[{"arxiv":1,"language":[{"iso":"eng"}],"file":[{"date_updated":"2021-05-25T13:53:22Z","date_created":"2021-05-25T13:53:22Z","content_type":"application/pdf","file_name":"2021_HSCC_Soto.pdf","creator":"kschuh","checksum":"4c1202c1abf71384c3ee6fea88c2f80e","access_level":"open_access","file_id":"9424","relation":"main_file","success":1,"file_size":1474786}],"corr_author":"1","date_published":"2021-05-01T00:00:00Z","quality_controlled":"1","author":[{"id":"4B3207F6-F248-11E8-B48F-1D18A9856A87","last_name":"Garcia Soto","first_name":"Miriam","orcid":"0000-0003-2936-5719","full_name":"Garcia Soto, Miriam"},{"id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","first_name":"Thomas A","orcid":"0000-0002-2985-7724","full_name":"Henzinger, Thomas A"},{"orcid":"0000-0003-3658-1065","full_name":"Schilling, Christian","id":"3A2F4DCE-F248-11E8-B48F-1D18A9856A87","last_name":"Schilling","first_name":"Christian"}],"title":"Synthesis of hybrid automata with affine dynamics from time-series data","oa":1,"date_created":"2021-02-26T16:30:39Z","project":[{"call_identifier":"FWF","name":"Formal methods for the design and analysis of complex systems","_id":"25F42A32-B435-11E9-9278-68D0E5697425","grant_number":"Z211"},{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425"}],"has_accepted_license":"1","_id":"9200","page":"2102.12734","ddc":["000"],"scopus_import":"1","publication":"HSCC '21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control","conference":{"end_date":"2021-05-21","name":"HSCC: Hybrid Systems - Computation and Control","start_date":"2021-05-19","location":"Nashville, TN, United States"},"isi":1,"publisher":"Association for Computing Machinery","date_updated":"2025-07-10T12:01:40Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","article_processing_charge":"No","publication_status":"published","department":[{"_id":"ToHe"}],"fulldoi":"https://doi.org/10.1145/3447928.3456704","external_id":{"arxiv":["2102.12734"],"isi":["000932821700028"]},"abstract":[{"text":"Formal design of embedded and cyber-physical systems relies on mathematical modeling. In this paper, we consider the model class of hybrid automata whose dynamics are defined by affine differential equations. Given a set of time-series data, we present an algorithmic approach to synthesize a hybrid automaton exhibiting behavior that is close to the data, up to a specified precision, and changes in synchrony with the data. A fundamental problem in our synthesis algorithm is to check membership of a time series in a hybrid automaton. Our solution integrates reachability and optimization techniques for affine dynamical systems to obtain both a sufficient and a necessary condition for membership, combined in a refinement framework. The algorithm processes one time series at a time and hence can be interrupted, provide an intermediate result, and be resumed. We report experimental results demonstrating the applicability of our synthesis approach.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"year":"2021","acknowledgement":"This research was supported in part by the Austrian Science Fund (FWF) under grant Z211-N23 (Wittgenstein Award) and the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 754411.","status":"public","doi":"10.1145/3447928.3456704","publication_identifier":{"isbn":["9781450383394"]},"month":"05","citation":{"apa":"Garcia Soto, M., Henzinger, T. A., &#38; Schilling, C. (2021). Synthesis of hybrid automata with affine dynamics from time-series data. In <i>HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control</i> (p. 2102.12734). Nashville, TN, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3447928.3456704\">https://doi.org/10.1145/3447928.3456704</a>","ista":"Garcia Soto M, Henzinger TA, Schilling C. 2021. Synthesis of hybrid automata with affine dynamics from time-series data. HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control. HSCC: Hybrid Systems - Computation and Control, 2102.12734.","ieee":"M. Garcia Soto, T. A. Henzinger, and C. Schilling, “Synthesis of hybrid automata with affine dynamics from time-series data,” in <i>HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control</i>, Nashville, TN, United States, 2021, p. 2102.12734.","ama":"Garcia Soto M, Henzinger TA, Schilling C. Synthesis of hybrid automata with affine dynamics from time-series data. In: <i>HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control</i>. Association for Computing Machinery; 2021:2102.12734. doi:<a href=\"https://doi.org/10.1145/3447928.3456704\">10.1145/3447928.3456704</a>","mla":"Garcia Soto, Miriam, et al. “Synthesis of Hybrid Automata with Affine Dynamics from Time-Series Data.” <i>HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control</i>, Association for Computing Machinery, 2021, p. 2102.12734, doi:<a href=\"https://doi.org/10.1145/3447928.3456704\">10.1145/3447928.3456704</a>.","chicago":"Garcia Soto, Miriam, Thomas A Henzinger, and Christian Schilling. “Synthesis of Hybrid Automata with Affine Dynamics from Time-Series Data.” In <i>HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control</i>, 2102.12734. Association for Computing Machinery, 2021. <a href=\"https://doi.org/10.1145/3447928.3456704\">https://doi.org/10.1145/3447928.3456704</a>.","short":"M. Garcia Soto, T.A. Henzinger, C. Schilling, in:, HSCC ’21: Proceedings of the 24th International Conference on Hybrid Systems: Computation and Control, Association for Computing Machinery, 2021, p. 2102.12734."},"file_date_updated":"2021-05-25T13:53:22Z","type":"conference","keyword":["hybrid automaton","membership","system identification"],"day":"01","license":"https://creativecommons.org/licenses/by/4.0/","ec_funded":1},{"department":[{"_id":"LeSa"}],"publication_status":"published","external_id":{"pmid":["33665558"],"isi":["000631646000012"]},"fulldoi":"https://doi.org/10.1016/j.isci.2021.102139","article_number":"102139","date_updated":"2026-04-02T14:00:19Z","oa_version":"Published Version","article_processing_charge":"No","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","citation":{"apa":"Kampjut, D., Steiner, J., &#38; Sazanov, L. A. (2021). Cryo-EM grid optimization for membrane proteins. <i>IScience</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.isci.2021.102139\">https://doi.org/10.1016/j.isci.2021.102139</a>","ista":"Kampjut D, Steiner J, Sazanov LA. 2021. Cryo-EM grid optimization for membrane proteins. iScience. 24(3), 102139.","ieee":"D. Kampjut, J. Steiner, and L. A. Sazanov, “Cryo-EM grid optimization for membrane proteins,” <i>iScience</i>, vol. 24, no. 3. Elsevier, 2021.","ama":"Kampjut D, Steiner J, Sazanov LA. Cryo-EM grid optimization for membrane proteins. <i>iScience</i>. 2021;24(3). doi:<a href=\"https://doi.org/10.1016/j.isci.2021.102139\">10.1016/j.isci.2021.102139</a>","chicago":"Kampjut, Domen, Julia Steiner, and Leonid A Sazanov. “Cryo-EM Grid Optimization for Membrane Proteins.” <i>IScience</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.isci.2021.102139\">https://doi.org/10.1016/j.isci.2021.102139</a>.","mla":"Kampjut, Domen, et al. “Cryo-EM Grid Optimization for Membrane Proteins.” <i>IScience</i>, vol. 24, no. 3, 102139, Elsevier, 2021, doi:<a href=\"https://doi.org/10.1016/j.isci.2021.102139\">10.1016/j.isci.2021.102139</a>.","short":"D. Kampjut, J. Steiner, L.A. Sazanov, IScience 24 (2021)."},"month":"03","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","ec_funded":1,"file_date_updated":"2021-03-03T07:38:14Z","type":"journal_article","day":"19","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)"},"abstract":[{"text":"Cryo-EM grid preparation is an important bottleneck in protein structure determination, especially for membrane proteins, typically requiring screening of a large number of conditions. We systematically investigated the effects of buffer components, blotting conditions and grid types on the outcome of grid preparation of five different membrane protein samples. Aggregation was the most common type of problem which was addressed by changing detergents, salt concentration or reconstitution of proteins into nanodiscs or amphipols. We show that the optimal concentration of detergent is between 0.05 and 0.4% and that the presence of a low concentration of detergent with a high critical micellar concentration protects the proteins from denaturation at the air-water interface. Furthermore, we discuss the strategies for achieving an adequate ice thickness, particle coverage and orientation distribution on free ice and on support films. Our findings provide a clear roadmap for comprehensive screening of conditions for cryo-EM grid preparation of membrane proteins.","lang":"eng"}],"issue":"3","publication_identifier":{"eissn":["2589-0042"]},"doi":"10.1016/j.isci.2021.102139","year":"2021","status":"public","acknowledgement":"We thank the Electron Microscopy Facilities at the Institute of Science and Technology Austria and at the Vienna Biocenter for providing access and training for the electron microscopes. This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement no. 665385 .","volume":24,"quality_controlled":"1","pmid":1,"acknowledged_ssus":[{"_id":"EM-Fac"}],"title":"Cryo-EM grid optimization for membrane proteins","author":[{"full_name":"Kampjut, Domen","orcid":"0000-0002-6018-3422","last_name":"Kampjut","first_name":"Domen","id":"37233050-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Steiner","first_name":"Julia","id":"3BB67EB0-F248-11E8-B48F-1D18A9856A87","full_name":"Steiner, Julia","orcid":"0000-0003-0493-3775"},{"id":"338D39FE-F248-11E8-B48F-1D18A9856A87","first_name":"Leonid A","last_name":"Sazanov","orcid":"0000-0002-0977-7989","full_name":"Sazanov, Leonid A"}],"language":[{"iso":"eng"}],"file":[{"success":1,"file_size":7431411,"file_id":"9219","relation":"main_file","access_level":"open_access","checksum":"50585447386fe5842f07ab9b3a66e7e9","file_name":"2021_iScience_Kampjut.pdf","creator":"dernst","content_type":"application/pdf","date_updated":"2021-03-03T07:38:14Z","date_created":"2021-03-03T07:38:14Z"}],"date_published":"2021-03-19T00:00:00Z","isi":1,"publisher":"Elsevier","project":[{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385","call_identifier":"H2020","name":"International IST Doctoral Program"}],"article_type":"original","has_accepted_license":"1","date_created":"2021-02-28T23:01:24Z","oa":1,"scopus_import":"1","intvolume":"        24","publication":"iScience","_id":"9205","ddc":["570"]},{"title":"Synthesis, bottom up assembly and thermoelectric properties of Sb-doped PbS nanocrystal building blocks","author":[{"full_name":"Cadavid, Doris","last_name":"Cadavid","first_name":"Doris"},{"full_name":"Wei, Kaya","last_name":"Wei","first_name":"Kaya"},{"full_name":"Liu, Yu","orcid":"0000-0001-7313-6740","last_name":"Liu","first_name":"Yu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Zhang, Yu","last_name":"Zhang","first_name":"Yu"},{"full_name":"Li, Mengyao","last_name":"Li","first_name":"Mengyao"},{"full_name":"Genç, Aziz","first_name":"Aziz","last_name":"Genç"},{"last_name":"Berestok","first_name":"Taisiia","full_name":"Berestok, Taisiia"},{"last_name":"Ibáñez","first_name":"Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","full_name":"Ibáñez, Maria","orcid":"0000-0001-5013-2843"},{"full_name":"Shavel, Alexey","last_name":"Shavel","first_name":"Alexey"},{"last_name":"Nolas","first_name":"George S.","full_name":"Nolas, George S."},{"full_name":"Cabot, Andreu","first_name":"Andreu","last_name":"Cabot"}],"quality_controlled":"1","pmid":1,"volume":14,"date_published":"2021-02-10T00:00:00Z","file":[{"date_updated":"2021-03-03T07:32:01Z","date_created":"2021-03-03T07:32:01Z","creator":"dernst","file_name":"2021_Materials_Cadavid.pdf","content_type":"application/pdf","checksum":"76d6c7f97b810ce504ab151c9bf3524e","access_level":"open_access","success":1,"file_size":2722517,"relation":"main_file","file_id":"9218"}],"language":[{"iso":"eng"}],"isi":1,"publisher":"MDPI","ddc":["540"],"_id":"9206","publication":"Materials","scopus_import":"1","intvolume":"        14","oa":1,"date_created":"2021-02-28T23:01:24Z","has_accepted_license":"1","article_type":"original","fulldoi":"https://doi.org/10.3390/ma14040853","external_id":{"isi":["000624094100001"],"pmid":["33578981"]},"publication_status":"published","department":[{"_id":"MaIb"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","oa_version":"Published Version","date_updated":"2025-06-12T06:35:03Z","article_number":"853","day":"10","type":"journal_article","file_date_updated":"2021-03-03T07:32:01Z","month":"02","citation":{"chicago":"Cadavid, Doris, Kaya Wei, Yu Liu, Yu Zhang, Mengyao Li, Aziz Genç, Taisiia Berestok, et al. “Synthesis, Bottom up Assembly and Thermoelectric Properties of Sb-Doped PbS Nanocrystal Building Blocks.” <i>Materials</i>. MDPI, 2021. <a href=\"https://doi.org/10.3390/ma14040853\">https://doi.org/10.3390/ma14040853</a>.","mla":"Cadavid, Doris, et al. “Synthesis, Bottom up Assembly and Thermoelectric Properties of Sb-Doped PbS Nanocrystal Building Blocks.” <i>Materials</i>, vol. 14, no. 4, 853, MDPI, 2021, doi:<a href=\"https://doi.org/10.3390/ma14040853\">10.3390/ma14040853</a>.","short":"D. Cadavid, K. Wei, Y. Liu, Y. Zhang, M. Li, A. Genç, T. Berestok, M. Ibáñez, A. Shavel, G.S. Nolas, A. Cabot, Materials 14 (2021).","ama":"Cadavid D, Wei K, Liu Y, et al. Synthesis, bottom up assembly and thermoelectric properties of Sb-doped PbS nanocrystal building blocks. <i>Materials</i>. 2021;14(4). doi:<a href=\"https://doi.org/10.3390/ma14040853\">10.3390/ma14040853</a>","ista":"Cadavid D, Wei K, Liu Y, Zhang Y, Li M, Genç A, Berestok T, Ibáñez M, Shavel A, Nolas GS, Cabot A. 2021. Synthesis, bottom up assembly and thermoelectric properties of Sb-doped PbS nanocrystal building blocks. Materials. 14(4), 853.","apa":"Cadavid, D., Wei, K., Liu, Y., Zhang, Y., Li, M., Genç, A., … Cabot, A. (2021). Synthesis, bottom up assembly and thermoelectric properties of Sb-doped PbS nanocrystal building blocks. <i>Materials</i>. MDPI. <a href=\"https://doi.org/10.3390/ma14040853\">https://doi.org/10.3390/ma14040853</a>","ieee":"D. Cadavid <i>et al.</i>, “Synthesis, bottom up assembly and thermoelectric properties of Sb-doped PbS nanocrystal building blocks,” <i>Materials</i>, vol. 14, no. 4. MDPI, 2021."},"acknowledgement":"This work was supported by European Regional Development Funds and the Framework 7\r\nprogram under project UNION (FP7-NMP 310250). GSN acknowledges support from the US National Science Foundation under grant No. DMR-1748188. DC acknowledges support from COLCIENCIAS under project 120480863414. ","status":"public","year":"2021","publication_identifier":{"eissn":["1996-1944"]},"doi":"10.3390/ma14040853","issue":"4","abstract":[{"text":"The precise engineering of thermoelectric materials using nanocrystals as their building blocks has proven to be an excellent strategy to increase energy conversion efficiency. Here we present a synthetic route to produce Sb-doped PbS colloidal nanoparticles. These nanoparticles are then consolidated into nanocrystalline PbS:Sb using spark plasma sintering. We demonstrate that the introduction of Sb significantly influences the size, geometry, crystal lattice and especially the carrier concentration of PbS. The increase of charge carrier concentration achieved with the introduction of Sb translates into an increase of the electrical and thermal conductivities and a decrease of the Seebeck coefficient. Overall, PbS:Sb nanomaterial were characterized by two-fold higher thermoelectric figures of merit than undoped PbS. ","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"}},{"isi":1,"publisher":"Cambridge University Press","ddc":["530"],"_id":"9207","publication":"Journal of Fluid Mechanics","intvolume":"       912","scopus_import":"1","date_created":"2021-02-28T23:01:25Z","oa":1,"has_accepted_license":"1","project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships"}],"article_type":"original","title":"Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow","author":[{"first_name":"Lukasz","last_name":"Klotz","id":"2C9AF1C2-F248-11E8-B48F-1D18A9856A87","full_name":"Klotz, Lukasz","orcid":"0000-0003-1740-7635"},{"full_name":"Pavlenko, A. M.","last_name":"Pavlenko","first_name":"A. M."},{"full_name":"Wesfreid, J. E.","last_name":"Wesfreid","first_name":"J. E."}],"quality_controlled":"1","volume":912,"date_published":"2021-02-15T00:00:00Z","file":[{"file_id":"9220","relation":"main_file","success":1,"file_size":4124471,"access_level":"open_access","checksum":"b8020d6338667673e34fde0608913dd2","content_type":"application/pdf","file_name":"2021_JourFluidMechanics_Klotz.pdf","creator":"dernst","date_updated":"2021-03-03T09:49:34Z","date_created":"2021-03-03T09:49:34Z"}],"language":[{"iso":"eng"}],"type":"journal_article","day":"15","file_date_updated":"2021-03-03T09:49:34Z","ec_funded":1,"month":"02","citation":{"ama":"Klotz L, Pavlenko AM, Wesfreid JE. Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow. <i>Journal of Fluid Mechanics</i>. 2021;912. doi:<a href=\"https://doi.org/10.1017/jfm.2020.1089\">10.1017/jfm.2020.1089</a>","ista":"Klotz L, Pavlenko AM, Wesfreid JE. 2021. Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow. Journal of Fluid Mechanics. 912, A24.","apa":"Klotz, L., Pavlenko, A. M., &#38; Wesfreid, J. E. (2021). Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow. <i>Journal of Fluid Mechanics</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/jfm.2020.1089\">https://doi.org/10.1017/jfm.2020.1089</a>","ieee":"L. Klotz, A. M. Pavlenko, and J. E. Wesfreid, “Experimental measurements in plane Couette-Poiseuille flow: Dynamics of the large- and small-scale flow,” <i>Journal of Fluid Mechanics</i>, vol. 912. Cambridge University Press, 2021.","mla":"Klotz, Lukasz, et al. “Experimental Measurements in Plane Couette-Poiseuille Flow: Dynamics of the Large- and Small-Scale Flow.” <i>Journal of Fluid Mechanics</i>, vol. 912, A24, Cambridge University Press, 2021, doi:<a href=\"https://doi.org/10.1017/jfm.2020.1089\">10.1017/jfm.2020.1089</a>.","chicago":"Klotz, Lukasz, A. M. Pavlenko, and J. E. Wesfreid. “Experimental Measurements in Plane Couette-Poiseuille Flow: Dynamics of the Large- and Small-Scale Flow.” <i>Journal of Fluid Mechanics</i>. Cambridge University Press, 2021. <a href=\"https://doi.org/10.1017/jfm.2020.1089\">https://doi.org/10.1017/jfm.2020.1089</a>.","short":"L. Klotz, A.M. Pavlenko, J.E. Wesfreid, Journal of Fluid Mechanics 912 (2021)."},"status":"public","acknowledgement":"We thank Y. Duguet, S. Gomé, G. Lemoult, T. Liu, B. Semin and L.S. Tuckerman for\r\nfruitful discussions. \r\nThis work was supported by a grant, TRANSFLOW, provided by the Agence Nationale de\r\nla Recherche (ANR). A.M.P. was partially supported by the French Embassy in Russia (I.I. Mechnikov scholarship) and by the Russian Science Foundation (project no. 18-79-00189). L.K. was partially supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no. 754411.","year":"2021","publication_identifier":{"issn":["0022-1120"],"eissn":["1469-7645"]},"doi":"10.1017/jfm.2020.1089","abstract":[{"lang":"eng","text":"In this paper we experimentally study the transitional range of Reynolds numbers in\r\nplane Couette–Poiseuille flow, focusing our attention on the localized turbulent structures\r\ntriggered by a strong impulsive jet and the large-scale flow generated around these\r\nstructures. We present a detailed investigation of the large-scale flow and show how\r\nits amplitude depends on Reynolds number and amplitude perturbation. In addition,\r\nwe characterize the initial dynamics of the localized turbulent spot, which includes the\r\ncoupling between the small and large scales, as well as the dependence of the advection\r\nspeed on the large-scale flow generated around the spot. Finally, we provide the first\r\nexperimental measurements of the large-scale flow around an oblique turbulent band."}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"fulldoi":"https://doi.org/10.1017/jfm.2020.1089","external_id":{"isi":["000618034400001"]},"publication_status":"published","department":[{"_id":"BjHo"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","date_updated":"2025-04-14T07:43:51Z","article_number":"A24"},{"publication_status":"published","department":[{"_id":"ChLa"}],"series_title":"LNCS","fulldoi":"https://doi.org/10.1007/978-3-030-71278-5_18","external_id":{"isi":["001500603200018"]},"date_updated":"2025-09-10T10:00:33Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","article_processing_charge":"No","oa_version":"Submitted Version","month":"03","citation":{"mla":"Volhejn, Vaclav, and Christoph Lampert. “Does SGD Implicitly Optimize for Smoothness?” <i>42nd German Conference on Pattern Recognition</i>, vol. 12544, Springer, 2021, pp. 246–59, doi:<a href=\"https://doi.org/10.1007/978-3-030-71278-5_18\">10.1007/978-3-030-71278-5_18</a>.","chicago":"Volhejn, Vaclav, and Christoph Lampert. “Does SGD Implicitly Optimize for Smoothness?” In <i>42nd German Conference on Pattern Recognition</i>, 12544:246–59. LNCS. Springer, 2021. <a href=\"https://doi.org/10.1007/978-3-030-71278-5_18\">https://doi.org/10.1007/978-3-030-71278-5_18</a>.","short":"V. Volhejn, C. Lampert, in:, 42nd German Conference on Pattern Recognition, Springer, 2021, pp. 246–259.","apa":"Volhejn, V., &#38; Lampert, C. (2021). Does SGD implicitly optimize for smoothness? In <i>42nd German Conference on Pattern Recognition</i> (Vol. 12544, pp. 246–259). Tübingen, Germany: Springer. <a href=\"https://doi.org/10.1007/978-3-030-71278-5_18\">https://doi.org/10.1007/978-3-030-71278-5_18</a>","ieee":"V. Volhejn and C. Lampert, “Does SGD implicitly optimize for smoothness?,” in <i>42nd German Conference on Pattern Recognition</i>, Tübingen, Germany, 2021, vol. 12544, pp. 246–259.","ama":"Volhejn V, Lampert C. Does SGD implicitly optimize for smoothness? In: <i>42nd German Conference on Pattern Recognition</i>. Vol 12544. LNCS. Springer; 2021:246-259. doi:<a href=\"https://doi.org/10.1007/978-3-030-71278-5_18\">10.1007/978-3-030-71278-5_18</a>","ista":"Volhejn V, Lampert C. 2021. Does SGD implicitly optimize for smoothness? 42nd German Conference on Pattern Recognition. DAGM GCPR: German Conference on Pattern Recognition LNCS vol. 12544, 246–259."},"file_date_updated":"2022-08-12T07:27:58Z","day":"17","type":"conference","abstract":[{"text":"Modern neural networks can easily fit their training set perfectly. Surprisingly, despite being “overfit” in this way, they tend to generalize well to future data, thereby defying the classic bias–variance trade-off of machine learning theory. Of the many possible explanations, a prevalent one is that training by stochastic gradient descent (SGD) imposes an implicit bias that leads it to learn simple functions, and these simple functions generalize well. However, the specifics of this implicit bias are not well understood.\r\nIn this work, we explore the smoothness conjecture which states that SGD is implicitly biased towards learning functions that are smooth. We propose several measures to formalize the intuitive notion of smoothness, and we conduct experiments to determine whether SGD indeed implicitly optimizes for these measures. Our findings rule out the possibility that smoothness measures based on first-order derivatives are being implicitly enforced. They are supportive, though, of the smoothness conjecture for measures based on second-order derivatives.","lang":"eng"}],"year":"2021","status":"public","publication_identifier":{"eissn":["1611-3349"],"issn":["0302-9743"],"isbn":["9783030712778"]},"doi":"10.1007/978-3-030-71278-5_18","volume":12544,"quality_controlled":"1","author":[{"full_name":"Volhejn, Vaclav","first_name":"Vaclav","last_name":"Volhejn","id":"d5235fb4-7a6d-11eb-b254-f25d12d631a8"},{"orcid":"0000-0001-8622-7887","full_name":"Lampert, Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","last_name":"Lampert","first_name":"Christoph"}],"title":"Does SGD implicitly optimize for smoothness?","language":[{"iso":"eng"}],"file":[{"content_type":"application/pdf","creator":"dernst","file_name":"2020_GCPR_submitted_Volhejn.pdf","date_updated":"2022-08-12T07:27:58Z","date_created":"2022-08-12T07:27:58Z","file_id":"11820","relation":"main_file","file_size":420234,"success":1,"access_level":"open_access","checksum":"3e3628ab1cf658d82524963f808004ea"}],"date_published":"2021-03-17T00:00:00Z","conference":{"end_date":"2020-10-01","location":"Tübingen, Germany","start_date":"2020-09-28","name":"DAGM GCPR: German Conference on Pattern Recognition "},"isi":1,"publisher":"Springer","date_created":"2021-03-01T09:01:16Z","oa":1,"has_accepted_license":"1","_id":"9210","page":"246-259","ddc":["510"],"intvolume":"     12544","scopus_import":"1","publication":"42nd German Conference on Pattern Recognition"},{"isi":1,"publisher":"Cold Spring Harbor Laboratory Press","_id":"9212","ddc":["580"],"intvolume":"        13","scopus_import":"1","publication":"Cold Spring Harbor Perspectives in Biology","date_created":"2021-03-01T10:08:32Z","oa":1,"article_type":"original","project":[{"_id":"2685A872-B435-11E9-9278-68D0E5697425","name":"Hormonal regulation of plant adaptive responses to environmental signals"}],"title":"Auxin-regulated lateral root organogenesis","author":[{"id":"457160E6-F248-11E8-B48F-1D18A9856A87","first_name":"Nicola","last_name":"Cavallari","full_name":"Cavallari, Nicola"},{"full_name":"Artner, Christina","last_name":"Artner","first_name":"Christina","id":"45DF286A-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Eva","last_name":"Benková","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","full_name":"Benková, Eva","orcid":"0000-0002-8510-9739"}],"volume":13,"quality_controlled":"1","pmid":1,"corr_author":"1","date_published":"2021-07-01T00:00:00Z","language":[{"iso":"eng"}],"type":"journal_article","day":"01","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/cshperspect.a039941"}],"month":"07","citation":{"apa":"Cavallari, N., Artner, C., &#38; Benková, E. (2021). Auxin-regulated lateral root organogenesis. <i>Cold Spring Harbor Perspectives in Biology</i>. Cold Spring Harbor Laboratory Press. <a href=\"https://doi.org/10.1101/cshperspect.a039941\">https://doi.org/10.1101/cshperspect.a039941</a>","ieee":"N. Cavallari, C. Artner, and E. Benková, “Auxin-regulated lateral root organogenesis,” <i>Cold Spring Harbor Perspectives in Biology</i>, vol. 13, no. 7. Cold Spring Harbor Laboratory Press, 2021.","ama":"Cavallari N, Artner C, Benková E. Auxin-regulated lateral root organogenesis. <i>Cold Spring Harbor Perspectives in Biology</i>. 2021;13(7). doi:<a href=\"https://doi.org/10.1101/cshperspect.a039941\">10.1101/cshperspect.a039941</a>","ista":"Cavallari N, Artner C, Benková E. 2021. Auxin-regulated lateral root organogenesis. Cold Spring Harbor Perspectives in Biology. 13(7), a039941.","short":"N. Cavallari, C. Artner, E. Benková, Cold Spring Harbor Perspectives in Biology 13 (2021).","mla":"Cavallari, Nicola, et al. “Auxin-Regulated Lateral Root Organogenesis.” <i>Cold Spring Harbor Perspectives in Biology</i>, vol. 13, no. 7, a039941, Cold Spring Harbor Laboratory Press, 2021, doi:<a href=\"https://doi.org/10.1101/cshperspect.a039941\">10.1101/cshperspect.a039941</a>.","chicago":"Cavallari, Nicola, Christina Artner, and Eva Benková. “Auxin-Regulated Lateral Root Organogenesis.” <i>Cold Spring Harbor Perspectives in Biology</i>. Cold Spring Harbor Laboratory Press, 2021. <a href=\"https://doi.org/10.1101/cshperspect.a039941\">https://doi.org/10.1101/cshperspect.a039941</a>."},"year":"2021","status":"public","acknowledgement":"We apologize to all the authors whose scientific work could not be cited and discussed because of space restrictions. We thank Dr. Inge Verstraeten (ISTAustria) and Dr. Juan Carlos Montesinos-Lopez (ETH Zürich) for helpful suggestions. This work was supported by the DOC Fellowship Programme of the Austrian Academy of Sciences (25008) to C.A.","doi":"10.1101/cshperspect.a039941","publication_identifier":{"issn":["1943-0264"]},"abstract":[{"text":"Plant fitness is largely dependent on the root, the underground organ, which, besides its anchoring function, supplies the plant body with water and all nutrients necessary for growth and development. To exploit the soil effectively, roots must constantly integrate environmental signals and react through adjustment of growth and development. Important components of the root management strategy involve a rapid modulation of the root growth kinetics and growth direction, as well as an increase of the root system radius through formation of lateral roots (LRs). At the molecular level, such a fascinating growth and developmental flexibility of root organ requires regulatory networks that guarantee stability of the developmental program but also allows integration of various environmental inputs. The plant hormone auxin is one of the principal endogenous regulators of root system architecture by controlling primary root growth and formation of LR. In this review, we discuss recent progress in understanding molecular networks where auxin is one of the main players shaping the root system and acting as mediator between endogenous cues and environmental factors.","lang":"eng"}],"issue":"7","fulldoi":"https://doi.org/10.1101/cshperspect.a039941","external_id":{"pmid":["33558367"],"isi":["000692069100001"]},"publication_status":"published","department":[{"_id":"EvBe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","article_processing_charge":"No","article_number":"a039941","date_updated":"2026-06-18T19:41:34Z"},{"scopus_import":"1","intvolume":"       427","publication":"Annals of Physics","_id":"9224","article_type":"original","oa":1,"date_created":"2021-03-07T23:01:25Z","isi":1,"publisher":"Elsevier","date_published":"2021-04-01T00:00:00Z","arxiv":1,"language":[{"iso":"eng"}],"title":"Distinguishing localization from chaos: Challenges in finite-size systems","author":[{"last_name":"Abanin","first_name":"D. A.","full_name":"Abanin, D. A."},{"full_name":"Bardarson, J. H.","last_name":"Bardarson","first_name":"J. H."},{"last_name":"De Tomasi","first_name":"G.","full_name":"De Tomasi, G."},{"full_name":"Gopalakrishnan, S.","last_name":"Gopalakrishnan","first_name":"S."},{"full_name":"Khemani, V.","first_name":"V.","last_name":"Khemani"},{"first_name":"S. A.","last_name":"Parameswaran","full_name":"Parameswaran, S. A."},{"full_name":"Pollmann, F.","last_name":"Pollmann","first_name":"F."},{"full_name":"Potter, A. C.","first_name":"A. C.","last_name":"Potter"},{"full_name":"Serbyn, Maksym","orcid":"0000-0002-2399-5827","last_name":"Serbyn","first_name":"Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Vasseur, R.","last_name":"Vasseur","first_name":"R."}],"volume":427,"quality_controlled":"1","doi":"10.1016/j.aop.2021.168415","publication_identifier":{"issn":["0003-4916"],"eissn":["1096-035X"]},"year":"2021","status":"public","abstract":[{"text":"We re-examine attempts to study the many-body localization transition using measures that are physically natural on the ergodic/quantum chaotic regime of the phase diagram. Using simple scaling arguments and an analysis of various models for which rigorous results are available, we find that these measures can be particularly adversely affected by the strong finite-size effects observed in nearly all numerical studies of many-body localization. This severely impacts their utility in probing the transition and the localized phase. In light of this analysis, we discuss a recent study (Šuntajs et al., 2020) of the behaviour of the Thouless energy and level repulsion in disordered spin chains, and its implications for the question of whether MBL is a true phase of matter.","lang":"eng"}],"issue":"4","main_file_link":[{"url":"https://arxiv.org/abs/1911.04501","open_access":"1"}],"type":"journal_article","day":"01","citation":{"short":"D.A. Abanin, J.H. Bardarson, G. De Tomasi, S. Gopalakrishnan, V. Khemani, S.A. Parameswaran, F. Pollmann, A.C. Potter, M. Serbyn, R. Vasseur, Annals of Physics 427 (2021).","chicago":"Abanin, D. A., J. H. Bardarson, G. De Tomasi, S. Gopalakrishnan, V. Khemani, S. A. Parameswaran, F. Pollmann, A. C. Potter, Maksym Serbyn, and R. Vasseur. “Distinguishing Localization from Chaos: Challenges in Finite-Size Systems.” <i>Annals of Physics</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.aop.2021.168415\">https://doi.org/10.1016/j.aop.2021.168415</a>.","mla":"Abanin, D. A., et al. “Distinguishing Localization from Chaos: Challenges in Finite-Size Systems.” <i>Annals of Physics</i>, vol. 427, no. 4, 168415, Elsevier, 2021, doi:<a href=\"https://doi.org/10.1016/j.aop.2021.168415\">10.1016/j.aop.2021.168415</a>.","ieee":"D. A. Abanin <i>et al.</i>, “Distinguishing localization from chaos: Challenges in finite-size systems,” <i>Annals of Physics</i>, vol. 427, no. 4. Elsevier, 2021.","ista":"Abanin DA, Bardarson JH, De Tomasi G, Gopalakrishnan S, Khemani V, Parameswaran SA, Pollmann F, Potter AC, Serbyn M, Vasseur R. 2021. Distinguishing localization from chaos: Challenges in finite-size systems. Annals of Physics. 427(4), 168415.","ama":"Abanin DA, Bardarson JH, De Tomasi G, et al. Distinguishing localization from chaos: Challenges in finite-size systems. <i>Annals of Physics</i>. 2021;427(4). doi:<a href=\"https://doi.org/10.1016/j.aop.2021.168415\">10.1016/j.aop.2021.168415</a>","apa":"Abanin, D. A., Bardarson, J. H., De Tomasi, G., Gopalakrishnan, S., Khemani, V., Parameswaran, S. A., … Vasseur, R. (2021). Distinguishing localization from chaos: Challenges in finite-size systems. <i>Annals of Physics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.aop.2021.168415\">https://doi.org/10.1016/j.aop.2021.168415</a>"},"month":"04","article_processing_charge":"No","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":"168415","date_updated":"2025-07-10T12:01:41Z","external_id":{"isi":["000634879800007"],"arxiv":["1911.04501"]},"fulldoi":"https://doi.org/10.1016/j.aop.2021.168415","department":[{"_id":"MaSe"}],"publication_status":"published"},{"publisher":"Springer Nature","isi":1,"date_created":"2021-03-07T23:01:25Z","oa":1,"has_accepted_license":"1","project":[{"_id":"25C6DC12-B435-11E9-9278-68D0E5697425","grant_number":"694227","call_identifier":"H2020","name":"Analysis of quantum many-body systems"},{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425"},{"name":"IST Austria Open Access Fund","_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854"}],"article_type":"original","ddc":["510"],"_id":"9225","publication":"Letters in Mathematical Physics","scopus_import":"1","intvolume":"       111","quality_controlled":"1","volume":111,"title":"Persistence of the spectral gap for the Landau–Pekar equations","author":[{"id":"41A639AA-F248-11E8-B48F-1D18A9856A87","first_name":"Dario","last_name":"Feliciangeli","orcid":"0000-0003-0754-8530","full_name":"Feliciangeli, Dario"},{"orcid":"0000-0001-5059-4466","full_name":"Rademacher, Simone Anna Elvira","id":"856966FE-A408-11E9-977E-802DE6697425","last_name":"Rademacher","first_name":"Simone Anna Elvira"},{"id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert","last_name":"Seiringer","orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert"}],"language":[{"iso":"eng"}],"related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"9733"}]},"date_published":"2021-02-11T00:00:00Z","file":[{"date_created":"2021-03-09T11:44:34Z","date_updated":"2021-03-09T11:44:34Z","creator":"dernst","file_name":"2021_LettersMathPhysics_Feliciangeli.pdf","content_type":"application/pdf","checksum":"ffbfe1aad623bce7ff529c207e343b53","access_level":"open_access","success":1,"file_size":391205,"file_id":"9232","relation":"main_file"}],"month":"02","citation":{"ama":"Feliciangeli D, Rademacher SAE, Seiringer R. Persistence of the spectral gap for the Landau–Pekar equations. <i>Letters in Mathematical Physics</i>. 2021;111. doi:<a href=\"https://doi.org/10.1007/s11005-020-01350-5\">10.1007/s11005-020-01350-5</a>","ieee":"D. Feliciangeli, S. A. E. Rademacher, and R. Seiringer, “Persistence of the spectral gap for the Landau–Pekar equations,” <i>Letters in Mathematical Physics</i>, vol. 111. Springer Nature, 2021.","ista":"Feliciangeli D, Rademacher SAE, Seiringer R. 2021. Persistence of the spectral gap for the Landau–Pekar equations. Letters in Mathematical Physics. 111, 19.","apa":"Feliciangeli, D., Rademacher, S. A. E., &#38; Seiringer, R. (2021). Persistence of the spectral gap for the Landau–Pekar equations. <i>Letters in Mathematical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11005-020-01350-5\">https://doi.org/10.1007/s11005-020-01350-5</a>","short":"D. Feliciangeli, S.A.E. Rademacher, R. Seiringer, Letters in Mathematical Physics 111 (2021).","mla":"Feliciangeli, Dario, et al. “Persistence of the Spectral Gap for the Landau–Pekar Equations.” <i>Letters in Mathematical Physics</i>, vol. 111, 19, Springer Nature, 2021, doi:<a href=\"https://doi.org/10.1007/s11005-020-01350-5\">10.1007/s11005-020-01350-5</a>.","chicago":"Feliciangeli, Dario, Simone Anna Elvira Rademacher, and Robert Seiringer. “Persistence of the Spectral Gap for the Landau–Pekar Equations.” <i>Letters in Mathematical Physics</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1007/s11005-020-01350-5\">https://doi.org/10.1007/s11005-020-01350-5</a>."},"day":"11","type":"journal_article","file_date_updated":"2021-03-09T11:44:34Z","ec_funded":1,"abstract":[{"lang":"eng","text":"The Landau–Pekar equations describe the dynamics of a strongly coupled polaron.\r\nHere, we provide a class of initial data for which the associated effective Hamiltonian\r\nhas a uniform spectral gap for all times. For such initial data, this allows us to extend the\r\nresults on the adiabatic theorem for the Landau–Pekar equations and their derivation\r\nfrom the Fröhlich model obtained in previous works to larger times."}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"acknowledgement":"Funding from the European Union’s Horizon 2020 research and innovation programme under the ERC Grant Agreement No 694227 (D.F. and R.S.) and under the Marie Skłodowska-Curie Grant Agreement No. 754411 (S.R.) is gratefully acknowledged. Open Access funding provided by Institute of Science and Technology (IST Austria)","status":"public","year":"2021","publication_identifier":{"issn":["0377-9017"],"eissn":["1573-0530"]},"doi":"10.1007/s11005-020-01350-5","publication_status":"published","department":[{"_id":"RoSe"}],"fulldoi":"https://doi.org/10.1007/s11005-020-01350-5","external_id":{"isi":["000617195700001"]},"date_updated":"2026-04-08T06:59:49Z","article_number":"19","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)"},{"abstract":[{"text":"In the multiway cut problem we are given a weighted undirected graph   G=(V,E)  and a set   T⊆V  of k terminals. The goal is to find a minimum weight set of edges   E′⊆E  with the property that by removing   E′  from G all the terminals become disconnected. In this paper we present a simple local search approximation algorithm for the multiway cut problem with approximation ratio   2−2k . We present an experimental evaluation of the performance of our local search algorithm and show that it greatly outperforms the isolation heuristic of Dalhaus et al. and it has similar performance as the much more complex algorithms of Calinescu et al., Sharma and Vondrak, and Buchbinder et al. which have the currently best known approximation ratios for this problem.","lang":"eng"}],"publication_identifier":{"isbn":["9783030678982"],"issn":["0302-9743"],"eissn":["1611-3349"]},"doi":"10.1007/978-3-030-67899-9_28","status":"public","year":"2021","citation":{"short":"A. Bloch-Hansen, N. Samei, R. Solis-Oba, in:, Conference on Algorithms and Discrete Applied Mathematics, Springer Nature, 2021, pp. 346–358.","chicago":"Bloch-Hansen, Andrew, Nasim Samei, and Roberto Solis-Oba. “Experimental Evaluation of a Local Search Approximation Algorithm for the Multiway Cut Problem.” In <i>Conference on Algorithms and Discrete Applied Mathematics</i>, 12601:346–58. Springer Nature, 2021. <a href=\"https://doi.org/10.1007/978-3-030-67899-9_28\">https://doi.org/10.1007/978-3-030-67899-9_28</a>.","mla":"Bloch-Hansen, Andrew, et al. “Experimental Evaluation of a Local Search Approximation Algorithm for the Multiway Cut Problem.” <i>Conference on Algorithms and Discrete Applied Mathematics</i>, vol. 12601, Springer Nature, 2021, pp. 346–58, doi:<a href=\"https://doi.org/10.1007/978-3-030-67899-9_28\">10.1007/978-3-030-67899-9_28</a>.","apa":"Bloch-Hansen, A., Samei, N., &#38; Solis-Oba, R. (2021). Experimental evaluation of a local search approximation algorithm for the multiway cut problem. In <i>Conference on Algorithms and Discrete Applied Mathematics</i> (Vol. 12601, pp. 346–358). Rupnagar, India: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-030-67899-9_28\">https://doi.org/10.1007/978-3-030-67899-9_28</a>","ista":"Bloch-Hansen A, Samei N, Solis-Oba R. 2021. Experimental evaluation of a local search approximation algorithm for the multiway cut problem. Conference on Algorithms and Discrete Applied Mathematics. CALDAM: Conference on Algorithms and Discrete Applied Mathematics, LNCS, vol. 12601, 346–358.","ieee":"A. Bloch-Hansen, N. Samei, and R. Solis-Oba, “Experimental evaluation of a local search approximation algorithm for the multiway cut problem,” in <i>Conference on Algorithms and Discrete Applied Mathematics</i>, Rupnagar, India, 2021, vol. 12601, pp. 346–358.","ama":"Bloch-Hansen A, Samei N, Solis-Oba R. Experimental evaluation of a local search approximation algorithm for the multiway cut problem. In: <i>Conference on Algorithms and Discrete Applied Mathematics</i>. Vol 12601. Springer Nature; 2021:346-358. doi:<a href=\"https://doi.org/10.1007/978-3-030-67899-9_28\">10.1007/978-3-030-67899-9_28</a>"},"month":"01","type":"conference","day":"28","date_updated":"2025-09-10T10:01:54Z","article_processing_charge":"No","oa_version":"None","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","department":[{"_id":"VlKo"}],"publication_status":"published","external_id":{"isi":["001433483100028"]},"fulldoi":"https://doi.org/10.1007/978-3-030-67899-9_28","date_created":"2021-03-07T23:01:25Z","publication":"Conference on Algorithms and Discrete Applied Mathematics","scopus_import":"1","intvolume":"     12601","page":"346-358","_id":"9227","conference":{"end_date":"2021-02-13","start_date":"2021-02-11","location":"Rupnagar, India","name":"CALDAM: Conference on Algorithms and Discrete Applied Mathematics"},"alternative_title":["LNCS"],"isi":1,"publisher":"Springer Nature","language":[{"iso":"eng"}],"date_published":"2021-01-28T00:00:00Z","quality_controlled":"1","volume":12601,"title":"Experimental evaluation of a local search approximation algorithm for the multiway cut problem","author":[{"full_name":"Bloch-Hansen, Andrew","first_name":"Andrew","last_name":"Bloch-Hansen"},{"full_name":"Samei, Nasim","first_name":"Nasim","last_name":"Samei","id":"C1531CAE-36E9-11EA-845F-33AA3DDC885E"},{"full_name":"Solis-Oba, Roberto","first_name":"Roberto","last_name":"Solis-Oba"}]},{"isi":1,"publisher":"Elsevier","_id":"9228","ddc":["570"],"page":"265-268","scopus_import":"1","intvolume":"        25","publication":"Trends in Cognitive Sciences","date_created":"2021-03-07T23:01:25Z","oa":1,"article_type":"original","has_accepted_license":"1","author":[{"full_name":"Achakulvisut, Titipat","last_name":"Achakulvisut","first_name":"Titipat"},{"last_name":"Ruangrong","first_name":"Tulakan","full_name":"Ruangrong, Tulakan"},{"full_name":"Mineault, Patrick","last_name":"Mineault","first_name":"Patrick"},{"id":"CB6FF8D2-008F-11EA-8E08-2637E6697425","last_name":"Vogels","first_name":"Tim P","orcid":"0000-0003-3295-6181","full_name":"Vogels, Tim P"},{"full_name":"Peters, Megan A.K.","last_name":"Peters","first_name":"Megan A.K."},{"full_name":"Poirazi, Panayiota","first_name":"Panayiota","last_name":"Poirazi"},{"last_name":"Rozell","first_name":"Christopher","full_name":"Rozell, Christopher"},{"first_name":"Brad","last_name":"Wyble","full_name":"Wyble, Brad"},{"first_name":"Dan F.M.","last_name":"Goodman","full_name":"Goodman, Dan F.M."},{"full_name":"Kording, Konrad Paul","last_name":"Kording","first_name":"Konrad Paul"}],"title":"Towards democratizing and automating online conferences: Lessons from the Neuromatch Conferences","volume":25,"quality_controlled":"1","pmid":1,"file":[{"content_type":"application/pdf","file_name":"2021_TrendsCognitiveSciences_Achakulvisut.pdf","creator":"dernst","date_updated":"2022-05-27T07:31:24Z","date_created":"2022-05-27T07:31:24Z","file_id":"11415","relation":"main_file","file_size":380720,"success":1,"checksum":"87e39ea7bd266b976e8631b66979214d","access_level":"open_access"}],"date_published":"2021-04-01T00:00:00Z","language":[{"iso":"eng"}],"file_date_updated":"2022-05-27T07:31:24Z","day":"01","type":"journal_article","month":"04","citation":{"mla":"Achakulvisut, Titipat, et al. “Towards Democratizing and Automating Online Conferences: Lessons from the Neuromatch Conferences.” <i>Trends in Cognitive Sciences</i>, vol. 25, no. 4, Elsevier, 2021, pp. 265–68, doi:<a href=\"https://doi.org/10.1016/j.tics.2021.01.007\">10.1016/j.tics.2021.01.007</a>.","chicago":"Achakulvisut, Titipat, Tulakan Ruangrong, Patrick Mineault, Tim P Vogels, Megan A.K. Peters, Panayiota Poirazi, Christopher Rozell, Brad Wyble, Dan F.M. Goodman, and Konrad Paul Kording. “Towards Democratizing and Automating Online Conferences: Lessons from the Neuromatch Conferences.” <i>Trends in Cognitive Sciences</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.tics.2021.01.007\">https://doi.org/10.1016/j.tics.2021.01.007</a>.","short":"T. Achakulvisut, T. Ruangrong, P. Mineault, T.P. Vogels, M.A.K. Peters, P. Poirazi, C. Rozell, B. Wyble, D.F.M. Goodman, K.P. Kording, Trends in Cognitive Sciences 25 (2021) 265–268.","ama":"Achakulvisut T, Ruangrong T, Mineault P, et al. Towards democratizing and automating online conferences: Lessons from the Neuromatch Conferences. <i>Trends in Cognitive Sciences</i>. 2021;25(4):265-268. doi:<a href=\"https://doi.org/10.1016/j.tics.2021.01.007\">10.1016/j.tics.2021.01.007</a>","ista":"Achakulvisut T, Ruangrong T, Mineault P, Vogels TP, Peters MAK, Poirazi P, Rozell C, Wyble B, Goodman DFM, Kording KP. 2021. Towards democratizing and automating online conferences: Lessons from the Neuromatch Conferences. Trends in Cognitive Sciences. 25(4), 265–268.","ieee":"T. Achakulvisut <i>et al.</i>, “Towards democratizing and automating online conferences: Lessons from the Neuromatch Conferences,” <i>Trends in Cognitive Sciences</i>, vol. 25, no. 4. Elsevier, pp. 265–268, 2021.","apa":"Achakulvisut, T., Ruangrong, T., Mineault, P., Vogels, T. P., Peters, M. A. K., Poirazi, P., … Kording, K. P. (2021). Towards democratizing and automating online conferences: Lessons from the Neuromatch Conferences. <i>Trends in Cognitive Sciences</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.tics.2021.01.007\">https://doi.org/10.1016/j.tics.2021.01.007</a>"},"year":"2021","status":"public","acknowledgement":"We thank all of our volunteers from the NMC conferences (list of names in the appendix). We also thank the NSF for support from 1734220 to B.W., and DARPA for support to T.A.","doi":"10.1016/j.tics.2021.01.007","publication_identifier":{"eissn":["1879-307X"],"issn":["1364-6613"]},"abstract":[{"text":"Legacy conferences are costly and time consuming, and exclude scientists lacking various resources or abilities. During the 2020 pandemic, we created an online conference platform, Neuromatch Conferences (NMC), aimed at developing technological and cultural changes to make conferences more democratic, scalable, and accessible. We discuss the lessons we learned.","lang":"eng"}],"issue":"4","fulldoi":"https://doi.org/10.1016/j.tics.2021.01.007","external_id":{"isi":["000627418000001"],"pmid":["33608214"]},"publication_status":"published","department":[{"_id":"TiVo"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Submitted Version","article_processing_charge":"No","date_updated":"2023-08-07T13:59:07Z"},{"main_file_link":[{"url":"https://arxiv.org/abs/2103.04817","open_access":"1"}],"ec_funded":1,"type":"preprint","day":"08","citation":{"ista":"Arguin L-P, Dubach G, Hartung L. Maxima of a random model of the Riemann zeta function over intervals of varying length. arXiv, 2103.04817.","apa":"Arguin, L.-P., Dubach, G., &#38; Hartung, L. (n.d.). Maxima of a random model of the Riemann zeta function over intervals of varying length. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2103.04817\">https://doi.org/10.48550/arXiv.2103.04817</a>","ieee":"L.-P. Arguin, G. Dubach, and L. Hartung, “Maxima of a random model of the Riemann zeta function over intervals of varying length,” <i>arXiv</i>. .","ama":"Arguin L-P, Dubach G, Hartung L. Maxima of a random model of the Riemann zeta function over intervals of varying length. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2103.04817\">10.48550/arXiv.2103.04817</a>","chicago":"Arguin, Louis-Pierre, Guillaume Dubach, and Lisa Hartung. “Maxima of a Random Model of the Riemann Zeta Function over Intervals of Varying Length.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2103.04817\">https://doi.org/10.48550/arXiv.2103.04817</a>.","mla":"Arguin, Louis-Pierre, et al. “Maxima of a Random Model of the Riemann Zeta Function over Intervals of Varying Length.” <i>ArXiv</i>, 2103.04817, doi:<a href=\"https://doi.org/10.48550/arXiv.2103.04817\">10.48550/arXiv.2103.04817</a>.","short":"L.-P. Arguin, G. Dubach, L. Hartung, ArXiv (n.d.)."},"month":"03","publication":"arXiv","doi":"10.48550/arXiv.2103.04817","acknowledgement":"The research of L.-P. A. is supported in part by the grant NSF CAREER DMS-1653602. G. D. gratefully acknowledges support from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411. The research of L. H. is supported in part by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through Project-ID 233630050 -TRR 146, Project-ID 443891315 within SPP 2265 and Project-ID 446173099.","status":"public","year":"2021","_id":"9230","project":[{"call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"}],"date_created":"2021-03-09T11:08:15Z","oa":1,"abstract":[{"text":"We consider a model of the Riemann zeta function on the critical axis and study its maximum over intervals of length (log T)θ, where θ is either fixed or tends to zero at a suitable rate.\r\nIt is shown that the deterministic level of the maximum interpolates smoothly between the ones\r\nof log-correlated variables and of i.i.d. random variables, exhibiting a smooth transition ‘from\r\n3/4 to 1/4’ in the second order. This provides a natural context where extreme value statistics of\r\nlog-correlated variables with time-dependent variance and rate occur. A key ingredient of the\r\nproof is a precise upper tail tightness estimate for the maximum of the model on intervals of\r\nsize one, that includes a Gaussian correction. This correction is expected to be present for the\r\nRiemann zeta function and pertains to the question of the correct order of the maximum of\r\nthe zeta function in large intervals.","lang":"eng"}],"external_id":{"arxiv":["2103.04817"]},"title":"Maxima of a random model of the Riemann zeta function over intervals of varying length","fulldoi":"https://doi.org/10.48550/arXiv.2103.04817","author":[{"first_name":"Louis-Pierre","last_name":"Arguin","full_name":"Arguin, Louis-Pierre"},{"id":"D5C6A458-10C4-11EA-ABF4-A4B43DDC885E","first_name":"Guillaume","last_name":"Dubach","orcid":"0000-0001-6892-8137","full_name":"Dubach, Guillaume"},{"first_name":"Lisa","last_name":"Hartung","full_name":"Hartung, Lisa"}],"department":[{"_id":"LaEr"}],"publication_status":"submitted","date_published":"2021-03-08T00:00:00Z","oa_version":"Preprint","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"arxiv":1,"date_updated":"2025-04-14T07:43:51Z","article_number":"2103.04817"},{"ec_funded":1,"file_date_updated":"2021-08-11T12:44:16Z","type":"journal_article","day":"01","keyword":["Computer Networks and Communications","Software","Artificial Intelligence"],"citation":{"apa":"Izuchukwu, C., &#38; Shehu, Y. (2021). New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity. <i>Networks and Spatial Economics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11067-021-09517-w\">https://doi.org/10.1007/s11067-021-09517-w</a>","ieee":"C. Izuchukwu and Y. Shehu, “New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity,” <i>Networks and Spatial Economics</i>, vol. 21, no. 2. Springer Nature, pp. 291–323, 2021.","ama":"Izuchukwu C, Shehu Y. New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity. <i>Networks and Spatial Economics</i>. 2021;21(2):291-323. doi:<a href=\"https://doi.org/10.1007/s11067-021-09517-w\">10.1007/s11067-021-09517-w</a>","ista":"Izuchukwu C, Shehu Y. 2021. New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity. Networks and Spatial Economics. 21(2), 291–323.","chicago":"Izuchukwu, Chinedu, and Yekini Shehu. “New Inertial Projection Methods for Solving Multivalued Variational Inequality Problems beyond Monotonicity.” <i>Networks and Spatial Economics</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1007/s11067-021-09517-w\">https://doi.org/10.1007/s11067-021-09517-w</a>.","mla":"Izuchukwu, Chinedu, and Yekini Shehu. “New Inertial Projection Methods for Solving Multivalued Variational Inequality Problems beyond Monotonicity.” <i>Networks and Spatial Economics</i>, vol. 21, no. 2, Springer Nature, 2021, pp. 291–323, doi:<a href=\"https://doi.org/10.1007/s11067-021-09517-w\">10.1007/s11067-021-09517-w</a>.","short":"C. Izuchukwu, Y. Shehu, Networks and Spatial Economics 21 (2021) 291–323."},"month":"06","doi":"10.1007/s11067-021-09517-w","publication_identifier":{"issn":["1566-113X"],"eissn":["1572-9427"]},"year":"2021","acknowledgement":"The authors sincerely thank the Editor-in-Chief and anonymous referees for their careful reading, constructive comments and fruitful suggestions that help improve the manuscript. The research of the first author is supported by the National Research Foundation (NRF) South Africa (S& F-DSI/NRF Free Standing Postdoctoral Fellowship; Grant Number: 120784). The first author also acknowledges the financial support from DSI/NRF, South Africa Center of Excellence in Mathematical and Statistical Sciences (CoE-MaSS) Postdoctoral Fellowship. The second author has received funding from the European Research Council (ERC) under the European Union’s Seventh Framework Program (FP7 - 2007-2013) (Grant agreement No. 616160). Open Access funding provided by Institute of Science and Technology (IST Austria).","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"In this paper, we present two new inertial projection-type methods for solving multivalued variational inequality problems in finite-dimensional spaces. We establish the convergence of the sequence generated by these methods when the multivalued mapping associated with the problem is only required to be locally bounded without any monotonicity assumption. Furthermore, the inertial techniques that we employ in this paper are quite different from the ones used in most papers. Moreover, based on the weaker assumptions on the inertial factor in our methods, we derive several special cases of our methods. Finally, we present some experimental results to illustrate the profits that we gain by introducing the inertial extrapolation steps."}],"issue":"2","external_id":{"isi":["000625002100001"]},"fulldoi":"https://doi.org/10.1007/s11067-021-09517-w","department":[{"_id":"VlKo"}],"publication_status":"published","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_updated":"2024-11-04T13:52:33Z","publisher":"Springer Nature","isi":1,"intvolume":"        21","scopus_import":"1","publication":"Networks and Spatial Economics","_id":"9234","page":"291-323","ddc":["510"],"article_type":"original","project":[{"name":"Discrete Optimization in Computer Vision: Theory and Practice","call_identifier":"FP7","grant_number":"616160","_id":"25FBA906-B435-11E9-9278-68D0E5697425"},{"name":"IST Austria Open Access Fund","_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854"}],"has_accepted_license":"1","date_created":"2021-03-10T12:18:47Z","oa":1,"title":"New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity","author":[{"first_name":"Chinedu","last_name":"Izuchukwu","full_name":"Izuchukwu, Chinedu"},{"orcid":"0000-0001-9224-7139","full_name":"Shehu, Yekini","id":"3FC7CB58-F248-11E8-B48F-1D18A9856A87","last_name":"Shehu","first_name":"Yekini"}],"volume":21,"quality_controlled":"1","file":[{"success":1,"file_size":834964,"file_id":"9884","relation":"main_file","checksum":"22b4253a2e5da843622a2df713784b4c","access_level":"open_access","file_name":"2021_NetworksSpatialEconomics_Shehu.pdf","creator":"kschuh","content_type":"application/pdf","date_updated":"2021-08-11T12:44:16Z","date_created":"2021-08-11T12:44:16Z"}],"date_published":"2021-06-01T00:00:00Z","language":[{"iso":"eng"}]},{"article_type":"original","oa":1,"date_created":"2021-03-14T23:01:32Z","scopus_import":"1","intvolume":"       119","publication":"Journal of Computer and System Sciences","_id":"9239","page":"133-144","publisher":"Elsevier","isi":1,"arxiv":1,"language":[{"iso":"eng"}],"date_published":"2021-03-03T00:00:00Z","related_material":{"record":[{"id":"6884","relation":"earlier_version","status":"public"}]},"volume":119,"quality_controlled":"1","title":"Bidding mechanisms in graph games","author":[{"orcid":"0000-0001-5588-8287","full_name":"Avni, Guy","id":"463C8BC2-F248-11E8-B48F-1D18A9856A87","last_name":"Avni","first_name":"Guy"},{"first_name":"Thomas A","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","full_name":"Henzinger, Thomas A","orcid":"0000-0002-2985-7724"},{"first_name":"Đorđe","last_name":"Žikelić","full_name":"Žikelić, Đorđe"}],"abstract":[{"text":"A graph game proceeds as follows: two players move a token through a graph to produce a finite or infinite path, which determines the payoff of the game. We study bidding games in which in each turn, an auction determines which player moves the token. Bidding games were largely studied in combination with two variants of first-price auctions called “Richman” and “poorman” bidding. We study taxman bidding, which span the spectrum between the two. The game is parameterized by a constant : portion τ of the winning bid is paid to the other player, and portion  to the bank. While finite-duration (reachability) taxman games have been studied before, we present, for the first time, results on infinite-duration taxman games: we unify, generalize, and simplify previous equivalences between bidding games and a class of stochastic games called random-turn games.","lang":"eng"}],"issue":"8","doi":"10.1016/j.jcss.2021.02.008","publication_identifier":{"eissn":["1090-2724"],"issn":["0022-0000"]},"year":"2021","status":"public","citation":{"short":"G. Avni, T.A. Henzinger, Đ. Žikelić, Journal of Computer and System Sciences 119 (2021) 133–144.","mla":"Avni, Guy, et al. “Bidding Mechanisms in Graph Games.” <i>Journal of Computer and System Sciences</i>, vol. 119, no. 8, Elsevier, 2021, pp. 133–44, doi:<a href=\"https://doi.org/10.1016/j.jcss.2021.02.008\">10.1016/j.jcss.2021.02.008</a>.","chicago":"Avni, Guy, Thomas A Henzinger, and Đorđe Žikelić. “Bidding Mechanisms in Graph Games.” <i>Journal of Computer and System Sciences</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.jcss.2021.02.008\">https://doi.org/10.1016/j.jcss.2021.02.008</a>.","ieee":"G. Avni, T. A. Henzinger, and Đ. Žikelić, “Bidding mechanisms in graph games,” <i>Journal of Computer and System Sciences</i>, vol. 119, no. 8. Elsevier, pp. 133–144, 2021.","ista":"Avni G, Henzinger TA, Žikelić Đ. 2021. Bidding mechanisms in graph games. Journal of Computer and System Sciences. 119(8), 133–144.","ama":"Avni G, Henzinger TA, Žikelić Đ. Bidding mechanisms in graph games. <i>Journal of Computer and System Sciences</i>. 2021;119(8):133-144. doi:<a href=\"https://doi.org/10.1016/j.jcss.2021.02.008\">10.1016/j.jcss.2021.02.008</a>","apa":"Avni, G., Henzinger, T. A., &#38; Žikelić, Đ. (2021). Bidding mechanisms in graph games. <i>Journal of Computer and System Sciences</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jcss.2021.02.008\">https://doi.org/10.1016/j.jcss.2021.02.008</a>"},"month":"03","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1905.03835"}],"day":"03","type":"journal_article","date_updated":"2025-07-10T11:53:57Z","article_processing_charge":"No","oa_version":"Preprint","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"ToHe"}],"publication_status":"published","external_id":{"isi":["000634149800009"],"arxiv":["1905.03835"]},"fulldoi":"https://doi.org/10.1016/j.jcss.2021.02.008"},{"has_accepted_license":"1","article_type":"original","project":[{"call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"}],"oa":1,"date_created":"2021-03-14T23:01:32Z","publication":"Journal of Differential Equations","scopus_import":"1","intvolume":"       284","page":"253-283","ddc":["510"],"_id":"9240","isi":1,"publisher":"Elsevier","language":[{"iso":"eng"}],"date_published":"2021-05-25T00:00:00Z","file":[{"file_id":"9267","relation":"main_file","success":1,"file_size":473310,"checksum":"c630b691fb9e716b02aa6103a9794ec8","access_level":"open_access","content_type":"application/pdf","file_name":"2021_JourDiffEquations_Cornalba.pdf","creator":"dernst","date_updated":"2021-03-22T07:18:01Z","date_created":"2021-03-22T07:18:01Z"}],"quality_controlled":"1","volume":284,"author":[{"id":"2CEB641C-A400-11E9-A717-D712E6697425","first_name":"Federico","last_name":"Cornalba","orcid":"0000-0002-6269-5149","full_name":"Cornalba, Federico"},{"first_name":"Tony","last_name":"Shardlow","full_name":"Shardlow, Tony"},{"full_name":"Zimmer, Johannes","first_name":"Johannes","last_name":"Zimmer"}],"title":"Well-posedness for a regularised inertial Dean–Kawasaki model for slender particles in several space dimensions","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"issue":"5","abstract":[{"lang":"eng","text":"A stochastic PDE, describing mesoscopic fluctuations in systems of weakly interacting inertial particles of finite volume, is proposed and analysed in any finite dimension . It is a regularised and inertial version of the Dean–Kawasaki model. A high-probability well-posedness theory for this model is developed. This theory improves significantly on the spatial scaling restrictions imposed in an earlier work of the same authors, which applied only to significantly larger particles in one dimension. The well-posedness theory now applies in d-dimensions when the particle-width ϵ is proportional to  for  and N is the number of particles. This scaling is optimal in a certain Sobolev norm. Key tools of the analysis are fractional Sobolev spaces, sharp bounds on Bessel functions, separability of the regularisation in the d-spatial dimensions, and use of the Faà di Bruno's formula."}],"doi":"10.1016/j.jde.2021.02.048","publication_identifier":{"eissn":["1090-2732"],"issn":["0022-0396"]},"acknowledgement":"All authors thank the anonymous referee for his/her careful reading of the manuscript and valuable suggestions. This paper was motivated by stimulating discussions at the First Berlin–Leipzig Workshop on Fluctuating Hydrodynamics in August 2019 with Ana Djurdjevac, Rupert Klein and Ralf Kornhuber. JZ gratefully acknowledges funding by a Royal Society Wolfson Research Merit Award. FC gratefully acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 754411.","status":"public","year":"2021","citation":{"ista":"Cornalba F, Shardlow T, Zimmer J. 2021. Well-posedness for a regularised inertial Dean–Kawasaki model for slender particles in several space dimensions. Journal of Differential Equations. 284(5), 253–283.","apa":"Cornalba, F., Shardlow, T., &#38; Zimmer, J. (2021). Well-posedness for a regularised inertial Dean–Kawasaki model for slender particles in several space dimensions. <i>Journal of Differential Equations</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jde.2021.02.048\">https://doi.org/10.1016/j.jde.2021.02.048</a>","ieee":"F. Cornalba, T. Shardlow, and J. Zimmer, “Well-posedness for a regularised inertial Dean–Kawasaki model for slender particles in several space dimensions,” <i>Journal of Differential Equations</i>, vol. 284, no. 5. Elsevier, pp. 253–283, 2021.","ama":"Cornalba F, Shardlow T, Zimmer J. Well-posedness for a regularised inertial Dean–Kawasaki model for slender particles in several space dimensions. <i>Journal of Differential Equations</i>. 2021;284(5):253-283. doi:<a href=\"https://doi.org/10.1016/j.jde.2021.02.048\">10.1016/j.jde.2021.02.048</a>","short":"F. Cornalba, T. Shardlow, J. Zimmer, Journal of Differential Equations 284 (2021) 253–283.","chicago":"Cornalba, Federico, Tony Shardlow, and Johannes Zimmer. “Well-Posedness for a Regularised Inertial Dean–Kawasaki Model for Slender Particles in Several Space Dimensions.” <i>Journal of Differential Equations</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.jde.2021.02.048\">https://doi.org/10.1016/j.jde.2021.02.048</a>.","mla":"Cornalba, Federico, et al. “Well-Posedness for a Regularised Inertial Dean–Kawasaki Model for Slender Particles in Several Space Dimensions.” <i>Journal of Differential Equations</i>, vol. 284, no. 5, Elsevier, 2021, pp. 253–83, doi:<a href=\"https://doi.org/10.1016/j.jde.2021.02.048\">10.1016/j.jde.2021.02.048</a>."},"month":"05","ec_funded":1,"type":"journal_article","day":"25","file_date_updated":"2021-03-22T07:18:01Z","date_updated":"2025-04-14T07:43:51Z","article_processing_charge":"Yes (via OA deal)","oa_version":"Published Version","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"JuFi"}],"publication_status":"published","external_id":{"isi":["000634823300010"]},"fulldoi":"https://doi.org/10.1016/j.jde.2021.02.048"},{"fulldoi":"https://doi.org/10.1103/PhysRevA.103.023708","external_id":{"isi":["000617037900013"],"arxiv":["2010.05356"]},"publication_status":"published","department":[{"_id":"JoFi"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","oa_version":"Preprint","date_updated":"2023-08-07T14:11:18Z","article_number":"023708","day":"11","type":"journal_article","main_file_link":[{"url":"https://arxiv.org/abs/2010.05356","open_access":"1"}],"month":"02","citation":{"ieee":"A. R. Rueda Sanchez, “Frequency-multiplexed hybrid optical entangled source based on the Pockels effect,” <i>Physical Review A</i>, vol. 103, no. 2. American Physical Society, 2021.","ama":"Rueda Sanchez AR. Frequency-multiplexed hybrid optical entangled source based on the Pockels effect. <i>Physical Review A</i>. 2021;103(2). doi:<a href=\"https://doi.org/10.1103/PhysRevA.103.023708\">10.1103/PhysRevA.103.023708</a>","apa":"Rueda Sanchez, A. R. (2021). Frequency-multiplexed hybrid optical entangled source based on the Pockels effect. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevA.103.023708\">https://doi.org/10.1103/PhysRevA.103.023708</a>","ista":"Rueda Sanchez AR. 2021. Frequency-multiplexed hybrid optical entangled source based on the Pockels effect. Physical Review A. 103(2), 023708.","mla":"Rueda Sanchez, Alfredo R. “Frequency-Multiplexed Hybrid Optical Entangled Source Based on the Pockels Effect.” <i>Physical Review A</i>, vol. 103, no. 2, 023708, American Physical Society, 2021, doi:<a href=\"https://doi.org/10.1103/PhysRevA.103.023708\">10.1103/PhysRevA.103.023708</a>.","chicago":"Rueda Sanchez, Alfredo R. “Frequency-Multiplexed Hybrid Optical Entangled Source Based on the Pockels Effect.” <i>Physical Review A</i>. American Physical Society, 2021. <a href=\"https://doi.org/10.1103/PhysRevA.103.023708\">https://doi.org/10.1103/PhysRevA.103.023708</a>.","short":"A.R. Rueda Sanchez, Physical Review A 103 (2021)."},"status":"public","acknowledgement":"I thank Prof. Shabir Barzanjeh and Dr. Ulrich Vogl for the fruitful discussions.\r\n","year":"2021","doi":"10.1103/PhysRevA.103.023708","publication_identifier":{"eissn":["2469-9934"],"issn":["2469-9926"]},"issue":"2","abstract":[{"text":"In the recent years important experimental advances in resonant electro-optic modulators as high-efficiency sources for coherent frequency combs and as devices for quantum information transfer have been realized, where strong optical and microwave mode coupling were achieved. These features suggest electro-optic-based devices as candidates for entangled optical frequency comb sources. In the present work, I study the generation of entangled optical frequency combs in millimeter-sized resonant electro-optic modulators. These devices profit from the experimentally proven advantages such as nearly constant optical free spectral ranges over several gigahertz, and high optical and microwave quality factors. The generation of frequency multiplexed quantum channels with spectral bandwidth in the MHz range for conservative parameter values paves the way towards novel uses in long-distance hybrid quantum networks, quantum key distribution, enhanced optical metrology, and quantum computing.","lang":"eng"}],"title":"Frequency-multiplexed hybrid optical entangled source based on the Pockels effect","author":[{"orcid":"0000-0001-6249-5860","full_name":"Rueda Sanchez, Alfredo R","id":"3B82B0F8-F248-11E8-B48F-1D18A9856A87","last_name":"Rueda Sanchez","first_name":"Alfredo R"}],"quality_controlled":"1","volume":103,"date_published":"2021-02-11T00:00:00Z","language":[{"iso":"eng"}],"arxiv":1,"publisher":"American Physical Society","isi":1,"_id":"9242","publication":"Physical Review A","scopus_import":"1","intvolume":"       103","date_created":"2021-03-14T23:01:33Z","oa":1,"article_type":"original"},{"author":[{"first_name":"Víctor M.","last_name":"Hernández-Rocamora","full_name":"Hernández-Rocamora, Víctor M."},{"id":"38661662-F248-11E8-B48F-1D18A9856A87","last_name":"Baranova","first_name":"Natalia S.","orcid":"0000-0002-3086-9124","full_name":"Baranova, Natalia S."},{"full_name":"Peters, Katharina","last_name":"Peters","first_name":"Katharina"},{"full_name":"Breukink, Eefjan","last_name":"Breukink","first_name":"Eefjan"},{"last_name":"Loose","first_name":"Martin","id":"462D4284-F248-11E8-B48F-1D18A9856A87","full_name":"Loose, Martin","orcid":"0000-0001-7309-9724"},{"full_name":"Vollmer, Waldemar","first_name":"Waldemar","last_name":"Vollmer"}],"title":"Real time monitoring of peptidoglycan synthesis by membrane-reconstituted penicillin binding proteins","volume":10,"quality_controlled":"1","file":[{"content_type":"application/pdf","creator":"dernst","file_name":"2021_eLife_HernandezRocamora.pdf","date_updated":"2021-03-22T07:36:08Z","date_created":"2021-03-22T07:36:08Z","file_id":"9268","relation":"main_file","file_size":2314698,"success":1,"access_level":"open_access","checksum":"79897a09bfecd9914d39c4aea2841855"}],"date_published":"2021-02-24T00:00:00Z","language":[{"iso":"eng"}],"isi":1,"publisher":"eLife Sciences Publications","intvolume":"        10","scopus_import":"1","publication":"eLife","_id":"9243","ddc":["570"],"article_type":"original","project":[{"grant_number":"679239","_id":"2595697A-B435-11E9-9278-68D0E5697425","name":"Self-Organization of the Bacterial Cell","call_identifier":"H2020"},{"_id":"2596EAB6-B435-11E9-9278-68D0E5697425","grant_number":"ALTF 2015-1163","name":"Synthesis of bacterial cell wall"},{"_id":"259B655A-B435-11E9-9278-68D0E5697425","grant_number":"LT000824/2016","name":"Reconstitution of bacterial cell wall synthesis"}],"has_accepted_license":"1","date_created":"2021-03-14T23:01:33Z","oa":1,"external_id":{"isi":["000627596400001"]},"fulldoi":"https://doi.org/10.7554/eLife.61525","department":[{"_id":"MaLo"}],"publication_status":"published","oa_version":"Published Version","article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_number":"1-32","date_updated":"2024-10-22T10:04:21Z","ec_funded":1,"file_date_updated":"2021-03-22T07:36:08Z","type":"journal_article","day":"24","citation":{"ista":"Hernández-Rocamora VM, Baranova NS, Peters K, Breukink E, Loose M, Vollmer W. 2021. Real time monitoring of peptidoglycan synthesis by membrane-reconstituted penicillin binding proteins. eLife. 10, 1–32.","ama":"Hernández-Rocamora VM, Baranova NS, Peters K, Breukink E, Loose M, Vollmer W. Real time monitoring of peptidoglycan synthesis by membrane-reconstituted penicillin binding proteins. <i>eLife</i>. 2021;10. doi:<a href=\"https://doi.org/10.7554/eLife.61525\">10.7554/eLife.61525</a>","apa":"Hernández-Rocamora, V. M., Baranova, N. S., Peters, K., Breukink, E., Loose, M., &#38; Vollmer, W. (2021). Real time monitoring of peptidoglycan synthesis by membrane-reconstituted penicillin binding proteins. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.61525\">https://doi.org/10.7554/eLife.61525</a>","ieee":"V. M. Hernández-Rocamora, N. S. Baranova, K. Peters, E. Breukink, M. Loose, and W. Vollmer, “Real time monitoring of peptidoglycan synthesis by membrane-reconstituted penicillin binding proteins,” <i>eLife</i>, vol. 10. eLife Sciences Publications, 2021.","mla":"Hernández-Rocamora, Víctor M., et al. “Real Time Monitoring of Peptidoglycan Synthesis by Membrane-Reconstituted Penicillin Binding Proteins.” <i>ELife</i>, vol. 10, 1–32, eLife Sciences Publications, 2021, doi:<a href=\"https://doi.org/10.7554/eLife.61525\">10.7554/eLife.61525</a>.","chicago":"Hernández-Rocamora, Víctor M., Natalia S. Baranova, Katharina Peters, Eefjan Breukink, Martin Loose, and Waldemar Vollmer. “Real Time Monitoring of Peptidoglycan Synthesis by Membrane-Reconstituted Penicillin Binding Proteins.” <i>ELife</i>. eLife Sciences Publications, 2021. <a href=\"https://doi.org/10.7554/eLife.61525\">https://doi.org/10.7554/eLife.61525</a>.","short":"V.M. Hernández-Rocamora, N.S. Baranova, K. Peters, E. Breukink, M. Loose, W. Vollmer, ELife 10 (2021)."},"month":"02","publication_identifier":{"eissn":["2050-084X"]},"doi":"10.7554/eLife.61525","year":"2021","acknowledgement":"We thank Alexander Egan (Newcastle University) for purified proteins LpoB(sol) and LpoPPa(sol), Federico Corona (Newcastle University) for purified MepM, and Oliver Birkholz and Jacob Piehler (Department of Biology and Center of Cellular Nanoanalytics, University of Osnabru¨ ck) for their help with PBP1B reconstitution into polymer-SLBs and initial guidance on single particle tracking. We also acknowledge Christian P Richter and Changjiang You (Department of Biology and Center of Cellular Nanoanalytics, University of Osnabru¨ ck) for providing SLIMfast software and tris-DODA-NTA reagent, respectively. This work was funded by the BBSRC grant BB/R017409/1 (to WV), the European Research Council through grant ERC-2015-StG-679239 (to ML), and long-term fellowships HFSP LT 000824/2016-L4 and EMBO ALTF 1163–2015 (to NB). ","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"abstract":[{"text":"Peptidoglycan is an essential component of the bacterial cell envelope that surrounds the cytoplasmic membrane to protect the cell from osmotic lysis. Important antibiotics such as β-lactams and glycopeptides target peptidoglycan biosynthesis. Class A penicillin-binding proteins (PBPs) are bifunctional membrane-bound peptidoglycan synthases that polymerize glycan chains and connect adjacent stem peptides by transpeptidation. How these enzymes work in their physiological membrane environment is poorly understood. Here, we developed a novel Förster resonance energy transfer-based assay to follow in real time both reactions of class A PBPs reconstituted in liposomes or supported lipid bilayers and applied this assay with PBP1B homologues from Escherichia coli, Pseudomonas aeruginosa, and Acinetobacter baumannii in the presence or absence of their cognate lipoprotein activator. Our assay will allow unravelling the mechanisms of peptidoglycan synthesis in a lipid-bilayer environment and can be further developed to be used for high-throughput screening for new antimicrobials.","lang":"eng"}]},{"publisher":"eLife Sciences Publications","isi":1,"date_created":"2021-03-14T23:01:34Z","oa":1,"article_type":"original","project":[{"name":"Design Principles of Branching Morphogenesis","call_identifier":"H2020","grant_number":"851288","_id":"05943252-7A3F-11EA-A408-12923DDC885E"}],"has_accepted_license":"1","_id":"9244","ddc":["570"],"intvolume":"        10","scopus_import":"1","publication":"eLife","volume":10,"quality_controlled":"1","pmid":1,"title":"DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for alagille syndrome","author":[{"full_name":"Hankeova, Simona","first_name":"Simona","last_name":"Hankeova"},{"full_name":"Salplachta, Jakub","last_name":"Salplachta","first_name":"Jakub"},{"last_name":"Zikmund","first_name":"Tomas","full_name":"Zikmund, Tomas"},{"full_name":"Kavkova, Michaela","last_name":"Kavkova","first_name":"Michaela"},{"first_name":"Noémi","last_name":"Van Hul","full_name":"Van Hul, Noémi"},{"last_name":"Brinek","first_name":"Adam","full_name":"Brinek, Adam"},{"full_name":"Smekalova, Veronika","last_name":"Smekalova","first_name":"Veronika"},{"full_name":"Laznovsky, Jakub","first_name":"Jakub","last_name":"Laznovsky"},{"full_name":"Dawit, Feven","first_name":"Feven","last_name":"Dawit"},{"full_name":"Jaros, Josef","first_name":"Josef","last_name":"Jaros"},{"first_name":"Vítězslav","last_name":"Bryja","full_name":"Bryja, Vítězslav"},{"last_name":"Lendahl","first_name":"Urban","full_name":"Lendahl, Urban"},{"full_name":"Ellis, Ewa","first_name":"Ewa","last_name":"Ellis"},{"full_name":"Nemeth, Antal","first_name":"Antal","last_name":"Nemeth"},{"full_name":"Fischler, Björn","first_name":"Björn","last_name":"Fischler"},{"id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","last_name":"Hannezo","first_name":"Edouard B","orcid":"0000-0001-6005-1561","full_name":"Hannezo, Edouard B"},{"last_name":"Kaiser","first_name":"Jozef","full_name":"Kaiser, Jozef"},{"full_name":"Andersson, Emma Rachel","first_name":"Emma Rachel","last_name":"Andersson"}],"language":[{"iso":"eng"}],"file":[{"access_level":"open_access","checksum":"20ccf4dfe46c48cf986794c8bf4fd1cb","success":1,"file_size":9259690,"relation":"main_file","file_id":"9271","date_updated":"2021-03-22T08:50:33Z","date_created":"2021-03-22T08:50:33Z","file_name":"2021_eLife_Hankeova.pdf","creator":"dernst","content_type":"application/pdf"}],"date_published":"2021-02-26T00:00:00Z","month":"02","citation":{"chicago":"Hankeova, Simona, Jakub Salplachta, Tomas Zikmund, Michaela Kavkova, Noémi Van Hul, Adam Brinek, Veronika Smekalova, et al. “DUCT Reveals Architectural Mechanisms Contributing to Bile Duct Recovery in a Mouse Model for Alagille Syndrome.” <i>ELife</i>. eLife Sciences Publications, 2021. <a href=\"https://doi.org/10.7554/eLife.60916\">https://doi.org/10.7554/eLife.60916</a>.","mla":"Hankeova, Simona, et al. “DUCT Reveals Architectural Mechanisms Contributing to Bile Duct Recovery in a Mouse Model for Alagille Syndrome.” <i>ELife</i>, vol. 10, e60916, eLife Sciences Publications, 2021, doi:<a href=\"https://doi.org/10.7554/eLife.60916\">10.7554/eLife.60916</a>.","short":"S. Hankeova, J. Salplachta, T. Zikmund, M. Kavkova, N. Van Hul, A. Brinek, V. Smekalova, J. Laznovsky, F. Dawit, J. Jaros, V. Bryja, U. Lendahl, E. Ellis, A. Nemeth, B. Fischler, E.B. Hannezo, J. Kaiser, E.R. Andersson, ELife 10 (2021).","ieee":"S. Hankeova <i>et al.</i>, “DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for alagille syndrome,” <i>eLife</i>, vol. 10. eLife Sciences Publications, 2021.","apa":"Hankeova, S., Salplachta, J., Zikmund, T., Kavkova, M., Van Hul, N., Brinek, A., … Andersson, E. R. (2021). DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for alagille syndrome. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.60916\">https://doi.org/10.7554/eLife.60916</a>","ista":"Hankeova S, Salplachta J, Zikmund T, Kavkova M, Van Hul N, Brinek A, Smekalova V, Laznovsky J, Dawit F, Jaros J, Bryja V, Lendahl U, Ellis E, Nemeth A, Fischler B, Hannezo EB, Kaiser J, Andersson ER. 2021. DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for alagille syndrome. eLife. 10, e60916.","ama":"Hankeova S, Salplachta J, Zikmund T, et al. DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for alagille syndrome. <i>eLife</i>. 2021;10. doi:<a href=\"https://doi.org/10.7554/eLife.60916\">10.7554/eLife.60916</a>"},"file_date_updated":"2021-03-22T08:50:33Z","type":"journal_article","day":"26","ec_funded":1,"abstract":[{"text":"Organ function depends on tissues adopting the correct architecture. However, insights into organ architecture are currently hampered by an absence of standardized quantitative 3D analysis. We aimed to develop a robust technology to visualize, digitalize, and segment the architecture of two tubular systems in 3D: double resin casting micro computed tomography (DUCT). As proof of principle, we applied DUCT to a mouse model for Alagille syndrome (Jag1Ndr/Ndr mice), characterized by intrahepatic bile duct paucity, that can spontaneously generate a biliary system in adulthood. DUCT identified increased central biliary branching and peripheral bile duct tortuosity as two compensatory processes occurring in distinct regions of Jag1Ndr/Ndr liver, leading to full reconstitution of wild-type biliary volume and phenotypic recovery. DUCT is thus a powerful new technology for 3D analysis, which can reveal novel phenotypes and provide a standardized method of defining liver architecture in mouse models.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"year":"2021","status":"public","acknowledgement":"Work in ERA lab is supported by the Swedish Research Council, the Center of Innovative Medicine (CIMED) Grant, Karolinska Institutet, and the Heart and Lung Foundation, and\r\nthe Daniel Alagille Award from the European Association for the Study of the Liver. One project in ERA lab is funded by ModeRNA, unrelated to this project. The funders have no role in the design or interpretation of the work. SH has been supported by a KI-MU PhD student program, and by a Wera Ekstro¨m Foundation Scholarship. We are grateful for support from Tornspiran foundation to NVH. JK: This research was carried out under the project CEITEC 2020 (LQ1601) with financial support from the Ministry of Education, Youth and Sports of the Czech Republic under the National Sustainability Programme II and CzechNanoLab Research Infrastructure supported by MEYS CR (LM2018110) . UL: The financial support from the Swedish Research Council and ICMC (Integrated CardioMetabolic Center) is acknowledged. JJ: The work was supported by the Grant Agency of Masaryk University (project no. MUNI/A/1565/2018). We thank Kari Huppert and Stacey Huppert for their expertise and help regarding bile duct cannulation and their laboratory hospitality. We also thank Nadja Schultz and Charlotte L Mattsson for their help with common bile duct cannulation. We thank Daniel Holl for his help with trachea cannulation. We thank Nikos Papadogiannakis for his assistance with mild Alagille biopsy samples and discussion. We thank Karolinska Biomedicum Imaging Core, especially Shigeaki Kanatani for his help with image analysis. We thank Jan Masek and Carolina Gutierrez for their scientific input in manuscript writing. We thank Peter Ranefall and the BioImage Informatics (SciLife national facility) for their help writing parts of the MATLAB pipeline.\r\nThe TROMA-III antibody developed by Rolf Kemler was obtained from the Developmental Studies Hybridoma (DSHB) Bank developed under the auspices of NICHD and maintained by The University of Iowa, Department of Biological Sciences, Iowa City, IA52242. We thank Goncalo M Brito for all illustrations. This work was supported by the European Union (European Research Council Starting grant 851288 to E.H.).","doi":"10.7554/eLife.60916","publication_identifier":{"eissn":["2050-084X"]},"publication_status":"published","department":[{"_id":"EdHa"}],"fulldoi":"https://doi.org/10.7554/eLife.60916","external_id":{"isi":["000625357100001"],"pmid":["33635272"]},"article_number":"e60916","date_updated":"2026-04-02T14:00:00Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","oa_version":"Published Version","article_processing_charge":"No"},{"project":[{"grant_number":"694227","_id":"25C6DC12-B435-11E9-9278-68D0E5697425","name":"Analysis of quantum many-body systems","call_identifier":"H2020"}],"article_type":"original","has_accepted_license":"1","date_created":"2021-03-14T23:01:34Z","oa":1,"intvolume":"       240","scopus_import":"1","publication":"Archive for Rational Mechanics and Analysis","_id":"9246","page":"383-417","ddc":["510"],"publisher":"Springer Nature","isi":1,"arxiv":1,"language":[{"iso":"eng"}],"file":[{"date_updated":"2021-03-22T08:31:29Z","date_created":"2021-03-22T08:31:29Z","content_type":"application/pdf","file_name":"2021_ArchRationalMechAnal_Leopold.pdf","creator":"dernst","checksum":"23449e44dc5132501a5c86e70638800f","access_level":"open_access","relation":"main_file","file_id":"9270","success":1,"file_size":558006}],"date_published":"2021-02-26T00:00:00Z","volume":240,"pmid":1,"quality_controlled":"1","author":[{"id":"4BC40BEC-F248-11E8-B48F-1D18A9856A87","first_name":"Nikolai K","last_name":"Leopold","orcid":"0000-0002-0495-6822","full_name":"Leopold, Nikolai K"},{"full_name":"Mitrouskas, David Johannes","first_name":"David Johannes","last_name":"Mitrouskas","id":"cbddacee-2b11-11eb-a02e-a2e14d04e52d"},{"full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521","first_name":"Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87"}],"title":"Derivation of the Landau–Pekar equations in a many-body mean-field limit","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"abstract":[{"text":"We consider the Fröhlich Hamiltonian in a mean-field limit where many bosonic particles weakly couple to the quantized phonon field. For large particle numbers and a suitably small coupling, we show that the dynamics of the system is approximately described by the Landau–Pekar equations. These describe a Bose–Einstein condensate interacting with a classical polarization field, whose dynamics is effected by the condensate, i.e., the back-reaction of the phonons that are created by the particles during the time evolution is of leading order.","lang":"eng"}],"publication_identifier":{"issn":["0003-9527"],"eissn":["1432-0673"]},"doi":"10.1007/s00205-021-01616-9","year":"2021","acknowledgement":"Financial support by the European Research Council (ERC) under the\r\nEuropean Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo 694227; N.L and R.S.), the SNSF Eccellenza Project PCEFP2 181153 (N.L) and the\r\nDeutsche Forschungsgemeinschaft (DFG) through the Research TrainingGroup 1838: Spectral\r\nTheory and Dynamics of Quantum Systems (D.M.) is gratefully acknowledged. N.L.\r\ngratefully acknowledges support from the NCCRSwissMAP and would like to thank Simone\r\nRademacher and Benjamin Schlein for interesting discussions about the time-evolution of\r\nthe polaron at strong coupling. D.M. thanks Marcel Griesemer and Andreas Wünsch for\r\nextensive discussions about the Fröhlich polaron.","status":"public","citation":{"ama":"Leopold NK, Mitrouskas DJ, Seiringer R. Derivation of the Landau–Pekar equations in a many-body mean-field limit. <i>Archive for Rational Mechanics and Analysis</i>. 2021;240:383-417. doi:<a href=\"https://doi.org/10.1007/s00205-021-01616-9\">10.1007/s00205-021-01616-9</a>","ieee":"N. K. Leopold, D. J. Mitrouskas, and R. Seiringer, “Derivation of the Landau–Pekar equations in a many-body mean-field limit,” <i>Archive for Rational Mechanics and Analysis</i>, vol. 240. Springer Nature, pp. 383–417, 2021.","ista":"Leopold NK, Mitrouskas DJ, Seiringer R. 2021. Derivation of the Landau–Pekar equations in a many-body mean-field limit. Archive for Rational Mechanics and Analysis. 240, 383–417.","apa":"Leopold, N. K., Mitrouskas, D. J., &#38; Seiringer, R. (2021). Derivation of the Landau–Pekar equations in a many-body mean-field limit. <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00205-021-01616-9\">https://doi.org/10.1007/s00205-021-01616-9</a>","chicago":"Leopold, Nikolai K, David Johannes Mitrouskas, and Robert Seiringer. “Derivation of the Landau–Pekar Equations in a Many-Body Mean-Field Limit.” <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1007/s00205-021-01616-9\">https://doi.org/10.1007/s00205-021-01616-9</a>.","mla":"Leopold, Nikolai K., et al. “Derivation of the Landau–Pekar Equations in a Many-Body Mean-Field Limit.” <i>Archive for Rational Mechanics and Analysis</i>, vol. 240, Springer Nature, 2021, pp. 383–417, doi:<a href=\"https://doi.org/10.1007/s00205-021-01616-9\">10.1007/s00205-021-01616-9</a>.","short":"N.K. Leopold, D.J. Mitrouskas, R. Seiringer, Archive for Rational Mechanics and Analysis 240 (2021) 383–417."},"month":"02","ec_funded":1,"file_date_updated":"2021-03-22T08:31:29Z","type":"journal_article","day":"26","date_updated":"2025-06-12T06:35:22Z","article_processing_charge":"No","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"RoSe"}],"publication_status":"published","external_id":{"isi":["000622226200001"],"pmid":["33785964"],"arxiv":["2001.03993"]},"fulldoi":"https://doi.org/10.1007/s00205-021-01616-9"},{"title":"Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model","author":[{"full_name":"Szep, Eniko","id":"485BB5A4-F248-11E8-B48F-1D18A9856A87","last_name":"Szep","first_name":"Eniko"},{"id":"42377A0A-F248-11E8-B48F-1D18A9856A87","last_name":"Sachdeva","first_name":"Himani","full_name":"Sachdeva, Himani"},{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","last_name":"Barton","orcid":"0000-0002-8548-5240","full_name":"Barton, Nicholas H"}],"volume":75,"pmid":1,"quality_controlled":"1","file":[{"date_updated":"2021-08-11T13:39:19Z","date_created":"2021-08-11T13:39:19Z","content_type":"application/pdf","creator":"kschuh","file_name":"2021_Evolution_Szep.pdf","access_level":"open_access","checksum":"b90fb5767d623602046fed03725e16ca","relation":"main_file","file_id":"9886","file_size":734102,"success":1}],"corr_author":"1","date_published":"2021-05-01T00:00:00Z","related_material":{"record":[{"id":"13062","relation":"research_data","status":"public"}]},"language":[{"iso":"eng"}],"isi":1,"publisher":"Wiley","intvolume":"        75","scopus_import":"1","publication":"Evolution","_id":"9252","page":"1030-1045","ddc":["570"],"article_type":"original","has_accepted_license":"1","oa":1,"date_created":"2021-03-20T08:22:10Z","external_id":{"isi":["000636966300001"],"pmid":["33742441"]},"fulldoi":"https://doi.org/10.1111/evo.14210","department":[{"_id":"NiBa"}],"publication_status":"published","article_processing_charge":"Yes (via OA deal)","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2025-06-12T06:35:39Z","file_date_updated":"2021-08-11T13:39:19Z","day":"01","type":"journal_article","keyword":["Genetics","Ecology","Evolution","Behavior and Systematics","General Agricultural and Biological Sciences"],"citation":{"mla":"Szep, Eniko, et al. “Polygenic Local Adaptation in Metapopulations: A Stochastic Eco‐evolutionary Model.” <i>Evolution</i>, vol. 75, no. 5, Wiley, 2021, pp. 1030–45, doi:<a href=\"https://doi.org/10.1111/evo.14210\">10.1111/evo.14210</a>.","chicago":"Szep, Eniko, Himani Sachdeva, and Nicholas H Barton. “Polygenic Local Adaptation in Metapopulations: A Stochastic Eco‐evolutionary Model.” <i>Evolution</i>. Wiley, 2021. <a href=\"https://doi.org/10.1111/evo.14210\">https://doi.org/10.1111/evo.14210</a>.","short":"E. Szep, H. Sachdeva, N.H. Barton, Evolution 75 (2021) 1030–1045.","ista":"Szep E, Sachdeva H, Barton NH. 2021. Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model. Evolution. 75(5), 1030–1045.","ama":"Szep E, Sachdeva H, Barton NH. Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model. <i>Evolution</i>. 2021;75(5):1030-1045. doi:<a href=\"https://doi.org/10.1111/evo.14210\">10.1111/evo.14210</a>","apa":"Szep, E., Sachdeva, H., &#38; Barton, N. H. (2021). Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model. <i>Evolution</i>. Wiley. <a href=\"https://doi.org/10.1111/evo.14210\">https://doi.org/10.1111/evo.14210</a>","ieee":"E. Szep, H. Sachdeva, and N. H. Barton, “Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model,” <i>Evolution</i>, vol. 75, no. 5. Wiley, pp. 1030–1045, 2021."},"month":"05","publication_identifier":{"eissn":["1558-5646"],"issn":["0014-3820"]},"doi":"10.1111/evo.14210","year":"2021","acknowledgement":"We thank the reviewers for their helpful comments, and also our colleagues, for illuminating discussions over the long gestation of this paper.","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)"},"abstract":[{"text":"This paper analyses the conditions for local adaptation in a metapopulation with infinitely many islands under a model of hard selection, where population size depends on local fitness. Each island belongs to one of two distinct ecological niches or habitats. Fitness is influenced by an additive trait which is under habitat‐dependent directional selection. Our analysis is based on the diffusion approximation and accounts for both genetic drift and demographic stochasticity. By neglecting linkage disequilibria, it yields the joint distribution of allele frequencies and population size on each island. We find that under hard selection, the conditions for local adaptation in a rare habitat are more restrictive for more polygenic traits: even moderate migration load per locus at very many loci is sufficient for population sizes to decline. This further reduces the efficacy of selection at individual loci due to increased drift and because smaller populations are more prone to swamping due to migration, causing a positive feedback between increasing maladaptation and declining population sizes. Our analysis also highlights the importance of demographic stochasticity, which exacerbates the decline in numbers of maladapted populations, leading to population collapse in the rare habitat at significantly lower migration than predicted by deterministic arguments.","lang":"eng"}],"issue":"5"},{"status":"public","year":"2021","publication_identifier":{"isbn":["9781728162515"]},"doi":"10.1109/bigdata50022.2020.9378374","abstract":[{"lang":"eng","text":"In March 2020, the Austrian government introduced a widespread lock-down in response to the COVID-19 pandemic. Based on subjective impressions and anecdotal evidence, Austrian public and private life came to a sudden halt. Here we assess the effect of the lock-down quantitatively for all regions in Austria and present an analysis of daily changes of human mobility throughout Austria using near-real-time anonymized mobile phone data. We describe an efficient data aggregation pipeline and analyze the mobility by quantifying mobile-phone traffic at specific point of interests (POIs), analyzing individual trajectories and investigating the cluster structure of the origin-destination graph. We found a reduction of commuters at Viennese metro stations of over 80% and the number of devices with a radius of gyration of less than 500 m almost doubled. The results of studying crowd-movement behavior highlight considerable changes in the structure of mobility networks, revealed by a higher modularity and an increase from 12 to 20 detected communities. We demonstrate the relevance of mobility data for epidemiological studies by showing a significant correlation of the outflow from the town of Ischgl (an early COVID-19 hotspot) and the reported COVID-19 cases with an 8-day time lag. This research indicates that mobile phone usage data permits the moment-by-moment quantification of mobility behavior for a whole country. We emphasize the need to improve the availability of such data in anonymized form to empower rapid response to combat COVID-19 and future pandemics."}],"day":"19","type":"conference","main_file_link":[{"url":"https://arxiv.org/abs/2008.10064","open_access":"1"}],"month":"03","citation":{"chicago":"Heiler, Georg, Tobias Reisch, Jan Hurt, Mohammad Forghani, Aida Omani, Allan Hanbury, and Farid Karimipour. “Country-Wide Mobility Changes Observed Using Mobile Phone Data during COVID-19 Pandemic.” In <i>2020 IEEE International Conference on Big Data</i>, 3123–32. IEEE, 2021. <a href=\"https://doi.org/10.1109/bigdata50022.2020.9378374\">https://doi.org/10.1109/bigdata50022.2020.9378374</a>.","mla":"Heiler, Georg, et al. “Country-Wide Mobility Changes Observed Using Mobile Phone Data during COVID-19 Pandemic.” <i>2020 IEEE International Conference on Big Data</i>, IEEE, 2021, pp. 3123–32, doi:<a href=\"https://doi.org/10.1109/bigdata50022.2020.9378374\">10.1109/bigdata50022.2020.9378374</a>.","short":"G. Heiler, T. Reisch, J. Hurt, M. Forghani, A. Omani, A. Hanbury, F. Karimipour, in:, 2020 IEEE International Conference on Big Data, IEEE, 2021, pp. 3123–3132.","ista":"Heiler G, Reisch T, Hurt J, Forghani M, Omani A, Hanbury A, Karimipour F. 2021. Country-wide mobility changes observed using mobile phone data during COVID-19 pandemic. 2020 IEEE International Conference on Big Data. Big Data: International Conference on Big Data, 3123–3132.","ama":"Heiler G, Reisch T, Hurt J, et al. Country-wide mobility changes observed using mobile phone data during COVID-19 pandemic. In: <i>2020 IEEE International Conference on Big Data</i>. IEEE; 2021:3123-3132. doi:<a href=\"https://doi.org/10.1109/bigdata50022.2020.9378374\">10.1109/bigdata50022.2020.9378374</a>","ieee":"G. Heiler <i>et al.</i>, “Country-wide mobility changes observed using mobile phone data during COVID-19 pandemic,” in <i>2020 IEEE International Conference on Big Data</i>, Atlanta, GA, United States, 2021, pp. 3123–3132.","apa":"Heiler, G., Reisch, T., Hurt, J., Forghani, M., Omani, A., Hanbury, A., &#38; Karimipour, F. (2021). Country-wide mobility changes observed using mobile phone data during COVID-19 pandemic. In <i>2020 IEEE International Conference on Big Data</i> (pp. 3123–3132). Atlanta, GA, United States: IEEE. <a href=\"https://doi.org/10.1109/bigdata50022.2020.9378374\">https://doi.org/10.1109/bigdata50022.2020.9378374</a>"},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Preprint","article_processing_charge":"No","date_updated":"2023-08-07T14:00:13Z","fulldoi":"https://doi.org/10.1109/bigdata50022.2020.9378374","external_id":{"arxiv":["2008.10064"],"isi":["000662554703032"]},"publication_status":"published","department":[{"_id":"HeEd"}],"page":"3123-3132","_id":"9253","publication":"2020 IEEE International Conference on Big Data","scopus_import":"1","date_created":"2021-03-21T11:34:07Z","oa":1,"publisher":"IEEE","isi":1,"conference":{"end_date":"2020-12-13","start_date":"2020-12-10","location":"Atlanta, GA, United States","name":"Big Data: International Conference on Big Data"},"date_published":"2021-03-19T00:00:00Z","language":[{"iso":"eng"}],"arxiv":1,"author":[{"full_name":"Heiler, Georg","first_name":"Georg","last_name":"Heiler"},{"full_name":"Reisch, Tobias","first_name":"Tobias","last_name":"Reisch"},{"first_name":"Jan","last_name":"Hurt","full_name":"Hurt, Jan"},{"full_name":"Forghani, Mohammad","last_name":"Forghani","first_name":"Mohammad"},{"first_name":"Aida","last_name":"Omani","full_name":"Omani, Aida"},{"full_name":"Hanbury, Allan","last_name":"Hanbury","first_name":"Allan"},{"last_name":"Karimipour","first_name":"Farid","id":"2A2BCDC4-CF62-11E9-BE5E-3B1EE6697425","full_name":"Karimipour, Farid","orcid":"0000-0001-6746-4174"}],"title":"Country-wide mobility changes observed using mobile phone data during COVID-19 pandemic","quality_controlled":"1"}]