require any real-world experiments nor measurements; because the method is based entirely on simulations, it can generate entirely new material models quickly, without the need for testing apparatuses or human intervention. We provide data-driven models of several woven and knitted fabrics, which can be used for efficient simulation with an off-the-shelf cloth solver."}],"type":"journal_article","doi":"10.1145/3386569.3392412","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"ScienComp"}],"external_id":{"isi":["000583700300021"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1145/3386569.3392412"}],"project":[{"grant_number":"638176","_id":"2533E772-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Efficient Simulation of Natural Phenomena at Extremely Large Scales"}],"quality_controlled":"1","isi":1,"publication_identifier":{"issn":["07300301"],"eissn":["15577368"]},"month":"07","related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"12358"}]},"author":[{"id":"4DD40360-F248-11E8-B48F-1D18A9856A87","first_name":"Georg","last_name":"Sperl","full_name":"Sperl, Georg"},{"last_name":"Narain","first_name":"Rahul","full_name":"Narain, Rahul"},{"first_name":"Christopher J","last_name":"Wojtan","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6646-5546","full_name":"Wojtan, Christopher J"}],"volume":39,"date_updated":"2024-02-28T12:57:47Z","date_created":"2020-09-13T22:01:18Z","acknowledgement":"We wish to thank the anonymous reviewers and the members of the Visual Computing Group at IST Austria for their valuable feedback. We also thank the creators of the Berkeley Garment Library [de Joya et al. 2012] for providing garment meshes, [Krishnamurthy and Levoy 1996] and [Turk and Levoy 1994] for the armadillo and bunny meshes, the creators of libWetCloth [Fei et al. 2018] for their implementation of discrete elastic rod forces, and Tomáš Skřivan for\r\ninspiring discussions and help with Mathematica code generation. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 638176. Rahul Narain is supported by a Pankaj Gupta Young Faculty Fellowship and a gift from Adobe Inc.","year":"2020","department":[{"_id":"ChWo"}],"publisher":"Association for Computing Machinery","publication_status":"published","ec_funded":1,"file_date_updated":"2020-11-23T09:01:22Z","article_number":"48"},{"date_published":"2020-05-29T00:00:00Z","article_type":"original","citation":{"ista":"Pȩkalski J, Rzadkowski W, Panagiotopoulos AZ. 2020. Shear-induced ordering in systems with competing interactions: A machine learning study. The Journal of chemical physics. 152(20), 204905.","ieee":"J. Pȩkalski, W. Rzadkowski, and A. Z. Panagiotopoulos, “Shear-induced ordering in systems with competing interactions: A machine learning study,” The Journal of chemical physics, vol. 152, no. 20. AIP Publishing, 2020.","apa":"Pȩkalski, J., Rzadkowski, W., & Panagiotopoulos, A. Z. (2020). Shear-induced ordering in systems with competing interactions: A machine learning study. The Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/5.0005194","ama":"Pȩkalski J, Rzadkowski W, Panagiotopoulos AZ. Shear-induced ordering in systems with competing interactions: A machine learning study. The Journal of chemical physics. 2020;152(20). doi:10.1063/5.0005194","chicago":"Pȩkalski, J., Wojciech Rzadkowski, and A. Z. Panagiotopoulos. “Shear-Induced Ordering in Systems with Competing Interactions: A Machine Learning Study.” The Journal of Chemical Physics. AIP Publishing, 2020. https://doi.org/10.1063/5.0005194.","mla":"Pȩkalski, J., et al. “Shear-Induced Ordering in Systems with Competing Interactions: A Machine Learning Study.” The Journal of Chemical Physics, vol. 152, no. 20, 204905, AIP Publishing, 2020, doi:10.1063/5.0005194.","short":"J. Pȩkalski, W. Rzadkowski, A.Z. Panagiotopoulos, The Journal of Chemical Physics 152 (2020)."},"publication":"The Journal of chemical physics","article_processing_charge":"No","day":"29","scopus_import":"1","oa_version":"Published Version","intvolume":" 152","status":"public","title":"Shear-induced ordering in systems with competing interactions: A machine learning study","_id":"7956","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"20","abstract":[{"lang":"eng","text":"When short-range attractions are combined with long-range repulsions in colloidal particle systems, complex microphases can emerge. Here, we study a system of isotropic particles, which can form lamellar structures or a disordered fluid phase when temperature is varied. We show that, at equilibrium, the lamellar structure crystallizes, while out of equilibrium, the system forms a variety of structures at different shear rates and temperatures above melting. The shear-induced ordering is analyzed by means of principal component analysis and artificial neural networks, which are applied to data of reduced dimensionality. Our results reveal the possibility of inducing ordering by shear, potentially providing a feasible route to the fabrication of ordered lamellar structures from isotropic particles."}],"type":"journal_article","language":[{"iso":"eng"}],"doi":"10.1063/5.0005194","project":[{"name":"International IST Doctoral Program","call_identifier":"H2020","grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"}],"quality_controlled":"1","isi":1,"external_id":{"arxiv":["2002.07294"],"isi":["000537900300001"]},"main_file_link":[{"url":"https://doi.org/10.1063/5.0005194","open_access":"1"}],"oa":1,"publication_identifier":{"eissn":["10897690"]},"month":"05","volume":152,"date_created":"2020-06-14T22:00:49Z","date_updated":"2024-02-28T13:00:28Z","related_material":{"record":[{"id":"10759","relation":"dissertation_contains","status":"public"}]},"author":[{"first_name":"J.","last_name":"Pȩkalski","full_name":"Pȩkalski, J."},{"id":"48C55298-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1106-4419","first_name":"Wojciech","last_name":"Rzadkowski","full_name":"Rzadkowski, Wojciech"},{"full_name":"Panagiotopoulos, A. Z.","first_name":"A. Z.","last_name":"Panagiotopoulos"}],"publisher":"AIP Publishing","department":[{"_id":"MiLe"}],"publication_status":"published","year":"2020","ec_funded":1,"article_number":"204905"},{"type":"conference","abstract":[{"lang":"eng","text":"We present the first deterministic wait-free long-lived snapshot algorithm, using only read and write operations, that guarantees polylogarithmic amortized step complexity in all executions. This is the first non-blocking snapshot algorithm, using reads and writes only, that has sub-linear amortized step complexity in executions of arbitrary length. The key to our construction is a novel implementation of a 2-component max array object which may be of independent interest."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"8382","year":"2020","publisher":"Association for Computing Machinery","status":"public","title":"Long-lived snapshots with polylogarithmic amortized step complexity","publication_status":"published","author":[{"full_name":"Baig, Mirza Ahad","last_name":"Baig","first_name":"Mirza Ahad","id":"3EDE6DE4-AA5A-11E9-986D-341CE6697425"},{"first_name":"Danny","last_name":"Hendler","full_name":"Hendler, Danny"},{"full_name":"Milani, Alessia","last_name":"Milani","first_name":"Alessia"},{"last_name":"Travers","first_name":"Corentin","full_name":"Travers, Corentin"}],"oa_version":"Preprint","date_created":"2020-09-13T22:01:17Z","date_updated":"2024-02-28T12:54:30Z","scopus_import":"1","article_processing_charge":"No","publication_identifier":{"isbn":["9781450375825"]},"month":"07","day":"31","citation":{"ieee":"M. A. Baig, D. Hendler, A. Milani, and C. Travers, “Long-lived snapshots with polylogarithmic amortized step complexity,” in Proceedings of the 39th Symposium on Principles of Distributed Computing, Virtual, Italy, 2020, pp. 31–40.","apa":"Baig, M. A., Hendler, D., Milani, A., & Travers, C. (2020). Long-lived snapshots with polylogarithmic amortized step complexity. In Proceedings of the 39th Symposium on Principles of Distributed Computing (pp. 31–40). Virtual, Italy: Association for Computing Machinery. https://doi.org/10.1145/3382734.3406005","ista":"Baig MA, Hendler D, Milani A, Travers C. 2020. Long-lived snapshots with polylogarithmic amortized step complexity. Proceedings of the 39th Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 31–40.","ama":"Baig MA, Hendler D, Milani A, Travers C. Long-lived snapshots with polylogarithmic amortized step complexity. In: Proceedings of the 39th Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2020:31-40. doi:10.1145/3382734.3406005","chicago":"Baig, Mirza Ahad, Danny Hendler, Alessia Milani, and Corentin Travers. “Long-Lived Snapshots with Polylogarithmic Amortized Step Complexity.” In Proceedings of the 39th Symposium on Principles of Distributed Computing, 31–40. Association for Computing Machinery, 2020. https://doi.org/10.1145/3382734.3406005.","short":"M.A. Baig, D. Hendler, A. Milani, C. Travers, in:, Proceedings of the 39th Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2020, pp. 31–40.","mla":"Baig, Mirza Ahad, et al. “Long-Lived Snapshots with Polylogarithmic Amortized Step Complexity.” Proceedings of the 39th Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2020, pp. 31–40, doi:10.1145/3382734.3406005."},"main_file_link":[{"open_access":"1","url":"https://hal.archives-ouvertes.fr/hal-02860087/document"}],"oa":1,"publication":"Proceedings of the 39th Symposium on Principles of Distributed Computing","page":"31-40","quality_controlled":"1","date_published":"2020-07-31T00:00:00Z","doi":"10.1145/3382734.3406005","conference":{"name":"PODC: Principles of Distributed Computing","start_date":"2020-08-03","location":"Virtual, Italy","end_date":"2020-08-07"},"language":[{"iso":"eng"}]},{"_id":"7428","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological superconductors","intvolume":" 101","oa_version":"Preprint","type":"journal_article","abstract":[{"lang":"eng","text":"In the superconducting regime of FeTe(1−x)Sex, there exist two types of vortices which are distinguished by the presence or absence of zero-energy states in their core. To understand their origin, we examine the interplay of Zeeman coupling and superconducting pairings in three-dimensional metals with band inversion. Weak Zeeman fields are found to suppress intraorbital spin-singlet pairing, known to localize the states at the ends of the vortices on the surface. On the other hand, an orbital-triplet pairing is shown to be stable against Zeeman interactions, but leads to delocalized zero-energy Majorana modes which extend through the vortex. In contrast, the finite-energy vortex modes remain localized at the vortex ends even when the pairing is of orbital-triplet form. Phenomenologically, this manifests as an observed disappearance of zero-bias peaks within the cores of topological vortices upon an increase of the applied magnetic field. The presence of magnetic impurities in FeTe(1−x)Sex, which are attracted to the vortices, would lead to such Zeeman-induced delocalization of Majorana modes in a fraction of vortices that capture a large enough number of magnetic impurities. Our results provide an explanation for the dichotomy between topological and nontopological vortices recently observed in FeTe(1−x)Sex."}],"issue":"2","publication":"Physical Review B","citation":{"ista":"Ghazaryan A, Lopes PLS, Hosur P, Gilbert MJ, Ghaemi P. 2020. Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological superconductors. Physical Review B. 101(2), 020504.","ieee":"A. Ghazaryan, P. L. S. Lopes, P. Hosur, M. J. Gilbert, and P. Ghaemi, “Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological superconductors,” Physical Review B, vol. 101, no. 2. American Physical Society, 2020.","apa":"Ghazaryan, A., Lopes, P. L. S., Hosur, P., Gilbert, M. J., & Ghaemi, P. (2020). Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological superconductors. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.101.020504","ama":"Ghazaryan A, Lopes PLS, Hosur P, Gilbert MJ, Ghaemi P. Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological superconductors. Physical Review B. 2020;101(2). doi:10.1103/PhysRevB.101.020504","chicago":"Ghazaryan, Areg, P. L.S. Lopes, Pavan Hosur, Matthew J. Gilbert, and Pouyan Ghaemi. “Effect of Zeeman Coupling on the Majorana Vortex Modes in Iron-Based Topological Superconductors.” Physical Review B. American Physical Society, 2020. https://doi.org/10.1103/PhysRevB.101.020504.","mla":"Ghazaryan, Areg, et al. “Effect of Zeeman Coupling on the Majorana Vortex Modes in Iron-Based Topological Superconductors.” Physical Review B, vol. 101, no. 2, 020504, American Physical Society, 2020, doi:10.1103/PhysRevB.101.020504.","short":"A. Ghazaryan, P.L.S. Lopes, P. Hosur, M.J. Gilbert, P. Ghaemi, Physical Review B 101 (2020)."},"article_type":"original","date_published":"2020-01-13T00:00:00Z","scopus_import":"1","day":"13","article_processing_charge":"No","year":"2020","publication_status":"published","department":[{"_id":"MiLe"}],"publisher":"American Physical Society","author":[{"first_name":"Areg","last_name":"Ghazaryan","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543","full_name":"Ghazaryan, Areg"},{"full_name":"Lopes, P. L.S.","last_name":"Lopes","first_name":"P. L.S."},{"first_name":"Pavan","last_name":"Hosur","full_name":"Hosur, Pavan"},{"full_name":"Gilbert, Matthew J.","last_name":"Gilbert","first_name":"Matthew J."},{"full_name":"Ghaemi, Pouyan","first_name":"Pouyan","last_name":"Ghaemi"}],"date_created":"2020-02-02T23:01:01Z","date_updated":"2024-02-28T13:11:13Z","volume":101,"article_number":"020504","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1907.02077"}],"oa":1,"external_id":{"isi":["000506843500001"],"arxiv":["1907.02077"]},"isi":1,"quality_controlled":"1","doi":"10.1103/PhysRevB.101.020504","language":[{"iso":"eng"}],"month":"01","publication_identifier":{"issn":["24699950"],"eissn":["24699969"]}},{"abstract":[{"text":"We demonstrate that releasing atoms into free space from an optical lattice does not deteriorate cavity-generated spin squeezing for metrological purposes. In this work, an ensemble of 500000 spin-squeezed atoms in a high-finesse optical cavity with near-uniform atom-cavity coupling is prepared, released into free space, recaptured in the cavity, and probed. Up to ∼10 dB of metrologically relevant squeezing is retrieved for 700μs free-fall times, and decaying levels of squeezing are realized for up to 3 ms free-fall times. The degradation of squeezing results from loss of atom-cavity coupling homogeneity between the initial squeezed state generation and final collective state readout. A theoretical model is developed to quantify this degradation and this model is experimentally validated.","lang":"eng"}],"issue":"1","type":"journal_article","oa_version":"Preprint","status":"public","title":"Retrieval of cavity-generated atomic spin squeezing after free-space release","intvolume":" 102","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"8319","day":"30","article_processing_charge":"No","scopus_import":"1","date_published":"2020-07-30T00:00:00Z","article_type":"original","publication":"Physical Review A","citation":{"mla":"Wu, Yunfan, et al. “Retrieval of Cavity-Generated Atomic Spin Squeezing after Free-Space Release.” Physical Review A, vol. 102, no. 1, 012224, American Physical Society, 2020, doi:10.1103/PhysRevA.102.012224.","short":"Y. Wu, R. Krishnakumar, J. Martínez-Rincón, B.K. Malia, O. Hosten, M.A. Kasevich, Physical Review A 102 (2020).","chicago":"Wu, Yunfan, Rajiv Krishnakumar, Julián Martínez-Rincón, Benjamin K. Malia, Onur Hosten, and Mark A. Kasevich. “Retrieval of Cavity-Generated Atomic Spin Squeezing after Free-Space Release.” Physical Review A. American Physical Society, 2020. https://doi.org/10.1103/PhysRevA.102.012224.","ama":"Wu Y, Krishnakumar R, Martínez-Rincón J, Malia BK, Hosten O, Kasevich MA. Retrieval of cavity-generated atomic spin squeezing after free-space release. Physical Review A. 2020;102(1). doi:10.1103/PhysRevA.102.012224","ista":"Wu Y, Krishnakumar R, Martínez-Rincón J, Malia BK, Hosten O, Kasevich MA. 2020. Retrieval of cavity-generated atomic spin squeezing after free-space release. Physical Review A. 102(1), 012224.","apa":"Wu, Y., Krishnakumar, R., Martínez-Rincón, J., Malia, B. K., Hosten, O., & Kasevich, M. A. (2020). Retrieval of cavity-generated atomic spin squeezing after free-space release. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.102.012224","ieee":"Y. Wu, R. Krishnakumar, J. Martínez-Rincón, B. K. Malia, O. Hosten, and M. A. Kasevich, “Retrieval of cavity-generated atomic spin squeezing after free-space release,” Physical Review A, vol. 102, no. 1. American Physical Society, 2020."},"article_number":"012224","date_updated":"2024-02-28T13:11:28Z","date_created":"2020-08-30T22:01:10Z","volume":102,"author":[{"last_name":"Wu","first_name":"Yunfan","full_name":"Wu, Yunfan"},{"full_name":"Krishnakumar, Rajiv","first_name":"Rajiv","last_name":"Krishnakumar"},{"full_name":"Martínez-Rincón, Julián","last_name":"Martínez-Rincón","first_name":"Julián"},{"last_name":"Malia","first_name":"Benjamin K.","full_name":"Malia, Benjamin K."},{"id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2031-204X","first_name":"Onur","last_name":"Hosten","full_name":"Hosten, Onur"},{"first_name":"Mark A.","last_name":"Kasevich","full_name":"Kasevich, Mark A."}],"publication_status":"published","department":[{"_id":"OnHo"}],"publisher":"American Physical Society","year":"2020","acknowledgement":"We thank N. Engelsen for comments on the manuscript. This work was supported by the Office of Naval Research, Vannevar Bush Faculty Fellowship, Department of Energy, and Defense Threat Reduction Agency. R.K. was partly supported by the AQT/INQNET program at Caltech.","month":"07","publication_identifier":{"issn":["24699926"],"eissn":["24699934"]},"language":[{"iso":"eng"}],"doi":"10.1103/PhysRevA.102.012224","isi":1,"quality_controlled":"1","external_id":{"isi":["000555104200011"],"arxiv":["1912.08334"]},"oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/1912.08334","open_access":"1"}]},{"type":"journal_article","abstract":[{"lang":"eng","text":"The “procedural” approach to animating ocean waves is the dominant algorithm for animating larger bodies of water in\r\ninteractive applications as well as in off-line productions — it provides high visual quality with a low computational demand. In this paper, we widen the applicability of procedural water wave animation with an extension that guarantees the satisfaction of boundary conditions imposed by terrain while still approximating physical wave behavior. In combination with a particle system that models wave breaking, foam, and spray, this allows us to naturally model waves interacting with beaches and rocks. Our system is able to animate waves at large scales at interactive frame rates on a commodity PC."}],"issue":"8","user_id":"2EBD1598-F248-11E8-B48F-1D18A9856A87","_id":"8766","title":"Making procedural water waves boundary-aware","status":"public","intvolume":" 39","oa_version":"None","scopus_import":"1","day":"01","article_processing_charge":"No","publication":"Computer Graphics forum","citation":{"chicago":"Jeschke, Stefan, Christian Hafner, Nuttapong Chentanez, Miles Macklin, Matthias Müller-Fischer, and Chris Wojtan. “Making Procedural Water Waves Boundary-Aware.” Computer Graphics Forum. Wiley, 2020. https://doi.org/10.1111/cgf.14100.","mla":"Jeschke, Stefan, et al. “Making Procedural Water Waves Boundary-Aware.” Computer Graphics Forum, vol. 39, no. 8, Wiley, 2020, pp. 47–54, doi:10.1111/cgf.14100.","short":"S. Jeschke, C. Hafner, N. Chentanez, M. Macklin, M. Müller-Fischer, C. Wojtan, Computer Graphics Forum 39 (2020) 47–54.","ista":"Jeschke S, Hafner C, Chentanez N, Macklin M, Müller-Fischer M, Wojtan C. 2020. Making procedural water waves boundary-aware. Computer Graphics forum. 39(8), 47–54.","ieee":"S. Jeschke, C. Hafner, N. Chentanez, M. Macklin, M. Müller-Fischer, and C. Wojtan, “Making procedural water waves boundary-aware,” Computer Graphics forum, vol. 39, no. 8. Wiley, pp. 47–54, 2020.","apa":"Jeschke, S., Hafner, C., Chentanez, N., Macklin, M., Müller-Fischer, M., & Wojtan, C. (2020). Making procedural water waves boundary-aware. Computer Graphics Forum. Online Symposium: Wiley. https://doi.org/10.1111/cgf.14100","ama":"Jeschke S, Hafner C, Chentanez N, Macklin M, Müller-Fischer M, Wojtan C. Making procedural water waves boundary-aware. Computer Graphics forum. 2020;39(8):47-54. doi:10.1111/cgf.14100"},"article_type":"original","page":"47-54","date_published":"2020-12-01T00:00:00Z","ec_funded":1,"year":"2020","publication_status":"published","publisher":"Wiley","department":[{"_id":"ChWo"},{"_id":"BeBi"}],"author":[{"full_name":"Jeschke, Stefan","first_name":"Stefan","last_name":"Jeschke","id":"44D6411A-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Hafner, Christian","id":"400429CC-F248-11E8-B48F-1D18A9856A87","first_name":"Christian","last_name":"Hafner"},{"last_name":"Chentanez","first_name":"Nuttapong","full_name":"Chentanez, Nuttapong"},{"full_name":"Macklin, Miles","last_name":"Macklin","first_name":"Miles"},{"last_name":"Müller-Fischer","first_name":"Matthias","full_name":"Müller-Fischer, Matthias"},{"full_name":"Wojtan, Christopher J","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6646-5546","first_name":"Christopher J","last_name":"Wojtan"}],"date_updated":"2024-02-28T13:58:11Z","date_created":"2020-11-17T10:47:48Z","volume":39,"month":"12","external_id":{"isi":["000591780400005"]},"isi":1,"quality_controlled":"1","project":[{"call_identifier":"H2020","name":"Efficient Simulation of Natural Phenomena at Extremely Large Scales","_id":"2533E772-B435-11E9-9278-68D0E5697425","grant_number":"638176"},{"call_identifier":"H2020","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","_id":"24F9549A-B435-11E9-9278-68D0E5697425","grant_number":"715767"}],"conference":{"start_date":"2020-10-06","location":"Online Symposium","end_date":"2020-10-09","name":"SCA: Symposium on Computer Animation"},"doi":"10.1111/cgf.14100","language":[{"iso":"eng"}]},{"publication_identifier":{"issn":["2374-3468"]},"month":"04","oa":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2002.12086","open_access":"1"}],"external_id":{"arxiv":["2002.12086"]},"project":[{"name":"Game Theory","call_identifier":"FWF","_id":"25863FF4-B435-11E9-9278-68D0E5697425","grant_number":"S11407"}],"quality_controlled":"1","doi":"10.1609/aaai.v34i06.6531","conference":{"start_date":"2020-02-07","location":"New York, NY, United States","end_date":"2020-02-12","name":"AAAI: Conference on Artificial Intelligence"},"language":[{"iso":"eng"}],"acknowledgement":"Krishnendu Chatterjee is supported by the Austrian Science Fund (FWF) NFN Grant No. S11407-N23 (RiSE/SHiNE), and COST Action GAMENET. Tomas Brazdil is supported by the Grant Agency of Masaryk University grant no. MUNI/G/0739/2017 and by the Czech Science Foundation grant No. 18-11193S. Petr Novotny and Jirı Vahala are supported by the Czech Science Foundation grant No. GJ19-15134Y.","year":"2020","department":[{"_id":"KrCh"}],"publisher":"Association for the Advancement of Artificial Intelligence","publication_status":"published","author":[{"first_name":"Tomáš","last_name":"Brázdil","full_name":"Brázdil, Tomáš"},{"orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu"},{"full_name":"Novotný, Petr","last_name":"Novotný","first_name":"Petr"},{"full_name":"Vahala, Jiří","last_name":"Vahala","first_name":"Jiří"}],"volume":34,"date_created":"2024-03-04T08:07:22Z","date_updated":"2024-03-04T08:30:16Z","keyword":["General Medicine"],"article_processing_charge":"No","day":"03","citation":{"chicago":"Brázdil, Tomáš, Krishnendu Chatterjee, Petr Novotný, and Jiří Vahala. “Reinforcement Learning of Risk-Constrained Policies in Markov Decision Processes.” Proceedings of the 34th AAAI Conference on Artificial Intelligence. Association for the Advancement of Artificial Intelligence, 2020. https://doi.org/10.1609/aaai.v34i06.6531.","short":"T. Brázdil, K. Chatterjee, P. Novotný, J. Vahala, Proceedings of the 34th AAAI Conference on Artificial Intelligence 34 (2020) 9794–9801.","mla":"Brázdil, Tomáš, et al. “Reinforcement Learning of Risk-Constrained Policies in Markov Decision Processes.” Proceedings of the 34th AAAI Conference on Artificial Intelligence, vol. 34, no. 06, Association for the Advancement of Artificial Intelligence, 2020, pp. 9794–801, doi:10.1609/aaai.v34i06.6531.","ieee":"T. Brázdil, K. Chatterjee, P. Novotný, and J. Vahala, “Reinforcement learning of risk-constrained policies in Markov decision processes,” Proceedings of the 34th AAAI Conference on Artificial Intelligence, vol. 34, no. 06. Association for the Advancement of Artificial Intelligence, pp. 9794–9801, 2020.","apa":"Brázdil, T., Chatterjee, K., Novotný, P., & Vahala, J. (2020). Reinforcement learning of risk-constrained policies in Markov decision processes. Proceedings of the 34th AAAI Conference on Artificial Intelligence. New York, NY, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v34i06.6531","ista":"Brázdil T, Chatterjee K, Novotný P, Vahala J. 2020. Reinforcement learning of risk-constrained policies in Markov decision processes. Proceedings of the 34th AAAI Conference on Artificial Intelligence. 34(06), 9794–9801.","ama":"Brázdil T, Chatterjee K, Novotný P, Vahala J. Reinforcement learning of risk-constrained policies in Markov decision processes. Proceedings of the 34th AAAI Conference on Artificial Intelligence. 2020;34(06):9794-9801. doi:10.1609/aaai.v34i06.6531"},"publication":"Proceedings of the 34th AAAI Conference on Artificial Intelligence","page":"9794-9801","article_type":"original","date_published":"2020-04-03T00:00:00Z","type":"journal_article","issue":"06","abstract":[{"lang":"eng","text":"Markov decision processes (MDPs) are the defacto framework for sequential decision making in the presence of stochastic uncertainty. A classical optimization criterion for MDPs is to maximize the expected discounted-sum payoff, which ignores low probability catastrophic events with highly negative impact on the system. On the other hand, risk-averse policies require the probability of undesirable events to be below a given threshold, but they do not account for optimization of the expected payoff. We consider MDPs with discounted-sum payoff with failure states which represent catastrophic outcomes. The objective of risk-constrained planning is to maximize the expected discounted-sum payoff among risk-averse policies that ensure the probability to encounter a failure state is below a desired threshold. Our main contribution is an efficient risk-constrained planning algorithm that combines UCT-like search with a predictor learned through interaction with the MDP (in the style of AlphaZero) and with a risk-constrained action selection via linear programming. We demonstrate the effectiveness of our approach with experiments on classical MDPs from the literature, including benchmarks with an order of 106 states."}],"_id":"15055","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 34","title":"Reinforcement learning of risk-constrained policies in Markov decision processes","status":"public","oa_version":"Preprint"},{"language":[{"iso":"eng"}],"doi":"10.1126/sciadv.aaw7824","quality_controlled":"1","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)"},"oa":1,"month":"07","publication_identifier":{"eissn":["2375-2548"]},"date_updated":"2024-03-04T09:52:09Z","date_created":"2024-03-04T09:41:57Z","volume":6,"author":[{"first_name":"Sangsoon","last_name":"Park","full_name":"Park, Sangsoon"},{"full_name":"Artan, Murat","id":"C407B586-6052-11E9-B3AE-7006E6697425","orcid":"0000-0001-8945-6992","first_name":"Murat","last_name":"Artan"},{"first_name":"Seung Hyun","last_name":"Han","full_name":"Han, Seung Hyun"},{"full_name":"Park, Hae-Eun H.","first_name":"Hae-Eun H.","last_name":"Park"},{"full_name":"Jung, Yoonji","first_name":"Yoonji","last_name":"Jung"},{"first_name":"Ara B.","last_name":"Hwang","full_name":"Hwang, Ara B."},{"full_name":"Shin, Won Sik","first_name":"Won Sik","last_name":"Shin"},{"full_name":"Kim, Kyong-Tai","last_name":"Kim","first_name":"Kyong-Tai"},{"first_name":"Seung-Jae V.","last_name":"Lee","full_name":"Lee, Seung-Jae V."}],"publication_status":"published","publisher":"American Association for the Advancement of Science","department":[{"_id":"MaDe"}],"year":"2020","acknowledgement":"This research was supported by grants NRF-2019R1A3B2067745 and NRF-2017R1A5A1015366 funded by the Korean Government (MSIT) through the National Research Foundation (NRF) of Korea to S.-J.V.L. and by grant Basic Science Research Program (No. 2019R1A2C2009440) funded by the Korean Government (MSIT) through the NRF of Korea to K.-T.K. ","file_date_updated":"2024-03-04T09:46:41Z","article_number":"aaw7824","date_published":"2020-07-01T00:00:00Z","article_type":"original","publication":"Science Advances","citation":{"ista":"Park S, Artan M, Han SH, Park H-EH, Jung Y, Hwang AB, Shin WS, Kim K-T, Lee S-JV. 2020. VRK-1 extends life span by activation of AMPK via phosphorylation. Science Advances. 6(27), aaw7824.","apa":"Park, S., Artan, M., Han, S. H., Park, H.-E. H., Jung, Y., Hwang, A. B., … Lee, S.-J. V. (2020). VRK-1 extends life span by activation of AMPK via phosphorylation. Science Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.aaw7824","ieee":"S. Park et al., “VRK-1 extends life span by activation of AMPK via phosphorylation,” Science Advances, vol. 6, no. 27. American Association for the Advancement of Science, 2020.","ama":"Park S, Artan M, Han SH, et al. VRK-1 extends life span by activation of AMPK via phosphorylation. Science Advances. 2020;6(27). doi:10.1126/sciadv.aaw7824","chicago":"Park, Sangsoon, Murat Artan, Seung Hyun Han, Hae-Eun H. Park, Yoonji Jung, Ara B. Hwang, Won Sik Shin, Kyong-Tai Kim, and Seung-Jae V. Lee. “VRK-1 Extends Life Span by Activation of AMPK via Phosphorylation.” Science Advances. American Association for the Advancement of Science, 2020. https://doi.org/10.1126/sciadv.aaw7824.","mla":"Park, Sangsoon, et al. “VRK-1 Extends Life Span by Activation of AMPK via Phosphorylation.” Science Advances, vol. 6, no. 27, aaw7824, American Association for the Advancement of Science, 2020, doi:10.1126/sciadv.aaw7824.","short":"S. Park, M. Artan, S.H. Han, H.-E.H. Park, Y. Jung, A.B. Hwang, W.S. Shin, K.-T. Kim, S.-J.V. Lee, Science Advances 6 (2020)."},"day":"01","has_accepted_license":"1","article_processing_charge":"No","file":[{"file_size":1864415,"content_type":"application/pdf","creator":"dernst","access_level":"open_access","file_name":"2020_ScienceAdvances_Park.pdf","checksum":"a37157cd0de709dce5fe03f4a31cd0b6","success":1,"date_created":"2024-03-04T09:46:41Z","date_updated":"2024-03-04T09:46:41Z","relation":"main_file","file_id":"15058"}],"oa_version":"Published Version","ddc":["570"],"title":"VRK-1 extends life span by activation of AMPK via phosphorylation","status":"public","intvolume":" 6","_id":"15057","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"text":"Vaccinia virus–related kinase (VRK) is an evolutionarily conserved nuclear protein kinase. VRK-1, the single Caenorhabditis elegans VRK ortholog, functions in cell division and germline proliferation. However, the role of VRK-1 in postmitotic cells and adult life span remains unknown. Here, we show that VRK-1 increases organismal longevity by activating the cellular energy sensor, AMP-activated protein kinase (AMPK), via direct phosphorylation. We found that overexpression of vrk-1 in the soma of adult C. elegans increased life span and, conversely, inhibition of vrk-1 decreased life span. In addition, vrk-1 was required for longevity conferred by mutations that inhibit C. elegans mitochondrial respiration, which requires AMPK. VRK-1 directly phosphorylated and up-regulated AMPK in both C. elegans and cultured human cells. Thus, our data show that the somatic nuclear kinase, VRK-1, promotes longevity through AMPK activation, and this function appears to be conserved between C. elegans and humans.","lang":"eng"}],"issue":"27","type":"journal_article"},{"page":"22101-22112","article_type":"original","citation":{"apa":"Pinotsis, N., Zielinska, K., Babuta, M., Arolas, J. L., Kostan, J., Khan, M. B., … Djinovic-Carugo, K. (2020). Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1917269117","ieee":"N. Pinotsis et al., “Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin,” Proceedings of the National Academy of Sciences, vol. 117, no. 36. Proceedings of the National Academy of Sciences, pp. 22101–22112, 2020.","ista":"Pinotsis N, Zielinska K, Babuta M, Arolas JL, Kostan J, Khan MB, Schreiner C, Testa Salmazo AP, Ciccarelli L, Puchinger M, Gkougkoulia EA, Ribeiro E de A, Marlovits TC, Bhattacharya A, Djinovic-Carugo K. 2020. Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings of the National Academy of Sciences. 117(36), 22101–22112.","ama":"Pinotsis N, Zielinska K, Babuta M, et al. Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings of the National Academy of Sciences. 2020;117(36):22101-22112. doi:10.1073/pnas.1917269117","chicago":"Pinotsis, Nikos, Karolina Zielinska, Mrigya Babuta, Joan L. Arolas, Julius Kostan, Muhammad Bashir Khan, Claudia Schreiner, et al. “Calcium Modulates the Domain Flexibility and Function of an α-Actinin Similar to the Ancestral α-Actinin.” Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences, 2020. https://doi.org/10.1073/pnas.1917269117.","short":"N. Pinotsis, K. Zielinska, M. Babuta, J.L. Arolas, J. Kostan, M.B. Khan, C. Schreiner, A.P. Testa Salmazo, L. Ciccarelli, M. Puchinger, E.A. Gkougkoulia, E. de A. Ribeiro, T.C. Marlovits, A. Bhattacharya, K. Djinovic-Carugo, Proceedings of the National Academy of Sciences 117 (2020) 22101–22112.","mla":"Pinotsis, Nikos, et al. “Calcium Modulates the Domain Flexibility and Function of an α-Actinin Similar to the Ancestral α-Actinin.” Proceedings of the National Academy of Sciences, vol. 117, no. 36, Proceedings of the National Academy of Sciences, 2020, pp. 22101–12, doi:10.1073/pnas.1917269117."},"publication":"Proceedings of the National Academy of Sciences","date_published":"2020-09-08T00:00:00Z","article_processing_charge":"No","day":"08","intvolume":" 117","status":"public","title":"Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin","_id":"15061","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","type":"journal_article","issue":"36","abstract":[{"text":"The actin cytoskeleton, a dynamic network of actin filaments and associated F-actin–binding proteins, is fundamentally important in eukaryotes. α-Actinins are major F-actin bundlers that are inhibited by Ca2+ in nonmuscle cells. Here we report the mechanism of Ca2+-mediated regulation of Entamoeba histolytica α-actinin-2 (EhActn2) with features expected for the common ancestor of Entamoeba and higher eukaryotic α-actinins. Crystal structures of Ca2+-free and Ca2+-bound EhActn2 reveal a calmodulin-like domain (CaMD) uniquely inserted within the rod domain. Integrative studies reveal an exceptionally high affinity of the EhActn2 CaMD for Ca2+, binding of which can only be regulated in the presence of physiological concentrations of Mg2+. Ca2+ binding triggers an increase in protein multidomain rigidity, reducing conformational flexibility of F-actin–binding domains via interdomain cross-talk and consequently inhibiting F-actin bundling. In vivo studies uncover that EhActn2 plays an important role in phagocytic cup formation and might constitute a new drug target for amoebic dysentery.","lang":"eng"}],"quality_controlled":"1","external_id":{"pmid":["32848067"]},"oa":1,"main_file_link":[{"url":"https://doi.org/10.1073/pnas.191726911","open_access":"1"}],"language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"LifeSc"}],"doi":"10.1073/pnas.1917269117","publication_identifier":{"issn":["0027-8424"],"eissn":["1091-6490"]},"month":"09","publisher":"Proceedings of the National Academy of Sciences","department":[{"_id":"CaBe"}],"publication_status":"published","pmid":1,"year":"2020","acknowledgement":"We thank the staff of the macromolecular crystallography (MX) and SAXS beamlines at the European Synchrotron Radiation facility, Diamond, and Swiss Light Source for excellent support, and the Life Sciences Facility of the Institute of Science and Technology Austria for usage of the rheometer. We thank Life Sciences editors for editing assistance. EM data were\r\nrecorded at the EM Facility of the Vienna BioCenter Core Facilities (Austria). Confocal microscopy was carried out at the Advanced Instrument Research Facility, Jawaharlal Nehru University. K.D.-C.’s research was supported by the Initial Training Network MUZIC (ITN-MUZIC) (N°238423), Austrian Science Fund (FWF) Projects I525, I1593, P22276, P19060, and W1221, Laura Bassi Centre of Optimized Structural Studies (N°253275), a Wellcome Trust Collaborative Award (201543/Z/16/Z), COST Action BM1405, Vienna Science and Technology Fund (WWTF) Chemical Biology Project LS17-008, and Christian Doppler Laboratory for High-Content Structural Biology and Biotechnology. K.Z., J.L.A., C.S., E.A.G., and A.S. were supported by the University of Vienna, J.K. by a Wellcome Trust Collaborative Award and by the Centre of Optimized Structural Studies, M.P. by FWF Project I1593, E.d.A.R. ITN-MUZIC, and FWF Projects I525 and I1593, and T.C.M. and L.C. by FWF Project I 2408-B22. E.A.G. acknowledges the PhD program Structure and Interaction of Biological Macromolecules. M.B. acknowledges the University Grant Commission, India, for a senior research fellowship. A.B. acknowledges a JC Bose Fellowship from the Science Engineering Research Council. ","volume":117,"date_created":"2024-03-04T10:03:52Z","date_updated":"2024-03-04T10:14:44Z","author":[{"last_name":"Pinotsis","first_name":"Nikos","full_name":"Pinotsis, Nikos"},{"full_name":"Zielinska, Karolina","last_name":"Zielinska","first_name":"Karolina"},{"first_name":"Mrigya","last_name":"Babuta","full_name":"Babuta, Mrigya"},{"last_name":"Arolas","first_name":"Joan L.","full_name":"Arolas, Joan L."},{"first_name":"Julius","last_name":"Kostan","full_name":"Kostan, Julius"},{"last_name":"Khan","first_name":"Muhammad Bashir","full_name":"Khan, Muhammad Bashir"},{"last_name":"Schreiner","first_name":"Claudia","full_name":"Schreiner, Claudia"},{"full_name":"Testa Salmazo, Anita P","last_name":"Testa Salmazo","first_name":"Anita P","id":"41F1F098-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Ciccarelli, Luciano","last_name":"Ciccarelli","first_name":"Luciano"},{"full_name":"Puchinger, Martin","first_name":"Martin","last_name":"Puchinger"},{"full_name":"Gkougkoulia, Eirini A.","first_name":"Eirini A.","last_name":"Gkougkoulia"},{"last_name":"Ribeiro","first_name":"Euripedes de Almeida","full_name":"Ribeiro, Euripedes de Almeida"},{"first_name":"Thomas C.","last_name":"Marlovits","full_name":"Marlovits, Thomas C."},{"full_name":"Bhattacharya, Alok","last_name":"Bhattacharya","first_name":"Alok"},{"full_name":"Djinovic-Carugo, Kristina","last_name":"Djinovic-Carugo","first_name":"Kristina"}]},{"oa_version":"Published Version","file":[{"date_updated":"2024-03-04T10:52:42Z","date_created":"2024-03-04T10:52:42Z","checksum":"eed1168b6e66cd55272c19bb7fca8a1c","success":1,"relation":"main_file","file_id":"15065","content_type":"application/pdf","file_size":851190,"creator":"dernst","file_name":"2020_JourApplCompTopology_Bauer.pdf","access_level":"open_access"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15064","status":"public","title":"Čech-Delaunay gradient flow and homology inference for self-maps","ddc":["500"],"intvolume":" 4","abstract":[{"text":"We call a continuous self-map that reveals itself through a discrete set of point-value pairs a sampled dynamical system. Capturing the available information with chain maps on Delaunay complexes, we use persistent homology to quantify the evidence of recurrent behavior. We establish a sampling theorem to recover the eigenspaces of the endomorphism on homology induced by the self-map. Using a combinatorial gradient flow arising from the discrete Morse theory for Čech and Delaunay complexes, we construct a chain map to transform the problem from the natural but expensive Čech complexes to the computationally efficient Delaunay triangulations. The fast chain map algorithm has applications beyond dynamical systems.","lang":"eng"}],"issue":"4","type":"journal_article","date_published":"2020-12-01T00:00:00Z","publication":"Journal of Applied and Computational Topology","citation":{"apa":"Bauer, U., Edelsbrunner, H., Jablonski, G., & Mrozek, M. (2020). Čech-Delaunay gradient flow and homology inference for self-maps. Journal of Applied and Computational Topology. Springer Nature. https://doi.org/10.1007/s41468-020-00058-8","ieee":"U. Bauer, H. Edelsbrunner, G. Jablonski, and M. Mrozek, “Čech-Delaunay gradient flow and homology inference for self-maps,” Journal of Applied and Computational Topology, vol. 4, no. 4. Springer Nature, pp. 455–480, 2020.","ista":"Bauer U, Edelsbrunner H, Jablonski G, Mrozek M. 2020. Čech-Delaunay gradient flow and homology inference for self-maps. Journal of Applied and Computational Topology. 4(4), 455–480.","ama":"Bauer U, Edelsbrunner H, Jablonski G, Mrozek M. Čech-Delaunay gradient flow and homology inference for self-maps. Journal of Applied and Computational Topology. 2020;4(4):455-480. doi:10.1007/s41468-020-00058-8","chicago":"Bauer, U., Herbert Edelsbrunner, Grzegorz Jablonski, and M. Mrozek. “Čech-Delaunay Gradient Flow and Homology Inference for Self-Maps.” Journal of Applied and Computational Topology. Springer Nature, 2020. https://doi.org/10.1007/s41468-020-00058-8.","short":"U. Bauer, H. Edelsbrunner, G. Jablonski, M. Mrozek, Journal of Applied and Computational Topology 4 (2020) 455–480.","mla":"Bauer, U., et al. “Čech-Delaunay Gradient Flow and Homology Inference for Self-Maps.” Journal of Applied and Computational Topology, vol. 4, no. 4, Springer Nature, 2020, pp. 455–80, doi:10.1007/s41468-020-00058-8."},"article_type":"original","page":"455-480","day":"01","article_processing_charge":"Yes (via OA deal)","has_accepted_license":"1","scopus_import":"1","author":[{"last_name":"Bauer","first_name":"U.","full_name":"Bauer, U."},{"first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833","full_name":"Edelsbrunner, Herbert"},{"full_name":"Jablonski, Grzegorz","last_name":"Jablonski","first_name":"Grzegorz","orcid":"0000-0002-3536-9866","id":"4483EF78-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Mrozek","first_name":"M.","full_name":"Mrozek, M."}],"date_created":"2024-03-04T10:47:49Z","date_updated":"2024-03-04T10:54:04Z","volume":4,"year":"2020","acknowledgement":"This research has been supported by the DFG Collaborative Research Center SFB/TRR 109 “Discretization in Geometry and Dynamics”, by Polish MNiSzW Grant No. 2621/7.PR/12/2013/2, by the Polish National Science Center under Maestro Grant No. 2014/14/A/ST1/00453 and Grant No. DEC-2013/09/N/ST6/02995. Open Access funding provided by Projekt DEAL.","publication_status":"published","publisher":"Springer Nature","department":[{"_id":"HeEd"}],"file_date_updated":"2024-03-04T10:52:42Z","doi":"10.1007/s41468-020-00058-8","language":[{"iso":"eng"}],"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,"quality_controlled":"1","month":"12","publication_identifier":{"issn":["2367-1726"],"eissn":["2367-1734"]}},{"date_published":"2020-11-16T00:00:00Z","publication":"Probability and Mathematical Physics","citation":{"chicago":"Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “Optimal Lower Bound on the Least Singular Value of the Shifted Ginibre Ensemble.” Probability and Mathematical Physics. Mathematical Sciences Publishers, 2020. https://doi.org/10.2140/pmp.2020.1.101.","short":"G. Cipolloni, L. Erdös, D.J. Schröder, Probability and Mathematical Physics 1 (2020) 101–146.","mla":"Cipolloni, Giorgio, et al. “Optimal Lower Bound on the Least Singular Value of the Shifted Ginibre Ensemble.” Probability and Mathematical Physics, vol. 1, no. 1, Mathematical Sciences Publishers, 2020, pp. 101–46, doi:10.2140/pmp.2020.1.101.","ieee":"G. Cipolloni, L. Erdös, and D. J. Schröder, “Optimal lower bound on the least singular value of the shifted Ginibre ensemble,” Probability and Mathematical Physics, vol. 1, no. 1. Mathematical Sciences Publishers, pp. 101–146, 2020.","apa":"Cipolloni, G., Erdös, L., & Schröder, D. J. (2020). Optimal lower bound on the least singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics. Mathematical Sciences Publishers. https://doi.org/10.2140/pmp.2020.1.101","ista":"Cipolloni G, Erdös L, Schröder DJ. 2020. Optimal lower bound on the least singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics. 1(1), 101–146.","ama":"Cipolloni G, Erdös L, Schröder DJ. Optimal lower bound on the least singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics. 2020;1(1):101-146. doi:10.2140/pmp.2020.1.101"},"article_type":"original","page":"101-146","day":"16","article_processing_charge":"No","scopus_import":"1","keyword":["General Medicine"],"oa_version":"Preprint","_id":"15063","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Optimal lower bound on the least singular value of the shifted Ginibre ensemble","intvolume":" 1","abstract":[{"text":"We consider the least singular value of a large random matrix with real or complex i.i.d. Gaussian entries shifted by a constant z∈C. We prove an optimal lower tail estimate on this singular value in the critical regime where z is around the spectral edge, thus improving the classical bound of Sankar, Spielman and Teng (SIAM J. Matrix Anal. Appl. 28:2 (2006), 446–476) for the particular shift-perturbation in the edge regime. Lacking Brézin–Hikami formulas in the real case, we rely on the superbosonization formula (Comm. Math. Phys. 283:2 (2008), 343–395).","lang":"eng"}],"issue":"1","type":"journal_article","doi":"10.2140/pmp.2020.1.101","language":[{"iso":"eng"}],"external_id":{"arxiv":["1908.01653"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1908.01653"}],"quality_controlled":"1","project":[{"call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804","_id":"258DCDE6-B435-11E9-9278-68D0E5697425"},{"name":"International IST Doctoral Program","call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385"}],"month":"11","publication_identifier":{"issn":["2690-1005","2690-0998"]},"author":[{"id":"42198EFA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4901-7992","first_name":"Giorgio","last_name":"Cipolloni","full_name":"Cipolloni, Giorgio"},{"full_name":"Erdös, László","last_name":"Erdös","first_name":"László","orcid":"0000-0001-5366-9603","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Dominik J","last_name":"Schröder","id":"408ED176-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2904-1856","full_name":"Schröder, Dominik J"}],"date_created":"2024-03-04T10:27:57Z","date_updated":"2024-03-04T10:33:15Z","volume":1,"acknowledgement":"Partially supported by ERC Advanced Grant No. 338804. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Grant Agreement No. 66538","year":"2020","publication_status":"published","department":[{"_id":"LaEr"}],"publisher":"Mathematical Sciences Publishers","ec_funded":1},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15059","acknowledgement":"This work has been financially supported by Comunidad de Madrid S2018/NMT-4333 ARTINLARA-CM projects, and “FUNDACIÓN SENER” REFTA projects.","year":"2020","status":"public","title":"Compact millimeter and submillimeter-wave photonic radiometer for cubesats","publication_status":"published","publisher":"IEEE","department":[{"_id":"JoFi"}],"author":[{"first_name":"Michal","last_name":"Wasiak","full_name":"Wasiak, Michal"},{"full_name":"Botello, Gabriel Santamaria","first_name":"Gabriel Santamaria","last_name":"Botello"},{"last_name":"Abdalmalak","first_name":"Kerlos Atia","full_name":"Abdalmalak, Kerlos Atia"},{"full_name":"Sedlmeir, Florian","last_name":"Sedlmeir","first_name":"Florian"},{"full_name":"Rueda Sanchez, Alfredo R","last_name":"Rueda Sanchez","first_name":"Alfredo R","orcid":"0000-0001-6249-5860","id":"3B82B0F8-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Segovia-Vargas, Daniel","first_name":"Daniel","last_name":"Segovia-Vargas"},{"first_name":"Harald G. L.","last_name":"Schwefel","full_name":"Schwefel, Harald G. L."},{"first_name":"Luis Enrique Garcia","last_name":"Munoz","full_name":"Munoz, Luis Enrique Garcia"}],"date_updated":"2024-03-04T10:02:49Z","date_created":"2024-03-04T09:57:48Z","oa_version":"None","type":"conference","abstract":[{"lang":"eng","text":"In this paper we present a room temperature radiometer that can eliminate the need of using cryostats in satellite payload reducing its weight and improving reliability. The proposed radiometer is based on an electro-optic upconverter that boosts up microwave photons energy by upconverting them into an optical domain what makes them immune to thermal noise even if operating at room temperature. The converter uses a high-quality factor whispering gallery\r\nmode (WGM) resonator providing naturally narrow bandwidth and therefore might be useful for applications like microwave hyperspectral sensing. The upconversion process is explained by\r\nproviding essential information about photon conversion efficiency and sensitivity. To prove the concept, we describe an experiment which shows state-of-the-art photon conversion efficiency n=10-5 per mW of pump power at the frequency of 80 GHz."}],"publication":"14th European Conference on Antennas and Propagation","citation":{"ama":"Wasiak M, Botello GS, Abdalmalak KA, et al. Compact millimeter and submillimeter-wave photonic radiometer for cubesats. In: 14th European Conference on Antennas and Propagation. IEEE; 2020. doi:10.23919/eucap48036.2020.9135962","apa":"Wasiak, M., Botello, G. S., Abdalmalak, K. A., Sedlmeir, F., Rueda Sanchez, A. R., Segovia-Vargas, D., … Munoz, L. E. G. (2020). Compact millimeter and submillimeter-wave photonic radiometer for cubesats. In 14th European Conference on Antennas and Propagation. Copenhagen, Denmark: IEEE. https://doi.org/10.23919/eucap48036.2020.9135962","ieee":"M. Wasiak et al., “Compact millimeter and submillimeter-wave photonic radiometer for cubesats,” in 14th European Conference on Antennas and Propagation, Copenhagen, Denmark, 2020.","ista":"Wasiak M, Botello GS, Abdalmalak KA, Sedlmeir F, Rueda Sanchez AR, Segovia-Vargas D, Schwefel HGL, Munoz LEG. 2020. Compact millimeter and submillimeter-wave photonic radiometer for cubesats. 14th European Conference on Antennas and Propagation. EuCAP: European Conference on Antennas and Propagation.","short":"M. Wasiak, G.S. Botello, K.A. Abdalmalak, F. Sedlmeir, A.R. Rueda Sanchez, D. Segovia-Vargas, H.G.L. Schwefel, L.E.G. Munoz, in:, 14th European Conference on Antennas and Propagation, IEEE, 2020.","mla":"Wasiak, Michal, et al. “Compact Millimeter and Submillimeter-Wave Photonic Radiometer for Cubesats.” 14th European Conference on Antennas and Propagation, IEEE, 2020, doi:10.23919/eucap48036.2020.9135962.","chicago":"Wasiak, Michal, Gabriel Santamaria Botello, Kerlos Atia Abdalmalak, Florian Sedlmeir, Alfredo R Rueda Sanchez, Daniel Segovia-Vargas, Harald G. L. Schwefel, and Luis Enrique Garcia Munoz. “Compact Millimeter and Submillimeter-Wave Photonic Radiometer for Cubesats.” In 14th European Conference on Antennas and Propagation. IEEE, 2020. https://doi.org/10.23919/eucap48036.2020.9135962."},"quality_controlled":"1","conference":{"end_date":"2020-03-20","start_date":"2020-03-15","location":"Copenhagen, Denmark","name":"EuCAP: European Conference on Antennas and Propagation"},"doi":"10.23919/eucap48036.2020.9135962","date_published":"2020-07-08T00:00:00Z","language":[{"iso":"eng"}],"day":"08","month":"07","article_processing_charge":"No","publication_identifier":{"eisbn":["9788831299008"]}},{"abstract":[{"lang":"eng","text":"We introduce a new graph problem, the token dropping game, and we show how to solve it efficiently in a distributed setting. We use the token dropping game as a tool to design an efficient distributed algorithm for the stable orientation problem, which is a special case of the more general locally optimal semi-matching problem. The prior work by Czygrinow et al. (DISC 2012) finds a locally optimal semi-matching in O(Δ⁵) rounds in graphs of maximum degree Δ, which directly implies an algorithm with the same runtime for stable orientations. We improve the runtime to O(Δ⁴) for stable orientations and prove a lower bound of Ω(Δ) rounds."}],"alternative_title":["LIPIcs"],"type":"conference","oa_version":"Published Version","file":[{"file_id":"15075","relation":"main_file","date_created":"2024-03-05T07:08:27Z","date_updated":"2024-03-05T07:08:27Z","success":1,"checksum":"23e2d9321aef53092dc1e24a8ab82d72","file_name":"2020_LIPIcs_Brandt.pdf","access_level":"open_access","creator":"dernst","file_size":303529,"content_type":"application/pdf"}],"ddc":["000"],"title":"Brief announcement: Efficient load-balancing through distributed token dropping","status":"public","intvolume":" 179","_id":"15074","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"07","has_accepted_license":"1","article_processing_charge":"No","scopus_import":"1","date_published":"2020-10-07T00:00:00Z","publication":"34th International Symposium on Distributed Computing","citation":{"mla":"Brandt, Sebastian, et al. “Brief Announcement: Efficient Load-Balancing through Distributed Token Dropping.” 34th International Symposium on Distributed Computing, vol. 179, 40, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.DISC.2020.40.","short":"S. Brandt, B. Keller, J. Rybicki, J. Suomela, J. Uitto, in:, 34th International Symposium on Distributed Computing, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","chicago":"Brandt, Sebastian, Barbara Keller, Joel Rybicki, Jukka Suomela, and Jara Uitto. “Brief Announcement: Efficient Load-Balancing through Distributed Token Dropping.” In 34th International Symposium on Distributed Computing, Vol. 179. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.DISC.2020.40.","ama":"Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. Brief announcement: Efficient load-balancing through distributed token dropping. In: 34th International Symposium on Distributed Computing. Vol 179. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.DISC.2020.40","ista":"Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. 2020. Brief announcement: Efficient load-balancing through distributed token dropping. 34th International Symposium on Distributed Computing. DISC: Symposium on Distributed Computing, LIPIcs, vol. 179, 40.","ieee":"S. Brandt, B. Keller, J. Rybicki, J. Suomela, and J. Uitto, “Brief announcement: Efficient load-balancing through distributed token dropping,” in 34th International Symposium on Distributed Computing, Virtual, 2020, vol. 179.","apa":"Brandt, S., Keller, B., Rybicki, J., Suomela, J., & Uitto, J. (2020). Brief announcement: Efficient load-balancing through distributed token dropping. In 34th International Symposium on Distributed Computing (Vol. 179). Virtual: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.DISC.2020.40"},"license":"https://creativecommons.org/licenses/by/3.0/","file_date_updated":"2024-03-05T07:08:27Z","article_number":"40","date_updated":"2024-03-05T07:13:13Z","date_created":"2024-03-05T07:09:12Z","volume":179,"author":[{"first_name":"Sebastian","last_name":"Brandt","full_name":"Brandt, Sebastian"},{"full_name":"Keller, Barbara","first_name":"Barbara","last_name":"Keller"},{"full_name":"Rybicki, Joel","id":"334EFD2E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6432-6646","first_name":"Joel","last_name":"Rybicki"},{"first_name":"Jukka","last_name":"Suomela","full_name":"Suomela, Jukka"},{"first_name":"Jara","last_name":"Uitto","full_name":"Uitto, Jara"}],"related_material":{"record":[{"status":"public","relation":"later_version","id":"9678"}]},"publication_status":"published","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","department":[{"_id":"DaAl"}],"year":"2020","month":"10","language":[{"iso":"eng"}],"conference":{"location":"Virtual","start_date":"2020-10-12","end_date":"2020-10-16","name":"DISC: Symposium on Distributed Computing"},"doi":"10.4230/LIPIcs.DISC.2020.40","quality_controlled":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","short":"CC BY (3.0)","image":"/images/cc_by.png"},"external_id":{"arxiv":["2005.07761"]},"oa":1},{"scopus_import":"1","day":"29","has_accepted_license":"1","article_processing_charge":"No","publication":"47th International Colloquium on Automata, Languages, and Programming","citation":{"mla":"Alistarh, Dan-Adrian, et al. “Dynamic Averaging Load Balancing on Cycles.” 47th International Colloquium on Automata, Languages, and Programming, vol. 168, 7, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.ICALP.2020.7.","short":"D.-A. Alistarh, G. Nadiradze, A. Sabour, in:, 47th International Colloquium on Automata, Languages, and Programming, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","chicago":"Alistarh, Dan-Adrian, Giorgi Nadiradze, and Amirmojtaba Sabour. “Dynamic Averaging Load Balancing on Cycles.” In 47th International Colloquium on Automata, Languages, and Programming, Vol. 168. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.ICALP.2020.7.","ama":"Alistarh D-A, Nadiradze G, Sabour A. Dynamic averaging load balancing on cycles. In: 47th International Colloquium on Automata, Languages, and Programming. Vol 168. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.ICALP.2020.7","ista":"Alistarh D-A, Nadiradze G, Sabour A. 2020. Dynamic averaging load balancing on cycles. 47th International Colloquium on Automata, Languages, and Programming. ICALP: International Colloquium on Automata, Languages, and Programming, LIPIcs, vol. 168, 7.","ieee":"D.-A. Alistarh, G. Nadiradze, and A. Sabour, “Dynamic averaging load balancing on cycles,” in 47th International Colloquium on Automata, Languages, and Programming, Saarbrücken, Germany, Virtual, 2020, vol. 168.","apa":"Alistarh, D.-A., Nadiradze, G., & Sabour, A. (2020). Dynamic averaging load balancing on cycles. In 47th International Colloquium on Automata, Languages, and Programming (Vol. 168). Saarbrücken, Germany, Virtual: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.ICALP.2020.7"},"date_published":"2020-06-29T00:00:00Z","alternative_title":["LIPIcs"],"type":"conference","abstract":[{"lang":"eng","text":"We consider the following dynamic load-balancing process: given an underlying graph G with n nodes, in each step t≥ 0, one unit of load is created, and placed at a randomly chosen graph node. In the same step, the chosen node picks a random neighbor, and the two nodes balance their loads by averaging them. We are interested in the expected gap between the minimum and maximum loads at nodes as the process progresses, and its dependence on n and on the graph structure. Variants of the above graphical balanced allocation process have been studied previously by Peres, Talwar, and Wieder [Peres et al., 2015], and by Sauerwald and Sun [Sauerwald and Sun, 2015]. These authors left as open the question of characterizing the gap in the case of cycle graphs in the dynamic case, where weights are created during the algorithm’s execution. For this case, the only known upper bound is of 𝒪(n log n), following from a majorization argument due to [Peres et al., 2015], which analyzes a related graphical allocation process. In this paper, we provide an upper bound of 𝒪 (√n log n) on the expected gap of the above process for cycles of length n. We introduce a new potential analysis technique, which enables us to bound the difference in load between k-hop neighbors on the cycle, for any k ≤ n/2. We complement this with a \"gap covering\" argument, which bounds the maximum value of the gap by bounding its value across all possible subsets of a certain structure, and recursively bounding the gaps within each subset. We provide analytical and experimental evidence that our upper bound on the gap is tight up to a logarithmic factor."}],"status":"public","title":"Dynamic averaging load balancing on cycles","ddc":["000"],"intvolume":" 168","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15077","file":[{"date_updated":"2024-03-05T07:25:15Z","date_created":"2024-03-05T07:25:15Z","success":1,"checksum":"e5eb16199f4ccfd77a321977eb3f026f","file_id":"15078","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":782987,"file_name":"2020_LIPIcs_Alistarh.pdf","access_level":"open_access"}],"oa_version":"Published Version","month":"06","quality_controlled":"1","project":[{"_id":"268A44D6-B435-11E9-9278-68D0E5697425","grant_number":"805223","call_identifier":"H2020","name":"Elastic Coordination for Scalable Machine Learning"}],"external_id":{"arxiv":["2003.09297"]},"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","short":"CC BY (3.0)","image":"/images/cc_by.png"},"oa":1,"language":[{"iso":"eng"}],"conference":{"location":"Saarbrücken, Germany, Virtual","start_date":"2020-07-08","end_date":"2020-07-11","name":"ICALP: International Colloquium on Automata, Languages, and Programming"},"doi":"10.4230/LIPIcs.ICALP.2020.7","article_number":"7","file_date_updated":"2024-03-05T07:25:15Z","ec_funded":1,"publication_status":"published","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","department":[{"_id":"DaAl"}],"acknowledgement":"The authors sincerely thank Thomas Sauerwald and George Giakkoupis for insightful discussions, and Mohsen Ghaffari, Yuval Peres, and Udi Wieder for feedback on earlier\r\nversions of this draft. We also thank the ICALP anonymous reviewers for their very useful comments.\r\nFunding: European Research Council funding award PR1042ERC01","year":"2020","date_updated":"2024-03-05T07:35:53Z","date_created":"2024-03-05T07:25:37Z","volume":168,"author":[{"orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian","full_name":"Alistarh, Dan-Adrian"},{"full_name":"Nadiradze, Giorgi","first_name":"Giorgi","last_name":"Nadiradze","id":"3279A00C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5634-0731"},{"id":"bcc145fd-e77f-11ea-ae8b-80d661dbff67","last_name":"Sabour","first_name":"Amirmojtaba","full_name":"Sabour, Amirmojtaba"}],"related_material":{"record":[{"id":"8286","status":"public","relation":"later_version"}]}},{"publication_status":"published","title":"Disjoint tree-compatible plane perfect matchings","status":"public","department":[{"_id":"KrCh"},{"_id":"UlWa"}],"_id":"15082","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2020","acknowledgement":"Research on this work was initiated at the 6th Austrian-Japanese-Mexican-Spanish Workshop on Discrete Geometry and continued during the 16th European Geometric Graph-Week, both held near Strobl, Austria. We are grateful to the participants for the inspiring atmosphere. We especially thank Alexander Pilz for bringing this class of problems to our attention and Birgit Vogtenhuber for inspiring discussions. D.P. is partially supported by the FWF grant I 3340-N35 (Collaborative DACH project Arrangements and Drawings). The research stay of P.P. at IST Austria is funded by the project CZ.02.2.69/0.0/0.0/17_050/0008466 Improvement of internationalization in the field of research and development at Charles University, through the support of quality projects MSCA-IF. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 734922.","date_created":"2024-03-05T08:57:17Z","date_updated":"2024-03-05T09:00:07Z","oa_version":"Published Version","author":[{"last_name":"Aichholzer","first_name":"Oswin","full_name":"Aichholzer, Oswin"},{"full_name":"Obmann, Julia","last_name":"Obmann","first_name":"Julia"},{"id":"B593B804-1035-11EA-B4F1-947645A5BB83","last_name":"Patak","first_name":"Pavel","full_name":"Patak, Pavel"},{"last_name":"Perz","first_name":"Daniel","full_name":"Perz, Daniel"},{"full_name":"Tkadlec, Josef","id":"3F24CCC8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1097-9684","first_name":"Josef","last_name":"Tkadlec"}],"article_number":"56","type":"conference","abstract":[{"text":"Two plane drawings of geometric graphs on the same set of points are called disjoint compatible if their union is plane and they do not have an edge in common. For a given set S of 2n points two plane drawings of perfect matchings M1 and M2 (which do not need to be disjoint nor compatible) are disjoint tree-compatible if there exists a plane drawing of a spanning tree T on S which is disjoint compatible to both M1 and M2.\r\nWe show that the graph of all disjoint tree-compatible perfect geometric matchings on 2n points in convex position is connected if and only if 2n ≥ 10. Moreover, in that case the diameter\r\nof this graph is either 4 or 5, independent of n.","lang":"eng"}],"quality_controlled":"1","publication":"36th European Workshop on Computational Geometry","oa":1,"citation":{"ama":"Aichholzer O, Obmann J, Patak P, Perz D, Tkadlec J. Disjoint tree-compatible plane perfect matchings. In: 36th European Workshop on Computational Geometry. ; 2020.","ista":"Aichholzer O, Obmann J, Patak P, Perz D, Tkadlec J. 2020. Disjoint tree-compatible plane perfect matchings. 36th European Workshop on Computational Geometry. EuroCG: European Workshop on Computational Geometry, 56.","apa":"Aichholzer, O., Obmann, J., Patak, P., Perz, D., & Tkadlec, J. (2020). Disjoint tree-compatible plane perfect matchings. In 36th European Workshop on Computational Geometry. Würzburg, Germany, Virtual.","ieee":"O. Aichholzer, J. Obmann, P. Patak, D. Perz, and J. Tkadlec, “Disjoint tree-compatible plane perfect matchings,” in 36th European Workshop on Computational Geometry, Würzburg, Germany, Virtual, 2020.","mla":"Aichholzer, Oswin, et al. “Disjoint Tree-Compatible Plane Perfect Matchings.” 36th European Workshop on Computational Geometry, 56, 2020.","short":"O. Aichholzer, J. Obmann, P. Patak, D. Perz, J. Tkadlec, in:, 36th European Workshop on Computational Geometry, 2020.","chicago":"Aichholzer, Oswin, Julia Obmann, Pavel Patak, Daniel Perz, and Josef Tkadlec. “Disjoint Tree-Compatible Plane Perfect Matchings.” In 36th European Workshop on Computational Geometry, 2020."},"main_file_link":[{"url":"https://www1.pub.informatik.uni-wuerzburg.de/eurocg2020/data/uploads/papers/eurocg20_paper_56.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"conference":{"start_date":"2020-03-16","location":"Würzburg, Germany, Virtual","end_date":"2020-03-18","name":"EuroCG: European Workshop on Computational Geometry"},"date_published":"2020-04-01T00:00:00Z","day":"01","month":"04","article_processing_charge":"No"},{"department":[{"_id":"MaMo"}],"publisher":"Institute of Mathematical Statistics","publication_status":"published","year":"2020","volume":48,"date_updated":"2024-03-06T08:28:50Z","date_created":"2019-07-31T09:39:42Z","author":[{"full_name":"Javanmard, Adel","last_name":"Javanmard","first_name":"Adel"},{"orcid":"0000-0002-3242-7020","id":"27EB676C-8706-11E9-9510-7717E6697425","last_name":"Mondelli","first_name":"Marco","full_name":"Mondelli, Marco"},{"first_name":"Andrea","last_name":"Montanari","full_name":"Montanari, Andrea"}],"publication_identifier":{"eissn":["1941-7330"],"issn":["1932-6157"]},"month":"12","quality_controlled":"1","isi":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1901.01375"}],"external_id":{"isi":["000598369200021"],"arxiv":["1901.01375"]},"oa":1,"language":[{"iso":"eng"}],"doi":"10.1214/20-AOS1945","type":"journal_article","issue":"6","abstract":[{"text":"Fitting a function by using linear combinations of a large number N of `simple' components is one of the most fruitful ideas in statistical learning. This idea lies at the core of a variety of methods, from two-layer neural networks to kernel regression, to boosting. In general, the resulting risk minimization problem is non-convex and is solved by gradient descent or its variants. Unfortunately, little is known about global convergence properties of these approaches.\r\nHere we consider the problem of learning a concave function f on a compact convex domain Ω⊆ℝd, using linear combinations of `bump-like' components (neurons). The parameters to be fitted are the centers of N bumps, and the resulting empirical risk minimization problem is highly non-convex. We prove that, in the limit in which the number of neurons diverges, the evolution of gradient descent converges to a Wasserstein gradient flow in the space of probability distributions over Ω. Further, when the bump width δ tends to 0, this gradient flow has a limit which is a viscous porous medium equation. Remarkably, the cost function optimized by this gradient flow exhibits a special property known as displacement convexity, which implies exponential convergence rates for N→∞, δ→0. Surprisingly, this asymptotic theory appears to capture well the behavior for moderate values of δ,N. Explaining this phenomenon, and understanding the dependence on δ,N in a quantitative manner remains an outstanding challenge.","lang":"eng"}],"intvolume":" 48","title":"Analysis of a two-layer neural network via displacement convexity","status":"public","_id":"6748","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Preprint","article_processing_charge":"No","day":"11","page":"3619-3642","article_type":"original","citation":{"chicago":"Javanmard, Adel, Marco Mondelli, and Andrea Montanari. “Analysis of a Two-Layer Neural Network via Displacement Convexity.” Annals of Statistics. Institute of Mathematical Statistics, 2020. https://doi.org/10.1214/20-AOS1945.","mla":"Javanmard, Adel, et al. “Analysis of a Two-Layer Neural Network via Displacement Convexity.” Annals of Statistics, vol. 48, no. 6, Institute of Mathematical Statistics, 2020, pp. 3619–42, doi:10.1214/20-AOS1945.","short":"A. Javanmard, M. Mondelli, A. Montanari, Annals of Statistics 48 (2020) 3619–3642.","ista":"Javanmard A, Mondelli M, Montanari A. 2020. Analysis of a two-layer neural network via displacement convexity. Annals of Statistics. 48(6), 3619–3642.","ieee":"A. Javanmard, M. Mondelli, and A. Montanari, “Analysis of a two-layer neural network via displacement convexity,” Annals of Statistics, vol. 48, no. 6. Institute of Mathematical Statistics, pp. 3619–3642, 2020.","apa":"Javanmard, A., Mondelli, M., & Montanari, A. (2020). Analysis of a two-layer neural network via displacement convexity. Annals of Statistics. Institute of Mathematical Statistics. https://doi.org/10.1214/20-AOS1945","ama":"Javanmard A, Mondelli M, Montanari A. Analysis of a two-layer neural network via displacement convexity. Annals of Statistics. 2020;48(6):3619-3642. doi:10.1214/20-AOS1945"},"publication":"Annals of Statistics","date_published":"2020-12-11T00:00:00Z"},{"issue":"2","abstract":[{"lang":"eng","text":"This workshop focused on interactions between the various perspectives on the moduli space of Higgs bundles over a Riemann surface. This subject draws on algebraic geometry, geometric topology, geometric analysis and mathematical physics, and the goal was to promote interactions between these various branches of the subject. The main current directions of research were well represented by the participants, and the talks included many from both senior and junior participants."}],"type":"journal_article","author":[{"full_name":"Anderson, Lara","first_name":"Lara","last_name":"Anderson"},{"id":"4A0666D8-F248-11E8-B48F-1D18A9856A87","last_name":"Hausel","first_name":"Tamás","full_name":"Hausel, Tamás"},{"last_name":"Mazzeo","first_name":"Rafe","full_name":"Mazzeo, Rafe"},{"full_name":"Schaposnik, Laura","last_name":"Schaposnik","first_name":"Laura"}],"oa_version":"None","volume":16,"date_updated":"2024-03-11T09:20:34Z","date_created":"2024-03-04T11:36:31Z","_id":"15070","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2020","department":[{"_id":"TaHa"}],"publisher":"European Mathematical Society","intvolume":" 16","title":"Geometry and physics of Higgs bundles","publication_status":"published","status":"public","article_processing_charge":"No","publication_identifier":{"issn":["1660-8933"]},"day":"04","month":"06","keyword":["Organic Chemistry","Biochemistry"],"date_published":"2020-06-04T00:00:00Z","doi":"10.4171/owr/2019/23","language":[{"iso":"eng"}],"citation":{"short":"L. Anderson, T. Hausel, R. Mazzeo, L. Schaposnik, Oberwolfach Reports 16 (2020) 1357–1417.","mla":"Anderson, Lara, et al. “Geometry and Physics of Higgs Bundles.” Oberwolfach Reports, vol. 16, no. 2, European Mathematical Society, 2020, pp. 1357–417, doi:10.4171/owr/2019/23.","chicago":"Anderson, Lara, Tamás Hausel, Rafe Mazzeo, and Laura Schaposnik. “Geometry and Physics of Higgs Bundles.” Oberwolfach Reports. European Mathematical Society, 2020. https://doi.org/10.4171/owr/2019/23.","ama":"Anderson L, Hausel T, Mazzeo R, Schaposnik L. Geometry and physics of Higgs bundles. Oberwolfach Reports. 2020;16(2):1357-1417. doi:10.4171/owr/2019/23","ieee":"L. Anderson, T. Hausel, R. Mazzeo, and L. Schaposnik, “Geometry and physics of Higgs bundles,” Oberwolfach Reports, vol. 16, no. 2. European Mathematical Society, pp. 1357–1417, 2020.","apa":"Anderson, L., Hausel, T., Mazzeo, R., & Schaposnik, L. (2020). Geometry and physics of Higgs bundles. Oberwolfach Reports. European Mathematical Society. https://doi.org/10.4171/owr/2019/23","ista":"Anderson L, Hausel T, Mazzeo R, Schaposnik L. 2020. Geometry and physics of Higgs bundles. Oberwolfach Reports. 16(2), 1357–1417."},"publication":"Oberwolfach Reports","page":"1357-1417","quality_controlled":"1","article_type":"original"},{"abstract":[{"lang":"eng","text":"In ecology, climate and other fields, (sub)systems have been identified that can transition into a qualitatively different state when a critical threshold or tipping point in a driving process is crossed. An understanding of those tipping elements is of great interest given the increasing influence of humans on the biophysical Earth system. Complex interactions exist between tipping elements, e.g. physical mechanisms connect subsystems of the climate system. Based on earlier work on such coupled nonlinear systems, we systematically assessed the qualitative long-term behaviour of interacting tipping elements. We developed an understanding of the consequences of interactions\r\non the tipping behaviour allowing for tipping cascades to emerge under certain conditions. The (narrative) application of\r\nthese qualitative results to real-world examples of interacting tipping elements indicates that tipping cascades with profound consequences may occur: the interacting Greenland ice sheet and thermohaline ocean circulation might tip before the tipping points of the isolated subsystems are crossed. The eutrophication of the first lake in a lake chain might propagate through the following lakes without a crossing of their individual critical nutrient input levels. The possibility of emerging cascading tipping dynamics calls for the development of a unified theory of interacting tipping elements and the quantitative analysis of interacting real-world tipping elements."}],"issue":"6","type":"journal_article","file":[{"file_id":"8748","relation":"main_file","date_created":"2020-11-09T09:07:11Z","date_updated":"2020-11-09T09:07:11Z","success":1,"checksum":"5505c445de373bfd836eb4d3b48b1f37","file_name":"2020_RoyalSocOpenScience_Klose.pdf","access_level":"open_access","creator":"dernst","file_size":1611485,"content_type":"application/pdf"}],"oa_version":"Published Version","title":"Emergence of cascading dynamics in interacting tipping elements of ecology and climate: Cascading dynamics in tipping elements","status":"public","ddc":["530","550"],"intvolume":" 7","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"8741","day":"01","article_processing_charge":"No","has_accepted_license":"1","scopus_import":"1","date_published":"2020-06-01T00:00:00Z","article_type":"original","publication":"Royal Society Open Science","citation":{"ama":"Klose AK, Karle V, Winkelmann R, Donges JF. Emergence of cascading dynamics in interacting tipping elements of ecology and climate: Cascading dynamics in tipping elements. Royal Society Open Science. 2020;7(6). doi:10.1098/rsos.200599","ista":"Klose AK, Karle V, Winkelmann R, Donges JF. 2020. Emergence of cascading dynamics in interacting tipping elements of ecology and climate: Cascading dynamics in tipping elements. Royal Society Open Science. 7(6), 200599.","ieee":"A. K. Klose, V. Karle, R. Winkelmann, and J. F. Donges, “Emergence of cascading dynamics in interacting tipping elements of ecology and climate: Cascading dynamics in tipping elements,” Royal Society Open Science, vol. 7, no. 6. The Royal Society, 2020.","apa":"Klose, A. K., Karle, V., Winkelmann, R., & Donges, J. F. (2020). Emergence of cascading dynamics in interacting tipping elements of ecology and climate: Cascading dynamics in tipping elements. Royal Society Open Science. The Royal Society. https://doi.org/10.1098/rsos.200599","mla":"Klose, Ann Kristin, et al. “Emergence of Cascading Dynamics in Interacting Tipping Elements of Ecology and Climate: Cascading Dynamics in Tipping Elements.” Royal Society Open Science, vol. 7, no. 6, 200599, The Royal Society, 2020, doi:10.1098/rsos.200599.","short":"A.K. Klose, V. Karle, R. Winkelmann, J.F. Donges, Royal Society Open Science 7 (2020).","chicago":"Klose, Ann Kristin, Volker Karle, Ricarda Winkelmann, and Jonathan F. Donges. “Emergence of Cascading Dynamics in Interacting Tipping Elements of Ecology and Climate: Cascading Dynamics in Tipping Elements.” Royal Society Open Science. The Royal Society, 2020. https://doi.org/10.1098/rsos.200599."},"file_date_updated":"2020-11-09T09:07:11Z","article_number":"200599","date_created":"2020-11-08T23:01:25Z","date_updated":"2024-03-12T12:31:30Z","volume":7,"author":[{"full_name":"Klose, Ann Kristin","first_name":"Ann Kristin","last_name":"Klose"},{"last_name":"Karle","first_name":"Volker","orcid":"0000-0002-6963-0129","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","full_name":"Karle, Volker"},{"first_name":"Ricarda","last_name":"Winkelmann","full_name":"Winkelmann, Ricarda"},{"full_name":"Donges, Jonathan F.","last_name":"Donges","first_name":"Jonathan F."}],"publication_status":"published","department":[{"_id":"MiLe"}],"publisher":"The Royal Society","year":"2020","acknowledgement":"V.K. thanks the German National Academic Foundation (Studienstiftung des deutschen Volkes) for financial\r\nsupport. J.F.D. is grateful for financial support by the Stordalen Foundation via the Planetary Boundary Research\r\nNetwork (PB.net), the Earth League’s EarthDoc program and the European Research Council Advanced Grant\r\nproject ERA (Earth Resilience in the Anthropocene). We are thankful for support by the Leibniz Association\r\n(project DominoES).\r\nAcknowledgements. This work has been performed in the context of the copan collaboration and the FutureLab on Earth\r\nResilience in the Anthropocene at the Potsdam Institute for Climate Impact Research. Furthermore, we acknowledge\r\ndiscussions with and helpful comments by N. Wunderling, J. Heitzig and M. Wiedermann.","month":"06","publication_identifier":{"eissn":["20545703"]},"language":[{"iso":"eng"}],"doi":"10.1098/rsos.200599","quality_controlled":"1","isi":1,"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"},"external_id":{"arxiv":["1910.12042"],"isi":["000545625200001"]}},{"author":[{"full_name":"Ernst, Doris","id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2354-0195","first_name":"Doris","last_name":"Ernst"},{"last_name":"Novotny","first_name":"Gertraud","full_name":"Novotny, Gertraud"},{"first_name":"Eva Maria","last_name":"Schönher","full_name":"Schönher, Eva Maria"}],"volume":73,"date_created":"2020-04-28T08:37:38Z","date_updated":"2024-03-12T10:12:33Z","year":"2020","department":[{"_id":"E-Lib"}],"publisher":"Vereinigung Osterreichischer Bibliothekarinnen und Bibliothekare","publication_status":"published","file_date_updated":"2024-03-12T10:12:33Z","doi":"10.31263/voebm.v73i1.3491","language":[{"iso":"ger"}],"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,"publication_identifier":{"issn":["1022-2588"]},"month":"04","popular_science":"1","oa_version":"Published Version","file":[{"file_id":"7970","relation":"main_file","date_updated":"2024-03-12T10:12:33Z","date_created":"2020-06-17T10:50:13Z","checksum":"fee784f15a489deb7def6ccf8c5bf8c3","file_name":"2020_VOEB_Ernst.pdf","access_level":"open_access","creator":"dernst","file_size":579291,"content_type":"application/pdf"}],"_id":"7687","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 73","title":"(Core Trust) Seal your repository!","ddc":["020"],"status":"public","issue":"1","abstract":[{"text":"A working group, which was established within the Network of Repository Managers (RepManNet), has dealt with common certifications for repositories. In addition, current requirements of the research funding agencies FWF and EU were also taken into account. The Core Trust Seal was examined in more detail. For this purpose, a questionnaire was sent to those organizations that are already certified with CTS in Austria. The answers were summarized and evaluated anonymously. It is recommended to go for a repository certification. Moreover, the development of a DINI certificate in Austria is strongly suggested.","lang":"eng"},{"text":" Eine Arbeitsgruppe, die im Rahmen des Netzwerks für RepositorienmanagerInnen (RepManNet) entstanden ist, hat sich mit gängigen Zertifizierungen für Repositorien beschäftigt. Weiters wurden aktuelle Vorgaben der Forschungsförderer FWF und EU herangezogen. Das Core Trust Seal wurde genauer betrachtet. Hierfür wurden jenen Organisationen, die in Österreich bereits mit CTS zertifiziert sind, ein Fragebogen übermittelt. Die Antworten wurden anonymisiert zusammengefasst und ausgewertet. Plädiert wird für eine Zertifizierung von Repositorien und die Entwicklung einer DINI-Zertifizierung in Österreich.","lang":"ger"}],"type":"journal_article","date_published":"2020-04-28T00:00:00Z","citation":{"ista":"Ernst D, Novotny G, Schönher EM. 2020. (Core Trust) Seal your repository! Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 73(1), 46–59.","ieee":"D. Ernst, G. Novotny, and E. M. Schönher, “(Core Trust) Seal your repository!,” Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, vol. 73, no. 1. Vereinigung Osterreichischer Bibliothekarinnen und Bibliothekare, pp. 46–59, 2020.","apa":"Ernst, D., Novotny, G., & Schönher, E. M. (2020). (Core Trust) Seal your repository! Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. Vereinigung Osterreichischer Bibliothekarinnen und Bibliothekare. https://doi.org/10.31263/voebm.v73i1.3491","ama":"Ernst D, Novotny G, Schönher EM. (Core Trust) Seal your repository! Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 2020;73(1):46-59. doi:10.31263/voebm.v73i1.3491","chicago":"Ernst, Doris, Gertraud Novotny, and Eva Maria Schönher. “(Core Trust) Seal your repository!” Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. Vereinigung Osterreichischer Bibliothekarinnen und Bibliothekare, 2020. https://doi.org/10.31263/voebm.v73i1.3491.","mla":"Ernst, Doris, et al. “(Core Trust) Seal your repository!” Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, vol. 73, no. 1, Vereinigung Osterreichischer Bibliothekarinnen und Bibliothekare, 2020, pp. 46–59, doi:10.31263/voebm.v73i1.3491.","short":"D. Ernst, G. Novotny, E.M. Schönher, Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare 73 (2020) 46–59."},"publication":"Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare","page":"46-59","article_type":"original","has_accepted_license":"1","article_processing_charge":"No","day":"28","scopus_import":"1"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15079","year":"2020","intvolume":" 16","publisher":"European Mathematical Society","department":[{"_id":"LaEr"}],"publication_status":"published","title":"Random matrices","status":"public","author":[{"full_name":"Erdös, László","first_name":"László","last_name":"Erdös","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5366-9603"},{"full_name":"Götze, Friedrich","first_name":"Friedrich","last_name":"Götze"},{"full_name":"Guionnet, Alice","last_name":"Guionnet","first_name":"Alice"}],"oa_version":"None","volume":16,"date_created":"2024-03-05T07:54:44Z","date_updated":"2024-03-12T12:25:18Z","type":"journal_article","issue":"4","abstract":[{"lang":"eng","text":"Large complex systems tend to develop universal patterns that often represent their essential characteristics. For example, the cumulative effects of independent or weakly dependent random variables often yield the Gaussian universality class via the central limit theorem. For non-commutative random variables, e.g. matrices, the Gaussian behavior is often replaced by another universality class, commonly called random matrix statistics. Nearby eigenvalues are strongly correlated, and, remarkably, their correlation structure is universal, depending only on the symmetry type of the matrix. Even more surprisingly, this feature is not restricted to matrices; in fact Eugene Wigner, the pioneer of the field, discovered in the 1950s that distributions of the gaps between energy levels of complicated quantum systems universally follow the same random matrix statistics. This claim has never been rigorously proved for any realistic physical system but experimental data and extensive numerics leave no doubt as to its correctness. Since then random matrices have proved to be extremely useful phenomenological models in a wide range of applications beyond quantum physics that include number theory, statistics, neuroscience, population dynamics, wireless communication and mathematical finance. The ubiquity of random matrices in natural sciences is still a mystery, but recent years have witnessed a breakthrough in the mathematical description of the statistical structure of their spectrum. Random matrices and closely related areas such as log-gases have become an extremely active research area in probability theory.\r\nThis workshop brought together outstanding researchers from a variety of mathematical backgrounds whose areas of research are linked to random matrices. While there are strong links between their motivations, the techniques used by these researchers span a large swath of mathematics, ranging from purely algebraic techniques to stochastic analysis, classical probability theory, operator algebra, supersymmetry, orthogonal polynomials, etc."}],"citation":{"chicago":"Erdös, László, Friedrich Götze, and Alice Guionnet. “Random Matrices.” Oberwolfach Reports. European Mathematical Society, 2020. https://doi.org/10.4171/owr/2019/56.","mla":"Erdös, László, et al. “Random Matrices.” Oberwolfach Reports, vol. 16, no. 4, European Mathematical Society, 2020, pp. 3459–527, doi:10.4171/owr/2019/56.","short":"L. Erdös, F. Götze, A. Guionnet, Oberwolfach Reports 16 (2020) 3459–3527.","ista":"Erdös L, Götze F, Guionnet A. 2020. Random matrices. Oberwolfach Reports. 16(4), 3459–3527.","apa":"Erdös, L., Götze, F., & Guionnet, A. (2020). Random matrices. Oberwolfach Reports. European Mathematical Society. https://doi.org/10.4171/owr/2019/56","ieee":"L. Erdös, F. Götze, and A. Guionnet, “Random matrices,” Oberwolfach Reports, vol. 16, no. 4. European Mathematical Society, pp. 3459–3527, 2020.","ama":"Erdös L, Götze F, Guionnet A. Random matrices. Oberwolfach Reports. 2020;16(4):3459-3527. doi:10.4171/owr/2019/56"},"publication":"Oberwolfach Reports","page":"3459-3527","article_type":"original","quality_controlled":"1","doi":"10.4171/owr/2019/56","date_published":"2020-11-19T00:00:00Z","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1660-8933"]},"article_processing_charge":"No","day":"19","month":"11"},{"author":[{"first_name":"Christian","last_name":"Hainzl","full_name":"Hainzl, Christian"},{"full_name":"Schlein, Benjamin","first_name":"Benjamin","last_name":"Schlein"},{"full_name":"Seiringer, Robert","first_name":"Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6781-0521"},{"last_name":"Warzel","first_name":"Simone","full_name":"Warzel, Simone"}],"date_created":"2024-03-04T11:46:12Z","date_updated":"2024-03-12T12:02:00Z","volume":16,"oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15072","year":"2020","publication_status":"published","status":"public","title":"Many-body quantum systems","department":[{"_id":"RoSe"}],"publisher":"European Mathematical Society","intvolume":" 16","abstract":[{"lang":"eng","text":"The interaction among fundamental particles in nature leads to many interesting effects in quantum statistical mechanics; examples include superconductivity for charged systems and superfluidity in cold gases. It is a huge challenge for mathematical physics to understand the collective behavior of systems containing a large number of particles, emerging from known microscopic interactions. In this workshop we brought together researchers working on different aspects of many-body quantum mechanics to discuss recent developments, exchange ideas and propose new challenges and research directions."}],"issue":"3","type":"journal_article","doi":"10.4171/owr/2019/41","date_published":"2020-09-10T00:00:00Z","language":[{"iso":"eng"}],"publication":"Oberwolfach Reports","citation":{"short":"C. Hainzl, B. Schlein, R. Seiringer, S. Warzel, Oberwolfach Reports 16 (2020) 2541–2603.","mla":"Hainzl, Christian, et al. “Many-Body Quantum Systems.” Oberwolfach Reports, vol. 16, no. 3, European Mathematical Society, 2020, pp. 2541–603, doi:10.4171/owr/2019/41.","chicago":"Hainzl, Christian, Benjamin Schlein, Robert Seiringer, and Simone Warzel. “Many-Body Quantum Systems.” Oberwolfach Reports. European Mathematical Society, 2020. https://doi.org/10.4171/owr/2019/41.","ama":"Hainzl C, Schlein B, Seiringer R, Warzel S. Many-body quantum systems. Oberwolfach Reports. 2020;16(3):2541-2603. doi:10.4171/owr/2019/41","ieee":"C. Hainzl, B. Schlein, R. Seiringer, and S. Warzel, “Many-body quantum systems,” Oberwolfach Reports, vol. 16, no. 3. European Mathematical Society, pp. 2541–2603, 2020.","apa":"Hainzl, C., Schlein, B., Seiringer, R., & Warzel, S. (2020). Many-body quantum systems. Oberwolfach Reports. European Mathematical Society. https://doi.org/10.4171/owr/2019/41","ista":"Hainzl C, Schlein B, Seiringer R, Warzel S. 2020. Many-body quantum systems. Oberwolfach Reports. 16(3), 2541–2603."},"quality_controlled":"1","article_type":"original","page":"2541-2603","day":"10","month":"09","article_processing_charge":"No","publication_identifier":{"issn":["1660-8933"]}},{"article_processing_charge":"Yes","has_accepted_license":"1","day":"02","citation":{"ama":"Oshurkova V, Troshina O, Trubitsyn V, Ryzhmanova Y, Bochkareva O, Shcherbakova V. Characterization of methanosarcina mazei JL01 isolated from holocene arctic permafrost and study of the archaeon cooperation with bacterium Sphaerochaeta associata GLS2T. In: Proceedings of 1st International Electronic Conference on Microbiology. MDPI; 2020. doi:10.3390/ecm2020-07116","ista":"Oshurkova V, Troshina O, Trubitsyn V, Ryzhmanova Y, Bochkareva O, Shcherbakova V. 2020. Characterization of methanosarcina mazei JL01 isolated from holocene arctic permafrost and study of the archaeon cooperation with bacterium Sphaerochaeta associata GLS2T. Proceedings of 1st International Electronic Conference on Microbiology. ECM: Electronic Conference on Microbiology.","apa":"Oshurkova, V., Troshina, O., Trubitsyn, V., Ryzhmanova, Y., Bochkareva, O., & Shcherbakova, V. (2020). Characterization of methanosarcina mazei JL01 isolated from holocene arctic permafrost and study of the archaeon cooperation with bacterium Sphaerochaeta associata GLS2T. In Proceedings of 1st International Electronic Conference on Microbiology. Virtual: MDPI. https://doi.org/10.3390/ecm2020-07116","ieee":"V. Oshurkova, O. Troshina, V. Trubitsyn, Y. Ryzhmanova, O. Bochkareva, and V. Shcherbakova, “Characterization of methanosarcina mazei JL01 isolated from holocene arctic permafrost and study of the archaeon cooperation with bacterium Sphaerochaeta associata GLS2T,” in Proceedings of 1st International Electronic Conference on Microbiology, Virtual, 2020.","mla":"Oshurkova, Viktoriia, et al. “Characterization of Methanosarcina Mazei JL01 Isolated from Holocene Arctic Permafrost and Study of the Archaeon Cooperation with Bacterium Sphaerochaeta Associata GLS2T.” Proceedings of 1st International Electronic Conference on Microbiology, MDPI, 2020, doi:10.3390/ecm2020-07116.","short":"V. Oshurkova, O. Troshina, V. Trubitsyn, Y. Ryzhmanova, O. Bochkareva, V. Shcherbakova, in:, Proceedings of 1st International Electronic Conference on Microbiology, MDPI, 2020.","chicago":"Oshurkova, Viktoriia, Olga Troshina, Vladimir Trubitsyn, Yana Ryzhmanova, Olga Bochkareva, and Viktoria Shcherbakova. “Characterization of Methanosarcina Mazei JL01 Isolated from Holocene Arctic Permafrost and Study of the Archaeon Cooperation with Bacterium Sphaerochaeta Associata GLS2T.” In Proceedings of 1st International Electronic Conference on Microbiology. MDPI, 2020. https://doi.org/10.3390/ecm2020-07116."},"publication":"Proceedings of 1st International Electronic Conference on Microbiology","date_published":"2020-11-02T00:00:00Z","type":"conference","abstract":[{"lang":"eng","text":"A mesophilic methanogenic culture, designated JL01, was isolated from Holocene permafrost in the Russian Arctic [1]. After long-term extensive cultivation at 15°C it turned out to be a tied binary culture of archaeal (JL01) and bacterial (Sphaerochaeta associata GLS2) strains.\r\nStrain JL01 was a strict anaerobe and grew on methanol, acetate and methylamines as energy and carbon sources. Cells were irregular coccoid, non-motile, non-spore-forming, and Gram-stainpositive. Optimum conditions for growth were 24-28 oC, pH 6.8–7.3 and 0.075-0.1 M NaCl.\r\nPhylogenetic tree reconstructions based on 16S rRNA and concatenated alignment of broadly\r\nconserved protein-coding genes revealed its close relation to Methanosarcina mazei S-6\r\nT (similarity 99.5%). The comparison of whole genomic sequences (ANI) of the isolate and the type strain of M.mazei was 98.5%, which is higher than the values recommended for new species. Thus strain JL01 (=VKM B-2370=JCM 31898) represents the first M. mazei isolated from permanently subzero Arcticsediments. The long-term co-cultivation of JL01 with S. associata GLS2T showed the methane production without any additional carbon and energy sources. Genome analysis of S. associata GLS2T revealed putative genes involved in methanochondroithin catabolism."}],"title":"Characterization of methanosarcina mazei JL01 isolated from holocene arctic permafrost and study of the archaeon cooperation with bacterium Sphaerochaeta associata GLS2T","ddc":["570"],"status":"public","_id":"15071","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","file":[{"relation":"main_file","file_id":"15127","date_created":"2024-03-20T08:05:46Z","date_updated":"2024-03-20T08:05:46Z","checksum":"d1914af7811a21a4b2744eb51b5834e3","success":1,"file_name":"2020_ECM_Oshurkova.pdf","access_level":"open_access","content_type":"application/pdf","file_size":595543,"creator":"dernst"}],"month":"11","quality_controlled":"1","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"},"language":[{"iso":"eng"}],"doi":"10.3390/ecm2020-07116","conference":{"name":"ECM: Electronic Conference on Microbiology","end_date":"2020-11-30","location":"Virtual","start_date":"2020-11-02"},"file_date_updated":"2024-03-20T08:05:46Z","department":[{"_id":"FyKo"}],"publisher":"MDPI","publication_status":"published","acknowledgement":"The work was supported by of Russian Foundation of Basic Research: grant № 19-04-00831 for Viktoria Shcherbakova and Olga Troshina, grant № 18-34-00334 for Viktoriia Oshurkova and Vladimir Trubitsyn. \r\nWe thank Dr Natalia Suzina (IBPM RAS, Federal Research Center Pushchino Center for\r\nBiological Research RAS) for the help with the microscopic studies, respectively; Dr. Margarita Meyer (Division of Genetics, Department of Medicine, BWH and HMS, USA) and Dr Fedor Kondrashov (IST, Austria) for their help in obtaining the genomic sequence of strain JL01. ","year":"2020","date_created":"2024-03-04T11:41:31Z","date_updated":"2024-03-20T08:06:22Z","author":[{"full_name":"Oshurkova, Viktoriia","last_name":"Oshurkova","first_name":"Viktoriia"},{"last_name":"Troshina","first_name":"Olga","full_name":"Troshina, Olga"},{"first_name":"Vladimir","last_name":"Trubitsyn","full_name":"Trubitsyn, Vladimir"},{"full_name":"Ryzhmanova, Yana","first_name":"Yana","last_name":"Ryzhmanova"},{"full_name":"Bochkareva, Olga","last_name":"Bochkareva","first_name":"Olga","orcid":"0000-0003-1006-6639","id":"C4558D3C-6102-11E9-A62E-F418E6697425"},{"last_name":"Shcherbakova","first_name":"Viktoria","full_name":"Shcherbakova, Viktoria"}]},{"type":"journal_article","abstract":[{"lang":"eng","text":"Mammalian circadian rhythms are generated by a transcription-based feedback loop in which CLOCK:BMAL1 drives transcription of its repressors (PER1/2, CRY1/2), which ultimately interact with CLOCK:BMAL1 to close the feedback loop with ~24 hr periodicity. Here we pinpoint a key difference between CRY1 and CRY2 that underlies their differential strengths as transcriptional repressors. Both cryptochromes bind the BMAL1 transactivation domain similarly to sequester it from coactivators and repress CLOCK:BMAL1 activity. However, we find that CRY1 is recruited with much higher affinity to the PAS domain core of CLOCK:BMAL1, allowing it to serve as a stronger repressor that lengthens circadian period. We discovered a dynamic serine-rich loop adjacent to the secondary pocket in the photolyase homology region (PHR) domain that regulates differential binding of cryptochromes to the PAS domain core of CLOCK:BMAL1. Notably, binding of the co-repressor PER2 remodels the serine loop of CRY2, making it more CRY1-like and enhancing its affinity for CLOCK:BMAL1."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15153","intvolume":" 9","status":"public","title":"Dynamics at the serine loop underlie differential affinity of cryptochromes for CLOCK:BMAL1 to control circadian timing","oa_version":"Published Version","scopus_import":"1","keyword":["General Immunology and Microbiology","General Biochemistry","Genetics and Molecular Biology","General Medicine","General Neuroscience"],"article_processing_charge":"No","day":"26","citation":{"chicago":"Fribourgh, Jennifer L, Ashutosh Srivastava, Colby R Sandate, Alicia K. Michael, Peter L Hsu, Christin Rakers, Leslee T Nguyen, et al. “Dynamics at the Serine Loop Underlie Differential Affinity of Cryptochromes for CLOCK:BMAL1 to Control Circadian Timing.” ELife. eLife Sciences Publications, 2020. https://doi.org/10.7554/elife.55275.","mla":"Fribourgh, Jennifer L., et al. “Dynamics at the Serine Loop Underlie Differential Affinity of Cryptochromes for CLOCK:BMAL1 to Control Circadian Timing.” ELife, vol. 9, 55275, eLife Sciences Publications, 2020, doi:10.7554/elife.55275.","short":"J.L. Fribourgh, A. Srivastava, C.R. Sandate, A.K. Michael, P.L. Hsu, C. Rakers, L.T. Nguyen, M.R. Torgrimson, G.C.G. Parico, S. Tripathi, N. Zheng, G.C. Lander, T. Hirota, F. Tama, C.L. Partch, ELife 9 (2020).","ista":"Fribourgh JL, Srivastava A, Sandate CR, Michael AK, Hsu PL, Rakers C, Nguyen LT, Torgrimson MR, Parico GCG, Tripathi S, Zheng N, Lander GC, Hirota T, Tama F, Partch CL. 2020. Dynamics at the serine loop underlie differential affinity of cryptochromes for CLOCK:BMAL1 to control circadian timing. eLife. 9, 55275.","apa":"Fribourgh, J. L., Srivastava, A., Sandate, C. R., Michael, A. K., Hsu, P. L., Rakers, C., … Partch, C. L. (2020). Dynamics at the serine loop underlie differential affinity of cryptochromes for CLOCK:BMAL1 to control circadian timing. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.55275","ieee":"J. L. Fribourgh et al., “Dynamics at the serine loop underlie differential affinity of cryptochromes for CLOCK:BMAL1 to control circadian timing,” eLife, vol. 9. eLife Sciences Publications, 2020.","ama":"Fribourgh JL, Srivastava A, Sandate CR, et al. Dynamics at the serine loop underlie differential affinity of cryptochromes for CLOCK:BMAL1 to control circadian timing. eLife. 2020;9. doi:10.7554/elife.55275"},"publication":"eLife","article_type":"original","date_published":"2020-02-26T00:00:00Z","article_number":"55275","extern":"1","year":"2020","publisher":"eLife Sciences Publications","publication_status":"published","author":[{"last_name":"Fribourgh","first_name":"Jennifer L","full_name":"Fribourgh, Jennifer L"},{"full_name":"Srivastava, Ashutosh","last_name":"Srivastava","first_name":"Ashutosh"},{"full_name":"Sandate, Colby R","last_name":"Sandate","first_name":"Colby R"},{"full_name":"Michael, Alicia Kathleen","first_name":"Alicia Kathleen","last_name":"Michael","id":"6437c950-2a03-11ee-914d-d6476dd7b75c"},{"last_name":"Hsu","first_name":"Peter L","full_name":"Hsu, Peter L"},{"full_name":"Rakers, Christin","last_name":"Rakers","first_name":"Christin"},{"full_name":"Nguyen, Leslee T","last_name":"Nguyen","first_name":"Leslee T"},{"full_name":"Torgrimson, Megan R","first_name":"Megan R","last_name":"Torgrimson"},{"full_name":"Parico, Gian Carlo G","first_name":"Gian Carlo G","last_name":"Parico"},{"last_name":"Tripathi","first_name":"Sarvind","full_name":"Tripathi, Sarvind"},{"full_name":"Zheng, Ning","first_name":"Ning","last_name":"Zheng"},{"full_name":"Lander, Gabriel C","first_name":"Gabriel C","last_name":"Lander"},{"full_name":"Hirota, Tsuyoshi","last_name":"Hirota","first_name":"Tsuyoshi"},{"first_name":"Florence","last_name":"Tama","full_name":"Tama, Florence"},{"full_name":"Partch, Carrie L","last_name":"Partch","first_name":"Carrie L"}],"volume":9,"date_updated":"2024-03-25T12:25:02Z","date_created":"2024-03-21T07:55:12Z","publication_identifier":{"issn":["2050-084X"]},"month":"02","oa":1,"main_file_link":[{"url":"https://doi.org/10.7554/eLife.55275","open_access":"1"}],"quality_controlled":"1","doi":"10.7554/elife.55275","language":[{"iso":"eng"}]},{"date_published":"2020-04-23T00:00:00Z","doi":"10.1126/science.abb0074","language":[{"iso":"eng"}],"publication":"Science","citation":{"mla":"Michael, Alicia K., et al. “Mechanisms of OCT4-SOX2 Motif Readout on Nucleosomes.” Science, vol. 368, no. 6498, American Association for the Advancement of Science , 2020, pp. 1460–65, doi:10.1126/science.abb0074.","short":"A.K. Michael, R.S. Grand, L. Isbel, S. Cavadini, Z. Kozicka, G. Kempf, R.D. Bunker, A.D. Schenk, A. Graff-Meyer, G.R. Pathare, J. Weiss, S. Matsumoto, L. Burger, D. Schübeler, N.H. Thomä, Science 368 (2020) 1460–1465.","chicago":"Michael, Alicia K., Ralph S. Grand, Luke Isbel, Simone Cavadini, Zuzanna Kozicka, Georg Kempf, Richard D. Bunker, et al. “Mechanisms of OCT4-SOX2 Motif Readout on Nucleosomes.” Science. American Association for the Advancement of Science , 2020. https://doi.org/10.1126/science.abb0074.","ama":"Michael AK, Grand RS, Isbel L, et al. Mechanisms of OCT4-SOX2 motif readout on nucleosomes. Science. 2020;368(6498):1460-1465. doi:10.1126/science.abb0074","ista":"Michael AK, Grand RS, Isbel L, Cavadini S, Kozicka Z, Kempf G, Bunker RD, Schenk AD, Graff-Meyer A, Pathare GR, Weiss J, Matsumoto S, Burger L, Schübeler D, Thomä NH. 2020. Mechanisms of OCT4-SOX2 motif readout on nucleosomes. Science. 368(6498), 1460–1465.","apa":"Michael, A. K., Grand, R. S., Isbel, L., Cavadini, S., Kozicka, Z., Kempf, G., … Thomä, N. H. (2020). Mechanisms of OCT4-SOX2 motif readout on nucleosomes. Science. American Association for the Advancement of Science . https://doi.org/10.1126/science.abb0074","ieee":"A. K. Michael et al., “Mechanisms of OCT4-SOX2 motif readout on nucleosomes,” Science, vol. 368, no. 6498. American Association for the Advancement of Science , pp. 1460–1465, 2020."},"article_type":"original","quality_controlled":"1","page":"1460-1465","month":"04","day":"23","publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"article_processing_charge":"No","scopus_import":"1","author":[{"full_name":"Michael, Alicia Kathleen","orcid":"0000-0002-6080-839X","id":"6437c950-2a03-11ee-914d-d6476dd7b75c","last_name":"Michael","first_name":"Alicia Kathleen"},{"last_name":"Grand","first_name":"Ralph S.","full_name":"Grand, Ralph S."},{"first_name":"Luke","last_name":"Isbel","full_name":"Isbel, Luke"},{"full_name":"Cavadini, Simone","first_name":"Simone","last_name":"Cavadini"},{"first_name":"Zuzanna","last_name":"Kozicka","full_name":"Kozicka, Zuzanna"},{"first_name":"Georg","last_name":"Kempf","full_name":"Kempf, Georg"},{"full_name":"Bunker, Richard D.","first_name":"Richard D.","last_name":"Bunker"},{"full_name":"Schenk, Andreas D.","last_name":"Schenk","first_name":"Andreas D."},{"last_name":"Graff-Meyer","first_name":"Alexandra","full_name":"Graff-Meyer, Alexandra"},{"full_name":"Pathare, Ganesh R.","last_name":"Pathare","first_name":"Ganesh R."},{"last_name":"Weiss","first_name":"Joscha","full_name":"Weiss, Joscha"},{"last_name":"Matsumoto","first_name":"Syota","full_name":"Matsumoto, Syota"},{"full_name":"Burger, Lukas","first_name":"Lukas","last_name":"Burger"},{"first_name":"Dirk","last_name":"Schübeler","full_name":"Schübeler, Dirk"},{"first_name":"Nicolas H.","last_name":"Thomä","full_name":"Thomä, Nicolas H."}],"date_created":"2024-03-21T07:54:44Z","date_updated":"2024-03-25T12:29:34Z","oa_version":"None","volume":368,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15152","year":"2020","status":"public","title":"Mechanisms of OCT4-SOX2 motif readout on nucleosomes","publication_status":"published","publisher":"American Association for the Advancement of Science ","intvolume":" 368","abstract":[{"lang":"eng","text":"Transcription factors (TFs) regulate gene expression through chromatin where nucleosomes restrict DNA access. To study how TFs bind nucleosome-occupied motifs, we focused on the reprogramming factors OCT4 and SOX2 in mouse embryonic stem cells. We determined TF engagement throughout a nucleosome at base-pair resolution in vitro, enabling structure determination by cryo–electron microscopy at two preferred positions. Depending on motif location, OCT4 and SOX2 differentially distort nucleosomal DNA. At one position, OCT4-SOX2 removes DNA from histone H2A and histone H3; however, at an inverted motif, the TFs only induce local DNA distortions. OCT4 uses one of its two DNA-binding domains to engage DNA in both structures, reading out a partial motif. These findings explain site-specific nucleosome engagement by the pluripotency factors OCT4 and SOX2, and they reveal how TFs distort nucleosomes to access chromatinized motifs."}],"issue":"6498","extern":"1","type":"journal_article"},{"date_published":"2020-02-28T00:00:00Z","page":"79","citation":{"ama":"Bhandari P. Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway. 2020. doi:10.15479/AT:ISTA:7525","ieee":"P. Bhandari, “Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway,” Institute of Science and Technology Austria, 2020.","apa":"Bhandari, P. (2020). Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7525","ista":"Bhandari P. 2020. Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway. Institute of Science and Technology Austria.","short":"P. Bhandari, Localization and Functional Role of Cav2.3 in the Medial Habenula to Interpeduncular Nucleus Pathway, Institute of Science and Technology Austria, 2020.","mla":"Bhandari, Pradeep. Localization and Functional Role of Cav2.3 in the Medial Habenula to Interpeduncular Nucleus Pathway. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:7525.","chicago":"Bhandari, Pradeep. “Localization and Functional Role of Cav2.3 in the Medial Habenula to Interpeduncular Nucleus Pathway.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7525."},"day":"28","article_processing_charge":"No","has_accepted_license":"1","keyword":["Cav2.3","medial habenula (MHb)","interpeduncular nucleus (IPN)"],"file":[{"relation":"main_file","file_id":"7538","embargo":"2021-02-28","title":"Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway","checksum":"4589234fdb12b4ad72273b311723a7b4","date_updated":"2021-03-01T23:30:04Z","date_created":"2020-02-28T08:37:53Z","access_level":"open_access","file_name":"Pradeep Bhandari Thesis.pdf","file_size":9646346,"content_type":"application/pdf","creator":"pbhandari"},{"file_name":"Pradeep Bhandari Thesis.docx","embargo_to":"open_access","access_level":"closed","creator":"pbhandari","file_size":35252164,"content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","file_id":"7539","title":"Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway","relation":"source_file","date_created":"2020-02-28T08:47:14Z","date_updated":"2021-03-01T23:30:04Z","checksum":"aa79490553ca0a5c9b6fbcd152e93928"}],"oa_version":"Published Version","status":"public","ddc":["570"],"title":"Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","_id":"7525","abstract":[{"lang":"eng","text":"The medial habenula (MHb) is an evolutionary conserved epithalamic structure important for the modulation of emotional memory. It is involved in regulation of anxiety, compulsive behavior, addiction (nicotinic and opioid), sexual and feeding behavior. MHb receives inputs from septal regions and projects exclusively to the interpeduncular nucleus (IPN). Distinct sub-regions of the septum project to different subnuclei of MHb: the bed nucleus of anterior commissure projects to dorsal MHb and the triangular septum projects to ventral MHb. Furthermore, the dorsal and ventral MHb project to the lateral and rostral/central IPN, respectively. Importantly, these projections have unique features of prominent co-release of different neurotransmitters and requirement of a peculiar type of calcium channel for release. In general, synaptic neurotransmission requires an activity-dependent influx of Ca2+ into the presynaptic terminal through voltage-gated calcium channels. The calcium channel family most commonly involved in neurotransmitter release comprises three members, P/Q-, N- and R-type with Cav2.1, Cav2.2 and Cav2.3 subunits, respectively. In contrast to most CNS synapses that mainly express Cav2.1 and/or Cav2.2, MHb terminals in the IPN exclusively express Cav2.3. In other parts of the brain, such as the hippocampus, Cav2.3 is mostly located to postsynaptic elements. This unusual presynaptic location of Cav2.3 in the MHb-IPN pathway implies unique mechanisms of glutamate release in this pathway. One potential example of such uniqueness is the facilitation of release by GABAB receptor (GBR) activation. Presynaptic GBRs usually inhibit the release of neurotransmitters by inhibiting presynaptic calcium channels. MHb shows the highest expression levels of GBR in the brain. GBRs comprise two subunits, GABAB1 (GB1) and GABAB2 (GB2), and are associated with auxiliary subunits, called potassium channel tetramerization domain containing proteins (KCTD) 8, 12, 12b and 16. Among these four subunits, KCTD12b is exclusively expressed in ventral MHb, and KCTD8 shows the strongest expression in the whole MHb among other brain regions, indicating that KCTD8 and KCTD12b may be involved in the unique mechanisms of neurotransmitter release mediated by Cav2.3 and regulated by GBRs in this pathway. \r\nIn the present study, we first verified that neurotransmission in both dorsal and ventral MHb-IPN pathways is mainly mediated by Cav2.3 using a selective blocker of R-type channels, SNX-482. We next found that baclofen, a GBR agonist, has facilitatory effects on release from ventral MHb terminal in rostral IPN, whereas it has inhibitory effects on release from dorsal MHb terminals in lateral IPN, indicating that KCTD12b expressed exclusively in ventral MHb may have a role in the facilitatory effects of GBR activation. In a heterologous expression system using HEK cells, we found that KCTD8 and KCTD12b but not KCTD12 directly bind with Cav2.3. Pre-embedding immunogold electron microscopy data show that Cav2.3 and KCTD12b are distributed most densely in presynaptic active zone in IPN with KCTD12b being present only in rostral/central but not lateral IPN, whereas GABAB, KCTD8 and KCTD12 are distributed most densely in perisynaptic sites with KCTD12 present more frequently in postsynaptic elements and only in rostral/central IPN. In freeze-fracture replica labelling, Cav2.3, KCTD8 and KCTD12b are co-localized with each other in the same active zone indicating that they may form complexes regulating vesicle release in rostral IPN. \r\nOn electrophysiological studies of wild type (WT) mice, we found that paired-pulse ratio in rostral IPN of KCTD12b knock-out (KO) mice is lower than those of WT and KCTD8 KO mice. Consistent with this finding, in mean variance analysis, release probability in rostral IPN of KCTD12b KO mice is higher than that of WT and KCTD8 KO mice. Although paired-pulse ratios are not different between WT and KCTD8 KO mice, the mean variance analysis revealed significantly lower release probability in rostral IPN of KCTD8 KO than WT mice. These results demonstrate bidirectional regulation of Cav2.3-mediated release by KCTD8 and KCTD12b without GBR activation in rostral IPN. Finally, we examined the baclofen effects in rostral IPN of KCTD8 and KCTD12b KO mice, and found the facilitation of release remained in both KO mice, indicating that the peculiar effects of the GBR activation in this pathway do not depend on the selective expression of these KCTD subunits in ventral MHb. However, we found that presynaptic potentiation of evoked EPSC amplitude by baclofen falls to baseline after washout faster in KCTD12b KO mice than WT, KCTD8 KO and KCTD8/12b double KO mice. This result indicates that KCTD12b is involved in sustained potentiation of vesicle release by GBR activation, whereas KCTD8 is involved in its termination in the absence of KCTD12b. Consistent with these functional findings, replica labelling revealed an increase in density of KCTD8, but not Cav2.3 or GBR at active zone in rostral IPN of KCTD12b KO mice compared with that of WT mice, suggesting that increased association of KCTD8 with Cav2.3 facilitates the release probability and termination of the GBR effect in the absence of KCTD12b.\r\nIn summary, our study provided new insights into the physiological roles of presynaptic Cav2.3, GBRs and their auxiliary subunits KCTDs at an evolutionary conserved neuronal circuit. Future studies will be required to identify the exact molecular mechanism underlying the GBR-mediated presynaptic potentiation on ventral MHb terminals. It remains to be determined whether the prominent presence of presynaptic KCTDs at active zone could exert similar neuromodulatory functions in different pathways of the brain.\r\n"}],"alternative_title":["ISTA Thesis"],"type":"dissertation","acknowledged_ssus":[{"_id":"EM-Fac"}],"supervisor":[{"first_name":"Ryuichi","last_name":"Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi"}],"degree_awarded":"PhD","language":[{"iso":"eng"}],"doi":"10.15479/AT:ISTA:7525","oa":1,"month":"02","publication_identifier":{"issn":["2663-337X"]},"date_created":"2020-02-26T10:56:37Z","date_updated":"2023-09-07T13:20:03Z","author":[{"full_name":"Bhandari, Pradeep","id":"45EDD1BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0863-4481","first_name":"Pradeep","last_name":"Bhandari"}],"publication_status":"published","department":[{"_id":"RySh"}],"publisher":"Institute of Science and Technology Austria","year":"2020","file_date_updated":"2021-03-01T23:30:04Z"},{"publisher":"Elsevier","department":[{"_id":"FlSc"}],"publication_status":"published","year":"2020","acknowledgement":"This work was supported by the Austrian Science Fund (FWF, P33367) to FKMS. BZ acknowledges support by the Niederösterreich Fond. This research was also supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing (SciComp), the Life Science Facility (LSF), the BioImaging Facility (BIF) and the Electron Microscopy Facility (EMF). We thank Georgi Dimchev (IST Austria) and Sonja Jacob (Vienna Biocenter Core Facilities) for testing our grid holders in different experimental setups and Daniel Gütl and the Kondrashov group (IST Austria) for granting us repeated access to their 3D printers. We also thank Jonna Alanko and the Sixt lab (IST Austria) for providing us HeLa cells, primary BL6 mouse tail fibroblasts, NIH 3T3 fibroblasts and human telomerase immortalised foreskin fibroblasts for our experiments. We are thankful to Ori Avinoam and William Wan for helpful comments on the manuscript and also thank Dorotea Fracchiolla (Art&Science) for illustrating the graphical abstract.","volume":212,"date_created":"2020-09-29T13:24:06Z","date_updated":"2024-03-28T23:30:05Z","related_material":{"record":[{"id":"14592","status":"public","relation":"used_in_publication"},{"id":"12491","relation":"dissertation_contains","status":"public"}]},"author":[{"full_name":"Fäßler, Florian","first_name":"Florian","last_name":"Fäßler","id":"404F5528-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7149-769X"},{"full_name":"Zens, Bettina","first_name":"Bettina","last_name":"Zens","id":"45FD126C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9561-1239"},{"id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9843-3522","first_name":"Robert","last_name":"Hauschild","full_name":"Hauschild, Robert"},{"full_name":"Schur, Florian KM","orcid":"0000-0003-4790-8078","id":"48AD8942-F248-11E8-B48F-1D18A9856A87","last_name":"Schur","first_name":"Florian KM"}],"article_number":"107633","file_date_updated":"2020-12-10T14:01:10Z","project":[{"name":"Structure and isoform diversity of the Arp2/3 complex","_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A","grant_number":"P33367"},{"name":"NÖ-Fonds Preis für die Jungforscherin des Jahres am IST Austria","_id":"059B463C-7A3F-11EA-A408-12923DDC885E"}],"isi":1,"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,"external_id":{"isi":["000600997800008"]},"language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"ScienComp"},{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"EM-Fac"}],"doi":"10.1016/j.jsb.2020.107633","publication_identifier":{"issn":["1047-8477"]},"month":"12","intvolume":" 212","title":"3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy","ddc":["570"],"status":"public","_id":"8586","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Published Version","file":[{"creator":"dernst","file_size":7076870,"content_type":"application/pdf","access_level":"open_access","file_name":"2020_JourStrucBiology_Faessler.pdf","success":1,"checksum":"c48cbf594e84fc2f91966ffaafc0918c","date_created":"2020-12-10T14:01:10Z","date_updated":"2020-12-10T14:01:10Z","file_id":"8937","relation":"main_file"}],"type":"journal_article","issue":"3","abstract":[{"text":"Cryo-electron microscopy (cryo-EM) of cellular specimens provides insights into biological processes and structures within a native context. However, a major challenge still lies in the efficient and reproducible preparation of adherent cells for subsequent cryo-EM analysis. This is due to the sensitivity of many cellular specimens to the varying seeding and culturing conditions required for EM experiments, the often limited amount of cellular material and also the fragility of EM grids and their substrate. Here, we present low-cost and reusable 3D printed grid holders, designed to improve specimen preparation when culturing challenging cellular samples directly on grids. The described grid holders increase cell culture reproducibility and throughput, and reduce the resources required for cell culturing. We show that grid holders can be integrated into various cryo-EM workflows, including micro-patterning approaches to control cell seeding on grids, and for generating samples for cryo-focused ion beam milling and cryo-electron tomography experiments. Their adaptable design allows for the generation of specialized grid holders customized to a large variety of applications.","lang":"eng"}],"article_type":"original","citation":{"mla":"Fäßler, Florian, et al. “3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy.” Journal of Structural Biology, vol. 212, no. 3, 107633, Elsevier, 2020, doi:10.1016/j.jsb.2020.107633.","short":"F. Fäßler, B. Zens, R. Hauschild, F.K. Schur, Journal of Structural Biology 212 (2020).","chicago":"Fäßler, Florian, Bettina Zens, Robert Hauschild, and Florian KM Schur. “3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy.” Journal of Structural Biology. Elsevier, 2020. https://doi.org/10.1016/j.jsb.2020.107633.","ama":"Fäßler F, Zens B, Hauschild R, Schur FK. 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. Journal of Structural Biology. 2020;212(3). doi:10.1016/j.jsb.2020.107633","ista":"Fäßler F, Zens B, Hauschild R, Schur FK. 2020. 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. Journal of Structural Biology. 212(3), 107633.","apa":"Fäßler, F., Zens, B., Hauschild, R., & Schur, F. K. (2020). 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. Journal of Structural Biology. Elsevier. https://doi.org/10.1016/j.jsb.2020.107633","ieee":"F. Fäßler, B. Zens, R. Hauschild, and F. K. Schur, “3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy,” Journal of Structural Biology, vol. 212, no. 3. Elsevier, 2020."},"publication":"Journal of Structural Biology","date_published":"2020-12-01T00:00:00Z","keyword":["electron microscopy","cryo-EM","EM sample preparation","3D printing","cell culture"],"scopus_import":"1","has_accepted_license":"1","article_processing_charge":"Yes (via OA deal)","day":"01"},{"oa":1,"doi":"10.15479/AT:ISTA:8657","degree_awarded":"PhD","supervisor":[{"full_name":"Tkačik, Gašper","orcid":"0000-0002-6699-1455","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","last_name":"Tkačik","first_name":"Gašper"},{"full_name":"Bollenbach, Mark Tobias","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4398-476X","first_name":"Mark Tobias","last_name":"Bollenbach"}],"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"M-Shop"}],"language":[{"iso":"eng"}],"month":"10","publication_identifier":{"isbn":["978-3-99078-011-4"],"issn":["2663-337X"]},"acknowledgement":"I thank Life Science Facilities for their continuous support with providing top-notch laboratory materials, keeping the devices humming, and coordinating the repairs and building of custom-designed laboratory equipment with the MIBA Machine shop.","year":"2020","publication_status":"published","department":[{"_id":"GaTk"}],"publisher":"Institute of Science and Technology Austria","author":[{"full_name":"Kavcic, Bor","id":"350F91D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6041-254X","first_name":"Bor","last_name":"Kavcic"}],"related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"7673"},{"id":"8250","relation":"part_of_dissertation","status":"public"}]},"date_created":"2020-10-13T16:46:14Z","date_updated":"2023-09-07T13:20:48Z","file_date_updated":"2021-10-07T22:30:03Z","citation":{"mla":"Kavcic, Bor. Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8657.","short":"B. Kavcic, Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology, Institute of Science and Technology Austria, 2020.","chicago":"Kavcic, Bor. “Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8657.","ama":"Kavcic B. Perturbations of protein synthesis: from antibiotics to genetics and physiology. 2020. doi:10.15479/AT:ISTA:8657","ista":"Kavcic B. 2020. Perturbations of protein synthesis: from antibiotics to genetics and physiology. Institute of Science and Technology Austria.","apa":"Kavcic, B. (2020). Perturbations of protein synthesis: from antibiotics to genetics and physiology. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8657","ieee":"B. Kavcic, “Perturbations of protein synthesis: from antibiotics to genetics and physiology,” Institute of Science and Technology Austria, 2020."},"page":"271","date_published":"2020-10-14T00:00:00Z","day":"14","article_processing_charge":"No","has_accepted_license":"1","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","_id":"8657","status":"public","ddc":["571","530","570"],"title":"Perturbations of protein synthesis: from antibiotics to genetics and physiology","file":[{"relation":"main_file","file_id":"8663","embargo":"2021-10-06","checksum":"d708ecd62b6fcc3bc1feb483b8dbe9eb","date_updated":"2021-10-07T22:30:03Z","date_created":"2020-10-15T06:41:20Z","access_level":"open_access","file_name":"kavcicB_thesis202009.pdf","content_type":"application/pdf","file_size":52636162,"creator":"bkavcic"},{"creator":"bkavcic","file_size":321681247,"content_type":"application/zip","file_name":"2020b.zip","embargo_to":"open_access","access_level":"closed","date_updated":"2021-10-07T22:30:03Z","date_created":"2020-10-15T06:41:53Z","checksum":"bb35f2352a04db19164da609f00501f3","file_id":"8664","relation":"source_file"}],"oa_version":"Published Version","type":"dissertation","alternative_title":["ISTA Thesis"],"abstract":[{"lang":"eng","text":"Synthesis of proteins – translation – is a fundamental process of life. Quantitative studies anchor translation into the context of bacterial physiology and reveal several mathematical relationships, called “growth laws,” which capture physiological feedbacks between protein synthesis and cell growth. Growth laws describe the dependency of the ribosome abundance as a function of growth rate, which can change depending on the growth conditions. Perturbations of translation reveal that bacteria employ a compensatory strategy in which the reduced translation capability results in increased expression of the translation machinery.\r\nPerturbations of translation are achieved in various ways; clinically interesting is the application of translation-targeting antibiotics – translation inhibitors. The antibiotic effects on bacterial physiology are often poorly understood. Bacterial responses to two or more simultaneously applied antibiotics are even more puzzling. The combined antibiotic effect determines the type of drug interaction, which ranges from synergy (the effect is stronger than expected) to antagonism (the effect is weaker) and suppression (one of the drugs loses its potency).\r\nIn the first part of this work, we systematically measure the pairwise interaction network for translation inhibitors that interfere with different steps in translation. We find that the interactions are surprisingly diverse and tend to be more antagonistic. To explore the underlying mechanisms, we begin with a minimal biophysical model of combined antibiotic action. We base this model on the kinetics of antibiotic uptake and binding together with the physiological response described by the growth laws. The biophysical model explains some drug interactions, but not all; it specifically fails to predict suppression.\r\nIn the second part of this work, we hypothesize that elusive suppressive drug interactions result from the interplay between ribosomes halted in different stages of translation. To elucidate this putative mechanism of drug interactions between translation inhibitors, we generate translation bottlenecks genetically using in- ducible control of translation factors that regulate well-defined translation cycle steps. These perturbations accurately mimic antibiotic action and drug interactions, supporting that the interplay of different translation bottlenecks partially causes these interactions.\r\nWe extend this approach by varying two translation bottlenecks simultaneously. This approach reveals the suppression of translocation inhibition by inhibited translation. We rationalize this effect by modeling dense traffic of ribosomes that move on transcripts in a translation factor-mediated manner. This model predicts a dissolution of traffic jams caused by inhibited translocation when the density of ribosome traffic is reduced by lowered initiation. We base this model on the growth laws and quantitative relationships between different translation and growth parameters.\r\nIn the final part of this work, we describe a set of tools aimed at quantification of physiological and translation parameters. We further develop a simple model that directly connects the abundance of a translation factor with the growth rate, which allows us to extract physiological parameters describing initiation. We demonstrate the development of tools for measuring translation rate.\r\nThis thesis showcases how a combination of high-throughput growth rate mea- surements, genetics, and modeling can reveal mechanisms of drug interactions. Furthermore, by a gradual transition from combinations of antibiotics to precise genetic interventions, we demonstrated the equivalency between genetic and chemi- cal perturbations of translation. These findings tile the path for quantitative studies of antibiotic combinations and illustrate future approaches towards the quantitative description of translation."}]}]