[{"related_material":{"record":[{"status":"public","relation":"later_version","id":"13974"}]},"conference":{"start_date":"2019-06-18","end_date":"2019-06-21","name":"SoCG 2019: Symposium on Computational Geometry","location":"Portland, OR, United States"},"type":"conference","day":"01","department":[{"_id":"UlWa"}],"volume":129,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa_version":"Published Version","arxiv":1,"publication":"35th International Symposium on Computational Geometry","external_id":{"arxiv":["1812.04911"]},"ddc":["000","510"],"project":[{"grant_number":"M02281","call_identifier":"FWF","name":"Eliminating intersections in drawings of graphs","_id":"261FA626-B435-11E9-9278-68D0E5697425"}],"publication_identifier":{"issn":["1868-8969"],"isbn":["9783959771047"]},"status":"public","doi":"10.4230/LIPICS.SOCG.2019.38","alternative_title":["LIPIcs"],"language":[{"iso":"eng"}],"file":[{"relation":"main_file","access_level":"open_access","checksum":"d6d017f8b41291b94d102294fa96ae9c","file_name":"2019_LIPICS_Fulek.pdf","file_size":559837,"content_type":"application/pdf","date_created":"2019-07-24T06:54:52Z","file_id":"6667","creator":"dernst","date_updated":"2020-07-14T12:47:35Z"}],"intvolume":"       129","quality_controlled":"1","title":"The crossing Tverberg theorem","oa":1,"page":"38:1-38:13","has_accepted_license":"1","year":"2019","author":[{"last_name":"Fulek","first_name":"Radoslav","orcid":"0000-0001-8485-1774","id":"39F3FFE4-F248-11E8-B48F-1D18A9856A87","full_name":"Fulek, Radoslav"},{"last_name":"Gärtner","first_name":"Bernd","full_name":"Gärtner, Bernd"},{"full_name":"Kupavskii, Andrey","last_name":"Kupavskii","first_name":"Andrey"},{"full_name":"Valtr, Pavel","last_name":"Valtr","first_name":"Pavel"},{"full_name":"Wagner, Uli","first_name":"Uli","orcid":"0000-0002-1494-0568","last_name":"Wagner","id":"36690CA2-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2019-07-17T10:35:04Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","date_published":"2019-06-01T00:00:00Z","_id":"6647","scopus_import":1,"date_updated":"2023-12-13T12:03:35Z","month":"06","citation":{"ista":"Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. 2019. The crossing Tverberg theorem. 35th International Symposium on Computational Geometry. SoCG 2019: Symposium on Computational Geometry, LIPIcs, vol. 129, 38:1-38:13.","ieee":"R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, and U. Wagner, “The crossing Tverberg theorem,” in <i>35th International Symposium on Computational Geometry</i>, Portland, OR, United States, 2019, vol. 129, p. 38:1-38:13.","mla":"Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” <i>35th International Symposium on Computational Geometry</i>, vol. 129, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 38:1-38:13, doi:<a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.38\">10.4230/LIPICS.SOCG.2019.38</a>.","apa":"Fulek, R., Gärtner, B., Kupavskii, A., Valtr, P., &#38; Wagner, U. (2019). The crossing Tverberg theorem. In <i>35th International Symposium on Computational Geometry</i> (Vol. 129, p. 38:1-38:13). Portland, OR, United States: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.38\">https://doi.org/10.4230/LIPICS.SOCG.2019.38</a>","ama":"Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. The crossing Tverberg theorem. In: <i>35th International Symposium on Computational Geometry</i>. Vol 129. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019:38:1-38:13. doi:<a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.38\">10.4230/LIPICS.SOCG.2019.38</a>","short":"R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, U. Wagner, in:, 35th International Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 38:1-38:13.","chicago":"Fulek, Radoslav, Bernd Gärtner, Andrey Kupavskii, Pavel Valtr, and Uli Wagner. “The Crossing Tverberg Theorem.” In <i>35th International Symposium on Computational Geometry</i>, 129:38:1-38:13. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019. <a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.38\">https://doi.org/10.4230/LIPICS.SOCG.2019.38</a>."},"file_date_updated":"2020-07-14T12:47:35Z","abstract":[{"text":"The Tverberg theorem is one of the cornerstones of discrete geometry. It states that, given a set X of at least (d+1)(r-1)+1 points in R^d, one can find a partition X=X_1 cup ... cup X_r of X, such that the convex hulls of the X_i, i=1,...,r, all share a common point. In this paper, we prove a strengthening of this theorem that guarantees a partition which, in addition to the above, has the property that the boundaries of full-dimensional convex hulls have pairwise nonempty intersections. Possible generalizations and algorithmic aspects are also discussed. As a concrete application, we show that any n points in the plane in general position span floor[n/3] vertex-disjoint triangles that are pairwise crossing, meaning that their boundaries have pairwise nonempty intersections; this number is clearly best possible. A previous result of Alvarez-Rebollar et al. guarantees floor[n/6] pairwise crossing triangles. Our result generalizes to a result about simplices in R^d,d >=2.","lang":"eng"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik"},{"department":[{"_id":"HeEd"}],"conference":{"location":"Portland, OR, United States","name":"SoCG 2019: Symposium on Computational Geometry","end_date":"2019-06-21","start_date":"2019-06-18"},"type":"conference","day":"01","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"volume":129,"oa_version":"Published Version","arxiv":1,"project":[{"_id":"2561EBF4-B435-11E9-9278-68D0E5697425","name":"Persistence and stability of geometric complexes","call_identifier":"FWF","grant_number":"I02979-N35"}],"publication_identifier":{"isbn":["9783959771047"]},"status":"public","ddc":["510"],"external_id":{"arxiv":["1903.08510"]},"publication":"35th International Symposium on Computational Geometry","title":"Topological data analysis in information space","quality_controlled":"1","page":"31:1-31:14","oa":1,"language":[{"iso":"eng"}],"alternative_title":["LIPIcs"],"doi":"10.4230/LIPICS.SOCG.2019.31","intvolume":"       129","file":[{"file_name":"2019_LIPICS_Edelsbrunner.pdf","checksum":"8ec8720730d4c789bf7b06540f1c29f4","access_level":"open_access","relation":"main_file","file_id":"6666","date_created":"2019-07-24T06:40:01Z","content_type":"application/pdf","file_size":1355179,"creator":"dernst","date_updated":"2020-07-14T12:47:35Z"}],"year":"2019","has_accepted_license":"1","author":[{"id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","first_name":"Herbert","orcid":"0000-0002-9823-6833","last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert"},{"first_name":"Ziga","last_name":"Virk","full_name":"Virk, Ziga"},{"full_name":"Wagner, Hubert","last_name":"Wagner","first_name":"Hubert","id":"379CA8B8-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2019-07-17T10:36:09Z","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"06","scopus_import":1,"date_updated":"2021-01-12T08:08:23Z","date_published":"2019-06-01T00:00:00Z","_id":"6648","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","citation":{"chicago":"Edelsbrunner, Herbert, Ziga Virk, and Hubert Wagner. “Topological Data Analysis in Information Space.” In <i>35th International Symposium on Computational Geometry</i>, 129:31:1-31:14. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019. <a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.31\">https://doi.org/10.4230/LIPICS.SOCG.2019.31</a>.","ama":"Edelsbrunner H, Virk Z, Wagner H. Topological data analysis in information space. In: <i>35th International Symposium on Computational Geometry</i>. Vol 129. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019:31:1-31:14. doi:<a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.31\">10.4230/LIPICS.SOCG.2019.31</a>","short":"H. Edelsbrunner, Z. Virk, H. Wagner, in:, 35th International Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 31:1-31:14.","apa":"Edelsbrunner, H., Virk, Z., &#38; Wagner, H. (2019). Topological data analysis in information space. In <i>35th International Symposium on Computational Geometry</i> (Vol. 129, p. 31:1-31:14). Portland, OR, United States: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.31\">https://doi.org/10.4230/LIPICS.SOCG.2019.31</a>","mla":"Edelsbrunner, Herbert, et al. “Topological Data Analysis in Information Space.” <i>35th International Symposium on Computational Geometry</i>, vol. 129, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 31:1-31:14, doi:<a href=\"https://doi.org/10.4230/LIPICS.SOCG.2019.31\">10.4230/LIPICS.SOCG.2019.31</a>.","ieee":"H. Edelsbrunner, Z. Virk, and H. Wagner, “Topological data analysis in information space,” in <i>35th International Symposium on Computational Geometry</i>, Portland, OR, United States, 2019, vol. 129, p. 31:1-31:14.","ista":"Edelsbrunner H, Virk Z, Wagner H. 2019. Topological data analysis in information space. 35th International Symposium on Computational Geometry. SoCG 2019: Symposium on Computational Geometry, LIPIcs, vol. 129, 31:1-31:14."},"file_date_updated":"2020-07-14T12:47:35Z","abstract":[{"lang":"eng","text":"Various kinds of data are routinely represented as discrete probability distributions. Examples include text documents summarized by histograms of word occurrences and images represented as histograms of oriented gradients. Viewing a discrete probability distribution as a point in the standard simplex of the appropriate dimension, we can understand collections of such objects in geometric and topological terms. Importantly, instead of using the standard Euclidean distance, we look into dissimilarity measures with information-theoretic justification, and we develop the theory\r\nneeded for applying topological data analysis in this setting. In doing so, we emphasize constructions that enable the usage of existing computational topology software in this context."}]},{"author":[{"last_name":"Alderighi","first_name":"Thomas","full_name":"Alderighi, Thomas"},{"full_name":"Malomo, Luigi","first_name":"Luigi","last_name":"Malomo"},{"full_name":"Giorgi, Daniela","last_name":"Giorgi","first_name":"Daniela"},{"full_name":"Bickel, Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","first_name":"Bernd","orcid":"0000-0001-6511-9385","last_name":"Bickel"},{"full_name":"Cignoni, Paolo","first_name":"Paolo","last_name":"Cignoni"},{"last_name":"Pietroni","first_name":"Nico","full_name":"Pietroni, Nico"}],"has_accepted_license":"1","year":"2019","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","date_created":"2019-07-19T06:18:15Z","date_updated":"2023-08-29T06:35:52Z","scopus_import":"1","month":"07","_id":"6650","date_published":"2019-07-01T00:00:00Z","ec_funded":1,"publisher":"ACM","citation":{"apa":"Alderighi, T., Malomo, L., Giorgi, D., Bickel, B., Cignoni, P., &#38; Pietroni, N. (2019). Volume-aware design of composite molds. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/3306346.3322981\">https://doi.org/10.1145/3306346.3322981</a>","mla":"Alderighi, Thomas, et al. “Volume-Aware Design of Composite Molds.” <i>ACM Transactions on Graphics</i>, vol. 38, no. 4, 110, ACM, 2019, doi:<a href=\"https://doi.org/10.1145/3306346.3322981\">10.1145/3306346.3322981</a>.","chicago":"Alderighi, Thomas, Luigi Malomo, Daniela Giorgi, Bernd Bickel, Paolo Cignoni, and Nico Pietroni. “Volume-Aware Design of Composite Molds.” <i>ACM Transactions on Graphics</i>. ACM, 2019. <a href=\"https://doi.org/10.1145/3306346.3322981\">https://doi.org/10.1145/3306346.3322981</a>.","short":"T. Alderighi, L. Malomo, D. Giorgi, B. Bickel, P. Cignoni, N. Pietroni, ACM Transactions on Graphics 38 (2019).","ama":"Alderighi T, Malomo L, Giorgi D, Bickel B, Cignoni P, Pietroni N. Volume-aware design of composite molds. <i>ACM Transactions on Graphics</i>. 2019;38(4). doi:<a href=\"https://doi.org/10.1145/3306346.3322981\">10.1145/3306346.3322981</a>","ista":"Alderighi T, Malomo L, Giorgi D, Bickel B, Cignoni P, Pietroni N. 2019. Volume-aware design of composite molds. ACM Transactions on Graphics. 38(4), 110.","ieee":"T. Alderighi, L. Malomo, D. Giorgi, B. Bickel, P. Cignoni, and N. Pietroni, “Volume-aware design of composite molds,” <i>ACM Transactions on Graphics</i>, vol. 38, no. 4. ACM, 2019."},"file_date_updated":"2020-07-14T12:47:35Z","abstract":[{"lang":"eng","text":"We propose a novel technique for the automatic design of molds to cast highly complex shapes. The technique generates composite, two-piece molds. Each mold piece is made up of a hard plastic shell and a flexible silicone part. Thanks to the thin, soft, and smartly shaped silicone part, which is kept in place by a hard plastic shell, we can cast objects of unprecedented complexity. An innovative algorithm based on a volumetric analysis defines the layout of the internal cuts in the silicone mold part. Our approach can robustly handle thin protruding features and intertwined topologies that have caused previous methods to fail. We compare our results with state of the art techniques, and we demonstrate the casting of shapes with extremely complex geometry."}],"department":[{"_id":"BeBi"}],"type":"journal_article","day":"01","related_material":{"link":[{"description":"YouTube Video","relation":"supplementary_material","url":"https://youtu.be/SO349S8-x_w"}]},"isi":1,"article_processing_charge":"No","issue":"4","article_number":"110","oa_version":"Submitted Version","volume":38,"publication_identifier":{"issn":["0730-0301"]},"status":"public","project":[{"_id":"24F9549A-B435-11E9-9278-68D0E5697425","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","call_identifier":"H2020","grant_number":"715767"}],"publication":"ACM Transactions on Graphics","external_id":{"isi":["000475740600084"]},"ddc":["000"],"oa":1,"quality_controlled":"1","title":"Volume-aware design of composite molds","file":[{"content_type":"application/pdf","file_size":74316182,"file_id":"6651","date_created":"2019-07-19T06:18:53Z","relation":"main_file","access_level":"open_access","checksum":"b4562af94672b44d2a501046427412af","file_name":"2019_ACM_Alderighi_AuthorVersion.pdf","date_updated":"2020-07-14T12:47:35Z","creator":"dernst"}],"intvolume":"        38","doi":"10.1145/3306346.3322981","language":[{"iso":"eng"}]},{"publisher":"Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare","abstract":[{"text":"In this article a model is described how Open Access definitions can be formed on the basis of objective criteria. The common Open Access definitions such as \"gold\" and \"green\" are not exactly defined. This becomes a problem as soon as one begins to measure Open Access, for example if the development of the Open Access share should be monitored. This was discussed in the working group on Open Access Monitoring  of  the  AT2OA  project  and  the  present  model  was  developed, which is based on 5 critics with 4 characteristics: location, licence, version, embargo and conditions of the Open Access publication are taken into account. In the meantime, the model has also been tested in practice using R scripts, and the initial results are quite promising.","lang":"eng"}],"citation":{"apa":"Danowski, P. (2019). An Austrian proposal for the classification of Open Access Tuples (COAT) - distinguish different open access types beyond colors. <i>Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare</i>. Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. <a href=\"https://doi.org/10.31263/voebm.v72i1.2276\">https://doi.org/10.31263/voebm.v72i1.2276</a>","mla":"Danowski, Patrick. “An Austrian Proposal for the Classification of Open Access Tuples (COAT) - Distinguish Different Open Access Types beyond Colors.” <i>Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare</i>, vol. 72, no. 1, Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019, pp. 59–65, doi:<a href=\"https://doi.org/10.31263/voebm.v72i1.2276\">10.31263/voebm.v72i1.2276</a>.","chicago":"Danowski, Patrick. “An Austrian Proposal for the Classification of Open Access Tuples (COAT) - Distinguish Different Open Access Types beyond Colors.” <i>Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare</i>. Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019. <a href=\"https://doi.org/10.31263/voebm.v72i1.2276\">https://doi.org/10.31263/voebm.v72i1.2276</a>.","short":"P. Danowski, Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare 72 (2019) 59–65.","ama":"Danowski P. An Austrian proposal for the classification of Open Access Tuples (COAT) - distinguish different open access types beyond colors. <i>Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare</i>. 2019;72(1):59-65. doi:<a href=\"https://doi.org/10.31263/voebm.v72i1.2276\">10.31263/voebm.v72i1.2276</a>","ista":"Danowski P. 2019. An Austrian proposal for the classification of Open Access Tuples (COAT) - distinguish different open access types beyond colors. Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 72(1), 59–65.","ieee":"P. Danowski, “An Austrian proposal for the classification of Open Access Tuples (COAT) - distinguish different open access types beyond colors,” <i>Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare</i>, vol. 72, no. 1. Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, pp. 59–65, 2019."},"file_date_updated":"2020-07-14T12:47:35Z","month":"05","date_updated":"2023-10-17T11:33:58Z","scopus_import":"1","date_published":"2019-05-17T00:00:00Z","_id":"6657","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2019-07-21T21:59:15Z","publication_status":"published","year":"2019","has_accepted_license":"1","author":[{"full_name":"Danowski, Patrick","id":"2EBD1598-F248-11E8-B48F-1D18A9856A87","last_name":"Danowski","orcid":"0000-0002-6026-4409","first_name":"Patrick"}],"title":"An Austrian proposal for the classification of Open Access Tuples (COAT) - distinguish different open access types beyond colors","quality_controlled":"1","page":"59-65","oa":1,"language":[{"iso":"eng"}],"doi":"10.31263/voebm.v72i1.2276","intvolume":"        72","file":[{"date_updated":"2020-07-14T12:47:35Z","creator":"apreinsp","file_id":"6661","date_created":"2019-07-22T08:45:03Z","content_type":"application/pdf","file_size":468558,"checksum":"c0d2695d6d0d34e62ba06fb3f0ebaaed","file_name":"2019_MitteilungenDerVOEB_Danowski.pdf","relation":"main_file","access_level":"open_access"}],"publication_identifier":{"eissn":["1022-2588"]},"status":"public","ddc":["020"],"publication":"Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare","volume":72,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa_version":"Published Version","article_type":"original","department":[{"_id":"E-Lib"}],"article_processing_charge":"No","issue":"1","related_material":{"record":[{"status":"public","id":"5686","relation":"earlier_version"}]},"day":"17","type":"journal_article"},{"date_created":"2019-07-21T21:59:15Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","has_accepted_license":"1","year":"2019","author":[{"full_name":"Raices, Julia","id":"3EE67F22-F248-11E8-B48F-1D18A9856A87","last_name":"Raices","first_name":"Julia"},{"full_name":"Otto, Paulo","last_name":"Otto","first_name":"Paulo"},{"first_name":"Maria","last_name":"Vibranovski","full_name":"Vibranovski, Maria"}],"publisher":"CSH Press","citation":{"ieee":"J. Raices, P. Otto, and M. Vibranovski, “Haploid selection drives new gene male germline expression,” <i>Genome Research</i>, vol. 29, no. 7. CSH Press, pp. 1115–1122, 2019.","ista":"Raices J, Otto P, Vibranovski M. 2019. Haploid selection drives new gene male germline expression. Genome Research. 29(7), 1115–1122.","short":"J. Raices, P. Otto, M. Vibranovski, Genome Research 29 (2019) 1115–1122.","ama":"Raices J, Otto P, Vibranovski M. Haploid selection drives new gene male germline expression. <i>Genome Research</i>. 2019;29(7):1115-1122. doi:<a href=\"https://doi.org/10.1101/gr.238824.118\">10.1101/gr.238824.118</a>","chicago":"Raices, Julia, Paulo Otto, and Maria Vibranovski. “Haploid Selection Drives New Gene Male Germline Expression.” <i>Genome Research</i>. CSH Press, 2019. <a href=\"https://doi.org/10.1101/gr.238824.118\">https://doi.org/10.1101/gr.238824.118</a>.","mla":"Raices, Julia, et al. “Haploid Selection Drives New Gene Male Germline Expression.” <i>Genome Research</i>, vol. 29, no. 7, CSH Press, 2019, pp. 1115–22, doi:<a href=\"https://doi.org/10.1101/gr.238824.118\">10.1101/gr.238824.118</a>.","apa":"Raices, J., Otto, P., &#38; Vibranovski, M. (2019). Haploid selection drives new gene male germline expression. <i>Genome Research</i>. CSH Press. <a href=\"https://doi.org/10.1101/gr.238824.118\">https://doi.org/10.1101/gr.238824.118</a>"},"file_date_updated":"2020-07-14T12:47:35Z","abstract":[{"text":"New genes are a major source of novelties, and a disproportionate amount of them are known to show testis expression in later phases of male gametogenesis in different groups such as mammals and plants. Here, we propose that this enhanced expression is a consequence of haploid selection during the latter stages of male gametogenesis. Because emerging adaptive mutations will be fixed faster if their phenotypes are expressed by haploid rather than diploid genotypes, new genes with advantageous functions arising during this unique stage of development have a better chance to become fixed. To test this hypothesis, expression levels of genes of differing evolutionary age were examined at various stages of Drosophila spermatogenesis. We found, consistent with a model based on haploid selection, that new Drosophila genes are both expressed in later haploid phases of spermatogenesis and harbor a significant enrichment of adaptive mutations. Additionally, the observed overexpression of new genes in the latter phases of spermatogenesis was limited to the autosomes. Because all male cells exhibit hemizygous expression for X-linked genes (and therefore effectively haploid), there is no expectation that selection acting on late spermatogenesis will have a different effect on X-linked genes in comparison to initial diploid phases. Together, our proposed hypothesis and the analyzed data suggest that natural selection in haploid cells elucidates several aspects of the origin of new genes by explaining the general prevalence of their testis expression, and a parsimonious solution for new alleles to avoid being lost by genetic drift or pseudogenization. ","lang":"eng"}],"date_updated":"2023-08-29T06:35:05Z","scopus_import":"1","month":"07","date_published":"2019-07-01T00:00:00Z","_id":"6658","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)","image":"/images/cc_by_nc.png","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"volume":29,"license":"https://creativecommons.org/licenses/by-nc/4.0/","oa_version":"Published Version","department":[{"_id":"BeVi"}],"article_processing_charge":"No","isi":1,"issue":"7","day":"01","type":"journal_article","quality_controlled":"1","title":"Haploid selection drives new gene male germline expression","oa":1,"page":"1115-1122","doi":"10.1101/gr.238824.118","language":[{"iso":"eng"}],"file":[{"file_name":"2019_GenomeResearch_Raices.pdf","checksum":"4636f03a6750f90b88bf2bc3eb9d71ae","access_level":"open_access","relation":"main_file","date_created":"2019-07-24T08:05:56Z","file_id":"6670","content_type":"application/pdf","file_size":2319022,"creator":"apreinsp","date_updated":"2020-07-14T12:47:35Z"}],"intvolume":"        29","status":"public","external_id":{"isi":["000473730600007"]},"publication":"Genome Research","ddc":["576"]},{"publisher":"Bulletin of the Chemical Society of Japan","acknowledgement":"his work was supported by the Grant-in-Aid for Scientific Research B (JSPS KAKENHI grant no. JP17H03090 to A. O.); the Scientific Research on Innovative Areas “Chemistry for Multimolecular Crowding Biosystems” (JSPS KAKENHI grant no. JP17H06349 to A. O.); and the European Union (European Research Council Advanced grant no. 694539 and Human Brain Project Ref. 720270 to R. S.). A. O. acknowledges the financial support of the Takeda Science Foundation.","citation":{"ieee":"N. Zenmyo <i>et al.</i>, “Optimized reaction pair of the CysHis tag and Ni(II)-NTA probe for highly selective chemical labeling of membrane proteins,” <i>Bulletin of the Chemical Society of Japan</i>, vol. 92, no. 5. Bulletin of the Chemical Society of Japan, pp. 995–1000, 2019.","ista":"Zenmyo N, Tokumaru H, Uchinomiya S, Fuchida H, Tabata S, Hamachi I, Shigemoto R, Ojida A. 2019. Optimized reaction pair of the CysHis tag and Ni(II)-NTA probe for highly selective chemical labeling of membrane proteins. Bulletin of the Chemical Society of Japan. 92(5), 995–1000.","ama":"Zenmyo N, Tokumaru H, Uchinomiya S, et al. Optimized reaction pair of the CysHis tag and Ni(II)-NTA probe for highly selective chemical labeling of membrane proteins. <i>Bulletin of the Chemical Society of Japan</i>. 2019;92(5):995-1000. doi:<a href=\"https://doi.org/10.1246/bcsj.20190034\">10.1246/bcsj.20190034</a>","short":"N. Zenmyo, H. Tokumaru, S. Uchinomiya, H. Fuchida, S. Tabata, I. Hamachi, R. Shigemoto, A. Ojida, Bulletin of the Chemical Society of Japan 92 (2019) 995–1000.","chicago":"Zenmyo, Naoki, Hiroki Tokumaru, Shohei Uchinomiya, Hirokazu Fuchida, Shigekazu Tabata, Itaru Hamachi, Ryuichi Shigemoto, and Akio Ojida. “Optimized Reaction Pair of the CysHis Tag and Ni(II)-NTA Probe for Highly Selective Chemical Labeling of Membrane Proteins.” <i>Bulletin of the Chemical Society of Japan</i>. Bulletin of the Chemical Society of Japan, 2019. <a href=\"https://doi.org/10.1246/bcsj.20190034\">https://doi.org/10.1246/bcsj.20190034</a>.","mla":"Zenmyo, Naoki, et al. “Optimized Reaction Pair of the CysHis Tag and Ni(II)-NTA Probe for Highly Selective Chemical Labeling of Membrane Proteins.” <i>Bulletin of the Chemical Society of Japan</i>, vol. 92, no. 5, Bulletin of the Chemical Society of Japan, 2019, pp. 995–1000, doi:<a href=\"https://doi.org/10.1246/bcsj.20190034\">10.1246/bcsj.20190034</a>.","apa":"Zenmyo, N., Tokumaru, H., Uchinomiya, S., Fuchida, H., Tabata, S., Hamachi, I., … Ojida, A. (2019). Optimized reaction pair of the CysHis tag and Ni(II)-NTA probe for highly selective chemical labeling of membrane proteins. <i>Bulletin of the Chemical Society of Japan</i>. Bulletin of the Chemical Society of Japan. <a href=\"https://doi.org/10.1246/bcsj.20190034\">https://doi.org/10.1246/bcsj.20190034</a>"},"abstract":[{"lang":"eng","text":"Chemical labeling of proteins with synthetic molecular probes offers the possibility to probe the functions of proteins of interest in living cells. However, the methods for covalently labeling targeted proteins using complementary peptide tag-probe pairs are still limited, irrespective of the versatility of such pairs in biological research. Herein, we report the new CysHis tag-Ni(II) probe pair for the specific covalent labeling of proteins. A broad-range evaluation of the reactivity profiles of the probe and the CysHis peptide tag afforded a tag-probe pair with an optimized and high labeling selectivity and reactivity. In particular, the labeling specificity of this pair was notably improved compared to the previously reported one. This pair was successfully utilized for the fluorescence imaging of membrane proteins on the surfaces of living cells, demonstrating its potential utility in biological research."}],"file_date_updated":"2020-10-02T08:49:58Z","scopus_import":"1","date_updated":"2021-01-12T08:08:26Z","month":"05","date_published":"2019-05-15T00:00:00Z","ec_funded":1,"_id":"6659","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2019-07-21T21:59:16Z","publication_status":"published","has_accepted_license":"1","year":"2019","author":[{"full_name":"Zenmyo, Naoki","last_name":"Zenmyo","first_name":"Naoki"},{"full_name":"Tokumaru, Hiroki","last_name":"Tokumaru","first_name":"Hiroki"},{"full_name":"Uchinomiya, Shohei","last_name":"Uchinomiya","first_name":"Shohei"},{"full_name":"Fuchida, Hirokazu","first_name":"Hirokazu","last_name":"Fuchida"},{"full_name":"Tabata, Shigekazu","first_name":"Shigekazu","last_name":"Tabata","id":"4427179E-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Hamachi","first_name":"Itaru","full_name":"Hamachi, Itaru"},{"id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi","last_name":"Shigemoto","orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi"},{"full_name":"Ojida, Akio","first_name":"Akio","last_name":"Ojida"}],"quality_controlled":"1","title":"Optimized reaction pair of the CysHis tag and Ni(II)-NTA probe for highly selective chemical labeling of membrane proteins","oa":1,"page":"995-1000","doi":"10.1246/bcsj.20190034","language":[{"iso":"eng"}],"file":[{"relation":"main_file","access_level":"open_access","checksum":"186de511d6e0ca93f5d981e2443eb8cd","success":1,"file_name":"2019_BCSJ_Zenmyo.pdf","content_type":"application/pdf","file_size":2464903,"date_created":"2020-10-02T08:49:58Z","file_id":"8594","creator":"dernst","date_updated":"2020-10-02T08:49:58Z"}],"intvolume":"        92","project":[{"name":"In situ analysis of single channel subunit composition in neurons: physiological implication in synaptic plasticity and behaviour","_id":"25CA28EA-B435-11E9-9278-68D0E5697425","grant_number":"694539","call_identifier":"H2020"}],"publication_identifier":{"issn":["00092673"]},"status":"public","publication":"Bulletin of the Chemical Society of Japan","ddc":["570"],"volume":92,"oa_version":"Published Version","article_type":"original","department":[{"_id":"RySh"}],"article_processing_charge":"No","issue":"5","type":"journal_article","day":"15"},{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","date_created":"2019-07-22T07:22:28Z","has_accepted_license":"1","year":"2019","author":[{"full_name":"Sumin, Denis","first_name":"Denis","last_name":"Sumin"},{"full_name":"Weyrich, Tim","first_name":"Tim","last_name":"Weyrich"},{"first_name":"Tobias","last_name":"Rittig","full_name":"Rittig, Tobias"},{"full_name":"Babaei, Vahid","first_name":"Vahid","last_name":"Babaei"},{"first_name":"Thomas","last_name":"Nindel","full_name":"Nindel, Thomas"},{"first_name":"Alexander","last_name":"Wilkie","full_name":"Wilkie, Alexander"},{"full_name":"Didyk, Piotr","last_name":"Didyk","first_name":"Piotr"},{"full_name":"Bickel, Bernd","first_name":"Bernd","last_name":"Bickel","orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Křivánek, Jaroslav","first_name":"Jaroslav","last_name":"Křivánek"},{"full_name":"Myszkowski, Karol","first_name":"Karol","last_name":"Myszkowski"}],"file_date_updated":"2020-07-14T12:47:36Z","citation":{"ama":"Sumin D, Weyrich T, Rittig T, et al. Geometry-aware scattering compensation for 3D printing. <i>ACM Transactions on Graphics</i>. 2019;38(4). doi:<a href=\"https://doi.org/10.1145/3306346.3322992\">10.1145/3306346.3322992</a>","short":"D. Sumin, T. Weyrich, T. Rittig, V. Babaei, T. Nindel, A. Wilkie, P. Didyk, B. Bickel, J. Křivánek, K. Myszkowski, ACM Transactions on Graphics 38 (2019).","chicago":"Sumin, Denis, Tim Weyrich, Tobias Rittig, Vahid Babaei, Thomas Nindel, Alexander Wilkie, Piotr Didyk, Bernd Bickel, Jaroslav Křivánek, and Karol Myszkowski. “Geometry-Aware Scattering Compensation for 3D Printing.” <i>ACM Transactions on Graphics</i>. ACM, 2019. <a href=\"https://doi.org/10.1145/3306346.3322992\">https://doi.org/10.1145/3306346.3322992</a>.","mla":"Sumin, Denis, et al. “Geometry-Aware Scattering Compensation for 3D Printing.” <i>ACM Transactions on Graphics</i>, vol. 38, no. 4, 111, ACM, 2019, doi:<a href=\"https://doi.org/10.1145/3306346.3322992\">10.1145/3306346.3322992</a>.","apa":"Sumin, D., Weyrich, T., Rittig, T., Babaei, V., Nindel, T., Wilkie, A., … Myszkowski, K. (2019). Geometry-aware scattering compensation for 3D printing. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/3306346.3322992\">https://doi.org/10.1145/3306346.3322992</a>","ieee":"D. Sumin <i>et al.</i>, “Geometry-aware scattering compensation for 3D printing,” <i>ACM Transactions on Graphics</i>, vol. 38, no. 4. ACM, 2019.","ista":"Sumin D, Weyrich T, Rittig T, Babaei V, Nindel T, Wilkie A, Didyk P, Bickel B, Křivánek J, Myszkowski K. 2019. Geometry-aware scattering compensation for 3D printing. ACM Transactions on Graphics. 38(4), 111."},"abstract":[{"text":"Commercially available full-color 3D printing allows for detailed control of material deposition in a volume, but an exact reproduction of a target surface appearance is hampered by the strong subsurface scattering that causes nontrivial volumetric cross-talk at the print surface. Previous work showed how an iterative optimization scheme based on accumulating absorptive materials at the surface can be used to find a volumetric distribution of print materials that closely approximates a given target appearance.\r\n\r\nIn this work, we first revisit the assumption that pushing the absorptive materials to the surface results in minimal volumetric cross-talk. We design a full-fledged optimization on a small domain for this task and confirm this previously reported heuristic. Then, we extend the above approach that is critically limited to color reproduction on planar surfaces, to arbitrary 3D shapes. Our method enables high-fidelity color texture reproduction on 3D prints by effectively compensating for internal light scattering within arbitrarily shaped objects. In addition, we propose a content-aware gamut mapping that significantly improves color reproduction for the pathological case of thin geometric features. Using a wide range of sample objects with complex textures and geometries, we demonstrate color reproduction whose fidelity is superior to state-of-the-art drivers for color 3D printers.","lang":"eng"}],"publisher":"ACM","date_published":"2019-07-04T00:00:00Z","ec_funded":1,"_id":"6660","date_updated":"2023-08-29T06:40:49Z","scopus_import":"1","month":"07","volume":38,"article_number":"111","oa_version":"Submitted Version","isi":1,"article_processing_charge":"No","issue":"4","day":"04","type":"journal_article","department":[{"_id":"BeBi"}],"doi":"10.1145/3306346.3322992","language":[{"iso":"eng"}],"file":[{"file_size":10109800,"content_type":"application/pdf","file_id":"6669","date_created":"2019-07-24T07:36:08Z","relation":"main_file","access_level":"open_access","checksum":"43c2019d6b48ed9c56e31686c4c2d1f5","file_name":"2019_ACM_Sumin_AuthorVersion.pdf","date_updated":"2020-07-14T12:47:36Z","creator":"dernst"},{"date_updated":"2020-07-14T12:47:36Z","creator":"dernst","content_type":"application/zip","file_size":11051245,"date_created":"2019-10-11T06:51:07Z","file_id":"6938","access_level":"open_access","relation":"supplementary_material","file_name":"sumin19geometry-aware-suppl.zip","checksum":"f80f365a04e35855fa467ea7ab26b16c"}],"intvolume":"        38","quality_controlled":"1","title":"Geometry-aware scattering compensation for 3D printing","oa":1,"external_id":{"isi":["000475740600085"]},"publication":"ACM Transactions on Graphics","ddc":["000"],"project":[{"grant_number":"642841","call_identifier":"H2020","name":"Distributed 3D Object Design","_id":"2508E324-B435-11E9-9278-68D0E5697425"},{"_id":"24F9549A-B435-11E9-9278-68D0E5697425","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","call_identifier":"H2020","grant_number":"715767"}],"status":"public","publication_identifier":{"issn":["0730-0301"]}},{"issue":"3","type":"journal_article","day":"01","volume":19,"oa_version":"Preprint","arxiv":1,"extern":"1","article_type":"original","status":"public","publication_identifier":{"eissn":["1615-3383"]},"external_id":{"arxiv":["1708.05932"]},"publication":"Foundations of Computational Mathematics","title":"Fundamental limits of weak recovery with applications to phase retrieval","quality_controlled":"1","page":"703-773","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1708.05932"}],"oa":1,"language":[{"iso":"eng"}],"doi":"10.1007/s10208-018-9395-y","intvolume":"        19","year":"2019","author":[{"full_name":"Mondelli, Marco","first_name":"Marco","last_name":"Mondelli","orcid":"0000-0002-3242-7020","id":"27EB676C-8706-11E9-9510-7717E6697425"},{"first_name":"Andrea","last_name":"Montanari","full_name":"Montanari, Andrea"}],"date_created":"2019-07-22T13:23:48Z","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"06","date_updated":"2021-01-12T08:08:28Z","date_published":"2019-06-01T00:00:00Z","_id":"6662","publisher":"Springer","citation":{"ista":"Mondelli M, Montanari A. 2019. Fundamental limits of weak recovery with applications to phase retrieval. Foundations of Computational Mathematics. 19(3), 703–773.","ieee":"M. Mondelli and A. Montanari, “Fundamental limits of weak recovery with applications to phase retrieval,” <i>Foundations of Computational Mathematics</i>, vol. 19, no. 3. Springer, pp. 703–773, 2019.","apa":"Mondelli, M., &#38; Montanari, A. (2019). Fundamental limits of weak recovery with applications to phase retrieval. <i>Foundations of Computational Mathematics</i>. Springer. <a href=\"https://doi.org/10.1007/s10208-018-9395-y\">https://doi.org/10.1007/s10208-018-9395-y</a>","mla":"Mondelli, Marco, and Andrea Montanari. “Fundamental Limits of Weak Recovery with Applications to Phase Retrieval.” <i>Foundations of Computational Mathematics</i>, vol. 19, no. 3, Springer, 2019, pp. 703–73, doi:<a href=\"https://doi.org/10.1007/s10208-018-9395-y\">10.1007/s10208-018-9395-y</a>.","chicago":"Mondelli, Marco, and Andrea Montanari. “Fundamental Limits of Weak Recovery with Applications to Phase Retrieval.” <i>Foundations of Computational Mathematics</i>. Springer, 2019. <a href=\"https://doi.org/10.1007/s10208-018-9395-y\">https://doi.org/10.1007/s10208-018-9395-y</a>.","short":"M. Mondelli, A. Montanari, Foundations of Computational Mathematics 19 (2019) 703–773.","ama":"Mondelli M, Montanari A. Fundamental limits of weak recovery with applications to phase retrieval. <i>Foundations of Computational Mathematics</i>. 2019;19(3):703-773. doi:<a href=\"https://doi.org/10.1007/s10208-018-9395-y\">10.1007/s10208-018-9395-y</a>"},"abstract":[{"lang":"eng","text":"In phase retrieval, we want to recover an unknown signal 𝑥∈ℂ𝑑 from n quadratic measurements of the form 𝑦𝑖=|⟨𝑎𝑖,𝑥⟩|2+𝑤𝑖, where 𝑎𝑖∈ℂ𝑑 are known sensing vectors and 𝑤𝑖 is measurement noise. We ask the following weak recovery question: What is the minimum number of measurements n needed to produce an estimator 𝑥^(𝑦) that is positively correlated with the signal 𝑥? We consider the case of Gaussian vectors 𝑎𝑎𝑖. We prove that—in the high-dimensional limit—a sharp phase transition takes place, and we locate the threshold in the regime of vanishingly small noise. For 𝑛≤𝑑−𝑜(𝑑), no estimator can do significantly better than random and achieve a strictly positive correlation. For 𝑛≥𝑑+𝑜(𝑑), a simple spectral estimator achieves a positive correlation. Surprisingly, numerical simulations with the same spectral estimator demonstrate promising performance with realistic sensing matrices. Spectral methods are used to initialize non-convex optimization algorithms in phase retrieval, and our approach can boost the performance in this setting as well. Our impossibility result is based on classical information-theoretic arguments. The spectral algorithm computes the leading eigenvector of a weighted empirical covariance matrix. We obtain a sharp characterization of the spectral properties of this random matrix using tools from free probability and generalizing a recent result by Lu and Li. Both the upper bound and lower bound generalize beyond phase retrieval to measurements 𝑦𝑖 produced according to a generalized linear model. As a by-product of our analysis, we compare the threshold of the proposed spectral method with that of a message passing algorithm."}]},{"publisher":"IEEE","abstract":[{"text":"Consider the problem of constructing a polar code of block length N for a given transmission channel W. Previous approaches require one to compute the reliability of the N synthetic channels and then use only those that are sufficiently reliable. However, we know from two independent works by Schürch and by Bardet et al. that the synthetic channels are partially ordered with respect to degradation. Hence, it is natural to ask whether the partial order can be exploited to reduce the computational burden of the construction problem. We show that, if we take advantage of the partial order, we can construct a polar code by computing the reliability of roughly a fraction 1/ log 3/2 N of the synthetic channels. In particular, we prove that N/ log 3/2 N is a lower bound on the number of synthetic channels to be considered and such a bound is tight up to a multiplicative factor log log N. This set of roughly N/ log 3/2 N synthetic channels is universal, in the sense that it allows one to construct polar codes for any W, and it can be identified by solving a maximum matching problem on a bipartite graph. Our proof technique consists of reducing the construction problem to the problem of computing the maximum cardinality of an antichain for a suitable partially ordered set. As such, this method is general, and it can be used to further improve the complexity of the construction problem, in case a refined partial order on the synthetic channels of polar codes is discovered.","lang":"eng"}],"citation":{"ieee":"M. Mondelli, H. Hassani, and R. Urbanke, “Construction of polar codes with sublinear complexity,” <i>IEEE</i>, vol. 65, no. 5. IEEE, pp. 2782–2791, 2019.","ista":"Mondelli M, Hassani H, Urbanke R. 2019. Construction of polar codes with sublinear complexity. IEEE. 65(5), 2782–2791.","ama":"Mondelli M, Hassani H, Urbanke R. Construction of polar codes with sublinear complexity. <i>IEEE</i>. 2019;65(5):2782-2791. doi:<a href=\"https://doi.org/10.1109/tit.2018.2889667\">10.1109/tit.2018.2889667</a>","short":"M. Mondelli, H. Hassani, R. Urbanke, IEEE 65 (2019) 2782–2791.","chicago":"Mondelli, Marco, Hamed Hassani, and Rudiger Urbanke. “Construction of Polar Codes with Sublinear Complexity.” <i>IEEE</i>. IEEE, 2019. <a href=\"https://doi.org/10.1109/tit.2018.2889667\">https://doi.org/10.1109/tit.2018.2889667</a>.","mla":"Mondelli, Marco, et al. “Construction of Polar Codes with Sublinear Complexity.” <i>IEEE</i>, vol. 65, no. 5, IEEE, 2019, pp. 2782–91, doi:<a href=\"https://doi.org/10.1109/tit.2018.2889667\">10.1109/tit.2018.2889667</a>.","apa":"Mondelli, M., Hassani, H., &#38; Urbanke, R. (2019). Construction of polar codes with sublinear complexity. <i>IEEE</i>. IEEE. <a href=\"https://doi.org/10.1109/tit.2018.2889667\">https://doi.org/10.1109/tit.2018.2889667</a>"},"month":"05","date_updated":"2023-02-23T12:50:20Z","_id":"6663","date_published":"2019-05-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","date_created":"2019-07-23T07:32:57Z","author":[{"id":"27EB676C-8706-11E9-9510-7717E6697425","orcid":"0000-0002-3242-7020","last_name":"Mondelli","first_name":"Marco","full_name":"Mondelli, Marco"},{"full_name":"Hassani, Hamed","first_name":"Hamed","last_name":"Hassani"},{"full_name":"Urbanke, Rudiger","first_name":"Rudiger","last_name":"Urbanke"}],"year":"2019","page":"2782-2791","oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1612.05295"}],"title":"Construction of polar codes with sublinear complexity","quality_controlled":"1","intvolume":"        65","language":[{"iso":"eng"}],"doi":"10.1109/tit.2018.2889667","status":"public","external_id":{"arxiv":["1612.05295"]},"publication":"IEEE","arxiv":1,"oa_version":"Preprint","volume":65,"extern":"1","type":"journal_article","day":"01","issue":"5","related_material":{"record":[{"status":"public","relation":"earlier_version","id":"6729"}]}},{"ddc":["000"],"publication":"Journal of Applied and Computational Topology","status":"public","publication_identifier":{"issn":["2367-1726"],"eissn":["2367-1734"]},"project":[{"call_identifier":"H2020","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"intvolume":"         3","file":[{"file_name":"2019_JournAppliedComputTopol_Boissonnat.pdf","checksum":"a5b244db9f751221409cf09c97ee0935","access_level":"open_access","relation":"main_file","file_id":"6741","date_created":"2019-07-31T08:09:56Z","file_size":2215157,"content_type":"application/pdf","creator":"dernst","date_updated":"2020-07-14T12:47:36Z"}],"language":[{"iso":"eng"}],"doi":"10.1007/s41468-019-00029-8","page":"29–58","oa":1,"title":"The reach, metric distortion, geodesic convexity and the variation of tangent spaces","quality_controlled":"1","day":"01","type":"journal_article","issue":"1-2","article_processing_charge":"Yes (via OA deal)","department":[{"_id":"HeEd"}],"article_type":"original","oa_version":"Published Version","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"volume":3,"_id":"6671","ec_funded":1,"date_published":"2019-06-01T00:00:00Z","month":"06","date_updated":"2023-08-22T12:37:47Z","abstract":[{"lang":"eng","text":"In this paper we discuss three results. The first two concern general sets of positive reach: we first characterize the reach of a closed set by means of a bound on the metric distortion between the distance measured in the ambient Euclidean space and the shortest path distance measured in the set. Secondly, we prove that the intersection of a ball with radius less than the reach with the set is geodesically convex, meaning that the shortest path between any two points in the intersection lies itself in the intersection. For our third result we focus on manifolds with positive reach and give a bound on the angle between tangent spaces at two different points in terms of the reach and the distance between the two points."}],"file_date_updated":"2020-07-14T12:47:36Z","citation":{"ista":"Boissonnat J-D, Lieutier A, Wintraecken M. 2019. The reach, metric distortion, geodesic convexity and the variation of tangent spaces. Journal of Applied and Computational Topology. 3(1–2), 29–58.","ieee":"J.-D. Boissonnat, A. Lieutier, and M. Wintraecken, “The reach, metric distortion, geodesic convexity and the variation of tangent spaces,” <i>Journal of Applied and Computational Topology</i>, vol. 3, no. 1–2. Springer Nature, pp. 29–58, 2019.","mla":"Boissonnat, Jean-Daniel, et al. “The Reach, Metric Distortion, Geodesic Convexity and the Variation of Tangent Spaces.” <i>Journal of Applied and Computational Topology</i>, vol. 3, no. 1–2, Springer Nature, 2019, pp. 29–58, doi:<a href=\"https://doi.org/10.1007/s41468-019-00029-8\">10.1007/s41468-019-00029-8</a>.","apa":"Boissonnat, J.-D., Lieutier, A., &#38; Wintraecken, M. (2019). The reach, metric distortion, geodesic convexity and the variation of tangent spaces. <i>Journal of Applied and Computational Topology</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s41468-019-00029-8\">https://doi.org/10.1007/s41468-019-00029-8</a>","short":"J.-D. Boissonnat, A. Lieutier, M. Wintraecken, Journal of Applied and Computational Topology 3 (2019) 29–58.","ama":"Boissonnat J-D, Lieutier A, Wintraecken M. The reach, metric distortion, geodesic convexity and the variation of tangent spaces. <i>Journal of Applied and Computational Topology</i>. 2019;3(1-2):29–58. doi:<a href=\"https://doi.org/10.1007/s41468-019-00029-8\">10.1007/s41468-019-00029-8</a>","chicago":"Boissonnat, Jean-Daniel, André Lieutier, and Mathijs Wintraecken. “The Reach, Metric Distortion, Geodesic Convexity and the Variation of Tangent Spaces.” <i>Journal of Applied and Computational Topology</i>. Springer Nature, 2019. <a href=\"https://doi.org/10.1007/s41468-019-00029-8\">https://doi.org/10.1007/s41468-019-00029-8</a>."},"publisher":"Springer Nature","author":[{"full_name":"Boissonnat, Jean-Daniel","first_name":"Jean-Daniel","last_name":"Boissonnat"},{"full_name":"Lieutier, André","first_name":"André","last_name":"Lieutier"},{"last_name":"Wintraecken","first_name":"Mathijs","orcid":"0000-0002-7472-2220","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","full_name":"Wintraecken, Mathijs"}],"year":"2019","has_accepted_license":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2019-07-24T08:37:29Z","publication_status":"published"},{"publication":"SIAM Journal on Computing","external_id":{"arxiv":["1703.06487"]},"publication_identifier":{"issn":["0097-5397"],"eissn":["1095-7111"]},"status":"public","intvolume":"        48","doi":"10.1137/17m1152292","language":[{"iso":"eng"}],"oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1703.06487"}],"page":"1046-1097","quality_controlled":"1","title":"Anisotropic triangulations via discrete Riemannian Voronoi diagrams","day":"21","type":"journal_article","issue":"3","extern":"1","arxiv":1,"oa_version":"Preprint","volume":48,"_id":"6672","date_published":"2019-05-21T00:00:00Z","date_updated":"2021-01-12T08:08:30Z","month":"05","citation":{"mla":"Boissonnat, Jean-Daniel, et al. “Anisotropic Triangulations via Discrete Riemannian Voronoi Diagrams.” <i>SIAM Journal on Computing</i>, vol. 48, no. 3, Society for Industrial &#38; Applied Mathematics (SIAM), 2019, pp. 1046–97, doi:<a href=\"https://doi.org/10.1137/17m1152292\">10.1137/17m1152292</a>.","apa":"Boissonnat, J.-D., Rouxel-Labbé, M., &#38; Wintraecken, M. (2019). Anisotropic triangulations via discrete Riemannian Voronoi diagrams. <i>SIAM Journal on Computing</i>. Society for Industrial &#38; Applied Mathematics (SIAM). <a href=\"https://doi.org/10.1137/17m1152292\">https://doi.org/10.1137/17m1152292</a>","short":"J.-D. Boissonnat, M. Rouxel-Labbé, M. Wintraecken, SIAM Journal on Computing 48 (2019) 1046–1097.","ama":"Boissonnat J-D, Rouxel-Labbé M, Wintraecken M. Anisotropic triangulations via discrete Riemannian Voronoi diagrams. <i>SIAM Journal on Computing</i>. 2019;48(3):1046-1097. doi:<a href=\"https://doi.org/10.1137/17m1152292\">10.1137/17m1152292</a>","chicago":"Boissonnat, Jean-Daniel, Mael Rouxel-Labbé, and Mathijs Wintraecken. “Anisotropic Triangulations via Discrete Riemannian Voronoi Diagrams.” <i>SIAM Journal on Computing</i>. Society for Industrial &#38; Applied Mathematics (SIAM), 2019. <a href=\"https://doi.org/10.1137/17m1152292\">https://doi.org/10.1137/17m1152292</a>.","ista":"Boissonnat J-D, Rouxel-Labbé M, Wintraecken M. 2019. Anisotropic triangulations via discrete Riemannian Voronoi diagrams. SIAM Journal on Computing. 48(3), 1046–1097.","ieee":"J.-D. Boissonnat, M. Rouxel-Labbé, and M. Wintraecken, “Anisotropic triangulations via discrete Riemannian Voronoi diagrams,” <i>SIAM Journal on Computing</i>, vol. 48, no. 3. Society for Industrial &#38; Applied Mathematics (SIAM), pp. 1046–1097, 2019."},"abstract":[{"text":"The construction of anisotropic triangulations is desirable for various applications, such as the numerical solving of partial differential equations and the representation of surfaces in graphics. To solve this notoriously difficult problem in a practical way, we introduce the discrete Riemannian Voronoi diagram, a discrete structure that approximates the Riemannian Voronoi diagram. This structure has been implemented and was shown to lead to good triangulations in $\\mathbb{R}^2$ and on surfaces embedded in $\\mathbb{R}^3$ as detailed in our experimental companion paper. In this paper, we study theoretical aspects of our structure. Given a finite set of points $\\mathcal{P}$ in a domain $\\Omega$ equipped with a Riemannian metric, we compare the discrete Riemannian Voronoi diagram of $\\mathcal{P}$ to its Riemannian Voronoi diagram. Both diagrams have dual structures called the discrete Riemannian Delaunay and the Riemannian Delaunay complex. We provide conditions that guarantee that these dual structures are identical. It then follows from previous results that the discrete Riemannian Delaunay complex can be embedded in $\\Omega$ under sufficient conditions, leading to an anisotropic triangulation with curved simplices. Furthermore, we show that, under similar conditions, the simplices of this triangulation can be straightened.","lang":"eng"}],"publisher":"Society for Industrial & Applied Mathematics (SIAM)","author":[{"full_name":"Boissonnat, Jean-Daniel","last_name":"Boissonnat","first_name":"Jean-Daniel"},{"first_name":"Mael","last_name":"Rouxel-Labbé","full_name":"Rouxel-Labbé, Mael"},{"full_name":"Wintraecken, Mathijs","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7472-2220","first_name":"Mathijs","last_name":"Wintraecken"}],"year":"2019","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2019-07-24T08:42:12Z","publication_status":"published"},{"oa_version":"Preprint","arxiv":1,"type":"conference","conference":{"end_date":"2019-06-24","name":"SPAA: Symposium on Parallelism in Algorithms and Architectures","location":"Phoenix, AZ, United States","start_date":"2019-06-22"},"day":"01","related_material":{"record":[{"status":"public","id":"10429","relation":"dissertation_contains"}]},"article_processing_charge":"No","isi":1,"department":[{"_id":"DaAl"}],"doi":"10.1145/3323165.3323201","language":[{"iso":"eng"}],"oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/2003.09363","open_access":"1"}],"page":"145-154","quality_controlled":"1","title":"Efficiency guarantees for parallel incremental algorithms under relaxed schedulers","external_id":{"arxiv":["2003.09363"],"isi":["000507618500018"]},"publication":"31st ACM Symposium on Parallelism in Algorithms and Architectures","publication_identifier":{"isbn":["9781450361842"]},"status":"public","project":[{"grant_number":"805223","call_identifier":"H2020","_id":"268A44D6-B435-11E9-9278-68D0E5697425","name":"Elastic Coordination for Scalable Machine Learning"}],"date_created":"2019-07-24T08:59:36Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","author":[{"id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","first_name":"Dan-Adrian","last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian"},{"first_name":"Giorgi","orcid":"0000-0001-5634-0731","last_name":"Nadiradze","id":"3279A00C-F248-11E8-B48F-1D18A9856A87","full_name":"Nadiradze, Giorgi"},{"full_name":"Koval, Nikita","first_name":"Nikita","last_name":"Koval","id":"2F4DB10C-F248-11E8-B48F-1D18A9856A87"}],"year":"2019","citation":{"ama":"Alistarh D-A, Nadiradze G, Koval N. Efficiency guarantees for parallel incremental algorithms under relaxed schedulers. In: <i>31st ACM Symposium on Parallelism in Algorithms and Architectures</i>. ACM Press; 2019:145-154. doi:<a href=\"https://doi.org/10.1145/3323165.3323201\">10.1145/3323165.3323201</a>","short":"D.-A. Alistarh, G. Nadiradze, N. Koval, in:, 31st ACM Symposium on Parallelism in Algorithms and Architectures, ACM Press, 2019, pp. 145–154.","chicago":"Alistarh, Dan-Adrian, Giorgi Nadiradze, and Nikita Koval. “Efficiency Guarantees for Parallel Incremental Algorithms under Relaxed Schedulers.” In <i>31st ACM Symposium on Parallelism in Algorithms and Architectures</i>, 145–54. ACM Press, 2019. <a href=\"https://doi.org/10.1145/3323165.3323201\">https://doi.org/10.1145/3323165.3323201</a>.","mla":"Alistarh, Dan-Adrian, et al. “Efficiency Guarantees for Parallel Incremental Algorithms under Relaxed Schedulers.” <i>31st ACM Symposium on Parallelism in Algorithms and Architectures</i>, ACM Press, 2019, pp. 145–54, doi:<a href=\"https://doi.org/10.1145/3323165.3323201\">10.1145/3323165.3323201</a>.","apa":"Alistarh, D.-A., Nadiradze, G., &#38; Koval, N. (2019). Efficiency guarantees for parallel incremental algorithms under relaxed schedulers. In <i>31st ACM Symposium on Parallelism in Algorithms and Architectures</i> (pp. 145–154). Phoenix, AZ, United States: ACM Press. <a href=\"https://doi.org/10.1145/3323165.3323201\">https://doi.org/10.1145/3323165.3323201</a>","ieee":"D.-A. Alistarh, G. Nadiradze, and N. Koval, “Efficiency guarantees for parallel incremental algorithms under relaxed schedulers,” in <i>31st ACM Symposium on Parallelism in Algorithms and Architectures</i>, Phoenix, AZ, United States, 2019, pp. 145–154.","ista":"Alistarh D-A, Nadiradze G, Koval N. 2019. Efficiency guarantees for parallel incremental algorithms under relaxed schedulers. 31st ACM Symposium on Parallelism in Algorithms and Architectures. SPAA: Symposium on Parallelism in Algorithms and Architectures, 145–154."},"abstract":[{"text":"Several classic problems in graph processing and computational geometry are solved via incremental algorithms, which split computation into a series of small tasks acting on shared state, which gets updated progressively. While the sequential variant of such algorithms usually specifies a fixed (but sometimes random) order in which the tasks should be performed, a standard approach to parallelizing such algorithms is to relax this constraint to allow for out-of-order parallel execution. This is the case for parallel implementations of Dijkstra's single-source shortest-paths (SSSP) algorithm, and for parallel Delaunay mesh triangulation. While many software frameworks parallelize incremental computation in this way, it is still not well understood whether this relaxed ordering approach can still provide any complexity guarantees. In this paper, we address this problem, and analyze the efficiency guarantees provided by a range of incremental algorithms when parallelized via relaxed schedulers. We show that, for algorithms such as Delaunay mesh triangulation and sorting by insertion, schedulers with a maximum relaxation factor of k in terms of the maximum priority inversion allowed will introduce a maximum amount of wasted work of O(łog n poly(k)), where n is the number of tasks to be executed. For SSSP, we show that the additional work is O(poly(k), dmax / wmin), where dmax is the maximum distance between two nodes, and wmin is the minimum such distance. In practical settings where n >> k, this suggests that the overheads of relaxation will be outweighed by the improved scalability of the relaxed scheduler. On the negative side, we provide lower bounds showing that certain algorithms will inherently incur a non-trivial amount of wasted work due to scheduler relaxation, even for relatively benign relaxed schedulers.","lang":"eng"}],"publisher":"ACM Press","_id":"6673","date_published":"2019-06-01T00:00:00Z","ec_funded":1,"scopus_import":"1","date_updated":"2023-09-07T13:31:39Z","month":"06"},{"status":"public","publication_identifier":{"isbn":["9781450367059"]},"publication":"Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing","external_id":{"arxiv":["1811.01421"],"isi":["000523199100089"]},"title":"Why extension-based proofs fail","quality_controlled":"1","page":"986-996","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1811.01421"}],"oa":1,"language":[{"iso":"eng"}],"doi":"10.1145/3313276.3316407","department":[{"_id":"DaAl"}],"isi":1,"article_processing_charge":"No","related_material":{"record":[{"status":"public","relation":"later_version","id":"14364"}]},"type":"conference","conference":{"name":"STOC: Symposium on Theory of Computing","end_date":"2019-06-26","location":"Phoenix, AZ, United States","start_date":"2019-06-23"},"day":"01","oa_version":"Preprint","arxiv":1,"month":"06","scopus_import":"1","date_updated":"2023-12-13T12:28:28Z","date_published":"2019-06-01T00:00:00Z","_id":"6676","publisher":"ACM Press","abstract":[{"lang":"eng","text":"It is impossible to deterministically solve wait-free consensus in an asynchronous system. The classic proof uses a valency argument, which constructs an infinite execution by repeatedly extending a finite execution. We introduce extension-based proofs, a class of impossibility proofs that are modelled as an interaction between a prover and a protocol and that include valency arguments.\r\n\r\nUsing proofs based on combinatorial topology, it has been shown that it is impossible to deterministically solve k-set agreement among n > k ≥ 2 processes in a wait-free manner. However, it was unknown whether proofs based on simpler techniques were possible. We show that this impossibility result cannot be obtained by an extension-based proof and, hence, extension-based proofs are limited in power."}],"citation":{"ista":"Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. 2019. Why extension-based proofs fail. Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing. STOC: Symposium on Theory of Computing, 986–996.","ieee":"D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, and L. Zhu, “Why extension-based proofs fail,” in <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing</i>, Phoenix, AZ, United States, 2019, pp. 986–996.","apa":"Alistarh, D.-A., Aspnes, J., Ellen, F., Gelashvili, R., &#38; Zhu, L. (2019). Why extension-based proofs fail. In <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing</i> (pp. 986–996). Phoenix, AZ, United States: ACM Press. <a href=\"https://doi.org/10.1145/3313276.3316407\">https://doi.org/10.1145/3313276.3316407</a>","mla":"Alistarh, Dan-Adrian, et al. “Why Extension-Based Proofs Fail.” <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing</i>, ACM Press, 2019, pp. 986–96, doi:<a href=\"https://doi.org/10.1145/3313276.3316407\">10.1145/3313276.3316407</a>.","chicago":"Alistarh, Dan-Adrian, James Aspnes, Faith Ellen, Rati Gelashvili, and Leqi Zhu. “Why Extension-Based Proofs Fail.” In <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing</i>, 986–96. ACM Press, 2019. <a href=\"https://doi.org/10.1145/3313276.3316407\">https://doi.org/10.1145/3313276.3316407</a>.","ama":"Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. Why extension-based proofs fail. In: <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing</i>. ACM Press; 2019:986-996. doi:<a href=\"https://doi.org/10.1145/3313276.3316407\">10.1145/3313276.3316407</a>","short":"D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, L. Zhu, in:, Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, ACM Press, 2019, pp. 986–996."},"year":"2019","author":[{"id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian","orcid":"0000-0003-3650-940X","full_name":"Alistarh, Dan-Adrian"},{"first_name":"James","last_name":"Aspnes","full_name":"Aspnes, James"},{"full_name":"Ellen, Faith","last_name":"Ellen","first_name":"Faith"},{"first_name":"Rati","last_name":"Gelashvili","full_name":"Gelashvili, Rati"},{"full_name":"Zhu, Leqi","last_name":"Zhu","first_name":"Leqi"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2019-07-24T09:13:05Z","publication_status":"published"},{"_id":"6677","date_published":"2019-06-01T00:00:00Z","ec_funded":1,"scopus_import":"1","date_updated":"2023-09-07T13:15:55Z","month":"06","citation":{"ieee":"A. R. Choudhuri, P. Hubáček, C. Kamath Hosdurg, K. Z. Pietrzak, A. Rosen, and G. N. Rothblum, “Finding a Nash equilibrium is no easier than breaking Fiat-Shamir,” in <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019</i>, Phoenix, AZ, United States, 2019, pp. 1103–1114.","ista":"Choudhuri AR, Hubáček P, Kamath Hosdurg C, Pietrzak KZ, Rosen A, Rothblum GN. 2019. Finding a Nash equilibrium is no easier than breaking Fiat-Shamir. Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019. STOC: Symposium on Theory of Computing, 1103–1114.","chicago":"Choudhuri, Arka Rai, Pavel Hubáček, Chethan Kamath Hosdurg, Krzysztof Z Pietrzak, Alon Rosen, and Guy N. Rothblum. “Finding a Nash Equilibrium Is No Easier than Breaking Fiat-Shamir.” In <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019</i>, 1103–14. ACM Press, 2019. <a href=\"https://doi.org/10.1145/3313276.3316400\">https://doi.org/10.1145/3313276.3316400</a>.","short":"A.R. Choudhuri, P. Hubáček, C. Kamath Hosdurg, K.Z. Pietrzak, A. Rosen, G.N. Rothblum, in:, Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019, ACM Press, 2019, pp. 1103–1114.","ama":"Choudhuri AR, Hubáček P, Kamath Hosdurg C, Pietrzak KZ, Rosen A, Rothblum GN. Finding a Nash equilibrium is no easier than breaking Fiat-Shamir. In: <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019</i>. ACM Press; 2019:1103-1114. doi:<a href=\"https://doi.org/10.1145/3313276.3316400\">10.1145/3313276.3316400</a>","apa":"Choudhuri, A. R., Hubáček, P., Kamath Hosdurg, C., Pietrzak, K. Z., Rosen, A., &#38; Rothblum, G. N. (2019). Finding a Nash equilibrium is no easier than breaking Fiat-Shamir. In <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019</i> (pp. 1103–1114). Phoenix, AZ, United States: ACM Press. <a href=\"https://doi.org/10.1145/3313276.3316400\">https://doi.org/10.1145/3313276.3316400</a>","mla":"Choudhuri, Arka Rai, et al. “Finding a Nash Equilibrium Is No Easier than Breaking Fiat-Shamir.” <i>Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019</i>, ACM Press, 2019, pp. 1103–14, doi:<a href=\"https://doi.org/10.1145/3313276.3316400\">10.1145/3313276.3316400</a>."},"abstract":[{"text":"The Fiat-Shamir heuristic transforms a public-coin interactive proof into a non-interactive argument, by replacing the verifier with a cryptographic hash function that is applied to the protocol’s transcript. Constructing hash functions for which this transformation is sound is a central and long-standing open question in cryptography.\r\n\r\nWe show that solving the END−OF−METERED−LINE problem is no easier than breaking the soundness of the Fiat-Shamir transformation when applied to the sumcheck protocol. In particular, if the transformed protocol is sound, then any hard problem in #P gives rise to a hard distribution in the class CLS, which is contained in PPAD. Our result opens up the possibility of sampling moderately-sized games for which it is hard to find a Nash equilibrium, by reducing the inversion of appropriately chosen one-way functions to #SAT.\r\n\r\nOur main technical contribution is a stateful incrementally verifiable procedure that, given a SAT instance over n variables, counts the number of satisfying assignments. This is accomplished via an exponential sequence of small steps, each computable in time poly(n). Incremental verifiability means that each intermediate state includes a sumcheck-based proof of its correctness, and the proof can be updated and verified in time poly(n).","lang":"eng"}],"publisher":"ACM Press","author":[{"full_name":"Choudhuri, Arka Rai","last_name":"Choudhuri","first_name":"Arka Rai"},{"full_name":"Hubáček, Pavel","last_name":"Hubáček","first_name":"Pavel"},{"full_name":"Kamath Hosdurg, Chethan","id":"4BD3F30E-F248-11E8-B48F-1D18A9856A87","last_name":"Kamath Hosdurg","first_name":"Chethan"},{"full_name":"Pietrzak, Krzysztof Z","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","first_name":"Krzysztof Z","orcid":"0000-0002-9139-1654","last_name":"Pietrzak"},{"full_name":"Rosen, Alon","first_name":"Alon","last_name":"Rosen"},{"last_name":"Rothblum","first_name":"Guy N.","full_name":"Rothblum, Guy N."}],"year":"2019","date_created":"2019-07-24T09:20:53Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","external_id":{"isi":["000523199100100"]},"publication":"Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019","status":"public","publication_identifier":{"isbn":["9781450367059"]},"project":[{"name":"Teaching Old Crypto New Tricks","_id":"258AA5B2-B435-11E9-9278-68D0E5697425","grant_number":"682815","call_identifier":"H2020"}],"doi":"10.1145/3313276.3316400","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2019/549"}],"oa":1,"page":"1103-1114","quality_controlled":"1","title":"Finding a Nash equilibrium is no easier than breaking Fiat-Shamir","day":"01","conference":{"end_date":"2019-06-26","name":"STOC: Symposium on Theory of Computing","location":"Phoenix, AZ, United States","start_date":"2019-06-23"},"type":"conference","related_material":{"record":[{"id":"7896","relation":"dissertation_contains","status":"public"}]},"isi":1,"article_processing_charge":"No","department":[{"_id":"KrPi"}],"oa_version":"Preprint"},{"oa_version":"Published Version","volume":73,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"department":[{"_id":"NiBa"}],"day":"01","type":"journal_article","issue":"9","isi":1,"article_processing_charge":"Yes (via OA deal)","related_material":{"record":[{"status":"public","id":"9802","relation":"research_data"}]},"page":"1729-1745","oa":1,"title":"Effect of partial selfing and polygenic selection on establishment in a new habitat","quality_controlled":"1","intvolume":"        73","file":[{"date_updated":"2020-07-14T12:47:37Z","creator":"kschuh","date_created":"2019-09-17T10:56:27Z","file_id":"6881","content_type":"application/pdf","file_size":937573,"checksum":"772ce7035965153959b946a1033de1ca","file_name":"2019_Evolution_Sachdeva.pdf","relation":"main_file","access_level":"open_access"}],"language":[{"iso":"eng"}],"doi":"10.1111/evo.13812","status":"public","publication_identifier":{"eissn":["1558-5646"],"issn":["0014-3820"]},"ddc":["576"],"publication":"Evolution","external_id":{"isi":["000481300600001"]},"date_created":"2019-07-25T09:08:28Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","author":[{"full_name":"Sachdeva, Himani","id":"42377A0A-F248-11E8-B48F-1D18A9856A87","last_name":"Sachdeva","first_name":"Himani"}],"year":"2019","has_accepted_license":"1","publisher":"Wiley","file_date_updated":"2020-07-14T12:47:37Z","citation":{"apa":"Sachdeva, H. (2019). Effect of partial selfing and polygenic selection on establishment in a new habitat. <i>Evolution</i>. Wiley. <a href=\"https://doi.org/10.1111/evo.13812\">https://doi.org/10.1111/evo.13812</a>","mla":"Sachdeva, Himani. “Effect of Partial Selfing and Polygenic Selection on Establishment in a New Habitat.” <i>Evolution</i>, vol. 73, no. 9, Wiley, 2019, pp. 1729–45, doi:<a href=\"https://doi.org/10.1111/evo.13812\">10.1111/evo.13812</a>.","chicago":"Sachdeva, Himani. “Effect of Partial Selfing and Polygenic Selection on Establishment in a New Habitat.” <i>Evolution</i>. Wiley, 2019. <a href=\"https://doi.org/10.1111/evo.13812\">https://doi.org/10.1111/evo.13812</a>.","short":"H. Sachdeva, Evolution 73 (2019) 1729–1745.","ama":"Sachdeva H. Effect of partial selfing and polygenic selection on establishment in a new habitat. <i>Evolution</i>. 2019;73(9):1729-1745. doi:<a href=\"https://doi.org/10.1111/evo.13812\">10.1111/evo.13812</a>","ista":"Sachdeva H. 2019. Effect of partial selfing and polygenic selection on establishment in a new habitat. Evolution. 73(9), 1729–1745.","ieee":"H. Sachdeva, “Effect of partial selfing and polygenic selection on establishment in a new habitat,” <i>Evolution</i>, vol. 73, no. 9. Wiley, pp. 1729–1745, 2019."},"abstract":[{"text":"This paper analyzes how partial selfing in a large source population influences its ability to colonize a new habitat via the introduction of a few founder individuals. Founders experience inbreeding depression due to partially recessive deleterious alleles as well as maladaptation to the new environment due to selection on a large number of additive loci. I first introduce a simplified version of the Inbreeding History Model (Kelly, 2007) in order to characterize mutation‐selection balance in a large, partially selfing source population under selection involving multiple non‐identical loci. I then use individual‐based simulations to study the eco‐evolutionary dynamics of founders establishing in the new habitat under a model of hard selection. The study explores how selfing rate shapes establishment probabilities of founders via effects on both inbreeding depression and adaptability to the new environment, and also distinguishes the effects of selfing on the initial fitness of founders from its effects on the long‐term adaptive response of the populations they found. A high rate of (but not complete) selfing is found to aid establishment over a wide range of parameters, even in the absence of mate limitation. The sensitivity of the results to assumptions about the nature of polygenic selection are discussed.","lang":"eng"}],"month":"09","scopus_import":"1","date_updated":"2023-08-29T06:43:58Z","_id":"6680","date_published":"2019-09-01T00:00:00Z"},{"degree_awarded":"PhD","date_created":"2019-07-26T11:14:34Z","publication_status":"published","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"full_name":"Zhechev, Stephan Y","id":"3AA52972-F248-11E8-B48F-1D18A9856A87","last_name":"Zhechev","first_name":"Stephan Y"}],"has_accepted_license":"1","year":"2019","file_date_updated":"2020-07-14T12:47:37Z","citation":{"chicago":"Zhechev, Stephan Y. “Algorithmic Aspects of Homotopy Theory and Embeddability.” Institute of Science and Technology Austria, 2019. <a href=\"https://doi.org/10.15479/AT:ISTA:6681\">https://doi.org/10.15479/AT:ISTA:6681</a>.","short":"S.Y. Zhechev, Algorithmic Aspects of Homotopy Theory and Embeddability, Institute of Science and Technology Austria, 2019.","ama":"Zhechev SY. Algorithmic aspects of homotopy theory and embeddability. 2019. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:6681\">10.15479/AT:ISTA:6681</a>","apa":"Zhechev, S. Y. (2019). <i>Algorithmic aspects of homotopy theory and embeddability</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:6681\">https://doi.org/10.15479/AT:ISTA:6681</a>","mla":"Zhechev, Stephan Y. <i>Algorithmic Aspects of Homotopy Theory and Embeddability</i>. Institute of Science and Technology Austria, 2019, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:6681\">10.15479/AT:ISTA:6681</a>.","ieee":"S. Y. Zhechev, “Algorithmic aspects of homotopy theory and embeddability,” Institute of Science and Technology Austria, 2019.","ista":"Zhechev SY. 2019. Algorithmic aspects of homotopy theory and embeddability. Institute of Science and Technology Austria."},"abstract":[{"lang":"eng","text":"The first part of the thesis considers the computational aspects of the homotopy groups πd(X) of a topological space X. It is well known that there is no algorithm to decide whether the fundamental group π1(X) of a given finite simplicial complex X is trivial. On the other hand, there are several algorithms that, given a finite simplicial complex X that is simply connected (i.e., with π1(X) trivial), compute the higher homotopy group πd(X) for any given d ≥ 2.\r\nHowever, these algorithms come with a caveat: They compute the isomorphism type of πd(X), d ≥ 2 as an abstract finitely generated abelian group given by generators and relations, but they work with very implicit representations of the elements of πd(X). We present an algorithm that, given a simply connected space X, computes πd(X) and represents its elements as simplicial maps from suitable triangulations of the d-sphere Sd to X. For fixed d, the algorithm runs in time exponential in size(X), the number of simplices of X. Moreover, we prove that this is optimal: For every fixed d ≥ 2,\r\nwe construct a family of simply connected spaces X such that for any simplicial map representing a generator of πd(X), the size of the triangulation of S d on which the map is defined, is exponential in size(X).\r\nIn the second part of the thesis, we prove that the following question is algorithmically undecidable for d < ⌊3(k+1)/2⌋, k ≥ 5 and (k, d) ̸= (5, 7), which covers essentially everything outside the meta-stable range: Given a finite simplicial complex K of dimension k, decide whether there exists a piecewise-linear (i.e., linear on an arbitrarily fine subdivision of K) embedding f : K ↪→ Rd of K into a d-dimensional Euclidean space."}],"publisher":"Institute of Science and Technology Austria","_id":"6681","date_published":"2019-08-08T00:00:00Z","date_updated":"2023-09-07T13:10:36Z","month":"08","oa_version":"Published Version","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"day":"08","type":"dissertation","related_material":{"record":[{"relation":"part_of_dissertation","id":"6774","status":"public"}]},"supervisor":[{"first_name":"Uli","last_name":"Wagner","orcid":"0000-0002-1494-0568","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","full_name":"Wagner, Uli"}],"article_processing_charge":"No","department":[{"_id":"UlWa"}],"file":[{"access_level":"open_access","relation":"main_file","file_name":"Stephan_Zhechev_thesis.pdf","checksum":"3231e7cbfca3b5687366f84f0a57a0c0","file_size":1464227,"content_type":"application/pdf","date_created":"2019-08-07T13:02:50Z","file_id":"6771","creator":"szhechev","date_updated":"2020-07-14T12:47:37Z"},{"creator":"szhechev","date_updated":"2020-07-14T12:47:37Z","file_name":"Stephan_Zhechev_thesis.tex","checksum":"85d65eb27b4377a9e332ee37a70f08b6","access_level":"closed","relation":"source_file","date_created":"2019-08-07T13:03:22Z","file_id":"6772","file_size":303988,"content_type":"application/octet-stream"},{"date_updated":"2020-07-14T12:47:37Z","creator":"szhechev","content_type":"application/zip","file_size":1087004,"date_created":"2019-08-07T13:03:34Z","file_id":"6773","relation":"supplementary_material","access_level":"closed","checksum":"86b374d264ca2dd53e712728e253ee75","file_name":"supplementary_material.zip"}],"doi":"10.15479/AT:ISTA:6681","language":[{"iso":"eng"}],"alternative_title":["ISTA Thesis"],"oa":1,"page":"104","title":"Algorithmic aspects of homotopy theory and embeddability","ddc":["514"],"status":"public","publication_identifier":{"issn":["2663-337X"]}},{"type":"journal_article","day":"04","isi":1,"article_processing_charge":"No","issue":"7","department":[{"_id":"BeVi"}],"article_type":"original","oa_version":"Published Version","volume":123,"external_id":{"pmid":["30289430"],"isi":["000493043500004"]},"publication":"Annals of botany","status":"public","publication_identifier":{"eissn":["1095-8290"],"issn":["0305-7364"]},"intvolume":"       123","doi":"10.1093/aob/mcy183","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/aob/mcy183"}],"oa":1,"page":"1119-1131","quality_controlled":"1","title":"Sexual dimorphism and rapid turnover in gene expression in pre-reproductive seedlings of a dioecious herb","author":[{"full_name":"Cossard, Guillaume","first_name":"Guillaume","last_name":"Cossard"},{"full_name":"Toups, Melissa A","id":"4E099E4E-F248-11E8-B48F-1D18A9856A87","last_name":"Toups","first_name":"Melissa A","orcid":"0000-0002-9752-7380"},{"last_name":"Pannell","first_name":"John ","full_name":"Pannell, John "}],"year":"2019","pmid":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2019-07-28T21:59:15Z","publication_status":"published","_id":"6710","date_published":"2019-06-04T00:00:00Z","date_updated":"2023-08-29T06:42:22Z","scopus_import":"1","month":"06","citation":{"ista":"Cossard G, Toups MA, Pannell J. 2019. Sexual dimorphism and rapid turnover in gene expression in pre-reproductive seedlings of a dioecious herb. Annals of botany. 123(7), 1119–1131.","ieee":"G. Cossard, M. A. Toups, and J. Pannell, “Sexual dimorphism and rapid turnover in gene expression in pre-reproductive seedlings of a dioecious herb,” <i>Annals of botany</i>, vol. 123, no. 7. Oxford University Press, pp. 1119–1131, 2019.","mla":"Cossard, Guillaume, et al. “Sexual Dimorphism and Rapid Turnover in Gene Expression in Pre-Reproductive Seedlings of a Dioecious Herb.” <i>Annals of Botany</i>, vol. 123, no. 7, Oxford University Press, 2019, pp. 1119–31, doi:<a href=\"https://doi.org/10.1093/aob/mcy183\">10.1093/aob/mcy183</a>.","apa":"Cossard, G., Toups, M. A., &#38; Pannell, J. (2019). Sexual dimorphism and rapid turnover in gene expression in pre-reproductive seedlings of a dioecious herb. <i>Annals of Botany</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/aob/mcy183\">https://doi.org/10.1093/aob/mcy183</a>","ama":"Cossard G, Toups MA, Pannell J. Sexual dimorphism and rapid turnover in gene expression in pre-reproductive seedlings of a dioecious herb. <i>Annals of botany</i>. 2019;123(7):1119-1131. doi:<a href=\"https://doi.org/10.1093/aob/mcy183\">10.1093/aob/mcy183</a>","short":"G. Cossard, M.A. Toups, J. Pannell, Annals of Botany 123 (2019) 1119–1131.","chicago":"Cossard, Guillaume, Melissa A Toups, and John  Pannell. “Sexual Dimorphism and Rapid Turnover in Gene Expression in Pre-Reproductive Seedlings of a Dioecious Herb.” <i>Annals of Botany</i>. Oxford University Press, 2019. <a href=\"https://doi.org/10.1093/aob/mcy183\">https://doi.org/10.1093/aob/mcy183</a>."},"abstract":[{"lang":"eng","text":"Sexual dimorphism in morphology, physiology or life history traits is common in dioecious plants at reproductive maturity, but it is typically inconspicuous or absent in juveniles. Although plants of different sexes probably begin to diverge in gene expression both before their reproduction commences and before dimorphism becomes readily apparent, to our knowledge transcriptome-wide differential gene expression has yet to be demonstrated for any angiosperm species."}],"publisher":"Oxford University Press"},{"month":"06","scopus_import":"1","date_updated":"2024-03-25T23:30:11Z","_id":"6713","date_published":"2019-06-06T00:00:00Z","publisher":"eLife Sciences Publications","file_date_updated":"2020-07-14T12:47:38Z","abstract":[{"text":"Evolutionary studies are often limited by missing data that are critical to understanding the history of selection. Selection experiments, which reproduce rapid evolution under controlled conditions, are excellent tools to study how genomes evolve under selection. Here we present a genomic dissection of the Longshanks selection experiment, in which mice were selectively bred over 20 generations for longer tibiae relative to body mass, resulting in 13% longer tibiae in two replicates. We synthesized evolutionary theory, genome sequences and molecular genetics to understand the selection response and found that it involved both polygenic adaptation and discrete loci of major effect, with the strongest loci tending to be selected in parallel between replicates. We show that selection may favor de-repression of bone growth through inactivating two limb enhancers of an inhibitor, Nkx3-2. Our integrative genomic analyses thus show that it is possible to connect individual base-pair changes to the overall selection response.","lang":"eng"}],"citation":{"apa":"Castro, J. P., Yancoskie, M. N., Marchini, M., Belohlavy, S., Hiramatsu, L., Kučka, M., … Chan, Y. F. (2019). An integrative genomic analysis of the Longshanks selection experiment for longer limbs in mice. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.42014\">https://doi.org/10.7554/eLife.42014</a>","mla":"Castro, João Pl, et al. “An Integrative Genomic Analysis of the Longshanks Selection Experiment for Longer Limbs in Mice.” <i>ELife</i>, vol. 8, e42014, eLife Sciences Publications, 2019, doi:<a href=\"https://doi.org/10.7554/eLife.42014\">10.7554/eLife.42014</a>.","chicago":"Castro, João Pl, Michelle N. Yancoskie, Marta Marchini, Stefanie Belohlavy, Layla Hiramatsu, Marek Kučka, William H. Beluch, et al. “An Integrative Genomic Analysis of the Longshanks Selection Experiment for Longer Limbs in Mice.” <i>ELife</i>. eLife Sciences Publications, 2019. <a href=\"https://doi.org/10.7554/eLife.42014\">https://doi.org/10.7554/eLife.42014</a>.","ama":"Castro JP, Yancoskie MN, Marchini M, et al. An integrative genomic analysis of the Longshanks selection experiment for longer limbs in mice. <i>eLife</i>. 2019;8. doi:<a href=\"https://doi.org/10.7554/eLife.42014\">10.7554/eLife.42014</a>","short":"J.P. Castro, M.N. Yancoskie, M. Marchini, S. Belohlavy, L. Hiramatsu, M. Kučka, W.H. Beluch, R. Naumann, I. Skuplik, J. Cobb, N.H. Barton, C. Rolian, Y.F. Chan, ELife 8 (2019).","ista":"Castro JP, Yancoskie MN, Marchini M, Belohlavy S, Hiramatsu L, Kučka M, Beluch WH, Naumann R, Skuplik I, Cobb J, Barton NH, Rolian C, Chan YF. 2019. An integrative genomic analysis of the Longshanks selection experiment for longer limbs in mice. eLife. 8, e42014.","ieee":"J. P. Castro <i>et al.</i>, “An integrative genomic analysis of the Longshanks selection experiment for longer limbs in mice,” <i>eLife</i>, vol. 8. eLife Sciences Publications, 2019."},"pmid":1,"author":[{"first_name":"João Pl","last_name":"Castro","full_name":"Castro, João Pl"},{"full_name":"Yancoskie, Michelle N.","first_name":"Michelle N.","last_name":"Yancoskie"},{"last_name":"Marchini","first_name":"Marta","full_name":"Marchini, Marta"},{"id":"43FE426A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9849-498X","last_name":"Belohlavy","first_name":"Stefanie","full_name":"Belohlavy, Stefanie"},{"full_name":"Hiramatsu, Layla","first_name":"Layla","last_name":"Hiramatsu"},{"first_name":"Marek","last_name":"Kučka","full_name":"Kučka, Marek"},{"full_name":"Beluch, William H.","last_name":"Beluch","first_name":"William H."},{"full_name":"Naumann, Ronald","first_name":"Ronald","last_name":"Naumann"},{"full_name":"Skuplik, Isabella","last_name":"Skuplik","first_name":"Isabella"},{"full_name":"Cobb, John","first_name":"John","last_name":"Cobb"},{"full_name":"Barton, Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","orcid":"0000-0002-8548-5240","last_name":"Barton"},{"last_name":"Rolian","first_name":"Campbell","full_name":"Rolian, Campbell"},{"last_name":"Chan","first_name":"Yingguang Frank","full_name":"Chan, Yingguang Frank"}],"year":"2019","has_accepted_license":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2019-07-28T21:59:17Z","publication_status":"published","status":"public","ddc":["576"],"publication":"eLife","external_id":{"pmid":["31169497"],"isi":["000473588700001"]},"oa":1,"title":"An integrative genomic analysis of the Longshanks selection experiment for longer limbs in mice","quality_controlled":"1","intvolume":"         8","file":[{"creator":"apreinsp","date_updated":"2020-07-14T12:47:38Z","access_level":"open_access","relation":"main_file","file_name":"2019_eLife_Castro.pdf","checksum":"fa0936fe58f0d9e3f8e75038570e5a17","file_size":6748249,"content_type":"application/pdf","file_id":"6721","date_created":"2019-07-29T07:41:18Z"}],"language":[{"iso":"eng"}],"doi":"10.7554/eLife.42014","department":[{"_id":"NiBa"}],"day":"06","type":"journal_article","isi":1,"article_processing_charge":"No","related_material":{"record":[{"relation":"research_data","id":"9804","status":"public"},{"id":"11388","relation":"dissertation_contains","status":"public"}]},"oa_version":"Published Version","article_number":"e42014","volume":8,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"}},{"author":[{"first_name":"Claudia","last_name":"Igler","id":"46613666-F248-11E8-B48F-1D18A9856A87","full_name":"Igler, Claudia"},{"full_name":"Abedon, Stephen T.","first_name":"Stephen T.","last_name":"Abedon"}],"has_accepted_license":"1","year":"2019","publication_status":"published","date_created":"2019-07-28T21:59:18Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"6717","date_published":"2019-06-03T00:00:00Z","date_updated":"2023-08-29T06:41:20Z","scopus_import":"1","month":"06","file_date_updated":"2020-07-14T12:47:38Z","citation":{"ieee":"C. Igler and S. T. Abedon, “Commentary: A host-produced quorum-sensing autoinducer controls a phage lysis-lysogeny decision,” <i>Frontiers in Microbiology</i>, vol. 10. Frontiers, 2019.","ista":"Igler C, Abedon ST. 2019. Commentary: A host-produced quorum-sensing autoinducer controls a phage lysis-lysogeny decision. Frontiers in Microbiology. 10, 1171.","ama":"Igler C, Abedon ST. Commentary: A host-produced quorum-sensing autoinducer controls a phage lysis-lysogeny decision. <i>Frontiers in Microbiology</i>. 2019;10. doi:<a href=\"https://doi.org/10.3389/fmicb.2019.01171\">10.3389/fmicb.2019.01171</a>","short":"C. Igler, S.T. Abedon, Frontiers in Microbiology 10 (2019).","chicago":"Igler, Claudia, and Stephen T. Abedon. “Commentary: A Host-Produced Quorum-Sensing Autoinducer Controls a Phage Lysis-Lysogeny Decision.” <i>Frontiers in Microbiology</i>. Frontiers, 2019. <a href=\"https://doi.org/10.3389/fmicb.2019.01171\">https://doi.org/10.3389/fmicb.2019.01171</a>.","mla":"Igler, Claudia, and Stephen T. Abedon. “Commentary: A Host-Produced Quorum-Sensing Autoinducer Controls a Phage Lysis-Lysogeny Decision.” <i>Frontiers in Microbiology</i>, vol. 10, 1171, Frontiers, 2019, doi:<a href=\"https://doi.org/10.3389/fmicb.2019.01171\">10.3389/fmicb.2019.01171</a>.","apa":"Igler, C., &#38; Abedon, S. T. (2019). Commentary: A host-produced quorum-sensing autoinducer controls a phage lysis-lysogeny decision. <i>Frontiers in Microbiology</i>. Frontiers. <a href=\"https://doi.org/10.3389/fmicb.2019.01171\">https://doi.org/10.3389/fmicb.2019.01171</a>"},"abstract":[{"lang":"eng","text":"With the recent publication by Silpe and Bassler (2019), considering phage detection of a bacterial quorum-sensing (QS) autoinducer, we now have as many as five examples of phage-associated intercellular communication (Table 1). Each potentially involves ecological inferences by phages as to concentrations of surrounding phage-infected or uninfected bacteria. While the utility of phage detection of bacterial QS molecules may at first glance appear to be straightforward, we suggest in this commentary that the underlying ecological explanation is unlikely to be simple."}],"publisher":"Frontiers","type":"journal_article","day":"03","isi":1,"article_processing_charge":"Yes (via OA deal)","department":[{"_id":"CaGu"}],"article_number":"1171","oa_version":"Published Version","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"volume":10,"publication":"Frontiers in Microbiology","external_id":{"isi":["000470131200001"]},"ddc":["570"],"status":"public","project":[{"name":"Design principles underlying genetic switch architecture (DOC Fellowship)","_id":"251EE76E-B435-11E9-9278-68D0E5697425","grant_number":"24573"}],"file":[{"date_updated":"2020-07-14T12:47:38Z","creator":"apreinsp","file_id":"6722","date_created":"2019-07-29T07:51:54Z","file_size":246151,"content_type":"application/pdf","checksum":"317a06067e9a8e717bb55f23e0d77ba7","file_name":"2019_Frontiers_Igler.pdf","relation":"main_file","access_level":"open_access"}],"intvolume":"        10","doi":"10.3389/fmicb.2019.01171","language":[{"iso":"eng"}],"oa":1,"quality_controlled":"1","title":"Commentary: A host-produced quorum-sensing autoinducer controls a phage lysis-lysogeny decision"},{"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"volume":132,"oa_version":"Published Version","arxiv":1,"department":[{"_id":"VlKo"}],"conference":{"end_date":"2019-07-12","name":"ICALP 2019: International Colloquim on Automata, Languages and Programming","location":"Patras, Greece","start_date":"2019-07-08"},"type":"conference","day":"01","title":"Testing the complexity of a valued CSP language","quality_controlled":"1","page":"77:1-77:12","oa":1,"language":[{"iso":"eng"}],"alternative_title":["LIPIcs"],"doi":"10.4230/LIPICS.ICALP.2019.77","intvolume":"       132","file":[{"date_updated":"2020-07-14T12:47:38Z","creator":"dernst","file_id":"6738","date_created":"2019-07-31T07:01:45Z","content_type":"application/pdf","file_size":575475,"checksum":"f5ebee8eec6ae09e30365578ee63a492","file_name":"2019_LIPICS_Kolmogorov.pdf","relation":"main_file","access_level":"open_access"}],"project":[{"call_identifier":"FP7","grant_number":"616160","_id":"25FBA906-B435-11E9-9278-68D0E5697425","name":"Discrete Optimization in Computer Vision: Theory and Practice"}],"status":"public","publication_identifier":{"issn":["1868-8969"],"isbn":["978-3-95977-109-2"]},"ddc":["000"],"external_id":{"arxiv":["1803.02289"]},"publication":"46th International Colloquium on Automata, Languages and Programming","publication_status":"published","date_created":"2019-07-29T12:23:29Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2019","has_accepted_license":"1","author":[{"full_name":"Kolmogorov, Vladimir","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","first_name":"Vladimir","last_name":"Kolmogorov"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","abstract":[{"lang":"eng","text":"A Valued Constraint Satisfaction Problem (VCSP) provides a common framework that can express a wide range of discrete optimization problems. A VCSP instance is given by a finite set of variables, a finite domain of labels, and an objective function to be minimized. This function is represented as a sum of terms where each term depends on a subset of the variables. To obtain different classes of optimization problems, one can restrict all terms to come from a fixed set Γ of cost functions, called a language. \r\nRecent breakthrough results have established a complete complexity classification of such classes with respect to language Γ: if all cost functions in Γ satisfy a certain algebraic condition then all Γ-instances can be solved in polynomial time, otherwise the problem is NP-hard. Unfortunately, testing this condition for a given language Γ is known to be NP-hard. We thus study exponential algorithms for this meta-problem. We show that the tractability condition of a finite-valued language Γ can be tested in O(3‾√3|D|⋅poly(size(Γ))) time, where D is the domain of Γ and poly(⋅) is some fixed polynomial. We also obtain a matching lower bound under the Strong Exponential Time Hypothesis (SETH). More precisely, we prove that for any constant δ<1 there is no O(3‾√3δ|D|) algorithm, assuming that SETH holds."}],"citation":{"ista":"Kolmogorov V. 2019. Testing the complexity of a valued CSP language. 46th International Colloquium on Automata, Languages and Programming. ICALP 2019: International Colloquim on Automata, Languages and Programming, LIPIcs, vol. 132, 77:1-77:12.","ieee":"V. Kolmogorov, “Testing the complexity of a valued CSP language,” in <i>46th International Colloquium on Automata, Languages and Programming</i>, Patras, Greece, 2019, vol. 132, p. 77:1-77:12.","mla":"Kolmogorov, Vladimir. “Testing the Complexity of a Valued CSP Language.” <i>46th International Colloquium on Automata, Languages and Programming</i>, vol. 132, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 77:1-77:12, doi:<a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.77\">10.4230/LIPICS.ICALP.2019.77</a>.","apa":"Kolmogorov, V. (2019). Testing the complexity of a valued CSP language. In <i>46th International Colloquium on Automata, Languages and Programming</i> (Vol. 132, p. 77:1-77:12). Patras, Greece: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.77\">https://doi.org/10.4230/LIPICS.ICALP.2019.77</a>","short":"V. Kolmogorov, in:, 46th International Colloquium on Automata, Languages and Programming, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 77:1-77:12.","ama":"Kolmogorov V. Testing the complexity of a valued CSP language. In: <i>46th International Colloquium on Automata, Languages and Programming</i>. Vol 132. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019:77:1-77:12. doi:<a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.77\">10.4230/LIPICS.ICALP.2019.77</a>","chicago":"Kolmogorov, Vladimir. “Testing the Complexity of a Valued CSP Language.” In <i>46th International Colloquium on Automata, Languages and Programming</i>, 132:77:1-77:12. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019. <a href=\"https://doi.org/10.4230/LIPICS.ICALP.2019.77\">https://doi.org/10.4230/LIPICS.ICALP.2019.77</a>."},"file_date_updated":"2020-07-14T12:47:38Z","month":"07","scopus_import":1,"date_updated":"2021-01-12T08:08:40Z","ec_funded":1,"date_published":"2019-07-01T00:00:00Z","_id":"6725"}]
