[{"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"LaEr"}],"scopus_import":"1","date_created":"2019-03-28T09:20:08Z","external_id":{"isi":["000528269100013"],"arxiv":["1804.07744"]},"date_published":"2020-03-01T00:00:00Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1804.07744"}],"intvolume":" 48","publisher":"Institute of Mathematical Statistics","type":"journal_article","quality_controlled":"1","language":[{"iso":"eng"}],"isi":1,"oa":1,"year":"2020","date_updated":"2024-02-22T14:34:33Z","publication":"Annals of Probability","article_type":"original","page":"963-1001","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"149"},{"status":"public","relation":"dissertation_contains","id":"6179"}]},"month":"03","day":"01","citation":{"ista":"Alt J, Erdös L, Krüger TH, Schröder DJ. 2020. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 48(2), 963–1001.","short":"J. Alt, L. Erdös, T.H. Krüger, D.J. Schröder, Annals of Probability 48 (2020) 963–1001.","ama":"Alt J, Erdös L, Krüger TH, Schröder DJ. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 2020;48(2):963-1001. doi:10.1214/19-AOP1379","apa":"Alt, J., Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Correlated random matrices: Band rigidity and edge universality. Annals of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/19-AOP1379","ieee":"J. Alt, L. Erdös, T. H. Krüger, and D. J. Schröder, “Correlated random matrices: Band rigidity and edge universality,” Annals of Probability, vol. 48, no. 2. Institute of Mathematical Statistics, pp. 963–1001, 2020.","mla":"Alt, Johannes, et al. “Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of Probability, vol. 48, no. 2, Institute of Mathematical Statistics, 2020, pp. 963–1001, doi:10.1214/19-AOP1379.","chicago":"Alt, Johannes, László Erdös, Torben H Krüger, and Dominik J Schröder. “Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of Probability. Institute of Mathematical Statistics, 2020. https://doi.org/10.1214/19-AOP1379."},"oa_version":"Preprint","arxiv":1,"article_processing_charge":"No","volume":48,"_id":"6184","author":[{"last_name":"Alt","full_name":"Alt, Johannes","first_name":"Johannes","id":"36D3D8B6-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Erdös","full_name":"Erdös, László","first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5366-9603"},{"first_name":"Torben H","id":"3020C786-F248-11E8-B48F-1D18A9856A87","last_name":"Krüger","full_name":"Krüger, Torben H","orcid":"0000-0002-4821-3297"},{"orcid":"0000-0002-2904-1856","last_name":"Schröder","full_name":"Schröder, Dominik J","first_name":"Dominik J","id":"408ED176-F248-11E8-B48F-1D18A9856A87"}],"title":"Correlated random matrices: Band rigidity and edge universality","doi":"10.1214/19-AOP1379","issue":"2","abstract":[{"text":"We prove edge universality for a general class of correlated real symmetric or complex Hermitian Wigner matrices with arbitrary expectation. Our theorem also applies to internal edges of the self-consistent density of states. In particular, we establish a strong form of band rigidity which excludes mismatches between location and label of eigenvalues close to internal edges in these general models.","lang":"eng"}],"project":[{"call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804","_id":"258DCDE6-B435-11E9-9278-68D0E5697425"}],"publication_identifier":{"issn":["0091-1798"]},"ec_funded":1,"status":"public","publication_status":"published"},{"publication_identifier":{"issn":["0010-3616"],"eissn":["1432-0916"]},"project":[{"name":"Random matrices, universality and disordered quantum systems","call_identifier":"FP7","grant_number":"338804","_id":"258DCDE6-B435-11E9-9278-68D0E5697425"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"status":"public","acknowledgement":"Open access funding provided by Institute of Science and Technology (IST Austria). The authors are very grateful to Johannes Alt for numerous discussions on the Dyson equation and for his invaluable help in adjusting [10] to the needs of the present work.","publication_status":"published","ec_funded":1,"author":[{"orcid":"0000-0001-5366-9603","first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","last_name":"Erdös","full_name":"Erdös, László"},{"last_name":"Krüger","full_name":"Krüger, Torben H","first_name":"Torben H","id":"3020C786-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4821-3297"},{"orcid":"0000-0002-2904-1856","last_name":"Schröder","full_name":"Schröder, Dominik J","first_name":"Dominik J","id":"408ED176-F248-11E8-B48F-1D18A9856A87"}],"title":"Cusp universality for random matrices I: Local law and the complex Hermitian case","_id":"6185","abstract":[{"text":"For complex Wigner-type matrices, i.e. Hermitian random matrices with independent, not necessarily identically distributed entries above the diagonal, we show that at any cusp singularity of the limiting eigenvalue distribution the local eigenvalue statistics are universal and form a Pearcey process. Since the density of states typically exhibits only square root or cubic root cusp singularities, our work complements previous results on the bulk and edge universality and it thus completes the resolution of the Wigner–Dyson–Mehta universality conjecture for the last remaining universality type in the complex Hermitian class. Our analysis holds not only for exact cusps, but approximate cusps as well, where an extended Pearcey process emerges. As a main technical ingredient we prove an optimal local law at the cusp for both symmetry classes. This result is also the key input in the companion paper (Cipolloni et al. in Pure Appl Anal, 2018. arXiv:1811.04055) where the cusp universality for real symmetric Wigner-type matrices is proven. The novel cusp fluctuation mechanism is also essential for the recent results on the spectral radius of non-Hermitian random matrices (Alt et al. in Spectral radius of random matrices with independent entries, 2019. arXiv:1907.13631), and the non-Hermitian edge universality (Cipolloni et al. in Edge universality for non-Hermitian random matrices, 2019. arXiv:1908.00969).","lang":"eng"}],"doi":"10.1007/s00220-019-03657-4","file":[{"creator":"dernst","relation":"main_file","file_size":2904574,"file_name":"2020_CommMathPhysics_Erdoes.pdf","checksum":"c3a683e2afdcea27afa6880b01e53dc2","content_type":"application/pdf","access_level":"open_access","date_updated":"2020-11-18T11:14:37Z","success":1,"date_created":"2020-11-18T11:14:37Z","file_id":"8771"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"arxiv":1,"has_accepted_license":"1","article_processing_charge":"Yes (via OA deal)","volume":378,"day":"01","citation":{"chicago":"Erdös, László, Torben H Krüger, and Dominik J Schröder. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” Communications in Mathematical Physics. Springer Nature, 2020. https://doi.org/10.1007/s00220-019-03657-4.","mla":"Erdös, László, et al. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” Communications in Mathematical Physics, vol. 378, Springer Nature, 2020, pp. 1203–78, doi:10.1007/s00220-019-03657-4.","ieee":"L. Erdös, T. H. Krüger, and D. J. Schröder, “Cusp universality for random matrices I: Local law and the complex Hermitian case,” Communications in Mathematical Physics, vol. 378. Springer Nature, pp. 1203–1278, 2020.","apa":"Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-019-03657-4","short":"L. Erdös, T.H. Krüger, D.J. Schröder, Communications in Mathematical Physics 378 (2020) 1203–1278.","ama":"Erdös L, Krüger TH, Schröder DJ. Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. 2020;378:1203-1278. doi:10.1007/s00220-019-03657-4","ista":"Erdös L, Krüger TH, Schröder DJ. 2020. Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. 378, 1203–1278."},"file_date_updated":"2020-11-18T11:14:37Z","month":"09","ddc":["530","510"],"license":"https://creativecommons.org/licenses/by/4.0/","oa_version":"Published Version","publication":"Communications in Mathematical Physics","date_updated":"2023-09-07T12:54:12Z","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"6179"}]},"article_type":"original","page":"1203-1278","oa":1,"year":"2020","intvolume":" 378","publisher":"Springer Nature","isi":1,"quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"LaEr"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","external_id":{"arxiv":["1809.03971"],"isi":["000529483000001"]},"date_published":"2020-09-01T00:00:00Z","scopus_import":"1","date_created":"2019-03-28T10:21:15Z"},{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"arxiv":1,"file":[{"date_created":"2019-12-23T12:03:09Z","file_id":"7209","relation":"main_file","creator":"dernst","file_size":905538,"file_name":"2019_JourStatistPhysics_Carlen.pdf","checksum":"7b04befbdc0d4982c0ee945d25d19872","content_type":"application/pdf","access_level":"open_access","date_updated":"2020-07-14T12:47:28Z"}],"has_accepted_license":"1","article_processing_charge":"Yes (via OA deal)","volume":178,"day":"01","citation":{"ieee":"E. A. Carlen and J. Maas, “Non-commutative calculus, optimal transport and functional inequalities  in dissipative quantum systems,” Journal of Statistical Physics, vol. 178, no. 2. Springer Nature, pp. 319–378, 2020.","apa":"Carlen, E. A., & Maas, J. (2020). Non-commutative calculus, optimal transport and functional inequalities  in dissipative quantum systems. Journal of Statistical Physics. Springer Nature. https://doi.org/10.1007/s10955-019-02434-w","short":"E.A. Carlen, J. Maas, Journal of Statistical Physics 178 (2020) 319–378.","ista":"Carlen EA, Maas J. 2020. Non-commutative calculus, optimal transport and functional inequalities  in dissipative quantum systems. Journal of Statistical Physics. 178(2), 319–378.","ama":"Carlen EA, Maas J. Non-commutative calculus, optimal transport and functional inequalities  in dissipative quantum systems. Journal of Statistical Physics. 2020;178(2):319-378. doi:10.1007/s10955-019-02434-w","mla":"Carlen, Eric A., and Jan Maas. “Non-Commutative Calculus, Optimal Transport and Functional Inequalities  in Dissipative Quantum Systems.” Journal of Statistical Physics, vol. 178, no. 2, Springer Nature, 2020, pp. 319–78, doi:10.1007/s10955-019-02434-w.","chicago":"Carlen, Eric A., and Jan Maas. “Non-Commutative Calculus, Optimal Transport and Functional Inequalities  in Dissipative Quantum Systems.” Journal of Statistical Physics. Springer Nature, 2020. https://doi.org/10.1007/s10955-019-02434-w."},"file_date_updated":"2020-07-14T12:47:28Z","month":"01","ddc":["500"],"oa_version":"Published Version","publication_identifier":{"eissn":["15729613"],"issn":["00224715"]},"project":[{"name":"IST Austria Open Access Fund","_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854"},{"grant_number":"716117","_id":"256E75B8-B435-11E9-9278-68D0E5697425","name":"Optimal Transport and Stochastic Dynamics","call_identifier":"H2020"},{"_id":"260482E2-B435-11E9-9278-68D0E5697425","grant_number":" F06504","name":"Taming Complexity in Partial Di erential Systems","call_identifier":"FWF"}],"status":"public","publication_status":"published","ec_funded":1,"author":[{"full_name":"Carlen, Eric A.","last_name":"Carlen","first_name":"Eric A."},{"orcid":"0000-0002-0845-1338","id":"4C5696CE-F248-11E8-B48F-1D18A9856A87","first_name":"Jan","full_name":"Maas, Jan","last_name":"Maas"}],"title":"Non-commutative calculus, optimal transport and functional inequalities in dissipative quantum systems","_id":"6358","issue":"2","abstract":[{"lang":"eng","text":"We study dynamical optimal transport metrics between density matricesassociated to symmetric Dirichlet forms on finite-dimensional C∗-algebras. Our settingcovers arbitrary skew-derivations and it provides a unified framework that simultaneously generalizes recently constructed transport metrics for Markov chains, Lindblad equations, and the Fermi Ornstein–Uhlenbeck semigroup. We develop a non-nommutative differential calculus that allows us to obtain non-commutative Ricci curvature bounds, logarithmic Sobolev inequalities, transport-entropy inequalities, andspectral gap estimates."}],"doi":"10.1007/s10955-019-02434-w","intvolume":" 178","publisher":"Springer Nature","isi":1,"type":"journal_article","quality_controlled":"1","language":[{"iso":"eng"}],"department":[{"_id":"JaMa"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_published":"2020-01-01T00:00:00Z","external_id":{"isi":["000498933300001"],"arxiv":["1811.04572"]},"scopus_import":"1","date_created":"2019-04-30T07:34:18Z","publication":"Journal of Statistical Physics","date_updated":"2023-08-17T13:49:40Z","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1007/s10955-020-02671-4"}]},"article_type":"original","page":"319-378","oa":1,"year":"2020"},{"date_updated":"2023-10-16T09:22:50Z","publication":"Electronic Journal of Probability","article_number":"82","article_type":"original","oa":1,"year":"2020","publisher":"Institute of Mathematical Statistics","intvolume":" 25","quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"JaMa"}],"date_created":"2019-04-30T07:40:17Z","scopus_import":"1","external_id":{"isi":["000550150700001"],"arxiv":["1812.04583"]},"date_published":"2020-07-16T00:00:00Z","publication_identifier":{"eissn":["1083-6489"]},"status":"public","publication_status":"published","_id":"6359","title":"On the regularisation of the noise for the Euler-Maruyama scheme with irregular drift","author":[{"first_name":"Konstantinos","last_name":"Dareiotis","full_name":"Dareiotis, Konstantinos"},{"full_name":"Gerencser, Mate","last_name":"Gerencser","id":"44ECEDF2-F248-11E8-B48F-1D18A9856A87","first_name":"Mate"}],"doi":"10.1214/20-EJP479","abstract":[{"lang":"eng","text":"The strong rate of convergence of the Euler-Maruyama scheme for nondegenerate SDEs with irregular drift coefficients is considered. In the case of α-Hölder drift in the recent literature the rate α/2 was proved in many related situations. By exploiting the regularising effect of the noise more efficiently, we show that the rate is in fact arbitrarily close to 1/2 for all α>0. The result extends to Dini continuous coefficients, while in d=1 also to all bounded measurable coefficients."}],"arxiv":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file":[{"content_type":"application/pdf","checksum":"8e7c42e72596f6889d786e8e8b89994f","access_level":"open_access","date_updated":"2020-09-21T13:15:02Z","success":1,"file_size":273042,"relation":"main_file","creator":"dernst","file_name":"2020_EJournProbab_Dareiotis.pdf","date_created":"2020-09-21T13:15:02Z","file_id":"8549"}],"article_processing_charge":"No","volume":25,"has_accepted_license":"1","file_date_updated":"2020-09-21T13:15:02Z","ddc":["510"],"month":"07","citation":{"apa":"Dareiotis, K., & Gerencser, M. (2020). On the regularisation of the noise for the Euler-Maruyama scheme with irregular drift. Electronic Journal of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/20-EJP479","ieee":"K. Dareiotis and M. Gerencser, “On the regularisation of the noise for the Euler-Maruyama scheme with irregular drift,” Electronic Journal of Probability, vol. 25. Institute of Mathematical Statistics, 2020.","short":"K. Dareiotis, M. Gerencser, Electronic Journal of Probability 25 (2020).","ista":"Dareiotis K, Gerencser M. 2020. On the regularisation of the noise for the Euler-Maruyama scheme with irregular drift. Electronic Journal of Probability. 25, 82.","ama":"Dareiotis K, Gerencser M. On the regularisation of the noise for the Euler-Maruyama scheme with irregular drift. Electronic Journal of Probability. 2020;25. doi:10.1214/20-EJP479","chicago":"Dareiotis, Konstantinos, and Mate Gerencser. “On the Regularisation of the Noise for the Euler-Maruyama Scheme with Irregular Drift.” Electronic Journal of Probability. Institute of Mathematical Statistics, 2020. https://doi.org/10.1214/20-EJP479.","mla":"Dareiotis, Konstantinos, and Mate Gerencser. “On the Regularisation of the Noise for the Euler-Maruyama Scheme with Irregular Drift.” Electronic Journal of Probability, vol. 25, 82, Institute of Mathematical Statistics, 2020, doi:10.1214/20-EJP479."},"day":"16","oa_version":"Published Version"},{"intvolume":" 9","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1806.08751"}],"publisher":"World Scientific Publishing","type":"journal_article","language":[{"iso":"eng"}],"quality_controlled":"1","isi":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"LaEr"}],"scopus_import":"1","date_created":"2019-05-26T21:59:14Z","date_published":"2020-07-01T00:00:00Z","external_id":{"arxiv":["1806.08751"],"isi":["000547464400001"]},"date_updated":"2023-08-28T08:38:48Z","publication":"Random Matrices: Theory and Application","article_type":"original","article_number":"2050006","oa":1,"year":"2020","arxiv":1,"volume":9,"article_processing_charge":"No","month":"07","day":"01","citation":{"chicago":"Cipolloni, Giorgio, and László Erdös. “Fluctuations for Differences of Linear Eigenvalue Statistics for Sample Covariance Matrices.” Random Matrices: Theory and Application. World Scientific Publishing, 2020. https://doi.org/10.1142/S2010326320500069.","mla":"Cipolloni, Giorgio, and László Erdös. “Fluctuations for Differences of Linear Eigenvalue Statistics for Sample Covariance Matrices.” Random Matrices: Theory and Application, vol. 9, no. 3, 2050006, World Scientific Publishing, 2020, doi:10.1142/S2010326320500069.","ieee":"G. Cipolloni and L. Erdös, “Fluctuations for differences of linear eigenvalue statistics for sample covariance matrices,” Random Matrices: Theory and Application, vol. 9, no. 3. World Scientific Publishing, 2020.","apa":"Cipolloni, G., & Erdös, L. (2020). Fluctuations for differences of linear eigenvalue statistics for sample covariance matrices. Random Matrices: Theory and Application. World Scientific Publishing. https://doi.org/10.1142/S2010326320500069","ama":"Cipolloni G, Erdös L. Fluctuations for differences of linear eigenvalue statistics for sample covariance matrices. Random Matrices: Theory and Application. 2020;9(3). doi:10.1142/S2010326320500069","ista":"Cipolloni G, Erdös L. 2020. Fluctuations for differences of linear eigenvalue statistics for sample covariance matrices. Random Matrices: Theory and Application. 9(3), 2050006.","short":"G. Cipolloni, L. Erdös, Random Matrices: Theory and Application 9 (2020)."},"oa_version":"Preprint","project":[{"call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804","_id":"258DCDE6-B435-11E9-9278-68D0E5697425"},{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","call_identifier":"H2020"}],"publication_identifier":{"eissn":["20103271"],"issn":["20103263"]},"ec_funded":1,"publication_status":"published","status":"public","_id":"6488","author":[{"full_name":"Cipolloni, Giorgio","last_name":"Cipolloni","id":"42198EFA-F248-11E8-B48F-1D18A9856A87","first_name":"Giorgio","orcid":"0000-0002-4901-7992"},{"orcid":"0000-0001-5366-9603","last_name":"Erdös","full_name":"Erdös, László","first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"}],"title":"Fluctuations for differences of linear eigenvalue statistics for sample covariance matrices","doi":"10.1142/S2010326320500069","issue":"3","abstract":[{"lang":"eng","text":"We prove a central limit theorem for the difference of linear eigenvalue statistics of a sample covariance matrix W˜ and its minor W. We find that the fluctuation of this difference is much smaller than those of the individual linear statistics, as a consequence of the strong correlation between the eigenvalues of W˜ and W. Our result identifies the fluctuation of the spatial derivative of the approximate Gaussian field in the recent paper by Dumitru and Paquette. Unlike in a similar result for Wigner matrices, for sample covariance matrices, the fluctuation may entirely vanish."}]},{"date_published":"2020-04-01T00:00:00Z","external_id":{"isi":["000522437400004"],"arxiv":["1312.2337"]},"date_created":"2019-06-16T21:59:14Z","scopus_import":"1","department":[{"_id":"UlWa"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","isi":1,"language":[{"iso":"eng"}],"type":"journal_article","quality_controlled":"1","publisher":"Springer Nature","intvolume":" 20","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1312.2337"}],"year":"2020","oa":1,"page":"311-330","article_type":"original","publication":"Foundations of Computational Mathematics","date_updated":"2023-08-17T13:50:44Z","oa_version":"Preprint","citation":{"ieee":"M. Filakovský and L. Vokřínek, “Are two given maps homotopic? An algorithmic viewpoint,” Foundations of Computational Mathematics, vol. 20. Springer Nature, pp. 311–330, 2020.","apa":"Filakovský, M., & Vokřínek, L. (2020). Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. Springer Nature. https://doi.org/10.1007/s10208-019-09419-x","short":"M. Filakovský, L. Vokřínek, Foundations of Computational Mathematics 20 (2020) 311–330.","ama":"Filakovský M, Vokřínek L. Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. 2020;20:311-330. doi:10.1007/s10208-019-09419-x","ista":"Filakovský M, Vokřínek L. 2020. Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. 20, 311–330.","mla":"Filakovský, Marek, and Lukas Vokřínek. “Are Two given Maps Homotopic? An Algorithmic Viewpoint.” Foundations of Computational Mathematics, vol. 20, Springer Nature, 2020, pp. 311–30, doi:10.1007/s10208-019-09419-x.","chicago":"Filakovský, Marek, and Lukas Vokřínek. “Are Two given Maps Homotopic? An Algorithmic Viewpoint.” Foundations of Computational Mathematics. Springer Nature, 2020. https://doi.org/10.1007/s10208-019-09419-x."},"day":"01","month":"04","article_processing_charge":"No","volume":20,"arxiv":1,"abstract":[{"text":"This paper presents two algorithms. The first decides the existence of a pointed homotopy between given simplicial maps 𝑓,𝑔:𝑋→𝑌, and the second computes the group [𝛴𝑋,𝑌]∗ of pointed homotopy classes of maps from a suspension; in both cases, the target Y is assumed simply connected. More generally, these algorithms work relative to 𝐴⊆𝑋.","lang":"eng"}],"doi":"10.1007/s10208-019-09419-x","title":"Are two given maps homotopic? An algorithmic viewpoint","author":[{"first_name":"Marek","id":"3E8AF77E-F248-11E8-B48F-1D18A9856A87","last_name":"Filakovský","full_name":"Filakovský, Marek"},{"first_name":"Lukas","full_name":"Vokřínek, Lukas","last_name":"Vokřínek"}],"_id":"6563","publication_status":"published","status":"public","publication_identifier":{"issn":["16153375"],"eissn":["16153383"]},"project":[{"_id":"26611F5C-B435-11E9-9278-68D0E5697425","grant_number":"P31312","call_identifier":"FWF","name":"Algorithms for Embeddings and Homotopy Theory"}]},{"day":"01","citation":{"apa":"Shehu, Y., Li, X.-H., & Dong, Q.-L. (2020). An efficient projection-type method for monotone variational inequalities in Hilbert spaces. Numerical Algorithms. Springer Nature. https://doi.org/10.1007/s11075-019-00758-y","ieee":"Y. Shehu, X.-H. Li, and Q.-L. Dong, “An efficient projection-type method for monotone variational inequalities in Hilbert spaces,” Numerical Algorithms, vol. 84. Springer Nature, pp. 365–388, 2020.","ista":"Shehu Y, Li X-H, Dong Q-L. 2020. An efficient projection-type method for monotone variational inequalities in Hilbert spaces. Numerical Algorithms. 84, 365–388.","short":"Y. Shehu, X.-H. Li, Q.-L. Dong, Numerical Algorithms 84 (2020) 365–388.","ama":"Shehu Y, Li X-H, Dong Q-L. An efficient projection-type method for monotone variational inequalities in Hilbert spaces. Numerical Algorithms. 2020;84:365-388. doi:10.1007/s11075-019-00758-y","chicago":"Shehu, Yekini, Xiao-Huan Li, and Qiao-Li Dong. “An Efficient Projection-Type Method for Monotone Variational Inequalities in Hilbert Spaces.” Numerical Algorithms. Springer Nature, 2020. https://doi.org/10.1007/s11075-019-00758-y.","mla":"Shehu, Yekini, et al. “An Efficient Projection-Type Method for Monotone Variational Inequalities in Hilbert Spaces.” Numerical Algorithms, vol. 84, Springer Nature, 2020, pp. 365–88, doi:10.1007/s11075-019-00758-y."},"month":"05","ddc":["000"],"file_date_updated":"2020-07-14T12:47:34Z","oa_version":"Submitted Version","file":[{"date_created":"2019-10-01T13:14:10Z","file_id":"6927","checksum":"bb1a1eb3ebb2df380863d0db594673ba","content_type":"application/pdf","access_level":"open_access","date_updated":"2020-07-14T12:47:34Z","creator":"kschuh","relation":"main_file","file_size":359654,"file_name":"ExtragradientMethodPaper.pdf"}],"has_accepted_license":"1","article_processing_charge":"No","volume":84,"author":[{"orcid":"0000-0001-9224-7139","last_name":"Shehu","full_name":"Shehu, Yekini","first_name":"Yekini","id":"3FC7CB58-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Li","full_name":"Li, Xiao-Huan","first_name":"Xiao-Huan"},{"last_name":"Dong","full_name":"Dong, Qiao-Li","first_name":"Qiao-Li"}],"title":"An efficient projection-type method for monotone variational inequalities in Hilbert spaces","_id":"6593","abstract":[{"lang":"eng","text":"We consider the monotone variational inequality problem in a Hilbert space and describe a projection-type method with inertial terms under the following properties: (a) The method generates a strongly convergent iteration sequence; (b) The method requires, at each iteration, only one projection onto the feasible set and two evaluations of the operator; (c) The method is designed for variational inequality for which the underline operator is monotone and uniformly continuous; (d) The method includes an inertial term. The latter is also shown to speed up the convergence in our numerical results. A comparison with some related methods is given and indicates that the new method is promising."}],"doi":"10.1007/s11075-019-00758-y","publication_identifier":{"eissn":["1572-9265"],"issn":["1017-1398"]},"project":[{"call_identifier":"FP7","name":"Discrete Optimization in Computer Vision: Theory and Practice","grant_number":"616160","_id":"25FBA906-B435-11E9-9278-68D0E5697425"}],"acknowledgement":"The research of this author is supported by the ERC grant at the IST.","publication_status":"published","status":"public","ec_funded":1,"department":[{"_id":"VlKo"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_published":"2020-05-01T00:00:00Z","external_id":{"isi":["000528979000015"]},"scopus_import":"1","date_created":"2019-06-27T20:09:33Z","intvolume":" 84","publisher":"Springer Nature","isi":1,"quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"oa":1,"year":"2020","publication":"Numerical Algorithms","date_updated":"2023-08-17T13:51:18Z","article_type":"original","page":"365-388"},{"type":"conference","quality_controlled":"1","language":[{"iso":"eng"}],"article_processing_charge":"No","volume":33,"intvolume":" 33","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2006.15055"}],"arxiv":1,"publisher":"Curran Associates","external_id":{"arxiv":["2006.15055"]},"extern":"1","date_published":"2020-01-01T00:00:00Z","conference":{"end_date":"2020-12-12","start_date":"2020-12-06","location":"Virtual","name":"NeurIPS: Neural Information Processing Systems"},"oa_version":"Preprint","date_created":"2023-09-13T12:03:46Z","department":[{"_id":"FrLo"}],"citation":{"mla":"Locatello, Francesco, et al. “Object-Centric Learning with Slot Attention.” Advances in Neural Information Processing Systems, vol. 33, Curran Associates, 2020, pp. 11525–38.","chicago":"Locatello, Francesco, Dirk Weissenborn, Thomas Unterthiner, Aravindh Mahendran, Georg Heigold, Jakob Uszkoreit, Alexey Dosovitskiy, and Thomas Kipf. “Object-Centric Learning with Slot Attention.” In Advances in Neural Information Processing Systems, 33:11525–38. Curran Associates, 2020.","ieee":"F. Locatello et al., “Object-centric learning with slot attention,” in Advances in Neural Information Processing Systems, Virtual, 2020, vol. 33, pp. 11525–11538.","apa":"Locatello, F., Weissenborn, D., Unterthiner, T., Mahendran, A., Heigold, G., Uszkoreit, J., … Kipf, T. (2020). Object-centric learning with slot attention. In Advances in Neural Information Processing Systems (Vol. 33, pp. 11525–11538). Virtual: Curran Associates.","short":"F. Locatello, D. Weissenborn, T. Unterthiner, A. Mahendran, G. Heigold, J. Uszkoreit, A. Dosovitskiy, T. Kipf, in:, Advances in Neural Information Processing Systems, Curran Associates, 2020, pp. 11525–11538.","ama":"Locatello F, Weissenborn D, Unterthiner T, et al. Object-centric learning with slot attention. In: Advances in Neural Information Processing Systems. Vol 33. Curran Associates; 2020:11525-11538.","ista":"Locatello F, Weissenborn D, Unterthiner T, Mahendran A, Heigold G, Uszkoreit J, Dosovitskiy A, Kipf T. 2020. Object-centric learning with slot attention. Advances in Neural Information Processing Systems. NeurIPS: Neural Information Processing Systems vol. 33, 11525–11538."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","status":"public","page":"11525-11538","publication_identifier":{"isbn":["9781713829546"]},"publication":"Advances in Neural Information Processing Systems","date_updated":"2023-09-13T12:19:19Z","year":"2020","abstract":[{"lang":"eng","text":"Learning object-centric representations of complex scenes is a promising step towards enabling efficient abstract reasoning from low-level perceptual features. Yet, most deep learning approaches learn distributed representations that do not capture the compositional properties of natural scenes. In this paper, we present the Slot Attention module, an architectural component that interfaces with perceptual representations such as the output of a convolutional neural network and produces a set of task-dependent abstract representations which we call slots. These slots are exchangeable and can bind to any object in the input by specializing through a competitive procedure over multiple rounds of attention. We empirically demonstrate that Slot Attention can extract object-centric representations that enable generalization to unseen compositions when trained on unsupervised object discovery and supervised property prediction tasks.\r\n\r\n"}],"author":[{"orcid":"0000-0002-4850-0683","first_name":"Francesco","id":"26cfd52f-2483-11ee-8040-88983bcc06d4","last_name":"Locatello","full_name":"Locatello, Francesco"},{"first_name":"Dirk","last_name":"Weissenborn","full_name":"Weissenborn, Dirk"},{"first_name":"Thomas","last_name":"Unterthiner","full_name":"Unterthiner, Thomas"},{"full_name":"Mahendran, Aravindh","last_name":"Mahendran","first_name":"Aravindh"},{"first_name":"Georg","full_name":"Heigold, Georg","last_name":"Heigold"},{"last_name":"Uszkoreit","full_name":"Uszkoreit, Jakob","first_name":"Jakob"},{"first_name":"Alexey","full_name":"Dosovitskiy, Alexey","last_name":"Dosovitskiy"},{"last_name":"Kipf","full_name":"Kipf, Thomas","first_name":"Thomas"}],"oa":1,"title":"Object-centric learning with slot attention","_id":"14326"},{"author":[{"orcid":"0000-0003-4790-8078","full_name":"Schur, Florian KM","last_name":"Schur","id":"48AD8942-F248-11E8-B48F-1D18A9856A87","first_name":"Florian KM"}],"title":"STL-files for 3D-printed grid holders described in Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy","oa":1,"_id":"14592","year":"2020","abstract":[{"lang":"eng","text":"Cryo-electron microscopy (cryo-EM) of cellular specimens provides insights into biological processes and structures within a native context. However, a major challenge still lies in the efficient and reproducible preparation of adherent cells for subsequent cryo-EM analysis. This is due to the sensitivity of many cellular specimens to the varying seeding and culturing conditions required for EM experiments, the often limited amount of cellular material and also the fragility of EM grids and their substrate. Here, we present low-cost and reusable 3D printed grid holders, designed to improve specimen preparation when culturing challenging cellular samples directly on grids. The described grid holders increase cell culture reproducibility and throughput, and reduce the resources required for cell culturing. We show that grid holders can be integrated into various cryo-EM workflows, including micro-patterning approaches to control cell seeding on grids, and for generating samples for cryo-focused ion beam milling and cryo-electron tomography experiments. Their adaptable design allows for the generation of specialized grid holders customized to a large variety of applications."}],"doi":"10.15479/AT:ISTA:14592","project":[{"grant_number":"P33367","_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A","name":"Structure and isoform diversity of the Arp2/3 complex"}],"date_updated":"2024-02-21T12:44:48Z","status":"public","related_material":{"record":[{"id":"8586","status":"public","relation":"research_data"}]},"day":"01","department":[{"_id":"FlSc"}],"citation":{"mla":"Schur, Florian KM. STL-Files for 3D-Printed Grid Holders Described in  Fäßler F, Zens B, et Al.; 3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:14592.","chicago":"Schur, Florian KM. “STL-Files for 3D-Printed Grid Holders Described in  Fäßler F, Zens B, et Al.; 3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:14592.","ama":"Schur FK. STL-files for 3D-printed grid holders described in  Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. 2020. doi:10.15479/AT:ISTA:14592","short":"F.K. Schur, (2020).","ista":"Schur FK. 2020. STL-files for 3D-printed grid holders described in  Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy, Institute of Science and Technology Austria, 10.15479/AT:ISTA:14592.","ieee":"F. K. Schur, “STL-files for 3D-printed grid holders described in  Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy.” Institute of Science and Technology Austria, 2020.","apa":"Schur, F. K. (2020). STL-files for 3D-printed grid holders described in  Fäßler F, Zens B, et al.; 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:14592"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"12","file_date_updated":"2023-12-01T10:39:59Z","ddc":["570"],"date_published":"2020-12-01T00:00:00Z","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","date_created":"2023-11-22T15:00:57Z","oa_version":"Published Version","file":[{"file_id":"14593","date_created":"2023-11-22T14:58:44Z","success":1,"date_updated":"2023-11-22T14:58:44Z","access_level":"open_access","content_type":"application/zip","checksum":"0108616e2a59e51879ea51299a29b091","file_name":"3Dprint-files_download_v2.zip","relation":"main_file","creator":"fschur","file_size":49297},{"file_name":"readme.txt","file_size":641,"relation":"main_file","creator":"cchlebak","access_level":"open_access","checksum":"4c66ddedee4d01c1c4a7978208350cfc","content_type":"text/plain","success":1,"date_updated":"2023-12-01T10:39:59Z","file_id":"14637","date_created":"2023-12-01T10:39:59Z"}],"tmp":{"image":"/images/cc_by_nc_sa.png","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)"},"publisher":"Institute of Science and Technology Austria","has_accepted_license":"1","contributor":[{"id":"404F5528-F248-11E8-B48F-1D18A9856A87","first_name":"Florian","last_name":"Fäßler","contributor_type":"researcher","orcid":"0000-0001-7149-769X"},{"last_name":"Zens","id":"45FD126C-F248-11E8-B48F-1D18A9856A87","first_name":"Bettina","contributor_type":"researcher"},{"contributor_type":"researcher","last_name":"Hauschild","first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0003-4790-8078","contributor_type":"researcher","last_name":"Schur","first_name":"Florian KM","id":"48AD8942-F248-11E8-B48F-1D18A9856A87"}],"type":"research_data","article_processing_charge":"No"},{"month":"09","ddc":["510"],"file_date_updated":"2023-12-18T10:42:32Z","citation":{"short":"J. Alt, L. Erdös, T.H. Krüger, Documenta Mathematica 25 (2020) 1421–1539.","ista":"Alt J, Erdös L, Krüger TH. 2020. The Dyson equation with linear self-energy: Spectral bands, edges and cusps. Documenta Mathematica. 25, 1421–1539.","ama":"Alt J, Erdös L, Krüger TH. The Dyson equation with linear self-energy: Spectral bands, edges and cusps. Documenta Mathematica. 2020;25:1421-1539. doi:10.4171/dm/780","apa":"Alt, J., Erdös, L., & Krüger, T. H. (2020). The Dyson equation with linear self-energy: Spectral bands, edges and cusps. Documenta Mathematica. EMS Press. https://doi.org/10.4171/dm/780","ieee":"J. Alt, L. Erdös, and T. H. Krüger, “The Dyson equation with linear self-energy: Spectral bands, edges and cusps,” Documenta Mathematica, vol. 25. EMS Press, pp. 1421–1539, 2020.","mla":"Alt, Johannes, et al. “The Dyson Equation with Linear Self-Energy: Spectral Bands, Edges and Cusps.” Documenta Mathematica, vol. 25, EMS Press, 2020, pp. 1421–539, doi:10.4171/dm/780.","chicago":"Alt, Johannes, László Erdös, and Torben H Krüger. “The Dyson Equation with Linear Self-Energy: Spectral Bands, Edges and Cusps.” Documenta Mathematica. EMS Press, 2020. https://doi.org/10.4171/dm/780."},"day":"01","oa_version":"Published Version","file":[{"success":1,"date_updated":"2023-12-18T10:42:32Z","access_level":"open_access","checksum":"12aacc1d63b852ff9a51c1f6b218d4a6","content_type":"application/pdf","file_name":"2020_DocumentaMathematica_Alt.pdf","creator":"dernst","relation":"main_file","file_size":1374708,"file_id":"14695","date_created":"2023-12-18T10:42:32Z"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"arxiv":1,"volume":25,"article_processing_charge":"Yes","has_accepted_license":"1","_id":"14694","title":"The Dyson equation with linear self-energy: Spectral bands, edges and cusps","author":[{"full_name":"Alt, Johannes","last_name":"Alt","id":"36D3D8B6-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes"},{"first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","last_name":"Erdös","full_name":"Erdös, László","orcid":"0000-0001-5366-9603"},{"orcid":"0000-0002-4821-3297","id":"3020C786-F248-11E8-B48F-1D18A9856A87","first_name":"Torben H","full_name":"Krüger, Torben H","last_name":"Krüger"}],"doi":"10.4171/dm/780","abstract":[{"text":"We study the unique solution m of the Dyson equation \\( -m(z)^{-1} = z\\1 - a + S[m(z)] \\) on a von Neumann algebra A with the constraint Imm≥0. Here, z lies in the complex upper half-plane, a is a self-adjoint element of A and S is a positivity-preserving linear operator on A. We show that m is the Stieltjes transform of a compactly supported A-valued measure on R. Under suitable assumptions, we establish that this measure has a uniformly 1/3-Hölder continuous density with respect to the Lebesgue measure, which is supported on finitely many intervals, called bands. In fact, the density is analytic inside the bands with a square-root growth at the edges and internal cubic root cusps whenever the gap between two bands vanishes. The shape of these singularities is universal and no other singularity may occur. We give a precise asymptotic description of m near the singular points. These asymptotics generalize the analysis at the regular edges given in the companion paper on the Tracy-Widom universality for the edge eigenvalue statistics for correlated random matrices [the first author et al., Ann. Probab. 48, No. 2, 963--1001 (2020; Zbl 1434.60017)] and they play a key role in the proof of the Pearcey universality at the cusp for Wigner-type matrices [G. Cipolloni et al., Pure Appl. Anal. 1, No. 4, 615--707 (2019; Zbl 07142203); the second author et al., Commun. Math. Phys. 378, No. 2, 1203--1278 (2020; Zbl 07236118)]. We also extend the finite dimensional band mass formula from [the first author et al., loc. cit.] to the von Neumann algebra setting by showing that the spectral mass of the bands is topologically rigid under deformations and we conclude that these masses are quantized in some important cases.","lang":"eng"}],"publication_identifier":{"issn":["1431-0635"],"eissn":["1431-0643"]},"status":"public","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"LaEr"}],"date_created":"2023-12-18T10:37:43Z","date_published":"2020-09-01T00:00:00Z","external_id":{"arxiv":["1804.07752"]},"publisher":"EMS Press","intvolume":" 25","quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"oa":1,"keyword":["General Mathematics"],"year":"2020","date_updated":"2023-12-18T10:46:09Z","publication":"Documenta Mathematica","page":"1421-1539","article_type":"original","related_material":{"record":[{"id":"6183","relation":"earlier_version","status":"public"}]}},{"publication_identifier":{"eissn":["2578-5885"],"issn":["2578-5893"]},"status":"public","publication_status":"published","author":[{"full_name":"Lewin, Mathieu","last_name":"Lewin","first_name":"Mathieu"},{"first_name":"Elliott H.","last_name":"Lieb","full_name":"Lieb, Elliott H."},{"full_name":"Seiringer, Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert","orcid":"0000-0002-6781-0521"}],"title":" The local density approximation in density functional theory","_id":"14891","issue":"1","abstract":[{"text":"We give the first mathematically rigorous justification of the local density approximation in density functional theory. We provide a quantitative estimate on the difference between the grand-canonical Levy–Lieb energy of a given density (the lowest possible energy of all quantum states having this density) and the integral over the uniform electron gas energy of this density. The error involves gradient terms and justifies the use of the local density approximation in the situation where the density is very flat on sufficiently large regions in space.","lang":"eng"}],"doi":"10.2140/paa.2020.2.35","arxiv":1,"volume":2,"article_processing_charge":"No","day":"01","citation":{"chicago":"Lewin, Mathieu, Elliott H. Lieb, and Robert Seiringer. “ The Local Density Approximation in Density Functional Theory.” Pure and Applied Analysis. Mathematical Sciences Publishers, 2020. https://doi.org/10.2140/paa.2020.2.35.","mla":"Lewin, Mathieu, et al. “ The Local Density Approximation in Density Functional Theory.” Pure and Applied Analysis, vol. 2, no. 1, Mathematical Sciences Publishers, 2020, pp. 35–73, doi:10.2140/paa.2020.2.35.","apa":"Lewin, M., Lieb, E. H., & Seiringer, R. (2020). The local density approximation in density functional theory. Pure and Applied Analysis. Mathematical Sciences Publishers. https://doi.org/10.2140/paa.2020.2.35","ieee":"M. Lewin, E. H. Lieb, and R. Seiringer, “ The local density approximation in density functional theory,” Pure and Applied Analysis, vol. 2, no. 1. Mathematical Sciences Publishers, pp. 35–73, 2020.","ista":"Lewin M, Lieb EH, Seiringer R. 2020. The local density approximation in density functional theory. Pure and Applied Analysis. 2(1), 35–73.","short":"M. Lewin, E.H. Lieb, R. Seiringer, Pure and Applied Analysis 2 (2020) 35–73.","ama":"Lewin M, Lieb EH, Seiringer R. The local density approximation in density functional theory. Pure and Applied Analysis. 2020;2(1):35-73. doi:10.2140/paa.2020.2.35"},"month":"01","oa_version":"Preprint","publication":"Pure and Applied Analysis","date_updated":"2024-01-29T09:01:12Z","article_type":"original","page":"35-73","oa":1,"year":"2020","intvolume":" 2","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1903.04046"}],"publisher":"Mathematical Sciences Publishers","type":"journal_article","quality_controlled":"1","language":[{"iso":"eng"}],"department":[{"_id":"RoSe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2020-01-01T00:00:00Z","external_id":{"arxiv":["1903.04046"]},"scopus_import":"1","date_created":"2024-01-28T23:01:44Z"},{"article_type":"original","page":"5784-5801","date_updated":"2024-02-28T12:37:54Z","publication":"Journal of Molecular Biology","keyword":["Molecular Biology","Structural Biology"],"year":"2020","oa":1,"type":"journal_article","language":[{"iso":"eng"}],"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.jmb.2020.09.001"}],"intvolume":" 432","publisher":"Elsevier","date_created":"2024-02-28T08:50:34Z","date_published":"2020-10-02T00:00:00Z","external_id":{"pmid":["32910969"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"MaLo"}],"publication_status":"published","status":"public","publication_identifier":{"issn":["0022-2836"]},"doi":"10.1016/j.jmb.2020.09.001","issue":"21","abstract":[{"lang":"eng","text":"The assembly of a septin filament requires that homologous monomers must distinguish between one another in establishing appropriate interfaces with their neighbors. To understand this phenomenon at the molecular level, we present the first four crystal structures of heterodimeric septin complexes. We describe in detail the two distinct types of G-interface present within the octameric particles, which must polymerize to form filaments. These are formed between SEPT2 and SEPT6 and between SEPT7 and SEPT3, and their description permits an understanding of the structural basis for the selectivity necessary for correct filament assembly. By replacing SEPT6 by SEPT8 or SEPT11, it is possible to rationalize Kinoshita's postulate, which predicts the exchangeability of septins from within a subgroup. Switches I and II, which in classical small GTPases provide a mechanism for nucleotide-dependent conformational change, have been repurposed in septins to play a fundamental role in molecular recognition. Specifically, it is switch I which holds the key to discriminating between the two different G-interfaces. Moreover, residues which are characteristic for a given subgroup play subtle, but pivotal, roles in guaranteeing that the correct interfaces are formed."}],"_id":"15036","author":[{"full_name":"Rosa, Higor Vinícius Dias","last_name":"Rosa","first_name":"Higor Vinícius Dias"},{"first_name":"Diego Antonio","full_name":"Leonardo, Diego Antonio","last_name":"Leonardo"},{"first_name":"Gabriel","id":"D96FFDA0-A884-11E9-9968-DC26E6697425","last_name":"Brognara","full_name":"Brognara, Gabriel"},{"first_name":"José","last_name":"Brandão-Neto","full_name":"Brandão-Neto, José"},{"last_name":"D'Muniz Pereira","full_name":"D'Muniz Pereira, Humberto","first_name":"Humberto"},{"full_name":"Araújo, Ana Paula Ulian","last_name":"Araújo","first_name":"Ana Paula Ulian"},{"first_name":"Richard Charles","full_name":"Garratt, Richard Charles","last_name":"Garratt"}],"title":"Molecular recognition at septin interfaces: The switches hold the key","article_processing_charge":"No","volume":432,"oa_version":"Published Version","month":"10","pmid":1,"day":"02","citation":{"short":"H.V.D. Rosa, D.A. Leonardo, G. Brognara, J. Brandão-Neto, H. D’Muniz Pereira, A.P.U. Araújo, R.C. Garratt, Journal of Molecular Biology 432 (2020) 5784–5801.","ista":"Rosa HVD, Leonardo DA, Brognara G, Brandão-Neto J, D’Muniz Pereira H, Araújo APU, Garratt RC. 2020. Molecular recognition at septin interfaces: The switches hold the key. Journal of Molecular Biology. 432(21), 5784–5801.","ama":"Rosa HVD, Leonardo DA, Brognara G, et al. Molecular recognition at septin interfaces: The switches hold the key. Journal of Molecular Biology. 2020;432(21):5784-5801. doi:10.1016/j.jmb.2020.09.001","apa":"Rosa, H. V. D., Leonardo, D. A., Brognara, G., Brandão-Neto, J., D’Muniz Pereira, H., Araújo, A. P. U., & Garratt, R. C. (2020). Molecular recognition at septin interfaces: The switches hold the key. Journal of Molecular Biology. Elsevier. https://doi.org/10.1016/j.jmb.2020.09.001","ieee":"H. V. D. Rosa et al., “Molecular recognition at septin interfaces: The switches hold the key,” Journal of Molecular Biology, vol. 432, no. 21. Elsevier, pp. 5784–5801, 2020.","mla":"Rosa, Higor Vinícius Dias, et al. “Molecular Recognition at Septin Interfaces: The Switches Hold the Key.” Journal of Molecular Biology, vol. 432, no. 21, Elsevier, 2020, pp. 5784–801, doi:10.1016/j.jmb.2020.09.001.","chicago":"Rosa, Higor Vinícius Dias, Diego Antonio Leonardo, Gabriel Brognara, José Brandão-Neto, Humberto D’Muniz Pereira, Ana Paula Ulian Araújo, and Richard Charles Garratt. “Molecular Recognition at Septin Interfaces: The Switches Hold the Key.” Journal of Molecular Biology. Elsevier, 2020. https://doi.org/10.1016/j.jmb.2020.09.001."}},{"oa_version":"Published Version","citation":{"apa":"Moulinier-Anzola, J., Schwihla, M., De-Araújo, L., Artner, C., Jörg, L., Konstantinova, N., … Korbei, B. (2020). TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants. Molecular Plant. Elsevier. https://doi.org/10.1016/j.molp.2020.02.012","ieee":"J. Moulinier-Anzola et al., “TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants,” Molecular Plant, vol. 13, no. 5. Elsevier, pp. 717–731, 2020.","short":"J. Moulinier-Anzola, M. Schwihla, L. De-Araújo, C. Artner, L. Jörg, N. Konstantinova, C. Luschnig, B. Korbei, Molecular Plant 13 (2020) 717–731.","ama":"Moulinier-Anzola J, Schwihla M, De-Araújo L, et al. TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants. Molecular Plant. 2020;13(5):717-731. doi:10.1016/j.molp.2020.02.012","ista":"Moulinier-Anzola J, Schwihla M, De-Araújo L, Artner C, Jörg L, Konstantinova N, Luschnig C, Korbei B. 2020. TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants. Molecular Plant. 13(5), 717–731.","mla":"Moulinier-Anzola, Jeanette, et al. “TOLs Function as Ubiquitin Receptors in the Early Steps of the ESCRT Pathway in Higher Plants.” Molecular Plant, vol. 13, no. 5, Elsevier, 2020, pp. 717–31, doi:10.1016/j.molp.2020.02.012.","chicago":"Moulinier-Anzola, Jeanette, Maximilian Schwihla, Lucinda De-Araújo, Christina Artner, Lisa Jörg, Nataliia Konstantinova, Christian Luschnig, and Barbara Korbei. “TOLs Function as Ubiquitin Receptors in the Early Steps of the ESCRT Pathway in Higher Plants.” Molecular Plant. Elsevier, 2020. https://doi.org/10.1016/j.molp.2020.02.012."},"day":"04","file_date_updated":"2024-02-28T12:39:56Z","ddc":["580"],"pmid":1,"month":"05","has_accepted_license":"1","volume":13,"article_processing_charge":"No","file":[{"date_created":"2024-02-28T12:39:56Z","file_id":"15038","content_type":"application/pdf","checksum":"c538a5008f7827f62d17d40a3bfabe65","access_level":"open_access","date_updated":"2024-02-28T12:39:56Z","success":1,"relation":"main_file","file_size":3089212,"creator":"dernst","file_name":"2020_MolecularPlant_MoulinierAnzola.pdf"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"abstract":[{"lang":"eng","text":"Protein abundance and localization at the plasma membrane (PM) shapes plant development and mediates adaptation to changing environmental conditions. It is regulated by ubiquitination, a post-translational modification crucial for the proper sorting of endocytosed PM proteins to the vacuole for subsequent degradation. To understand the significance and the variety of roles played by this reversible modification, the function of ubiquitin receptors, which translate the ubiquitin signature into a cellular response, needs to be elucidated. In this study, we show that TOL (TOM1-like) proteins function in plants as multivalent ubiquitin receptors, governing ubiquitinated cargo delivery to the vacuole via the conserved Endosomal Sorting Complex Required for Transport (ESCRT) pathway. TOL2 and TOL6 interact with components of the ESCRT machinery and bind to K63-linked ubiquitin via two tandemly arranged conserved ubiquitin-binding domains. Mutation of these domains results not only in a loss of ubiquitin binding but also altered localization, abolishing TOL6 ubiquitin receptor activity. Function and localization of TOL6 is itself regulated by ubiquitination, whereby TOL6 ubiquitination potentially modulates degradation of PM-localized cargoes, assisting in the fine-tuning of the delicate interplay between protein recycling and downregulation. Taken together, our findings demonstrate the function and regulation of a ubiquitin receptor that mediates vacuolar degradation of PM proteins in higher plants."}],"issue":"5","doi":"10.1016/j.molp.2020.02.012","title":"TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway in higher plants","author":[{"last_name":"Moulinier-Anzola","full_name":"Moulinier-Anzola, Jeanette","first_name":"Jeanette"},{"full_name":"Schwihla, Maximilian","last_name":"Schwihla","first_name":"Maximilian"},{"full_name":"De-Araújo, Lucinda","last_name":"De-Araújo","first_name":"Lucinda"},{"full_name":"Artner, Christina","last_name":"Artner","id":"45DF286A-F248-11E8-B48F-1D18A9856A87","first_name":"Christina"},{"full_name":"Jörg, Lisa","last_name":"Jörg","first_name":"Lisa"},{"first_name":"Nataliia","full_name":"Konstantinova, Nataliia","last_name":"Konstantinova"},{"first_name":"Christian","last_name":"Luschnig","full_name":"Luschnig, Christian"},{"first_name":"Barbara","last_name":"Korbei","full_name":"Korbei, Barbara"}],"_id":"15037","publication_status":"published","status":"public","publication_identifier":{"issn":["1674-2052"]},"external_id":{"pmid":["32087370"]},"date_published":"2020-05-04T00:00:00Z","date_created":"2024-02-28T08:55:56Z","department":[{"_id":"EvBe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","language":[{"iso":"eng"}],"type":"journal_article","publisher":"Elsevier","intvolume":" 13","year":"2020","keyword":["Plant Science","Molecular Biology"],"oa":1,"page":"717-731","article_type":"original","publication":"Molecular Plant","date_updated":"2024-02-28T12:41:52Z"},{"arxiv":1,"volume":34,"article_processing_charge":"No","month":"04","citation":{"ama":"Brázdil T, Chatterjee K, Novotný P, Vahala J. Reinforcement learning of risk-constrained policies in Markov decision processes. Proceedings of the 34th AAAI Conference on Artificial Intelligence. 2020;34(06):9794-9801. doi:10.1609/aaai.v34i06.6531","ista":"Brázdil T, Chatterjee K, Novotný P, Vahala J. 2020. Reinforcement learning of risk-constrained policies in Markov decision processes. Proceedings of the 34th AAAI Conference on Artificial Intelligence. 34(06), 9794–9801.","short":"T. Brázdil, K. Chatterjee, P. Novotný, J. Vahala, Proceedings of the 34th AAAI Conference on Artificial Intelligence 34 (2020) 9794–9801.","apa":"Brázdil, T., Chatterjee, K., Novotný, P., & Vahala, J. (2020). Reinforcement learning of risk-constrained policies in Markov decision processes. Proceedings of the 34th AAAI Conference on Artificial Intelligence. New York, NY, United States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v34i06.6531","ieee":"T. Brázdil, K. Chatterjee, P. Novotný, and J. Vahala, “Reinforcement learning of risk-constrained policies in Markov decision processes,” Proceedings of the 34th AAAI Conference on Artificial Intelligence, vol. 34, no. 06. Association for the Advancement of Artificial Intelligence, pp. 9794–9801, 2020.","mla":"Brázdil, Tomáš, et al. “Reinforcement Learning of Risk-Constrained Policies in Markov Decision Processes.” Proceedings of the 34th AAAI Conference on Artificial Intelligence, vol. 34, no. 06, Association for the Advancement of Artificial Intelligence, 2020, pp. 9794–801, doi:10.1609/aaai.v34i06.6531.","chicago":"Brázdil, Tomáš, Krishnendu Chatterjee, Petr Novotný, and Jiří Vahala. “Reinforcement Learning of Risk-Constrained Policies in Markov Decision Processes.” Proceedings of the 34th AAAI Conference on Artificial Intelligence. Association for the Advancement of Artificial Intelligence, 2020. https://doi.org/10.1609/aaai.v34i06.6531."},"day":"03","oa_version":"Preprint","conference":{"end_date":"2020-02-12","start_date":"2020-02-07","location":"New York, NY, United States","name":"AAAI: Conference on Artificial Intelligence"},"project":[{"name":"Game Theory","call_identifier":"FWF","grant_number":"S11407","_id":"25863FF4-B435-11E9-9278-68D0E5697425"}],"publication_identifier":{"issn":["2374-3468"]},"status":"public","acknowledgement":"Krishnendu Chatterjee is supported by the Austrian Science Fund (FWF) NFN Grant No. S11407-N23 (RiSE/SHiNE), and COST Action GAMENET. Tomas Brazdil is supported by the Grant Agency of Masaryk University grant no. MUNI/G/0739/2017 and by the Czech Science Foundation grant No. 18-11193S. Petr Novotny and Jirı Vahala are supported by the Czech Science Foundation grant No. GJ19-15134Y.","publication_status":"published","_id":"15055","title":"Reinforcement learning of risk-constrained policies in Markov decision processes","author":[{"full_name":"Brázdil, Tomáš","last_name":"Brázdil","first_name":"Tomáš"},{"first_name":"Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X"},{"full_name":"Novotný, Petr","last_name":"Novotný","first_name":"Petr"},{"first_name":"Jiří","full_name":"Vahala, Jiří","last_name":"Vahala"}],"doi":"10.1609/aaai.v34i06.6531","abstract":[{"lang":"eng","text":"Markov decision processes (MDPs) are the defacto framework for sequential decision making in the presence of stochastic uncertainty. A classical optimization criterion for MDPs is to maximize the expected discounted-sum payoff, which ignores low probability catastrophic events with highly negative impact on the system. On the other hand, risk-averse policies require the probability of undesirable events to be below a given threshold, but they do not account for optimization of the expected payoff. We consider MDPs with discounted-sum payoff with failure states which represent catastrophic outcomes. The objective of risk-constrained planning is to maximize the expected discounted-sum payoff among risk-averse policies that ensure the probability to encounter a failure state is below a desired threshold. Our main contribution is an efficient risk-constrained planning algorithm that combines UCT-like search with a predictor learned through interaction with the MDP (in the style of AlphaZero) and with a risk-constrained action selection via linear programming. We demonstrate the effectiveness of our approach with experiments on classical MDPs from the literature, including benchmarks with an order of 106 states."}],"issue":"06","publisher":"Association for the Advancement of Artificial Intelligence","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2002.12086","open_access":"1"}],"intvolume":" 34","quality_controlled":"1","language":[{"iso":"eng"}],"type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"KrCh"}],"date_created":"2024-03-04T08:07:22Z","date_published":"2020-04-03T00:00:00Z","external_id":{"arxiv":["2002.12086"]},"date_updated":"2024-03-04T08:30:16Z","publication":"Proceedings of the 34th AAAI Conference on Artificial Intelligence","page":"9794-9801","article_type":"original","oa":1,"keyword":["General Medicine"],"year":"2020"},{"article_number":"aaw7824","article_type":"original","date_updated":"2024-03-04T09:52:09Z","publication":"Science Advances","year":"2020","oa":1,"language":[{"iso":"eng"}],"type":"journal_article","quality_controlled":"1","publisher":"American Association for the Advancement of Science","intvolume":" 6","date_created":"2024-03-04T09:41:57Z","date_published":"2020-07-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"MaDe"}],"acknowledgement":"This research was supported by grants NRF-2019R1A3B2067745 and NRF-2017R1A5A1015366 funded by the Korean Government (MSIT) through the National Research Foundation (NRF) of Korea to S.-J.V.L. and by grant Basic Science Research Program (No. 2019R1A2C2009440) funded by the Korean Government (MSIT) through the NRF of Korea to K.-T.K. ","status":"public","publication_status":"published","publication_identifier":{"eissn":["2375-2548"]},"doi":"10.1126/sciadv.aaw7824","abstract":[{"text":"Vaccinia virus–related kinase (VRK) is an evolutionarily conserved nuclear protein kinase. VRK-1, the single Caenorhabditis elegans VRK ortholog, functions in cell division and germline proliferation. However, the role of VRK-1 in postmitotic cells and adult life span remains unknown. Here, we show that VRK-1 increases organismal longevity by activating the cellular energy sensor, AMP-activated protein kinase (AMPK), via direct phosphorylation. We found that overexpression of vrk-1 in the soma of adult C. elegans increased life span and, conversely, inhibition of vrk-1 decreased life span. In addition, vrk-1 was required for longevity conferred by mutations that inhibit C. elegans mitochondrial respiration, which requires AMPK. VRK-1 directly phosphorylated and up-regulated AMPK in both C. elegans and cultured human cells. Thus, our data show that the somatic nuclear kinase, VRK-1, promotes longevity through AMPK activation, and this function appears to be conserved between C. elegans and humans.","lang":"eng"}],"issue":"27","_id":"15057","title":"VRK-1 extends life span by activation of AMPK via phosphorylation","author":[{"first_name":"Sangsoon","last_name":"Park","full_name":"Park, Sangsoon"},{"last_name":"Artan","full_name":"Artan, Murat","first_name":"Murat","id":"C407B586-6052-11E9-B3AE-7006E6697425","orcid":"0000-0001-8945-6992"},{"last_name":"Han","full_name":"Han, Seung Hyun","first_name":"Seung Hyun"},{"first_name":"Hae-Eun H.","last_name":"Park","full_name":"Park, Hae-Eun H."},{"first_name":"Yoonji","last_name":"Jung","full_name":"Jung, Yoonji"},{"last_name":"Hwang","full_name":"Hwang, Ara B.","first_name":"Ara B."},{"last_name":"Shin","full_name":"Shin, Won Sik","first_name":"Won Sik"},{"first_name":"Kyong-Tai","full_name":"Kim, Kyong-Tai","last_name":"Kim"},{"first_name":"Seung-Jae V.","last_name":"Lee","full_name":"Lee, Seung-Jae V."}],"volume":6,"article_processing_charge":"No","has_accepted_license":"1","file":[{"file_name":"2020_ScienceAdvances_Park.pdf","relation":"main_file","file_size":1864415,"creator":"dernst","access_level":"open_access","content_type":"application/pdf","checksum":"a37157cd0de709dce5fe03f4a31cd0b6","success":1,"date_updated":"2024-03-04T09:46:41Z","file_id":"15058","date_created":"2024-03-04T09:46:41Z"}],"tmp":{"short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)"},"oa_version":"Published Version","license":"https://creativecommons.org/licenses/by-nc/4.0/","month":"07","file_date_updated":"2024-03-04T09:46:41Z","ddc":["570"],"citation":{"mla":"Park, Sangsoon, et al. “VRK-1 Extends Life Span by Activation of AMPK via Phosphorylation.” Science Advances, vol. 6, no. 27, aaw7824, American Association for the Advancement of Science, 2020, doi:10.1126/sciadv.aaw7824.","chicago":"Park, Sangsoon, Murat Artan, Seung Hyun Han, Hae-Eun H. Park, Yoonji Jung, Ara B. Hwang, Won Sik Shin, Kyong-Tai Kim, and Seung-Jae V. Lee. “VRK-1 Extends Life Span by Activation of AMPK via Phosphorylation.” Science Advances. American Association for the Advancement of Science, 2020. https://doi.org/10.1126/sciadv.aaw7824.","ieee":"S. Park et al., “VRK-1 extends life span by activation of AMPK via phosphorylation,” Science Advances, vol. 6, no. 27. American Association for the Advancement of Science, 2020.","apa":"Park, S., Artan, M., Han, S. H., Park, H.-E. H., Jung, Y., Hwang, A. B., … Lee, S.-J. V. (2020). VRK-1 extends life span by activation of AMPK via phosphorylation. Science Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.aaw7824","ama":"Park S, Artan M, Han SH, et al. VRK-1 extends life span by activation of AMPK via phosphorylation. Science Advances. 2020;6(27). doi:10.1126/sciadv.aaw7824","short":"S. Park, M. Artan, S.H. Han, H.-E.H. Park, Y. Jung, A.B. Hwang, W.S. Shin, K.-T. Kim, S.-J.V. Lee, Science Advances 6 (2020).","ista":"Park S, Artan M, Han SH, Park H-EH, Jung Y, Hwang AB, Shin WS, Kim K-T, Lee S-JV. 2020. VRK-1 extends life span by activation of AMPK via phosphorylation. Science Advances. 6(27), aaw7824."},"day":"01"},{"conference":{"location":"Copenhagen, Denmark","start_date":"2020-03-15","end_date":"2020-03-20","name":"EuCAP: European Conference on Antennas and Propagation"},"oa_version":"None","date_created":"2024-03-04T09:57:48Z","date_published":"2020-07-08T00:00:00Z","month":"07","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"08","department":[{"_id":"JoFi"}],"citation":{"ieee":"M. Wasiak et al., “Compact millimeter and submillimeter-wave photonic radiometer for cubesats,” in 14th European Conference on Antennas and Propagation, Copenhagen, Denmark, 2020.","apa":"Wasiak, M., Botello, G. S., Abdalmalak, K. A., Sedlmeir, F., Rueda Sanchez, A. R., Segovia-Vargas, D., … Munoz, L. E. G. (2020). Compact millimeter and submillimeter-wave photonic radiometer for cubesats. In 14th European Conference on Antennas and Propagation. Copenhagen, Denmark: IEEE. https://doi.org/10.23919/eucap48036.2020.9135962","ista":"Wasiak M, Botello GS, Abdalmalak KA, Sedlmeir F, Rueda Sanchez AR, Segovia-Vargas D, Schwefel HGL, Munoz LEG. 2020. Compact millimeter and submillimeter-wave photonic radiometer for cubesats. 14th European Conference on Antennas and Propagation. EuCAP: European Conference on Antennas and Propagation.","ama":"Wasiak M, Botello GS, Abdalmalak KA, et al. Compact millimeter and submillimeter-wave photonic radiometer for cubesats. In: 14th European Conference on Antennas and Propagation. IEEE; 2020. doi:10.23919/eucap48036.2020.9135962","short":"M. Wasiak, G.S. Botello, K.A. Abdalmalak, F. Sedlmeir, A.R. Rueda Sanchez, D. Segovia-Vargas, H.G.L. Schwefel, L.E.G. Munoz, in:, 14th European Conference on Antennas and Propagation, IEEE, 2020.","chicago":"Wasiak, Michal, Gabriel Santamaria Botello, Kerlos Atia Abdalmalak, Florian Sedlmeir, Alfredo R Rueda Sanchez, Daniel Segovia-Vargas, Harald G. L. Schwefel, and Luis Enrique Garcia Munoz. “Compact Millimeter and Submillimeter-Wave Photonic Radiometer for Cubesats.” In 14th European Conference on Antennas and Propagation. IEEE, 2020. https://doi.org/10.23919/eucap48036.2020.9135962.","mla":"Wasiak, Michal, et al. “Compact Millimeter and Submillimeter-Wave Photonic Radiometer for Cubesats.” 14th European Conference on Antennas and Propagation, IEEE, 2020, doi:10.23919/eucap48036.2020.9135962."},"type":"conference","language":[{"iso":"eng"}],"quality_controlled":"1","article_processing_charge":"No","publisher":"IEEE","doi":"10.23919/eucap48036.2020.9135962","year":"2020","abstract":[{"text":"In this paper we present a room temperature radiometer that can eliminate the need of using cryostats in satellite payload reducing its weight and improving reliability. The proposed radiometer is based on an electro-optic upconverter that boosts up microwave photons energy by upconverting them into an optical domain what makes them immune to thermal noise even if operating at room temperature. The converter uses a high-quality factor whispering gallery\r\nmode (WGM) resonator providing naturally narrow bandwidth and therefore might be useful for applications like microwave hyperspectral sensing. The upconversion process is explained by\r\nproviding essential information about photon conversion efficiency and sensitivity. To prove the concept, we describe an experiment which shows state-of-the-art photon conversion efficiency n=10-5 per mW of pump power at the frequency of 80 GHz.","lang":"eng"}],"_id":"15059","author":[{"full_name":"Wasiak, Michal","last_name":"Wasiak","first_name":"Michal"},{"first_name":"Gabriel Santamaria","full_name":"Botello, Gabriel Santamaria","last_name":"Botello"},{"last_name":"Abdalmalak","full_name":"Abdalmalak, Kerlos Atia","first_name":"Kerlos Atia"},{"first_name":"Florian","full_name":"Sedlmeir, Florian","last_name":"Sedlmeir"},{"orcid":"0000-0001-6249-5860","last_name":"Rueda Sanchez","full_name":"Rueda Sanchez, Alfredo R","first_name":"Alfredo R","id":"3B82B0F8-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Segovia-Vargas, Daniel","last_name":"Segovia-Vargas","first_name":"Daniel"},{"first_name":"Harald G. L.","full_name":"Schwefel, Harald G. L.","last_name":"Schwefel"},{"full_name":"Munoz, Luis Enrique Garcia","last_name":"Munoz","first_name":"Luis Enrique Garcia"}],"title":"Compact millimeter and submillimeter-wave photonic radiometer for cubesats","acknowledgement":"This work has been financially supported by Comunidad de Madrid S2018/NMT-4333 ARTINLARA-CM projects, and “FUNDACIÓN SENER” REFTA projects.","status":"public","publication_status":"published","date_updated":"2024-03-04T10:02:49Z","publication_identifier":{"eisbn":["9788831299008"]},"publication":"14th European Conference on Antennas and Propagation"},{"date_updated":"2024-03-04T10:14:44Z","publication":"Proceedings of the National Academy of Sciences","page":"22101-22112","article_type":"original","oa":1,"year":"2020","publisher":"Proceedings of the National Academy of Sciences","intvolume":" 117","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1073/pnas.191726911"}],"quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"CaBe"}],"date_created":"2024-03-04T10:03:52Z","acknowledged_ssus":[{"_id":"LifeSc"}],"date_published":"2020-09-08T00:00:00Z","external_id":{"pmid":["32848067"]},"publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"status":"public","acknowledgement":"We thank the staff of the macromolecular crystallography (MX) and SAXS beamlines at the European Synchrotron Radiation facility, Diamond, and Swiss Light Source for excellent support, and the Life Sciences Facility of the Institute of Science and Technology Austria for usage of the rheometer. We thank Life Sciences editors for editing assistance. EM data were\r\nrecorded at the EM Facility of the Vienna BioCenter Core Facilities (Austria). Confocal microscopy was carried out at the Advanced Instrument Research Facility, Jawaharlal Nehru University. K.D.-C.’s research was supported by the Initial Training Network MUZIC (ITN-MUZIC) (N°238423), Austrian Science Fund (FWF) Projects I525, I1593, P22276, P19060, and W1221, Laura Bassi Centre of Optimized Structural Studies (N°253275), a Wellcome Trust Collaborative Award (201543/Z/16/Z), COST Action BM1405, Vienna Science and Technology Fund (WWTF) Chemical Biology Project LS17-008, and Christian Doppler Laboratory for High-Content Structural Biology and Biotechnology. K.Z., J.L.A., C.S., E.A.G., and A.S. were supported by the University of Vienna, J.K. by a Wellcome Trust Collaborative Award and by the Centre of Optimized Structural Studies, M.P. by FWF Project I1593, E.d.A.R. ITN-MUZIC, and FWF Projects I525 and I1593, and T.C.M. and L.C. by FWF Project I 2408-B22. E.A.G. acknowledges the PhD program Structure and Interaction of Biological Macromolecules. M.B. acknowledges the University Grant Commission, India, for a senior research fellowship. A.B. acknowledges a JC Bose Fellowship from the Science Engineering Research Council. ","publication_status":"published","_id":"15061","title":"Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin","author":[{"first_name":"Nikos","last_name":"Pinotsis","full_name":"Pinotsis, Nikos"},{"last_name":"Zielinska","full_name":"Zielinska, Karolina","first_name":"Karolina"},{"first_name":"Mrigya","last_name":"Babuta","full_name":"Babuta, Mrigya"},{"first_name":"Joan L.","full_name":"Arolas, Joan L.","last_name":"Arolas"},{"last_name":"Kostan","full_name":"Kostan, Julius","first_name":"Julius"},{"first_name":"Muhammad Bashir","last_name":"Khan","full_name":"Khan, Muhammad Bashir"},{"last_name":"Schreiner","full_name":"Schreiner, Claudia","first_name":"Claudia"},{"id":"41F1F098-F248-11E8-B48F-1D18A9856A87","first_name":"Anita P","full_name":"Testa Salmazo, Anita P","last_name":"Testa Salmazo"},{"last_name":"Ciccarelli","full_name":"Ciccarelli, Luciano","first_name":"Luciano"},{"last_name":"Puchinger","full_name":"Puchinger, Martin","first_name":"Martin"},{"full_name":"Gkougkoulia, Eirini A.","last_name":"Gkougkoulia","first_name":"Eirini A."},{"first_name":"Euripedes de Almeida","last_name":"Ribeiro","full_name":"Ribeiro, Euripedes de Almeida"},{"full_name":"Marlovits, Thomas C.","last_name":"Marlovits","first_name":"Thomas C."},{"full_name":"Bhattacharya, Alok","last_name":"Bhattacharya","first_name":"Alok"},{"full_name":"Djinovic-Carugo, Kristina","last_name":"Djinovic-Carugo","first_name":"Kristina"}],"doi":"10.1073/pnas.1917269117","abstract":[{"lang":"eng","text":"The actin cytoskeleton, a dynamic network of actin filaments and associated F-actin–binding proteins, is fundamentally important in eukaryotes. α-Actinins are major F-actin bundlers that are inhibited by Ca2+ in nonmuscle cells. Here we report the mechanism of Ca2+-mediated regulation of Entamoeba histolytica α-actinin-2 (EhActn2) with features expected for the common ancestor of Entamoeba and higher eukaryotic α-actinins. Crystal structures of Ca2+-free and Ca2+-bound EhActn2 reveal a calmodulin-like domain (CaMD) uniquely inserted within the rod domain. Integrative studies reveal an exceptionally high affinity of the EhActn2 CaMD for Ca2+, binding of which can only be regulated in the presence of physiological concentrations of Mg2+. Ca2+ binding triggers an increase in protein multidomain rigidity, reducing conformational flexibility of F-actin–binding domains via interdomain cross-talk and consequently inhibiting F-actin bundling. In vivo studies uncover that EhActn2 plays an important role in phagocytic cup formation and might constitute a new drug target for amoebic dysentery."}],"issue":"36","volume":117,"article_processing_charge":"No","pmid":1,"month":"09","citation":{"chicago":"Pinotsis, Nikos, Karolina Zielinska, Mrigya Babuta, Joan L. Arolas, Julius Kostan, Muhammad Bashir Khan, Claudia Schreiner, et al. “Calcium Modulates the Domain Flexibility and Function of an α-Actinin Similar to the Ancestral α-Actinin.” Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences, 2020. https://doi.org/10.1073/pnas.1917269117.","mla":"Pinotsis, Nikos, et al. “Calcium Modulates the Domain Flexibility and Function of an α-Actinin Similar to the Ancestral α-Actinin.” Proceedings of the National Academy of Sciences, vol. 117, no. 36, Proceedings of the National Academy of Sciences, 2020, pp. 22101–12, doi:10.1073/pnas.1917269117.","ista":"Pinotsis N, Zielinska K, Babuta M, Arolas JL, Kostan J, Khan MB, Schreiner C, Testa Salmazo AP, Ciccarelli L, Puchinger M, Gkougkoulia EA, Ribeiro E de A, Marlovits TC, Bhattacharya A, Djinovic-Carugo K. 2020. Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings of the National Academy of Sciences. 117(36), 22101–22112.","ama":"Pinotsis N, Zielinska K, Babuta M, et al. Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings of the National Academy of Sciences. 2020;117(36):22101-22112. doi:10.1073/pnas.1917269117","short":"N. Pinotsis, K. Zielinska, M. Babuta, J.L. Arolas, J. Kostan, M.B. Khan, C. Schreiner, A.P. Testa Salmazo, L. Ciccarelli, M. Puchinger, E.A. Gkougkoulia, E. de A. Ribeiro, T.C. Marlovits, A. Bhattacharya, K. Djinovic-Carugo, Proceedings of the National Academy of Sciences 117 (2020) 22101–22112.","ieee":"N. Pinotsis et al., “Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin,” Proceedings of the National Academy of Sciences, vol. 117, no. 36. Proceedings of the National Academy of Sciences, pp. 22101–22112, 2020.","apa":"Pinotsis, N., Zielinska, K., Babuta, M., Arolas, J. L., Kostan, J., Khan, M. B., … Djinovic-Carugo, K. (2020). Calcium modulates the domain flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1917269117"},"day":"08","oa_version":"Published Version"},{"doi":"10.2140/pmp.2020.1.101","abstract":[{"text":"We consider the least singular value of a large random matrix with real or complex i.i.d. Gaussian entries shifted by a constant z∈C. We prove an optimal lower tail estimate on this singular value in the critical regime where z is around the spectral edge, thus improving the classical bound of Sankar, Spielman and Teng (SIAM J. Matrix Anal. Appl. 28:2 (2006), 446–476) for the particular shift-perturbation in the edge regime. Lacking Brézin–Hikami formulas in the real case, we rely on the superbosonization formula (Comm. Math. Phys. 283:2 (2008), 343–395).","lang":"eng"}],"issue":"1","_id":"15063","title":"Optimal lower bound on the least singular value of the shifted Ginibre ensemble","author":[{"orcid":"0000-0002-4901-7992","first_name":"Giorgio","id":"42198EFA-F248-11E8-B48F-1D18A9856A87","last_name":"Cipolloni","full_name":"Cipolloni, Giorgio"},{"id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","first_name":"László","full_name":"Erdös, László","last_name":"Erdös","orcid":"0000-0001-5366-9603"},{"id":"408ED176-F248-11E8-B48F-1D18A9856A87","first_name":"Dominik J","full_name":"Schröder, Dominik J","last_name":"Schröder","orcid":"0000-0002-2904-1856"}],"ec_funded":1,"status":"public","publication_status":"published","acknowledgement":"Partially supported by ERC Advanced Grant No. 338804. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Grant Agreement No. 66538","project":[{"grant_number":"338804","_id":"258DCDE6-B435-11E9-9278-68D0E5697425","name":"Random matrices, universality and disordered quantum systems","call_identifier":"FP7"},{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385","call_identifier":"H2020","name":"International IST Doctoral Program"}],"publication_identifier":{"issn":["2690-1005","2690-0998"]},"oa_version":"Preprint","month":"11","citation":{"chicago":"Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “Optimal Lower Bound on the Least Singular Value of the Shifted Ginibre Ensemble.” Probability and Mathematical Physics. Mathematical Sciences Publishers, 2020. https://doi.org/10.2140/pmp.2020.1.101.","mla":"Cipolloni, Giorgio, et al. “Optimal Lower Bound on the Least Singular Value of the Shifted Ginibre Ensemble.” Probability and Mathematical Physics, vol. 1, no. 1, Mathematical Sciences Publishers, 2020, pp. 101–46, doi:10.2140/pmp.2020.1.101.","short":"G. Cipolloni, L. Erdös, D.J. Schröder, Probability and Mathematical Physics 1 (2020) 101–146.","ista":"Cipolloni G, Erdös L, Schröder DJ. 2020. Optimal lower bound on the least singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics. 1(1), 101–146.","ama":"Cipolloni G, Erdös L, Schröder DJ. Optimal lower bound on the least singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics. 2020;1(1):101-146. doi:10.2140/pmp.2020.1.101","ieee":"G. Cipolloni, L. Erdös, and D. J. Schröder, “Optimal lower bound on the least singular value of the shifted Ginibre ensemble,” Probability and Mathematical Physics, vol. 1, no. 1. Mathematical Sciences Publishers, pp. 101–146, 2020.","apa":"Cipolloni, G., Erdös, L., & Schröder, D. J. (2020). Optimal lower bound on the least singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics. Mathematical Sciences Publishers. https://doi.org/10.2140/pmp.2020.1.101"},"day":"16","volume":1,"article_processing_charge":"No","arxiv":1,"keyword":["General Medicine"],"year":"2020","oa":1,"page":"101-146","article_type":"original","date_updated":"2024-03-04T10:33:15Z","publication":"Probability and Mathematical Physics","date_created":"2024-03-04T10:27:57Z","scopus_import":"1","external_id":{"arxiv":["1908.01653"]},"date_published":"2020-11-16T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"LaEr"}],"type":"journal_article","quality_controlled":"1","language":[{"iso":"eng"}],"publisher":"Mathematical Sciences Publishers","intvolume":" 1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1908.01653"}]},{"oa":1,"year":"2020","date_updated":"2024-03-04T10:54:04Z","publication":"Journal of Applied and Computational Topology","article_type":"original","page":"455-480","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"HeEd"}],"scopus_import":"1","date_created":"2024-03-04T10:47:49Z","date_published":"2020-12-01T00:00:00Z","intvolume":" 4","publisher":"Springer Nature","quality_controlled":"1","language":[{"iso":"eng"}],"type":"journal_article","_id":"15064","author":[{"first_name":"U.","last_name":"Bauer","full_name":"Bauer, U."},{"orcid":"0000-0002-9823-6833","first_name":"Herbert","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert"},{"full_name":"Jablonski, Grzegorz","last_name":"Jablonski","id":"4483EF78-F248-11E8-B48F-1D18A9856A87","first_name":"Grzegorz","orcid":"0000-0002-3536-9866"},{"first_name":"M.","last_name":"Mrozek","full_name":"Mrozek, M."}],"title":"Čech-Delaunay gradient flow and homology inference for self-maps","doi":"10.1007/s41468-020-00058-8","issue":"4","abstract":[{"lang":"eng","text":"We call a continuous self-map that reveals itself through a discrete set of point-value pairs a sampled dynamical system. Capturing the available information with chain maps on Delaunay complexes, we use persistent homology to quantify the evidence of recurrent behavior. We establish a sampling theorem to recover the eigenspaces of the endomorphism on homology induced by the self-map. Using a combinatorial gradient flow arising from the discrete Morse theory for Čech and Delaunay complexes, we construct a chain map to transform the problem from the natural but expensive Čech complexes to the computationally efficient Delaunay triangulations. The fast chain map algorithm has applications beyond dynamical systems."}],"publication_identifier":{"eissn":["2367-1734"],"issn":["2367-1726"]},"acknowledgement":"This research has been supported by the DFG Collaborative Research Center SFB/TRR 109 “Discretization in Geometry and Dynamics”, by Polish MNiSzW Grant No. 2621/7.PR/12/2013/2, by the Polish National Science Center under Maestro Grant No. 2014/14/A/ST1/00453 and Grant No. DEC-2013/09/N/ST6/02995. Open Access funding provided by Projekt DEAL.","status":"public","publication_status":"published","ddc":["500"],"month":"12","file_date_updated":"2024-03-04T10:52:42Z","day":"01","citation":{"ieee":"U. Bauer, H. Edelsbrunner, G. Jablonski, and M. Mrozek, “Čech-Delaunay gradient flow and homology inference for self-maps,” Journal of Applied and Computational Topology, vol. 4, no. 4. Springer Nature, pp. 455–480, 2020.","apa":"Bauer, U., Edelsbrunner, H., Jablonski, G., & Mrozek, M. (2020). Čech-Delaunay gradient flow and homology inference for self-maps. Journal of Applied and Computational Topology. Springer Nature. https://doi.org/10.1007/s41468-020-00058-8","ista":"Bauer U, Edelsbrunner H, Jablonski G, Mrozek M. 2020. Čech-Delaunay gradient flow and homology inference for self-maps. Journal of Applied and Computational Topology. 4(4), 455–480.","short":"U. Bauer, H. Edelsbrunner, G. Jablonski, M. Mrozek, Journal of Applied and Computational Topology 4 (2020) 455–480.","ama":"Bauer U, Edelsbrunner H, Jablonski G, Mrozek M. Čech-Delaunay gradient flow and homology inference for self-maps. Journal of Applied and Computational Topology. 2020;4(4):455-480. doi:10.1007/s41468-020-00058-8","mla":"Bauer, U., et al. “Čech-Delaunay Gradient Flow and Homology Inference for Self-Maps.” Journal of Applied and Computational Topology, vol. 4, no. 4, Springer Nature, 2020, pp. 455–80, doi:10.1007/s41468-020-00058-8.","chicago":"Bauer, U., Herbert Edelsbrunner, Grzegorz Jablonski, and M. Mrozek. “Čech-Delaunay Gradient Flow and Homology Inference for Self-Maps.” Journal of Applied and Computational Topology. Springer Nature, 2020. https://doi.org/10.1007/s41468-020-00058-8."},"oa_version":"Published Version","file":[{"date_created":"2024-03-04T10:52:42Z","file_id":"15065","checksum":"eed1168b6e66cd55272c19bb7fca8a1c","content_type":"application/pdf","access_level":"open_access","date_updated":"2024-03-04T10:52:42Z","success":1,"relation":"main_file","file_size":851190,"creator":"dernst","file_name":"2020_JourApplCompTopology_Bauer.pdf"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"article_processing_charge":"Yes (via OA deal)","volume":4,"has_accepted_license":"1"},{"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","intvolume":" 179","quality_controlled":"1","type":"conference","language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"DaAl"}],"date_created":"2024-03-05T07:09:12Z","scopus_import":"1","date_published":"2020-10-07T00:00:00Z","external_id":{"arxiv":["2005.07761"]},"date_updated":"2024-03-05T07:13:13Z","publication":"34th International Symposium on Distributed Computing","article_number":"40","related_material":{"record":[{"id":"9678","relation":"later_version","status":"public"}]},"oa":1,"year":"2020","alternative_title":["LIPIcs"],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","image":"/images/cc_by.png"},"arxiv":1,"file":[{"file_name":"2020_LIPIcs_Brandt.pdf","creator":"dernst","relation":"main_file","file_size":303529,"access_level":"open_access","checksum":"23e2d9321aef53092dc1e24a8ab82d72","content_type":"application/pdf","success":1,"date_updated":"2024-03-05T07:08:27Z","file_id":"15075","date_created":"2024-03-05T07:08:27Z"}],"volume":179,"article_processing_charge":"No","has_accepted_license":"1","month":"10","file_date_updated":"2024-03-05T07:08:27Z","ddc":["000"],"citation":{"chicago":"Brandt, Sebastian, Barbara Keller, Joel Rybicki, Jukka Suomela, and Jara Uitto. “Brief Announcement: Efficient Load-Balancing through Distributed Token Dropping.” In 34th International Symposium on Distributed Computing, Vol. 179. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.DISC.2020.40.","mla":"Brandt, Sebastian, et al. “Brief Announcement: Efficient Load-Balancing through Distributed Token Dropping.” 34th International Symposium on Distributed Computing, vol. 179, 40, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.DISC.2020.40.","ama":"Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. Brief announcement: Efficient load-balancing through distributed token dropping. In: 34th International Symposium on Distributed Computing. Vol 179. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.DISC.2020.40","ista":"Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. 2020. Brief announcement: Efficient load-balancing through distributed token dropping. 34th International Symposium on Distributed Computing. DISC: Symposium on Distributed Computing, LIPIcs, vol. 179, 40.","short":"S. Brandt, B. Keller, J. Rybicki, J. Suomela, J. Uitto, in:, 34th International Symposium on Distributed Computing, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","ieee":"S. Brandt, B. Keller, J. Rybicki, J. Suomela, and J. Uitto, “Brief announcement: Efficient load-balancing through distributed token dropping,” in 34th International Symposium on Distributed Computing, Virtual, 2020, vol. 179.","apa":"Brandt, S., Keller, B., Rybicki, J., Suomela, J., & Uitto, J. (2020). Brief announcement: Efficient load-balancing through distributed token dropping. In 34th International Symposium on Distributed Computing (Vol. 179). Virtual: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.DISC.2020.40"},"day":"07","oa_version":"Published Version","conference":{"name":"DISC: Symposium on Distributed Computing","start_date":"2020-10-12","location":"Virtual","end_date":"2020-10-16"},"license":"https://creativecommons.org/licenses/by/3.0/","publication_status":"published","status":"public","_id":"15074","title":"Brief announcement: Efficient load-balancing through distributed token dropping","author":[{"first_name":"Sebastian","last_name":"Brandt","full_name":"Brandt, Sebastian"},{"first_name":"Barbara","full_name":"Keller, Barbara","last_name":"Keller"},{"orcid":"0000-0002-6432-6646","full_name":"Rybicki, Joel","last_name":"Rybicki","id":"334EFD2E-F248-11E8-B48F-1D18A9856A87","first_name":"Joel"},{"full_name":"Suomela, Jukka","last_name":"Suomela","first_name":"Jukka"},{"first_name":"Jara","full_name":"Uitto, Jara","last_name":"Uitto"}],"doi":"10.4230/LIPIcs.DISC.2020.40","abstract":[{"text":"We introduce a new graph problem, the token dropping game, and we show how to solve it efficiently in a distributed setting. We use the token dropping game as a tool to design an efficient distributed algorithm for the stable orientation problem, which is a special case of the more general locally optimal semi-matching problem. The prior work by Czygrinow et al. (DISC 2012) finds a locally optimal semi-matching in O(Δ⁵) rounds in graphs of maximum degree Δ, which directly implies an algorithm with the same runtime for stable orientations. We improve the runtime to O(Δ⁴) for stable orientations and prove a lower bound of Ω(Δ) rounds.","lang":"eng"}]}]