[{"day":"08","article_type":"original","file_date_updated":"2020-11-23T09:01:22Z","file":[{"access_level":"open_access","success":1,"checksum":"cf4c1d361c3196c4bd424520a5588205","creator":"dernst","content_type":"application/pdf","relation":"main_file","date_updated":"2020-11-23T09:01:22Z","date_created":"2020-11-23T09:01:22Z","file_id":"8794","file_name":"2020_hylc_submitted.pdf","file_size":38922662}],"fulldoi":"https://doi.org/10.1145/3386569.3392412","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"citation":{"ista":"Sperl G, Narain R, Wojtan C. 2020. Homogenized yarn-level cloth. ACM Transactions on Graphics. 39(4), 48.","chicago":"Sperl, Georg, Rahul Narain, and Chris Wojtan. “Homogenized Yarn-Level Cloth.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2020. <a href=\"https://doi.org/10.1145/3386569.3392412\">https://doi.org/10.1145/3386569.3392412</a>.","short":"G. Sperl, R. Narain, C. Wojtan, ACM Transactions on Graphics 39 (2020).","ama":"Sperl G, Narain R, Wojtan C. Homogenized yarn-level cloth. <i>ACM Transactions on Graphics</i>. 2020;39(4). doi:<a href=\"https://doi.org/10.1145/3386569.3392412\">10.1145/3386569.3392412</a>","apa":"Sperl, G., Narain, R., &#38; Wojtan, C. (2020). Homogenized yarn-level cloth. <i>ACM Transactions on Graphics</i>. Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3386569.3392412\">https://doi.org/10.1145/3386569.3392412</a>","mla":"Sperl, Georg, et al. “Homogenized Yarn-Level Cloth.” <i>ACM Transactions on Graphics</i>, vol. 39, no. 4, 48, Association for Computing Machinery, 2020, doi:<a href=\"https://doi.org/10.1145/3386569.3392412\">10.1145/3386569.3392412</a>.","ieee":"G. Sperl, R. Narain, and C. Wojtan, “Homogenized yarn-level cloth,” <i>ACM Transactions on Graphics</i>, vol. 39, no. 4. Association for Computing Machinery, 2020."},"acknowledged_ssus":[{"_id":"ScienComp"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1145/3386569.3392412"}],"scopus_import":"1","oa":1,"type":"journal_article","ec_funded":1,"department":[{"_id":"ChWo"}],"project":[{"name":"Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large Scales","_id":"2533E772-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"638176"}],"related_material":{"record":[{"id":"12358","relation":"dissertation_contains","status":"public"}]},"ddc":["000"],"oa_version":"Submitted Version","corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","month":"07","date_updated":"2026-04-16T08:31:55Z","doi":"10.1145/3386569.3392412","date_created":"2020-09-13T22:01:18Z","volume":39,"publication":"ACM Transactions on Graphics","abstract":[{"lang":"eng","text":"We present a method for animating yarn-level cloth effects using a thin-shell solver. We accomplish this through numerical homogenization: we first use a large number of yarn-level simulations to build a model of the potential energy density of the cloth, and then use this energy density function to compute forces in a thin shell simulator. We model several yarn-based materials, including both woven and knitted fabrics. Our model faithfully reproduces expected effects like the stiffness of woven fabrics, and the highly deformable nature and anisotropy of knitted fabrics. Our approach does not require any real-world experiments nor measurements; because the method is based entirely on simulations, it can generate entirely new material models quickly, without the need for testing apparatuses or human intervention. We provide data-driven models of several woven and knitted fabrics, which can be used for efficient simulation with an off-the-shelf cloth solver."}],"status":"public","acknowledgement":"We wish to thank the anonymous reviewers and the members of the Visual Computing Group at IST Austria for their valuable feedback. We also thank the creators of the Berkeley Garment Library [de Joya et al. 2012] for providing garment meshes, [Krishnamurthy and Levoy 1996] and [Turk and Levoy 1994] for the armadillo and bunny meshes, the creators of libWetCloth [Fei et al. 2018] for their implementation of discrete elastic rod forces, and Tomáš Skřivan for\r\ninspiring discussions and help with Mathematica code generation. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 638176. Rahul Narain is supported by a Pankaj Gupta Young Faculty Fellowship and a gift from Adobe Inc.","intvolume":"        39","language":[{"iso":"eng"}],"quality_controlled":"1","article_number":"48","issue":"4","external_id":{"isi":["000583700300021"]},"article_processing_charge":"No","publisher":"Association for Computing Machinery","_id":"8385","title":"Homogenized yarn-level cloth","author":[{"full_name":"Sperl, Georg","id":"4DD40360-F248-11E8-B48F-1D18A9856A87","last_name":"Sperl","first_name":"Georg"},{"full_name":"Narain, Rahul","last_name":"Narain","first_name":"Rahul"},{"last_name":"Wojtan","first_name":"Christopher J","orcid":"0000-0001-6646-5546","full_name":"Wojtan, Christopher J","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87"}],"date_published":"2020-07-08T00:00:00Z","has_accepted_license":"1","year":"2020","publication_status":"published","isi":1},{"day":"14","file":[{"file_name":"Thesis_Ran.zip","file_size":1245800191,"file_id":"8388","date_updated":"2020-09-14T12:18:43Z","relation":"source_file","date_created":"2020-09-14T01:02:59Z","content_type":"application/x-zip-compressed","creator":"rzhang","checksum":"edcf578b6e1c9b0dd81ff72d319b66ba","access_level":"closed"},{"file_id":"8396","file_size":161385316,"file_name":"PhD_thesis_Ran Zhang_20200915.pdf","relation":"main_file","date_updated":"2020-09-15T12:51:53Z","date_created":"2020-09-15T12:51:53Z","creator":"rzhang","content_type":"application/pdf","checksum":"817e20c33be9247f906925517c56a40d","success":1,"access_level":"open_access"}],"file_date_updated":"2020-09-15T12:51:53Z","fulldoi":"https://doi.org/10.15479/AT:ISTA:8386","acknowledged_ssus":[{"_id":"SSU"}],"publication_identifier":{"issn":["2663-337X"]},"citation":{"chicago":"Zhang, Ran. “Structure-Aware Computational Design and Its Application to 3D Printable Volume Scattering, Mechanism, and Multistability.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8386\">https://doi.org/10.15479/AT:ISTA:8386</a>.","ista":"Zhang R. 2020. Structure-aware computational design and its application to 3D printable volume scattering, mechanism, and multistability. Institute of Science and Technology Austria.","short":"R. Zhang, Structure-Aware Computational Design and Its Application to 3D Printable Volume Scattering, Mechanism, and Multistability, Institute of Science and Technology Austria, 2020.","apa":"Zhang, R. (2020). <i>Structure-aware computational design and its application to 3D printable volume scattering, mechanism, and multistability</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8386\">https://doi.org/10.15479/AT:ISTA:8386</a>","mla":"Zhang, Ran. <i>Structure-Aware Computational Design and Its Application to 3D Printable Volume Scattering, Mechanism, and Multistability</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8386\">10.15479/AT:ISTA:8386</a>.","ieee":"R. Zhang, “Structure-aware computational design and its application to 3D printable volume scattering, mechanism, and multistability,” Institute of Science and Technology Austria, 2020.","ama":"Zhang R. Structure-aware computational design and its application to 3D printable volume scattering, mechanism, and multistability. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8386\">10.15479/AT:ISTA:8386</a>"},"supervisor":[{"id":"49876194-F248-11E8-B48F-1D18A9856A87","full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385","first_name":"Bernd","last_name":"Bickel"}],"oa":1,"OA_place":"publisher","ec_funded":1,"department":[{"_id":"BeBi"}],"type":"dissertation","related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"486"},{"relation":"part_of_dissertation","status":"public","id":"1002"}]},"project":[{"call_identifier":"H2020","_id":"2508E324-B435-11E9-9278-68D0E5697425","grant_number":"642841","name":"Distributed 3D Object Design"},{"name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","grant_number":"715767","_id":"24F9549A-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"page":"148","month":"09","oa_version":"Published Version","ddc":["003"],"corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","doi":"10.15479/AT:ISTA:8386","date_created":"2020-09-14T01:04:53Z","date_updated":"2026-04-16T10:06:31Z","abstract":[{"text":"Form versus function is a long-standing debate in various design-related fields, such as architecture as well as graphic and industrial design. A good design that balances form and function often requires considerable human effort and collaboration among experts from different professional fields. Computational design tools provide a new paradigm for designing functional objects. In computational design, form and function are represented as mathematical\r\nquantities, with the help of numerical and combinatorial algorithms, they can assist even novice users in designing versatile models that exhibit their desired functionality. This thesis presents three disparate research studies on the computational design of functional objects: The appearance of 3d print—we optimize the volumetric material distribution for faithfully replicating colored surface texture in 3d printing; the dynamic motion of mechanical structures—\r\nour design system helps the novice user to retarget various mechanical templates with different functionality to complex 3d shapes; and a more abstract functionality, multistability—our algorithm automatically generates models that exhibit multiple stable target poses. For each of these cases, our computational design tools not only ensure the functionality of the results but also permit the user aesthetic freedom over the form. Moreover, fabrication constraints\r\nwere taken into account, which allow for the immediate creation of physical realization via 3D printing or laser cutting.","lang":"eng"}],"acknowledgement":"The research in this thesis has received funding from the European Union’s Horizon 2020 research and innovation programme, under the Marie Skłodowska-Curie grant agreement No 642841 (DISTRO) and the European Research Council grant agreement No 715767 (MATERIALIZABLE). All the research projects in this thesis were also supported by Scientific Service Units (SSUs) at IST Austria.","language":[{"iso":"eng"}],"status":"public","degree_awarded":"PhD","alternative_title":["ISTA Thesis"],"_id":"8386","article_processing_charge":"No","publisher":"Institute of Science and Technology Austria","title":"Structure-aware computational design and its application to 3D printable volume scattering, mechanism, and multistability","author":[{"full_name":"Zhang, Ran","id":"4DDBCEB0-F248-11E8-B48F-1D18A9856A87","last_name":"Zhang","first_name":"Ran","orcid":"0000-0002-3808-281X"}],"date_published":"2020-09-14T00:00:00Z","publication_status":"published","has_accepted_license":"1","year":"2020"},{"publication_status":"published","has_accepted_license":"1","year":"2020","date_published":"2020-09-14T00:00:00Z","title":"Leveraging structure in Computer Vision tasks for flexible Deep Learning models","author":[{"id":"3811D890-F248-11E8-B48F-1D18A9856A87","full_name":"Royer, Amélie","first_name":"Amélie","orcid":"0000-0002-8407-0705","last_name":"Royer"}],"_id":"8390","publisher":"Institute of Science and Technology Austria","article_processing_charge":"No","degree_awarded":"PhD","alternative_title":["ISTA Thesis"],"abstract":[{"text":"Deep neural networks have established a new standard for data-dependent feature extraction pipelines in the Computer Vision literature. Despite their remarkable performance in the standard supervised learning scenario, i.e. when models are trained with labeled data and tested on samples that follow a similar distribution, neural networks have been shown to struggle with more advanced generalization abilities, such as transferring knowledge across visually different domains, or generalizing to new unseen combinations of known concepts. In this thesis we argue that, in contrast to the usual black-box behavior of neural networks, leveraging more structured internal representations is a promising direction\r\nfor tackling such problems. In particular, we focus on two forms of structure. First, we tackle modularity: We show that (i) compositional architectures are a natural tool for modeling reasoning tasks, in that they efficiently capture their combinatorial nature, which is key for generalizing beyond the compositions seen during training. We investigate how to to learn such models, both formally and experimentally, for the task of abstract visual reasoning. Then, we show that (ii) in some settings, modularity allows us to efficiently break down complex tasks into smaller, easier, modules, thereby improving computational efficiency; We study this behavior in the context of generative models for colorization, as well as for small objects detection. Secondly, we investigate the inherently layered structure of representations learned by neural networks, and analyze its role in the context of transfer learning and domain adaptation across visually\r\ndissimilar domains. ","lang":"eng"}],"language":[{"iso":"eng"}],"license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","status":"public","acknowledgement":"Last but not least, I would like to acknowledge the support of the IST IT and scientific computing team for helping provide a great work environment.","date_updated":"2026-04-08T07:26:44Z","date_created":"2020-09-14T13:42:09Z","doi":"10.15479/AT:ISTA:8390","month":"09","oa_version":"Published Version","ddc":["000"],"corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","related_material":{"record":[{"id":"7936","relation":"part_of_dissertation","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"8092"},{"status":"public","relation":"part_of_dissertation","id":"911"},{"id":"8193","relation":"part_of_dissertation","status":"public"},{"id":"7937","relation":"part_of_dissertation","status":"public"}]},"page":"197","department":[{"_id":"ChLa"}],"type":"dissertation","oa":1,"OA_place":"publisher","tmp":{"short":"CC BY-NC-SA (4.0)","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","image":"/images/cc_by_nc_sa.png"},"fulldoi":"https://doi.org/10.15479/AT:ISTA:8390","citation":{"ista":"Royer A. 2020. Leveraging structure in Computer Vision tasks for flexible Deep Learning models. Institute of Science and Technology Austria.","chicago":"Royer, Amélie. “Leveraging Structure in Computer Vision Tasks for Flexible Deep Learning Models.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8390\">https://doi.org/10.15479/AT:ISTA:8390</a>.","short":"A. Royer, Leveraging Structure in Computer Vision Tasks for Flexible Deep Learning Models, Institute of Science and Technology Austria, 2020.","ama":"Royer A. Leveraging structure in Computer Vision tasks for flexible Deep Learning models. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8390\">10.15479/AT:ISTA:8390</a>","ieee":"A. Royer, “Leveraging structure in Computer Vision tasks for flexible Deep Learning models,” Institute of Science and Technology Austria, 2020.","apa":"Royer, A. (2020). <i>Leveraging structure in Computer Vision tasks for flexible Deep Learning models</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8390\">https://doi.org/10.15479/AT:ISTA:8390</a>","mla":"Royer, Amélie. <i>Leveraging Structure in Computer Vision Tasks for Flexible Deep Learning Models</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8390\">10.15479/AT:ISTA:8390</a>."},"supervisor":[{"id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","full_name":"Lampert, Christoph","last_name":"Lampert","first_name":"Christoph","orcid":"0000-0001-8622-7887"}],"publication_identifier":{"isbn":["978-3-99078-007-7"],"issn":["2663-337X"]},"acknowledged_ssus":[{"_id":"CampIT"},{"_id":"ScienComp"}],"file":[{"date_created":"2020-09-14T13:39:14Z","relation":"main_file","date_updated":"2020-09-14T13:39:14Z","file_id":"8391","file_name":"2020_Thesis_Royer.pdf","file_size":30224591,"checksum":"c914d2f88846032f3d8507734861b6ee","creator":"dernst","content_type":"application/pdf","success":1,"access_level":"open_access"},{"access_level":"closed","date_created":"2020-09-14T13:39:17Z","relation":"main_file","date_updated":"2020-09-14T13:39:17Z","file_id":"8392","file_name":"thesis_sources.zip","file_size":74227627,"checksum":"ae98fb35d912cff84a89035ae5794d3c","creator":"dernst","content_type":"application/x-zip-compressed"}],"file_date_updated":"2020-09-14T13:39:17Z","day":"14"},{"article_processing_charge":"No","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","_id":"8533","quality_controlled":"1","alternative_title":["LIPIcs"],"article_number":"22:1-22:13","external_id":{"arxiv":["2007.02894"]},"abstract":[{"text":"Game of Life is a simple and elegant model to study dynamical system over networks. The model consists of a graph where every vertex has one of two types, namely, dead or alive. A configuration is a mapping of the vertices to the types. An update rule describes how the type of a vertex is updated given the types of its neighbors. In every round, all vertices are updated synchronously, which leads to a configuration update. While in general, Game of Life allows a broad range of update rules, we focus on two simple families of update rules, namely, underpopulation and overpopulation, that model several interesting dynamics studied in the literature. In both settings, a dead vertex requires at least a desired number of live neighbors to become alive. For underpopulation (resp., overpopulation), a live vertex requires at least (resp. at most) a desired number of live neighbors to remain alive. We study the basic computation problems, e.g., configuration reachability, for these two families of rules. For underpopulation rules, we show that these problems can be solved in polynomial time, whereas for overpopulation rules they are PSPACE-complete.","lang":"eng"}],"license":"https://creativecommons.org/licenses/by/3.0/","status":"public","intvolume":"       170","acknowledgement":"Krishnendu Chatterjee: The research was partially supported by the Vienna Science and\r\nTechnology Fund (WWTF) Project ICT15-003.\r\nIsmaël Jecker: This project has received funding from the European Union’s Horizon 2020 research\r\nand innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411.","language":[{"iso":"eng"}],"volume":170,"publication":"45th International Symposium on Mathematical Foundations of Computer Science","has_accepted_license":"1","year":"2020","publication_status":"published","date_published":"2020-08-18T00:00:00Z","title":"Simplified game of life: Algorithms and complexity","author":[{"last_name":"Chatterjee","first_name":"Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu"},{"full_name":"Ibsen-Jensen, Rasmus","id":"3B699956-F248-11E8-B48F-1D18A9856A87","first_name":"Rasmus","orcid":"0000-0003-4783-0389","last_name":"Ibsen-Jensen"},{"first_name":"Ismael R","last_name":"Jecker","full_name":"Jecker, Ismael R","id":"85D7C63E-7D5D-11E9-9C0F-98C4E5697425"},{"id":"130759D2-D7DD-11E9-87D2-DE0DE6697425","full_name":"Svoboda, Jakub","first_name":"Jakub","orcid":"0000-0002-1419-3267","last_name":"Svoboda"}],"oa":1,"scopus_import":"1","publication_identifier":{"issn":["1868-8969"],"isbn":["9783959771597"]},"fulldoi":"https://doi.org/10.4230/LIPIcs.MFCS.2020.22","citation":{"ieee":"K. Chatterjee, R. Ibsen-Jensen, I. R. Jecker, and J. Svoboda, “Simplified game of life: Algorithms and complexity,” in <i>45th International Symposium on Mathematical Foundations of Computer Science</i>, Prague, Czech Republic, 2020, vol. 170.","mla":"Chatterjee, Krishnendu, et al. “Simplified Game of Life: Algorithms and Complexity.” <i>45th International Symposium on Mathematical Foundations of Computer Science</i>, vol. 170, 22:1-22:13, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:<a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.22\">10.4230/LIPIcs.MFCS.2020.22</a>.","apa":"Chatterjee, K., Ibsen-Jensen, R., Jecker, I. R., &#38; Svoboda, J. (2020). Simplified game of life: Algorithms and complexity. In <i>45th International Symposium on Mathematical Foundations of Computer Science</i> (Vol. 170). Prague, Czech Republic: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.22\">https://doi.org/10.4230/LIPIcs.MFCS.2020.22</a>","ama":"Chatterjee K, Ibsen-Jensen R, Jecker IR, Svoboda J. Simplified game of life: Algorithms and complexity. In: <i>45th International Symposium on Mathematical Foundations of Computer Science</i>. Vol 170. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:<a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.22\">10.4230/LIPIcs.MFCS.2020.22</a>","short":"K. Chatterjee, R. Ibsen-Jensen, I.R. Jecker, J. Svoboda, in:, 45th International Symposium on Mathematical Foundations of Computer Science, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","chicago":"Chatterjee, Krishnendu, Rasmus Ibsen-Jensen, Ismael R Jecker, and Jakub Svoboda. “Simplified Game of Life: Algorithms and Complexity.” In <i>45th International Symposium on Mathematical Foundations of Computer Science</i>, Vol. 170. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. <a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.22\">https://doi.org/10.4230/LIPIcs.MFCS.2020.22</a>.","ista":"Chatterjee K, Ibsen-Jensen R, Jecker IR, Svoboda J. 2020. Simplified game of life: Algorithms and complexity. 45th International Symposium on Mathematical Foundations of Computer Science. MFCS: Mathematical Foundations of Computer Science, LIPIcs, vol. 170, 22:1-22:13."},"tmp":{"short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","image":"/images/cc_by.png"},"file_date_updated":"2020-09-21T13:57:34Z","file":[{"success":1,"access_level":"open_access","date_updated":"2020-09-21T13:57:34Z","relation":"main_file","date_created":"2020-09-21T13:57:34Z","file_id":"8550","file_size":491374,"file_name":"2020_LIPIcs_Chatterjee.pdf","checksum":"bbd7c4f55d45f2ff2a0a4ef0e10a77b1","creator":"dernst","content_type":"application/pdf"}],"day":"18","doi":"10.4230/LIPIcs.MFCS.2020.22","date_updated":"2025-07-10T11:57:06Z","date_created":"2020-09-20T22:01:36Z","ddc":["000"],"oa_version":"Published Version","conference":{"name":"MFCS: Mathematical Foundations of Computer Science","start_date":"2020-08-24","location":"Prague, Czech Republic","end_date":"2020-08-28"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","arxiv":1,"month":"08","project":[{"name":"Efficient Algorithms for Computer Aided Verification","_id":"25892FC0-B435-11E9-9278-68D0E5697425","grant_number":"ICT15-003"},{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"}],"type":"conference","ec_funded":1,"department":[{"_id":"KrCh"}]},{"day":"18","file_date_updated":"2020-09-21T14:17:08Z","file":[{"date_created":"2020-09-21T14:17:08Z","relation":"main_file","date_updated":"2020-09-21T14:17:08Z","file_id":"8552","file_size":597977,"file_name":"2020_LIPIcsMFCS_Jecker.pdf","checksum":"2dc9e2fad6becd4563aef3e27a473f70","creator":"dernst","content_type":"application/pdf","success":1,"access_level":"open_access"}],"citation":{"mla":"Jecker, Ismael R., et al. “Unary Prime Languages.” <i>45th International Symposium on Mathematical Foundations of Computer Science</i>, vol. 170, 51:1-51:12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:<a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.51\">10.4230/LIPIcs.MFCS.2020.51</a>.","ieee":"I. R. Jecker, O. Kupferman, and N. Mazzocchi, “Unary prime languages,” in <i>45th International Symposium on Mathematical Foundations of Computer Science</i>, Prague, Czech Republic, 2020, vol. 170.","apa":"Jecker, I. R., Kupferman, O., &#38; Mazzocchi, N. (2020). Unary prime languages. In <i>45th International Symposium on Mathematical Foundations of Computer Science</i> (Vol. 170). Prague, Czech Republic: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.51\">https://doi.org/10.4230/LIPIcs.MFCS.2020.51</a>","ama":"Jecker IR, Kupferman O, Mazzocchi N. Unary prime languages. In: <i>45th International Symposium on Mathematical Foundations of Computer Science</i>. Vol 170. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:<a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.51\">10.4230/LIPIcs.MFCS.2020.51</a>","short":"I.R. Jecker, O. Kupferman, N. Mazzocchi, in:, 45th International Symposium on Mathematical Foundations of Computer Science, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","chicago":"Jecker, Ismael R, Orna Kupferman, and Nicolas Mazzocchi. “Unary Prime Languages.” In <i>45th International Symposium on Mathematical Foundations of Computer Science</i>, Vol. 170. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. <a href=\"https://doi.org/10.4230/LIPIcs.MFCS.2020.51\">https://doi.org/10.4230/LIPIcs.MFCS.2020.51</a>.","ista":"Jecker IR, Kupferman O, Mazzocchi N. 2020. Unary prime languages. 45th International Symposium on Mathematical Foundations of Computer Science. MFCS: Mathematical Foundations of Computer Science, LIPIcs, vol. 170, 51:1-51:12."},"fulldoi":"https://doi.org/10.4230/LIPIcs.MFCS.2020.51","publication_identifier":{"issn":["1868-8969"],"isbn":["9783959771597"]},"tmp":{"short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","image":"/images/cc_by.png"},"oa":1,"scopus_import":"1","type":"conference","department":[{"_id":"KrCh"}],"ec_funded":1,"project":[{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"}],"conference":{"end_date":"2020-08-28","location":"Prague, Czech Republic","start_date":"2020-08-24","name":"MFCS: Mathematical Foundations of Computer Science"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","ddc":["000"],"oa_version":"Published Version","month":"08","date_updated":"2025-07-10T11:57:07Z","doi":"10.4230/LIPIcs.MFCS.2020.51","date_created":"2020-09-20T22:01:36Z","publication":"45th International Symposium on Mathematical Foundations of Computer Science","volume":170,"language":[{"iso":"eng"}],"status":"public","acknowledgement":"Ismaël Jecker: This project has received funding from the European Union’s Horizon\r\n2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No.\r\n754411. Nicolas Mazzocchi: PhD fellowship FRIA from the F.R.S.-FNRS.","intvolume":"       170","abstract":[{"text":"A regular language L of finite words is composite if there are regular languages L₁,L₂,…,L_t such that L = ⋂_{i = 1}^t L_i and the index (number of states in a minimal DFA) of every language L_i is strictly smaller than the index of L. Otherwise, L is prime. Primality of regular languages was introduced and studied in [O. Kupferman and J. Mosheiff, 2015], where the complexity of deciding the primality of the language of a given DFA was left open, with a doubly-exponential gap between the upper and lower bounds. We study primality for unary regular languages, namely regular languages with a singleton alphabet. A unary language corresponds to a subset of ℕ, making the study of unary prime languages closer to that of primality in number theory. We show that the setting of languages is richer. In particular, while every composite number is the product of two smaller numbers, the number t of languages necessary to decompose a composite unary language induces a strict hierarchy. In addition, a primality witness for a unary language L, namely a word that is not in L but is in all products of languages that contain L and have an index smaller than L’s, may be of exponential length. Still, we are able to characterize compositionality by structural properties of a DFA for L, leading to a LogSpace algorithm for primality checking of unary DFAs.","lang":"eng"}],"quality_controlled":"1","alternative_title":["LIPIcs"],"article_number":"51:1-51:12","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","article_processing_charge":"No","_id":"8534","author":[{"last_name":"Jecker","first_name":"Ismael R","id":"85D7C63E-7D5D-11E9-9C0F-98C4E5697425","full_name":"Jecker, Ismael R"},{"full_name":"Kupferman, Orna","first_name":"Orna","last_name":"Kupferman"},{"full_name":"Mazzocchi, Nicolas","last_name":"Mazzocchi","first_name":"Nicolas"}],"title":"Unary prime languages","date_published":"2020-08-18T00:00:00Z","year":"2020","has_accepted_license":"1","publication_status":"published"},{"file_date_updated":"2020-09-21T07:51:44Z","file":[{"file_size":20223953,"file_name":"2020_ACM_Skrivan.pdf","file_id":"8541","date_created":"2020-09-21T07:51:44Z","date_updated":"2020-09-21T07:51:44Z","relation":"main_file","content_type":"application/pdf","creator":"dernst","checksum":"c3a680893f01cc4a9e961ff0a4cfa12f","success":1,"access_level":"open_access"}],"day":"08","article_type":"original","oa":1,"scopus_import":"1","fulldoi":"https://doi.org/10.1145/3386569.3392466","acknowledged_ssus":[{"_id":"ScienComp"}],"citation":{"ama":"Skrivan T, Soderstrom A, Johansson J, Sprenger C, Museth K, Wojtan C. Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. <i>ACM Transactions on Graphics</i>. 2020;39(4). doi:<a href=\"https://doi.org/10.1145/3386569.3392466\">10.1145/3386569.3392466</a>","apa":"Skrivan, T., Soderstrom, A., Johansson, J., Sprenger, C., Museth, K., &#38; Wojtan, C. (2020). Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. <i>ACM Transactions on Graphics</i>. Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3386569.3392466\">https://doi.org/10.1145/3386569.3392466</a>","ieee":"T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, and C. Wojtan, “Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces,” <i>ACM Transactions on Graphics</i>, vol. 39, no. 4. Association for Computing Machinery, 2020.","mla":"Skrivan, Tomas, et al. “Wave Curves: Simulating Lagrangian Water Waves on Dynamically Deforming Surfaces.” <i>ACM Transactions on Graphics</i>, vol. 39, no. 4, 65, Association for Computing Machinery, 2020, doi:<a href=\"https://doi.org/10.1145/3386569.3392466\">10.1145/3386569.3392466</a>.","ista":"Skrivan T, Soderstrom A, Johansson J, Sprenger C, Museth K, Wojtan C. 2020. Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. ACM Transactions on Graphics. 39(4), 65.","chicago":"Skrivan, Tomas, Andreas Soderstrom, John Johansson, Christoph Sprenger, Ken Museth, and Chris Wojtan. “Wave Curves: Simulating Lagrangian Water Waves on Dynamically Deforming Surfaces.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2020. <a href=\"https://doi.org/10.1145/3386569.3392466\">https://doi.org/10.1145/3386569.3392466</a>.","short":"T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, C. Wojtan, ACM Transactions on Graphics 39 (2020)."},"publication_identifier":{"issn":["0730-0301"],"eissn":["1557-7368"]},"project":[{"name":"Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large Scales","grant_number":"638176","_id":"2533E772-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"name":"International IST Doctoral Program","call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385"}],"type":"journal_article","department":[{"_id":"ChWo"}],"ec_funded":1,"date_updated":"2026-04-16T08:26:38Z","date_created":"2020-09-20T22:01:37Z","doi":"10.1145/3386569.3392466","corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","oa_version":"Published Version","ddc":["000"],"month":"07","status":"public","acknowledgement":"We wish to thank the anonymous reviewers and the members of the Visual Computing Group at IST Austria for their valuable feedback. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 638176 and Marie SkłodowskaCurie Grant Agreement No. 665385.","intvolume":"        39","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We propose a method to enhance the visual detail of a water surface simulation. Our method works as a post-processing step which takes a simulation as input and increases its apparent resolution by simulating many detailed Lagrangian water waves on top of it. We extend linear water wave theory to work in non-planar domains which deform over time, and we discretize the theory using Lagrangian wave packets attached to spline curves. The method is numerically stable and trivially parallelizable, and it produces high frequency ripples with dispersive wave-like behaviors customized to the underlying fluid simulation."}],"publication":"ACM Transactions on Graphics","volume":39,"article_processing_charge":"No","publisher":"Association for Computing Machinery","_id":"8535","quality_controlled":"1","external_id":{"isi":["000583700300038"]},"article_number":"65","issue":"4","date_published":"2020-07-08T00:00:00Z","title":"Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces","author":[{"full_name":"Skrivan, Tomas","id":"486A5A46-F248-11E8-B48F-1D18A9856A87","first_name":"Tomas","last_name":"Skrivan"},{"last_name":"Soderstrom","first_name":"Andreas","full_name":"Soderstrom, Andreas"},{"last_name":"Johansson","first_name":"John","full_name":"Johansson, John"},{"first_name":"Christoph","last_name":"Sprenger","full_name":"Sprenger, Christoph"},{"full_name":"Museth, Ken","first_name":"Ken","last_name":"Museth"},{"id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","full_name":"Wojtan, Christopher J","first_name":"Christopher J","orcid":"0000-0001-6646-5546","last_name":"Wojtan"}],"isi":1,"year":"2020","has_accepted_license":"1","publication_status":"published"},{"fulldoi":"https://doi.org/10.1145/3414685.3417843","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"citation":{"ama":"Gavriil K, Guseinov R, Perez Rodriguez J, et al. Computational design of cold bent glass façades. <i>ACM Transactions on Graphics</i>. 2020;39(6). doi:<a href=\"https://doi.org/10.1145/3414685.3417843\">10.1145/3414685.3417843</a>","ieee":"K. Gavriil <i>et al.</i>, “Computational design of cold bent glass façades,” <i>ACM Transactions on Graphics</i>, vol. 39, no. 6. Association for Computing Machinery, 2020.","apa":"Gavriil, K., Guseinov, R., Perez Rodriguez, J., Pellis, D., Henderson, P. M., Rist, F., … Bickel, B. (2020). Computational design of cold bent glass façades. <i>ACM Transactions on Graphics</i>. Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3414685.3417843\">https://doi.org/10.1145/3414685.3417843</a>","mla":"Gavriil, Konstantinos, et al. “Computational Design of Cold Bent Glass Façades.” <i>ACM Transactions on Graphics</i>, vol. 39, no. 6, 208, Association for Computing Machinery, 2020, doi:<a href=\"https://doi.org/10.1145/3414685.3417843\">10.1145/3414685.3417843</a>.","ista":"Gavriil K, Guseinov R, Perez Rodriguez J, Pellis D, Henderson PM, Rist F, Pottmann H, Bickel B. 2020. Computational design of cold bent glass façades. ACM Transactions on Graphics. 39(6), 208.","chicago":"Gavriil, Konstantinos, Ruslan Guseinov, Jesus Perez Rodriguez, Davide Pellis, Paul M Henderson, Florian Rist, Helmut Pottmann, and Bernd Bickel. “Computational Design of Cold Bent Glass Façades.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2020. <a href=\"https://doi.org/10.1145/3414685.3417843\">https://doi.org/10.1145/3414685.3417843</a>.","short":"K. Gavriil, R. Guseinov, J. Perez Rodriguez, D. Pellis, P.M. Henderson, F. Rist, H. Pottmann, B. Bickel, ACM Transactions on Graphics 39 (2020)."},"acknowledged_ssus":[{"_id":"ScienComp"}],"scopus_import":"1","oa":1,"article_type":"original","day":"26","file":[{"success":1,"access_level":"open_access","file_size":28964641,"file_name":"coldglass.pdf","file_id":"13084","relation":"main_file","date_updated":"2023-05-23T20:54:43Z","date_created":"2023-05-23T20:54:43Z","content_type":"application/pdf","creator":"bbickel","checksum":"c7f67717ad74e670b7daeae732abe151"}],"file_date_updated":"2023-05-23T20:54:43Z","month":"11","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","arxiv":1,"corr_author":"1","oa_version":"Submitted Version","ddc":["000"],"doi":"10.1145/3414685.3417843","date_updated":"2026-04-08T07:25:22Z","date_created":"2020-09-23T11:30:02Z","department":[{"_id":"BeBi"}],"ec_funded":1,"type":"journal_article","related_material":{"record":[{"status":"public","relation":"research_data","id":"8761"},{"id":"8366","relation":"dissertation_contains","status":"public"}],"link":[{"relation":"press_release","url":"https://ist.ac.at/en/news/bend-dont-break/","description":"News on IST Homepage"}]},"project":[{"call_identifier":"H2020","_id":"24F9549A-B435-11E9-9278-68D0E5697425","grant_number":"715767","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling"}],"external_id":{"isi":["000595589100048"],"arxiv":["2009.03667"]},"issue":"6","article_number":"208","quality_controlled":"1","_id":"8562","publisher":"Association for Computing Machinery","article_processing_charge":"No","publication":"ACM Transactions on Graphics","volume":39,"language":[{"iso":"eng"}],"intvolume":"        39","acknowledgement":"We thank IST Austria’s Scientific Computing team for their support, Corinna Datsiou and Sophie Pennetier for their expert input on the practical applications of cold bent glass, and Zaha Hadid Architects and Waagner Biro for providing the architectural datasets. Photo of Fondation Louis Vuitton by Francisco Anzola / CC BY 2.0 / cropped.\r\nPhoto of Opus by Danica O. Kus. This project has received funding from the European Union’s\r\nHorizon 2020 research and innovation program under grant agreement No 675789 - Algebraic Representations in Computer-Aided Design for complEx Shapes (ARCADES), from the European Research Council (ERC) under grant agreement No 715767 - MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling, and SFB-Transregio “Discretization in Geometry and Dynamics” through grant I 2978 of the Austrian Science Fund (FWF). F. Rist and K. Gavriil have been partially supported by KAUST baseline funding.","status":"public","abstract":[{"text":"Cold bent glass is a promising and cost-efficient method for realizing doubly curved glass facades. They are produced by attaching planar glass sheets to curved frames and require keeping the occurring stress within safe limits.\r\nHowever, it is very challenging to navigate the design space of cold bent glass panels due to the fragility of the material, which impedes the form-finding for practically feasible and aesthetically pleasing cold bent glass facades. We propose an interactive, data-driven approach for designing cold bent glass facades that can be seamlessly integrated into a typical architectural design pipeline. Our method allows non-expert users to interactively edit a parametric surface while providing real-time feedback on the deformed shape and maximum stress of cold bent glass panels. Designs are automatically refined to minimize several fairness criteria while maximal stresses are kept within glass limits. We achieve interactive frame rates by using a differentiable Mixture Density Network trained from more than a million simulations. Given a curved boundary, our regression model is capable of handling multistable\r\nconfigurations and accurately predicting the equilibrium shape of the panel and its corresponding maximal stress. We show predictions are highly accurate and validate our results with a physical realization of a cold bent glass surface.","lang":"eng"}],"publication_status":"published","year":"2020","has_accepted_license":"1","isi":1,"author":[{"last_name":"Gavriil","first_name":"Konstantinos","full_name":"Gavriil, Konstantinos"},{"id":"3AB45EE2-F248-11E8-B48F-1D18A9856A87","full_name":"Guseinov, Ruslan","orcid":"0000-0001-9819-5077","first_name":"Ruslan","last_name":"Guseinov"},{"full_name":"Perez Rodriguez, Jesus","id":"2DC83906-F248-11E8-B48F-1D18A9856A87","first_name":"Jesus","last_name":"Perez Rodriguez"},{"full_name":"Pellis, Davide","last_name":"Pellis","first_name":"Davide"},{"last_name":"Henderson","first_name":"Paul M","orcid":"0000-0002-5198-7445","full_name":"Henderson, Paul M","id":"13C09E74-18D9-11E9-8878-32CFE5697425"},{"first_name":"Florian","last_name":"Rist","full_name":"Rist, Florian"},{"full_name":"Pottmann, Helmut","last_name":"Pottmann","first_name":"Helmut"},{"id":"49876194-F248-11E8-B48F-1D18A9856A87","full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385","first_name":"Bernd","last_name":"Bickel"}],"title":"Computational design of cold bent glass façades","date_published":"2020-11-26T00:00:00Z"},{"publisher":"Institute of Science and Technology Austria","article_processing_charge":"No","_id":"8563","oa":1,"fulldoi":"https://doi.org/10.15479/AT:ISTA:8563","citation":{"ista":"Csicsvari JL, Gridchyn I, Schönenberger P. 2020. Optogenetic alteration of hippocampal network activity, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT:ISTA:8563\">10.15479/AT:ISTA:8563</a>.","chicago":"Csicsvari, Jozsef L, Igor Gridchyn, and Philipp Schönenberger. “Optogenetic Alteration of Hippocampal Network Activity.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8563\">https://doi.org/10.15479/AT:ISTA:8563</a>.","short":"J.L. Csicsvari, I. Gridchyn, P. Schönenberger, (2020).","ama":"Csicsvari JL, Gridchyn I, Schönenberger P. Optogenetic alteration of hippocampal network activity. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8563\">10.15479/AT:ISTA:8563</a>","apa":"Csicsvari, J. L., Gridchyn, I., &#38; Schönenberger, P. (2020). Optogenetic alteration of hippocampal network activity. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8563\">https://doi.org/10.15479/AT:ISTA:8563</a>","mla":"Csicsvari, Jozsef L., et al. <i>Optogenetic Alteration of Hippocampal Network Activity</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8563\">10.15479/AT:ISTA:8563</a>.","ieee":"J. L. Csicsvari, I. Gridchyn, and P. Schönenberger, “Optogenetic alteration of hippocampal network activity.” Institute of Science and Technology Austria, 2020."},"contributor":[{"last_name":"Csicsvari","first_name":"Jozsef L","orcid":"0000-0002-5193-4036","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","contributor_type":"project_leader"}],"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"abstract":[{"text":"Supplementary data  provided for the provided for the publication:\r\nIgor Gridchyn , Philipp Schoenenberger , Joseph O'Neill , Jozsef Csicsvari (2020) Optogenetic inhibition-mediated activity-dependent modification of CA1 pyramidal-interneuron connections during behavior. Elife.","lang":"eng"}],"file_date_updated":"2020-10-19T10:12:29Z","status":"public","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","file":[{"content_type":"application/x-compressed","creator":"jozsef","checksum":"a16098a6d172f9c42ab5af5f6991668c","file_size":145243906,"file_name":"upload.tgz","file_id":"8564","date_updated":"2020-09-23T14:36:17Z","relation":"main_file","date_created":"2020-09-23T14:36:17Z","access_level":"open_access","success":1},{"content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","creator":"jozsef","checksum":"0bfc54b7e14c0694cd081617318ba606","file_size":11648,"file_name":"redme.docx","file_id":"8675","relation":"main_file","date_created":"2020-10-19T10:12:29Z","date_updated":"2020-10-19T10:12:29Z","access_level":"open_access","success":1}],"day":"19","doi":"10.15479/AT:ISTA:8563","date_updated":"2026-04-07T08:37:11Z","date_created":"2020-09-23T14:39:54Z","oa_version":"Published Version","ddc":["570"],"has_accepted_license":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","year":"2020","month":"10","related_material":{"record":[{"id":"8740","relation":"used_in_publication","status":"public"}]},"date_published":"2020-10-19T00:00:00Z","type":"research_data","title":"Optogenetic alteration of hippocampal network activity","department":[{"_id":"JoCs"}],"author":[{"id":"3FA14672-F248-11E8-B48F-1D18A9856A87","full_name":"Csicsvari, Jozsef L","first_name":"Jozsef L","orcid":"0000-0002-5193-4036","last_name":"Csicsvari"},{"id":"4B60654C-F248-11E8-B48F-1D18A9856A87","full_name":"Gridchyn, Igor","orcid":"0000-0002-1807-1929","first_name":"Igor","last_name":"Gridchyn"},{"last_name":"Schönenberger","first_name":"Philipp","full_name":"Schönenberger, Philipp","id":"3B9D816C-F248-11E8-B48F-1D18A9856A87"}]},{"month":"09","oa_version":"Published Version","ddc":["530"],"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1038/s41467-020-18610-6","date_updated":"2025-06-12T06:58:51Z","date_created":"2020-09-25T07:23:13Z","department":[{"_id":"StFr"}],"type":"journal_article","related_material":{"link":[{"url":"https://doi.org/10.1038/s41467-020-19720-x","relation":"erratum"}]},"pmid":1,"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"citation":{"short":"C. Prehal, H. Fitzek, G. Kothleitner, V. Presser, B. Gollas, S.A. Freunberger, Q. Abbas, Nature Communications 11 (2020).","ista":"Prehal C, Fitzek H, Kothleitner G, Presser V, Gollas B, Freunberger SA, Abbas Q. 2020. Persistent and reversible solid iodine electrodeposition in nanoporous carbons. Nature Communications. 11, 4838.","chicago":"Prehal, Christian, Harald Fitzek, Gerald Kothleitner, Volker Presser, Bernhard Gollas, Stefan Alexander Freunberger, and Qamar Abbas. “Persistent and Reversible Solid Iodine Electrodeposition in Nanoporous Carbons.” <i>Nature Communications</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41467-020-18610-6\">https://doi.org/10.1038/s41467-020-18610-6</a>.","ama":"Prehal C, Fitzek H, Kothleitner G, et al. Persistent and reversible solid iodine electrodeposition in nanoporous carbons. <i>Nature Communications</i>. 2020;11. doi:<a href=\"https://doi.org/10.1038/s41467-020-18610-6\">10.1038/s41467-020-18610-6</a>","mla":"Prehal, Christian, et al. “Persistent and Reversible Solid Iodine Electrodeposition in Nanoporous Carbons.” <i>Nature Communications</i>, vol. 11, 4838, Springer Nature, 2020, doi:<a href=\"https://doi.org/10.1038/s41467-020-18610-6\">10.1038/s41467-020-18610-6</a>.","ieee":"C. Prehal <i>et al.</i>, “Persistent and reversible solid iodine electrodeposition in nanoporous carbons,” <i>Nature Communications</i>, vol. 11. Springer Nature, 2020.","apa":"Prehal, C., Fitzek, H., Kothleitner, G., Presser, V., Gollas, B., Freunberger, S. A., &#38; Abbas, Q. (2020). Persistent and reversible solid iodine electrodeposition in nanoporous carbons. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-020-18610-6\">https://doi.org/10.1038/s41467-020-18610-6</a>"},"fulldoi":"https://doi.org/10.1038/s41467-020-18610-6","publication_identifier":{"issn":["2041-1723"]},"oa":1,"scopus_import":"1","article_type":"original","day":"24","file":[{"access_level":"open_access","success":1,"checksum":"eada7bc8dd16a49390137cff882ef328","creator":"dernst","content_type":"application/pdf","relation":"main_file","date_created":"2020-09-28T13:16:15Z","date_updated":"2020-09-28T13:16:15Z","file_id":"8585","file_size":1822469,"file_name":"2020_NatureComm_Prehal.pdf"}],"file_date_updated":"2020-09-28T13:16:15Z","publication_status":"published","has_accepted_license":"1","year":"2020","isi":1,"author":[{"first_name":"Christian","last_name":"Prehal","full_name":"Prehal, Christian"},{"full_name":"Fitzek, Harald","last_name":"Fitzek","first_name":"Harald"},{"last_name":"Kothleitner","first_name":"Gerald","full_name":"Kothleitner, Gerald"},{"first_name":"Volker","last_name":"Presser","full_name":"Presser, Volker"},{"last_name":"Gollas","first_name":"Bernhard","full_name":"Gollas, Bernhard"},{"full_name":"Freunberger, Stefan Alexander","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","orcid":"0000-0003-2902-5319","first_name":"Stefan Alexander"},{"first_name":"Qamar","last_name":"Abbas","full_name":"Abbas, Qamar"}],"title":"Persistent and reversible solid iodine electrodeposition in nanoporous carbons","date_published":"2020-09-24T00:00:00Z","article_number":"4838","external_id":{"pmid":["32973214"],"isi":["000573756600004"]},"keyword":["General Biochemistry","Genetics and Molecular Biology","General Physics and Astronomy","General Chemistry"],"quality_controlled":"1","_id":"8568","article_processing_charge":"No","publisher":"Springer Nature","volume":11,"publication":"Nature Communications","abstract":[{"lang":"eng","text":"Aqueous iodine based electrochemical energy storage is considered a potential candidate to improve sustainability and performance of current battery and supercapacitor technology. It harnesses the redox activity of iodide, iodine, and polyiodide species in the confined geometry of nanoporous carbon electrodes. However, current descriptions of the electrochemical reaction mechanism to interconvert these species are elusive. Here we show that electrochemical oxidation of iodide in nanoporous carbons forms persistent solid iodine deposits. Confinement slows down dissolution into triiodide and pentaiodide, responsible for otherwise significant self-discharge via shuttling. The main tools for these insights are in situ Raman spectroscopy and in situ small and wide-angle X-ray scattering (in situ SAXS/WAXS). In situ Raman confirms the reversible formation of triiodide and pentaiodide. In situ SAXS/WAXS indicates remarkable amounts of solid iodine deposited in the carbon nanopores. Combined with stochastic modeling, in situ SAXS allows quantifying the solid iodine volume fraction and visualizing the iodine structure on 3D lattice models at the sub-nanometer scale. Based on the derived mechanism, we demonstrate strategies for improved iodine pore filling capacity and prevention of self-discharge, applicable to hybrid supercapacitors and batteries."}],"status":"public","intvolume":"        11","language":[{"iso":"eng"}]},{"title":"ARCH-COMP20 Category Report: Continuous and hybrid systems with nonlinear dynamics","author":[{"first_name":"Luca","last_name":"Geretti","full_name":"Geretti, Luca"},{"full_name":"Alexandre Dit Sandretto, Julien","last_name":"Alexandre Dit Sandretto","first_name":"Julien"},{"last_name":"Althoff","first_name":"Matthias","full_name":"Althoff, Matthias"},{"full_name":"Benet, Luis","last_name":"Benet","first_name":"Luis"},{"last_name":"Chapoutot","first_name":"Alexandre","full_name":"Chapoutot, Alexandre"},{"first_name":"Xin","last_name":"Chen","full_name":"Chen, Xin"},{"first_name":"Pieter","last_name":"Collins","full_name":"Collins, Pieter"},{"first_name":"Marcelo","last_name":"Forets","full_name":"Forets, Marcelo"},{"full_name":"Freire, Daniel","first_name":"Daniel","last_name":"Freire"},{"first_name":"Fabian","last_name":"Immler","full_name":"Immler, Fabian"},{"first_name":"Niklas","last_name":"Kochdumper","full_name":"Kochdumper, Niklas"},{"full_name":"Sanders, David","last_name":"Sanders","first_name":"David"},{"first_name":"Christian","orcid":"0000-0003-3658-1065","last_name":"Schilling","id":"3A2F4DCE-F248-11E8-B48F-1D18A9856A87","full_name":"Schilling, Christian"}],"date_published":"2020-09-25T00:00:00Z","year":"2020","publication_status":"published","volume":74,"publication":"EPiC Series in Computing","abstract":[{"text":"We present the results of a friendly competition for formal verification of continuous and hybrid systems with nonlinear continuous dynamics. The friendly competition took place as part of the workshop Applied Verification for Continuous and Hybrid Systems (ARCH) in 2020. This year, 6 tools Ariadne, CORA, DynIbex, Flow*, Isabelle/HOL, and JuliaReach (in alphabetic order) participated. These tools are applied to solve reachability analysis problems on six benchmark problems, two of them featuring hybrid dynamics. We do not rank the tools based on the results, but show the current status and discover the potential advantages of different tools.","lang":"eng"}],"intvolume":"        74","status":"public","language":[{"iso":"eng"}],"acknowledgement":"Christian Schilling acknowledges support in part by the Austrian Science Fund (FWF) under grant Z211-N23 (Wittgenstein Award) and the European Union’s Horizon 2020 research and innovation programme under the Marie Sk lodowska-Curie grant agreement No. 754411.","quality_controlled":"1","article_processing_charge":"No","publisher":"EasyChair","_id":"8571","type":"conference","ec_funded":1,"department":[{"_id":"ToHe"}],"project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"},{"call_identifier":"FWF","_id":"25F42A32-B435-11E9-9278-68D0E5697425","grant_number":"Z211","name":"Formal methods for the design and analysis of complex systems"}],"page":"49-75","ddc":["000"],"oa_version":"Published Version","conference":{"name":"ARCH: International Workshop on Applied Verification on Continuous and Hybrid Systems","start_date":"2020-07-12","end_date":"2020-07-12"},"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"09","doi":"10.29007/zkf6","date_updated":"2026-06-18T19:34:03Z","date_created":"2020-09-26T14:41:29Z","day":"25","fulldoi":"https://doi.org/10.29007/zkf6","citation":{"ama":"Geretti L, Alexandre Dit Sandretto J, Althoff M, et al. ARCH-COMP20 Category Report: Continuous and hybrid systems with nonlinear dynamics. In: <i>EPiC Series in Computing</i>. Vol 74. EasyChair; 2020:49-75. doi:<a href=\"https://doi.org/10.29007/zkf6\">10.29007/zkf6</a>","apa":"Geretti, L., Alexandre Dit Sandretto, J., Althoff, M., Benet, L., Chapoutot, A., Chen, X., … Schilling, C. (2020). ARCH-COMP20 Category Report: Continuous and hybrid systems with nonlinear dynamics. In <i>EPiC Series in Computing</i> (Vol. 74, pp. 49–75). EasyChair. <a href=\"https://doi.org/10.29007/zkf6\">https://doi.org/10.29007/zkf6</a>","mla":"Geretti, Luca, et al. “ARCH-COMP20 Category Report: Continuous and Hybrid Systems with Nonlinear Dynamics.” <i>EPiC Series in Computing</i>, vol. 74, EasyChair, 2020, pp. 49–75, doi:<a href=\"https://doi.org/10.29007/zkf6\">10.29007/zkf6</a>.","ieee":"L. Geretti <i>et al.</i>, “ARCH-COMP20 Category Report: Continuous and hybrid systems with nonlinear dynamics,” in <i>EPiC Series in Computing</i>, 2020, vol. 74, pp. 49–75.","ista":"Geretti L, Alexandre Dit Sandretto J, Althoff M, Benet L, Chapoutot A, Chen X, Collins P, Forets M, Freire D, Immler F, Kochdumper N, Sanders D, Schilling C. 2020. ARCH-COMP20 Category Report: Continuous and hybrid systems with nonlinear dynamics. EPiC Series in Computing. ARCH: International Workshop on Applied Verification on Continuous and Hybrid Systems vol. 74, 49–75.","chicago":"Geretti, Luca, Julien Alexandre Dit Sandretto, Matthias Althoff, Luis Benet, Alexandre Chapoutot, Xin Chen, Pieter Collins, et al. “ARCH-COMP20 Category Report: Continuous and Hybrid Systems with Nonlinear Dynamics.” In <i>EPiC Series in Computing</i>, 74:49–75. EasyChair, 2020. <a href=\"https://doi.org/10.29007/zkf6\">https://doi.org/10.29007/zkf6</a>.","short":"L. Geretti, J. Alexandre Dit Sandretto, M. Althoff, L. Benet, A. Chapoutot, X. Chen, P. Collins, M. Forets, D. Freire, F. Immler, N. Kochdumper, D. Sanders, C. Schilling, in:, EPiC Series in Computing, EasyChair, 2020, pp. 49–75."},"main_file_link":[{"url":"https://easychair.org/publications/download/nrdD","open_access":"1"}],"scopus_import":"1","oa":1},{"_id":"8572","article_processing_charge":"No","publisher":"EasyChair","quality_controlled":"1","intvolume":"        74","language":[{"iso":"eng"}],"acknowledgement":"The authors gratefully acknowledge financial support by the European Commission project\r\njustITSELF under grant number 817629, by the Austrian Science Fund (FWF) under grant\r\nZ211-N23 (Wittgenstein Award), by the European Union’s Horizon 2020 research and innovation programme under the Marie Sk lodowska-Curie grant agreement No. 754411, and by the\r\nScience and Engineering Research Board (SERB) project with file number IMP/2018/000523.\r\nThis material is based upon work supported by the Air Force Office of Scientific Research under\r\naward number FA9550-19-1-0288. Any opinions, finding, and conclusions or recommendations\r\nexpressed in this material are those of the author(s) and do not necessarily reflect the views of\r\nthe United States Air Force.","status":"public","abstract":[{"lang":"eng","text":"We present the results of the ARCH 2020 friendly competition for formal verification of continuous and hybrid systems with linear continuous dynamics. In its fourth edition, eight tools have been applied to solve eight different benchmark problems in the category for linear continuous dynamics (in alphabetical order): CORA, C2E2, HyDRA, Hylaa, Hylaa-Continuous, JuliaReach, SpaceEx, and XSpeed. This report is a snapshot of the current landscape of tools and the types of benchmarks they are particularly suited for. Due to the diversity of problems, we are not ranking tools, yet the presented results provide one of the most complete assessments of tools for the safety verification of continuous and hybrid systems with linear continuous dynamics up to this date."}],"publication":"EPiC Series in Computing","volume":74,"publication_status":"published","year":"2020","date_published":"2020-09-25T00:00:00Z","title":"ARCH-COMP20 Category Report: Continuous and hybrid systems with linear dynamics","author":[{"last_name":"Althoff","first_name":"Matthias","full_name":"Althoff, Matthias"},{"first_name":"Stanley","last_name":"Bak","full_name":"Bak, Stanley"},{"first_name":"Zongnan","last_name":"Bao","full_name":"Bao, Zongnan"},{"first_name":"Marcelo","last_name":"Forets","full_name":"Forets, Marcelo"},{"full_name":"Frehse, Goran","first_name":"Goran","last_name":"Frehse"},{"first_name":"Daniel","last_name":"Freire","full_name":"Freire, Daniel"},{"first_name":"Niklas","last_name":"Kochdumper","full_name":"Kochdumper, Niklas"},{"last_name":"Li","first_name":"Yangge","full_name":"Li, Yangge"},{"full_name":"Mitra, Sayan","first_name":"Sayan","last_name":"Mitra"},{"full_name":"Ray, Rajarshi","last_name":"Ray","first_name":"Rajarshi"},{"last_name":"Schilling","first_name":"Christian","orcid":"0000-0003-3658-1065","id":"3A2F4DCE-F248-11E8-B48F-1D18A9856A87","full_name":"Schilling, Christian"},{"last_name":"Schupp","first_name":"Stefan","full_name":"Schupp, Stefan"},{"full_name":"Wetzlinger, Mark","last_name":"Wetzlinger","first_name":"Mark"}],"scopus_import":"1","oa":1,"main_file_link":[{"open_access":"1","url":"https://easychair.org/publications/download/DRpS"}],"fulldoi":"https://doi.org/10.29007/7dt2","citation":{"apa":"Althoff, M., Bak, S., Bao, Z., Forets, M., Frehse, G., Freire, D., … Wetzlinger, M. (2020). ARCH-COMP20 Category Report: Continuous and hybrid systems with linear dynamics. In <i>EPiC Series in Computing</i> (Vol. 74, pp. 16–48). EasyChair. <a href=\"https://doi.org/10.29007/7dt2\">https://doi.org/10.29007/7dt2</a>","mla":"Althoff, Matthias, et al. “ARCH-COMP20 Category Report: Continuous and Hybrid Systems with Linear Dynamics.” <i>EPiC Series in Computing</i>, vol. 74, EasyChair, 2020, pp. 16–48, doi:<a href=\"https://doi.org/10.29007/7dt2\">10.29007/7dt2</a>.","ieee":"M. Althoff <i>et al.</i>, “ARCH-COMP20 Category Report: Continuous and hybrid systems with linear dynamics,” in <i>EPiC Series in Computing</i>, 2020, vol. 74, pp. 16–48.","ama":"Althoff M, Bak S, Bao Z, et al. ARCH-COMP20 Category Report: Continuous and hybrid systems with linear dynamics. In: <i>EPiC Series in Computing</i>. Vol 74. EasyChair; 2020:16-48. doi:<a href=\"https://doi.org/10.29007/7dt2\">10.29007/7dt2</a>","short":"M. Althoff, S. Bak, Z. Bao, M. Forets, G. Frehse, D. Freire, N. Kochdumper, Y. Li, S. Mitra, R. Ray, C. Schilling, S. Schupp, M. Wetzlinger, in:, EPiC Series in Computing, EasyChair, 2020, pp. 16–48.","chicago":"Althoff, Matthias, Stanley Bak, Zongnan Bao, Marcelo Forets, Goran Frehse, Daniel Freire, Niklas Kochdumper, et al. “ARCH-COMP20 Category Report: Continuous and Hybrid Systems with Linear Dynamics.” In <i>EPiC Series in Computing</i>, 74:16–48. EasyChair, 2020. <a href=\"https://doi.org/10.29007/7dt2\">https://doi.org/10.29007/7dt2</a>.","ista":"Althoff M, Bak S, Bao Z, Forets M, Frehse G, Freire D, Kochdumper N, Li Y, Mitra S, Ray R, Schilling C, Schupp S, Wetzlinger M. 2020. ARCH-COMP20 Category Report: Continuous and hybrid systems with linear dynamics. EPiC Series in Computing. ARCH: International Workshop on Applied Verification on Continuous and Hybrid Systems vol. 74, 16–48."},"day":"25","doi":"10.29007/7dt2","date_created":"2020-09-26T14:49:43Z","date_updated":"2026-06-18T19:34:29Z","month":"09","conference":{"start_date":"2020-07-12","name":"ARCH: International Workshop on Applied Verification on Continuous and Hybrid Systems","end_date":"2020-07-12"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","oa_version":"Published Version","ddc":["000"],"page":"16-48","project":[{"_id":"25C5A090-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"Z00312","name":"Synaptic communication in neuronal microcircuits"},{"name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"754411"}],"department":[{"_id":"ToHe"}],"ec_funded":1,"type":"conference"},{"author":[{"id":"485BB5A4-F248-11E8-B48F-1D18A9856A87","full_name":"Szep, Eniko","first_name":"Eniko","last_name":"Szep"}],"title":"Local adaptation in metapopulations","date_published":"2020-09-20T00:00:00Z","year":"2020","has_accepted_license":"1","publication_status":"published","language":[{"iso":"eng"}],"status":"public","abstract":[{"lang":"eng","text":"This thesis concerns itself with the interactions of evolutionary and ecological forces and the consequences on genetic diversity and the ultimate survival of populations. It is important to understand what signals processes \r\nleave on the genome and what we can infer from such data, which is usually abundant but noisy. Furthermore, understanding how and when populations adapt or go extinct is important for practical purposes,  such as the genetic management of populations, as well as for theoretical questions, since local adaptation can be the first step toward speciation. \r\nIn Chapter 2, we introduce the method of maximum entropy to approximate the demographic changes of a population in a simple setting, namely the logistic growth model with immigration. We show that this method is not only a powerful \r\ntool in physics but can be gainfully applied in an ecological framework. We investigate how well it approximates the real \r\nbehavior of the system, and find that is does so, even in unexpected situations. Finally, we illustrate how it can model changing environments.\r\nIn Chapter 3, we analyze the co-evolution of allele frequencies and population sizes in an infinite island model.\r\nWe give conditions under which polygenic adaptation to a rare habitat is possible. The model we use is based on the diffusion approximation, considers eco-evolutionary feedback mechanisms (hard selection), and treats both \r\ndrift and environmental fluctuations explicitly. We also look at limiting scenarios, for which we derive analytical expressions. \r\nIn Chapter 4, we present a coalescent based simulation tool to obtain patterns of diversity in a spatially explicit subdivided population, in which the demographic history of each subpopulation can be specified. We compare \r\nthe results to existing predictions, and explore the relative importance of time and space under a variety of spatial arrangements and demographic histories, such as expansion and extinction. \r\nIn the last chapter, we give a brief outlook to further research. "}],"alternative_title":["ISTA Thesis"],"degree_awarded":"PhD","article_processing_charge":"No","publisher":"Institute of Science and Technology Austria","_id":"8574","type":"dissertation","department":[{"_id":"NiBa"}],"page":"158","corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","ddc":["570"],"oa_version":"Published Version","month":"09","date_updated":"2026-04-08T07:21:44Z","date_created":"2020-09-28T07:33:38Z","doi":"10.15479/AT:ISTA:8574","day":"20","file_date_updated":"2020-09-28T07:25:37Z","file":[{"relation":"main_file","date_updated":"2020-09-28T07:25:35Z","date_created":"2020-09-28T07:25:35Z","file_id":"8575","file_name":"thesis_EnikoSzep_final.pdf","file_size":6354833,"checksum":"20e71f015fbbd78fea708893ad634ed0","creator":"dernst","content_type":"application/pdf","success":1,"access_level":"open_access"},{"relation":"source_file","date_created":"2020-09-28T07:25:37Z","date_updated":"2020-09-28T07:25:37Z","file_name":"thesisFiles_EnikoSzep.zip","file_size":23020401,"file_id":"8576","checksum":"a8de2c14a1bb4e53c857787efbb289e1","content_type":"application/x-zip-compressed","creator":"dernst","access_level":"closed"}],"publication_identifier":{"eissn":["2663-337X"]},"fulldoi":"https://doi.org/10.15479/AT:ISTA:8574","supervisor":[{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","full_name":"Barton, Nicholas H","first_name":"Nicholas H","orcid":"0000-0002-8548-5240","last_name":"Barton"}],"citation":{"short":"E. Szep, Local Adaptation in Metapopulations, Institute of Science and Technology Austria, 2020.","chicago":"Szep, Eniko. “Local Adaptation in Metapopulations.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8574\">https://doi.org/10.15479/AT:ISTA:8574</a>.","ista":"Szep E. 2020. Local adaptation in metapopulations. Institute of Science and Technology Austria.","ieee":"E. Szep, “Local adaptation in metapopulations,” Institute of Science and Technology Austria, 2020.","apa":"Szep, E. (2020). <i>Local adaptation in metapopulations</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8574\">https://doi.org/10.15479/AT:ISTA:8574</a>","mla":"Szep, Eniko. <i>Local Adaptation in Metapopulations</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8574\">10.15479/AT:ISTA:8574</a>.","ama":"Szep E. Local adaptation in metapopulations. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8574\">10.15479/AT:ISTA:8574</a>"},"OA_place":"publisher","oa":1},{"date_updated":"2026-04-02T14:29:28Z","doi":"10.3390/membranes10090242","date_created":"2020-09-28T08:59:26Z","month":"09","ddc":["570"],"oa_version":"Published Version","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","department":[{"_id":"LeSa"}],"type":"journal_article","oa":1,"scopus_import":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication_identifier":{"eissn":["2077-0375"]},"fulldoi":"https://doi.org/10.3390/membranes10090242","citation":{"ista":"Andrei A, Öztürk Y, Khalfaoui-Hassani B, Rauch J, Marckmann D, Trasnea PI, Daldal F, Koch H-G. 2020. Cu homeostasis in bacteria: The ins and outs. Membranes. 10(9), 242.","chicago":"Andrei, Andreea, Yavuz Öztürk, Bahia Khalfaoui-Hassani, Juna Rauch, Dorian Marckmann, Petru Iulian Trasnea, Fevzi Daldal, and Hans-Georg Koch. “Cu Homeostasis in Bacteria: The Ins and Outs.” <i>Membranes</i>. MDPI, 2020. <a href=\"https://doi.org/10.3390/membranes10090242\">https://doi.org/10.3390/membranes10090242</a>.","short":"A. Andrei, Y. Öztürk, B. Khalfaoui-Hassani, J. Rauch, D. Marckmann, P.I. Trasnea, F. Daldal, H.-G. Koch, Membranes 10 (2020).","ama":"Andrei A, Öztürk Y, Khalfaoui-Hassani B, et al. Cu homeostasis in bacteria: The ins and outs. <i>Membranes</i>. 2020;10(9). doi:<a href=\"https://doi.org/10.3390/membranes10090242\">10.3390/membranes10090242</a>","apa":"Andrei, A., Öztürk, Y., Khalfaoui-Hassani, B., Rauch, J., Marckmann, D., Trasnea, P. I., … Koch, H.-G. (2020). Cu homeostasis in bacteria: The ins and outs. <i>Membranes</i>. MDPI. <a href=\"https://doi.org/10.3390/membranes10090242\">https://doi.org/10.3390/membranes10090242</a>","mla":"Andrei, Andreea, et al. “Cu Homeostasis in Bacteria: The Ins and Outs.” <i>Membranes</i>, vol. 10, no. 9, 242, MDPI, 2020, doi:<a href=\"https://doi.org/10.3390/membranes10090242\">10.3390/membranes10090242</a>.","ieee":"A. Andrei <i>et al.</i>, “Cu homeostasis in bacteria: The ins and outs,” <i>Membranes</i>, vol. 10, no. 9. MDPI, 2020."},"file":[{"content_type":"application/pdf","creator":"dernst","checksum":"ceb43d7554e712dea6f36f9287271737","file_size":4612258,"file_name":"2020_Membranes_Andrei.pdf","file_id":"8583","date_created":"2020-09-28T11:36:50Z","date_updated":"2020-09-28T11:36:50Z","relation":"main_file","access_level":"open_access","success":1}],"file_date_updated":"2020-09-28T11:36:50Z","article_type":"original","day":"01","isi":1,"publication_status":"published","has_accepted_license":"1","year":"2020","date_published":"2020-09-01T00:00:00Z","title":"Cu homeostasis in bacteria: The ins and outs","author":[{"full_name":"Andrei, Andreea","first_name":"Andreea","last_name":"Andrei"},{"last_name":"Öztürk","first_name":"Yavuz","full_name":"Öztürk, Yavuz"},{"full_name":"Khalfaoui-Hassani, Bahia","last_name":"Khalfaoui-Hassani","first_name":"Bahia"},{"last_name":"Rauch","first_name":"Juna","full_name":"Rauch, Juna"},{"full_name":"Marckmann, Dorian","first_name":"Dorian","last_name":"Marckmann"},{"last_name":"Trasnea","first_name":"Petru Iulian","full_name":"Trasnea, Petru Iulian","id":"D560034C-10C4-11EA-ABF4-A4B43DDC885E"},{"full_name":"Daldal, Fevzi","last_name":"Daldal","first_name":"Fevzi"},{"last_name":"Koch","first_name":"Hans-Georg","full_name":"Koch, Hans-Georg"}],"_id":"8579","article_processing_charge":"No","publisher":"MDPI","article_number":"242","issue":"9","external_id":{"isi":["000581446000001"]},"quality_controlled":"1","abstract":[{"text":"Copper (Cu) is an essential trace element for all living organisms and used as cofactor in key enzymes of important biological processes, such as aerobic respiration or superoxide dismutation. However, due to its toxicity, cells have developed elaborate mechanisms for Cu homeostasis, which balance Cu supply for cuproprotein biogenesis with the need to remove excess Cu. This review summarizes our current knowledge on bacterial Cu homeostasis with a focus on Gram-negative bacteria and describes the multiple strategies that bacteria use for uptake, storage and export of Cu. We furthermore describe general mechanistic principles that aid the bacterial response to toxic Cu concentrations and illustrate dedicated Cu relay systems that facilitate Cu delivery for cuproenzyme biogenesis. Progress in understanding how bacteria avoid Cu poisoning while maintaining a certain Cu quota for cell proliferation is of particular importance for microbial pathogens because Cu is utilized by the host immune system for attenuating pathogen survival in host cells.","lang":"eng"}],"language":[{"iso":"eng"}],"status":"public","intvolume":"        10","volume":10,"publication":"Membranes"},{"article_number":"9158054","external_id":{"isi":["000621172600045"]},"fulldoi":"https://doi.org/10.1109/ESGCO49734.2020.9158054","publication_identifier":{"isbn":["9781728157511"]},"citation":{"ieee":"G. Graff, B. Graff, G. Jablonski, and K. Narkiewicz, “The application of persistent homology in the analysis of heart rate variability,” in <i>11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, </i>, Pisa, Italy, 2020.","apa":"Graff, G., Graff, B., Jablonski, G., &#38; Narkiewicz, K. (2020). The application of persistent homology in the analysis of heart rate variability. In <i>11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, </i>. Pisa, Italy: IEEE. <a href=\"https://doi.org/10.1109/ESGCO49734.2020.9158054\">https://doi.org/10.1109/ESGCO49734.2020.9158054</a>","mla":"Graff, Grzegorz, et al. “The Application of Persistent Homology in the Analysis of Heart Rate Variability.” <i>11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, </i>, 9158054, IEEE, 2020, doi:<a href=\"https://doi.org/10.1109/ESGCO49734.2020.9158054\">10.1109/ESGCO49734.2020.9158054</a>.","ama":"Graff G, Graff B, Jablonski G, Narkiewicz K. The application of persistent homology in the analysis of heart rate variability. In: <i>11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, </i>. IEEE; 2020. doi:<a href=\"https://doi.org/10.1109/ESGCO49734.2020.9158054\">10.1109/ESGCO49734.2020.9158054</a>","short":"G. Graff, B. Graff, G. Jablonski, K. Narkiewicz, in:, 11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, , IEEE, 2020.","chicago":"Graff, Grzegorz, Beata Graff, Grzegorz Jablonski, and Krzysztof Narkiewicz. “The Application of Persistent Homology in the Analysis of Heart Rate Variability.” In <i>11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, </i>. IEEE, 2020. <a href=\"https://doi.org/10.1109/ESGCO49734.2020.9158054\">https://doi.org/10.1109/ESGCO49734.2020.9158054</a>.","ista":"Graff G, Graff B, Jablonski G, Narkiewicz K. 2020. The application of persistent homology in the analysis of heart rate variability. 11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, . ESGCO: European Study Group on Cardiovascular Oscillations, 9158054."},"quality_controlled":"1","_id":"8580","scopus_import":"1","publisher":"IEEE","article_processing_charge":"No","publication":"11th Conference of the European Study Group on Cardiovascular Oscillations: Computation and Modelling in Physiology: New Challenges and Opportunities, ","day":"01","abstract":[{"text":"We evaluate the usefulness of persistent homology in the analysis of heart rate variability. In our approach we extract several topological descriptors characterising datasets of RR-intervals, which are later used in classical machine learning algorithms. By this method we are able to differentiate the group of patients with the history of transient ischemic attack and the group of hypertensive patients.","lang":"eng"}],"status":"public","language":[{"iso":"eng"}],"publication_status":"published","month":"08","oa_version":"None","conference":{"end_date":"2020-07-15","location":"Pisa, Italy","start_date":"2020-07-15","name":"ESGCO: European Study Group on Cardiovascular Oscillations"},"year":"2020","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2020-09-28T08:59:27Z","doi":"10.1109/ESGCO49734.2020.9158054","date_updated":"2023-08-22T09:33:34Z","isi":1,"department":[{"_id":"HeEd"}],"title":"The application of persistent homology in the analysis of heart rate variability","author":[{"full_name":"Graff, Grzegorz","first_name":"Grzegorz","last_name":"Graff"},{"full_name":"Graff, Beata","first_name":"Beata","last_name":"Graff"},{"first_name":"Grzegorz","orcid":"0000-0002-3536-9866","last_name":"Jablonski","id":"4483EF78-F248-11E8-B48F-1D18A9856A87","full_name":"Jablonski, Grzegorz"},{"full_name":"Narkiewicz, Krzysztof","first_name":"Krzysztof","last_name":"Narkiewicz"}],"type":"conference","date_published":"2020-08-01T00:00:00Z"},{"date_published":"2020-11-01T00:00:00Z","title":"Cryo-EM structure of the entire mammalian F-type ATP synthase","author":[{"first_name":"Gergely","last_name":"Pinke","id":"4D5303E6-F248-11E8-B48F-1D18A9856A87","full_name":"Pinke, Gergely"},{"id":"3E751364-F248-11E8-B48F-1D18A9856A87","full_name":"Zhou, Long","first_name":"Long","orcid":"0000-0002-1864-8951","last_name":"Zhou"},{"full_name":"Sazanov, Leonid A","id":"338D39FE-F248-11E8-B48F-1D18A9856A87","first_name":"Leonid A","orcid":"0000-0002-0977-7989","last_name":"Sazanov"}],"isi":1,"year":"2020","publication_status":"published","status":"public","intvolume":"        27","acknowledgement":"We thank J. Novacek from CEITEC (Brno, Czech Republic) for assistance with collecting the FEI Krios dataset and iNEXT for providing access to CEITEC. We thank the IST Austria EM facility for access and assistance with collecting the FEI Glacios dataset. Data processing was performed at the IST high-performance computing cluster. This work has been supported by iNEXT EM HEDC (proposal 4506), funded by the Horizon 2020 Programme of the European Commission.","language":[{"iso":"eng"}],"abstract":[{"text":"The majority of adenosine triphosphate (ATP) powering cellular processes in eukaryotes is produced by the mitochondrial F1Fo ATP synthase. Here, we present the atomic models of the membrane Fo domain and the entire mammalian (ovine) F1Fo, determined by cryo-electron microscopy. Subunits in the membrane domain are arranged in the ‘proton translocation cluster’ attached to the c-ring and a more distant ‘hook apparatus’ holding subunit e. Unexpectedly, this subunit is anchored to a lipid ‘plug’ capping the c-ring. We present a detailed proton translocation pathway in mammalian Fo and key inter-monomer contacts in F1Fo multimers. Cryo-EM maps of F1Fo exposed to calcium reveal a retracted subunit e and a disassembled c-ring, suggesting permeability transition pore opening. We propose a model for the permeability transition pore opening, whereby subunit e pulls the lipid plug out of the c-ring. Our structure will allow the design of drugs for many emerging applications in medicine.","lang":"eng"}],"publication":"Nature Structural and Molecular Biology","volume":27,"article_processing_charge":"No","publisher":"Springer Nature","_id":"8581","quality_controlled":"1","external_id":{"pmid":["32929284"],"isi":["000569299400004"]},"issue":"11","page":"1077-1085","related_material":{"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/structure-of-atpase-solved/"}]},"pmid":1,"type":"journal_article","department":[{"_id":"LeSa"}],"doi":"10.1038/s41594-020-0503-8","date_created":"2020-09-28T08:59:27Z","date_updated":"2025-07-10T11:57:09Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"None","month":"11","day":"01","article_type":"original","scopus_import":"1","fulldoi":"https://doi.org/10.1038/s41594-020-0503-8","acknowledged_ssus":[{"_id":"EM-Fac"},{"_id":"ScienComp"}],"publication_identifier":{"issn":["1545-9993"],"eissn":["1545-9985"]},"citation":{"ama":"Pinke G, Zhou L, Sazanov LA. Cryo-EM structure of the entire mammalian F-type ATP synthase. <i>Nature Structural and Molecular Biology</i>. 2020;27(11):1077-1085. doi:<a href=\"https://doi.org/10.1038/s41594-020-0503-8\">10.1038/s41594-020-0503-8</a>","mla":"Pinke, Gergely, et al. “Cryo-EM Structure of the Entire Mammalian F-Type ATP Synthase.” <i>Nature Structural and Molecular Biology</i>, vol. 27, no. 11, Springer Nature, 2020, pp. 1077–85, doi:<a href=\"https://doi.org/10.1038/s41594-020-0503-8\">10.1038/s41594-020-0503-8</a>.","ieee":"G. Pinke, L. Zhou, and L. A. Sazanov, “Cryo-EM structure of the entire mammalian F-type ATP synthase,” <i>Nature Structural and Molecular Biology</i>, vol. 27, no. 11. Springer Nature, pp. 1077–1085, 2020.","apa":"Pinke, G., Zhou, L., &#38; Sazanov, L. A. (2020). Cryo-EM structure of the entire mammalian F-type ATP synthase. <i>Nature Structural and Molecular Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41594-020-0503-8\">https://doi.org/10.1038/s41594-020-0503-8</a>","ista":"Pinke G, Zhou L, Sazanov LA. 2020. Cryo-EM structure of the entire mammalian F-type ATP synthase. Nature Structural and Molecular Biology. 27(11), 1077–1085.","chicago":"Pinke, Gergely, Long Zhou, and Leonid A Sazanov. “Cryo-EM Structure of the Entire Mammalian F-Type ATP Synthase.” <i>Nature Structural and Molecular Biology</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41594-020-0503-8\">https://doi.org/10.1038/s41594-020-0503-8</a>.","short":"G. Pinke, L. Zhou, L.A. Sazanov, Nature Structural and Molecular Biology 27 (2020) 1077–1085."}},{"date_published":"2020-04-27T00:00:00Z","title":"Intermolecular forces and correlations mediated by a phonon bath","author":[{"first_name":"Xiang","last_name":"Li","full_name":"Li, Xiang","id":"4B7E523C-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Yakaboylu","orcid":"0000-0001-5973-0874","first_name":"Enderalp","full_name":"Yakaboylu, Enderalp","id":"38CB71F6-F248-11E8-B48F-1D18A9856A87"},{"id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","full_name":"Bighin, Giacomo","orcid":"0000-0001-8823-9777","first_name":"Giacomo","last_name":"Bighin"},{"first_name":"Richard","last_name":"Schmidt","full_name":"Schmidt, Richard"},{"orcid":"0000-0002-6990-7802","first_name":"Mikhail","last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"id":"4DA65CD0-F248-11E8-B48F-1D18A9856A87","full_name":"Deuchert, Andreas","orcid":"0000-0003-3146-6746","first_name":"Andreas","last_name":"Deuchert"}],"isi":1,"publication_status":"published","year":"2020","intvolume":"       152","status":"public","language":[{"iso":"eng"}],"acknowledgement":"We are grateful to Areg Ghazaryan for valuable discussions. M.L. acknowledges support from the Austrian Science Fund (FWF) under Project No. P29902-N27 and from the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). G.B. acknowledges support from the Austrian Science Fund (FWF) under Project No. M2461-N27. A.D. acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the European Research Council (ERC) Grant Agreement No. 694227 and under the Marie Sklodowska-Curie Grant Agreement No. 836146. R.S. was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC-2111 – 390814868.","abstract":[{"text":"Inspired by the possibility to experimentally manipulate and enhance chemical reactivity in helium nanodroplets, we investigate the effective interaction and the resulting correlations between two diatomic molecules immersed in a bath of bosons. By analogy with the bipolaron, we introduce the biangulon quasiparticle describing two rotating molecules that align with respect to each other due to the effective attractive interaction mediated by the excitations of the bath. We study this system in different parameter regimes and apply several theoretical approaches to describe its properties. Using a Born–Oppenheimer approximation, we investigate the dependence of the effective intermolecular interaction on the rotational state of the two molecules. In the strong-coupling regime, a product-state ansatz shows that the molecules tend to have a strong alignment in the ground state. To investigate the system in the weak-coupling regime, we apply a one-phonon excitation variational ansatz, which allows us to access the energy spectrum. In comparison to the angulon quasiparticle, the biangulon shows shifted angulon instabilities and an additional spectral instability, where resonant angular momentum transfer between the molecules and the bath takes place. These features are proposed as an experimentally observable signature for the formation of the biangulon quasiparticle. Finally, by using products of single angulon and bare impurity wave functions as basis states, we introduce a diagonalization scheme that allows us to describe the transition from two separated angulons to a biangulon as a function of the distance between the two molecules.","lang":"eng"}],"publication":"The Journal of Chemical Physics","volume":152,"_id":"8587","article_processing_charge":"No","publisher":"AIP Publishing","external_id":{"arxiv":["1912.02658"],"pmid":["32357791"],"isi":["000530448300001"]},"article_number":"164302","issue":"16","keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"quality_controlled":"1","related_material":{"record":[{"id":"8958","relation":"dissertation_contains","status":"public"}]},"pmid":1,"project":[{"name":"Quantum rotations in the presence of a many-body environment","grant_number":"P29902","_id":"26031614-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"},{"name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"grant_number":"M02641","_id":"26986C82-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"A path-integral approach to composite impurities"},{"name":"Analysis of quantum many-body systems","call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425","grant_number":"694227"}],"department":[{"_id":"MiLe"},{"_id":"RoSe"}],"ec_funded":1,"type":"journal_article","date_updated":"2026-04-08T07:26:09Z","date_created":"2020-09-30T10:33:17Z","doi":"10.1063/1.5144759","month":"04","arxiv":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","oa_version":"Preprint","article_type":"original","day":"27","oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/1912.02658","open_access":"1"}],"fulldoi":"https://doi.org/10.1063/1.5144759","citation":{"ama":"Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. Intermolecular forces and correlations mediated by a phonon bath. <i>The Journal of Chemical Physics</i>. 2020;152(16). doi:<a href=\"https://doi.org/10.1063/1.5144759\">10.1063/1.5144759</a>","ieee":"X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, and A. Deuchert, “Intermolecular forces and correlations mediated by a phonon bath,” <i>The Journal of Chemical Physics</i>, vol. 152, no. 16. AIP Publishing, 2020.","mla":"Li, Xiang, et al. “Intermolecular Forces and Correlations Mediated by a Phonon Bath.” <i>The Journal of Chemical Physics</i>, vol. 152, no. 16, 164302, AIP Publishing, 2020, doi:<a href=\"https://doi.org/10.1063/1.5144759\">10.1063/1.5144759</a>.","apa":"Li, X., Yakaboylu, E., Bighin, G., Schmidt, R., Lemeshko, M., &#38; Deuchert, A. (2020). Intermolecular forces and correlations mediated by a phonon bath. <i>The Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/1.5144759\">https://doi.org/10.1063/1.5144759</a>","ista":"Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. 2020. Intermolecular forces and correlations mediated by a phonon bath. The Journal of Chemical Physics. 152(16), 164302.","chicago":"Li, Xiang, Enderalp Yakaboylu, Giacomo Bighin, Richard Schmidt, Mikhail Lemeshko, and Andreas Deuchert. “Intermolecular Forces and Correlations Mediated by a Phonon Bath.” <i>The Journal of Chemical Physics</i>. AIP Publishing, 2020. <a href=\"https://doi.org/10.1063/1.5144759\">https://doi.org/10.1063/1.5144759</a>.","short":"X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, A. Deuchert, The Journal of Chemical Physics 152 (2020)."},"publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]}},{"isi":1,"year":"2020","publication_status":"published","date_published":"2020-07-21T00:00:00Z","title":"Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids","author":[{"last_name":"Hubert","first_name":"C.","full_name":"Hubert, C."},{"last_name":"Cohen","first_name":"K.","full_name":"Cohen, K."},{"orcid":"0000-0001-9666-3543","first_name":"Areg","last_name":"Ghazaryan","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","full_name":"Ghazaryan, Areg"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","orcid":"0000-0002-6990-7802","first_name":"Mikhail"},{"full_name":"Rapaport, R.","first_name":"R.","last_name":"Rapaport"},{"last_name":"Santos","first_name":"P. V.","full_name":"Santos, P. V."}],"publisher":"American Physical Society","article_processing_charge":"No","_id":"8588","quality_controlled":"1","article_number":"045307","issue":"4","external_id":{"isi":["000550579100004"],"arxiv":["1910.06015"]},"abstract":[{"lang":"eng","text":"Dipolar (or spatially indirect) excitons (IXs) in semiconductor double quantum well (DQW) subjected to an electric field are neutral species with a dipole moment oriented perpendicular to the DQW plane. Here, we theoretically study interactions between IXs in stacked DQW bilayers, where the dipolar coupling can be either attractive or repulsive depending on the relative positions of the particles. By using microscopic band structure calculations to determine the electronic states forming the excitons, we show that the attractive dipolar interaction between stacked IXs deforms their electronic wave function, thereby increasing the inter-DQW interaction energy and making the IX even more electrically polarizable. Many-particle interaction effects are addressed by considering the coupling between a single IX in one of the DQWs to a cloud of IXs in the other DQW, which is modeled either as a closed-packed lattice or as a continuum IX fluid. We find that the lattice model yields IX interlayer binding energies decreasing with increasing lattice density. This behavior is due to the dominating role of the intra-DQW dipolar repulsion, which prevents more than one exciton from entering the attractive region of the inter-DQW coupling. Finally, both models shows that the single IX distorts the distribution of IXs in the adjacent DQW, thus inducing the formation of an IX dipolar polaron (dipolaron). While the interlayer binding energy reduces with IX density for lattice dipolarons, the continuous polaron model predicts a nonmonotonous dependence on density in semiquantitative agreement with a recent experimental study [cf. Hubert et al., Phys. Rev. X 9, 021026 (2019)]."}],"status":"public","language":[{"iso":"eng"}],"intvolume":"       102","acknowledgement":"We thank W. Kaganer for discussions and for comment on the manuscript. We acknowledge the financial support from the German-Israeli Foundation (GIF), grant agreement I-1277-303.10/2014. M.L. acknowledges support by the Austrian Science Fund (FWF), under project No. P29902-N27, and by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A.G. acknowledges support by the European Unions Horizon 2020 research and innovation\r\nprogram under the Marie Skodowska-Curie grant agreement No 754411. P.V.S acknowledges financial support\r\nfrom the Deutsche Forschungsgemeinschaft (DFG) under\r\nProject No. SA 598/12-1.","volume":102,"publication":"Physical Review B","doi":"10.1103/physrevb.102.045307","date_updated":"2025-04-14T07:43:49Z","date_created":"2020-09-30T10:33:43Z","oa_version":"Preprint","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","arxiv":1,"month":"07","project":[{"_id":"26031614-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"P29902","name":"Quantum rotations in the presence of a many-body environment"},{"name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"}],"type":"journal_article","ec_funded":1,"department":[{"_id":"MiLe"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1910.06015"}],"scopus_import":"1","oa":1,"fulldoi":"https://doi.org/10.1103/physrevb.102.045307","citation":{"ama":"Hubert C, Cohen K, Ghazaryan A, Lemeshko M, Rapaport R, Santos PV. Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids. <i>Physical Review B</i>. 2020;102(4). doi:<a href=\"https://doi.org/10.1103/physrevb.102.045307\">10.1103/physrevb.102.045307</a>","ieee":"C. Hubert, K. Cohen, A. Ghazaryan, M. Lemeshko, R. Rapaport, and P. V. Santos, “Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids,” <i>Physical Review B</i>, vol. 102, no. 4. American Physical Society, 2020.","mla":"Hubert, C., et al. “Attractive Interactions, Molecular Complexes, and Polarons in Coupled Dipolar Exciton Fluids.” <i>Physical Review B</i>, vol. 102, no. 4, 045307, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/physrevb.102.045307\">10.1103/physrevb.102.045307</a>.","apa":"Hubert, C., Cohen, K., Ghazaryan, A., Lemeshko, M., Rapaport, R., &#38; Santos, P. V. (2020). Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevb.102.045307\">https://doi.org/10.1103/physrevb.102.045307</a>","short":"C. Hubert, K. Cohen, A. Ghazaryan, M. Lemeshko, R. Rapaport, P.V. Santos, Physical Review B 102 (2020).","ista":"Hubert C, Cohen K, Ghazaryan A, Lemeshko M, Rapaport R, Santos PV. 2020. Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids. Physical Review B. 102(4), 045307.","chicago":"Hubert, C., K. Cohen, Areg Ghazaryan, Mikhail Lemeshko, R. Rapaport, and P. V. Santos. “Attractive Interactions, Molecular Complexes, and Polarons in Coupled Dipolar Exciton Fluids.” <i>Physical Review B</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/physrevb.102.045307\">https://doi.org/10.1103/physrevb.102.045307</a>."},"publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"day":"21","article_type":"original"},{"pmid":1,"project":[{"_id":"260018B0-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"725780","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development"}],"ec_funded":1,"department":[{"_id":"SiHi"}],"type":"journal_article","date_updated":"2025-06-12T06:59:38Z","date_created":"2020-10-01T09:44:13Z","doi":"10.1002/advs.202001724","month":"11","ddc":["570"],"oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"success":1,"access_level":"open_access","date_created":"2020-12-10T14:07:24Z","date_updated":"2020-12-10T14:07:24Z","relation":"main_file","file_id":"8938","file_name":"2020_AdvScience_Tian.pdf","file_size":7835833,"checksum":"92818c23ecc70e35acfa671f3cfb9909","creator":"dernst","content_type":"application/pdf"}],"file_date_updated":"2020-12-10T14:07:24Z","article_type":"original","day":"04","scopus_import":"1","oa":1,"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"citation":{"short":"A. Tian, B. Kang, B. Li, B. Qiu, W. Jiang, F. Shao, Q. Gao, R. Liu, C. Cai, R. Jing, W. Wang, P. Chen, Q. Liang, L. Bao, J. Man, Y. Wang, Y. Shi, J. Li, M. Yang, L. Wang, J. Zhang, S. Hippenmeyer, J. Zhu, X. Bian, Y. Wang, C. Liu, Advanced Science 7 (2020).","ista":"Tian A, Kang B, Li B, Qiu B, Jiang W, Shao F, Gao Q, Liu R, Cai C, Jing R, Wang W, Chen P, Liang Q, Bao L, Man J, Wang Y, Shi Y, Li J, Yang M, Wang L, Zhang J, Hippenmeyer S, Zhu J, Bian X, Wang Y, Liu C. 2020. Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting. Advanced Science. 7(21), 2001724.","chicago":"Tian, Anhao, Bo Kang, Baizhou Li, Biying Qiu, Wenhong Jiang, Fangjie Shao, Qingqing Gao, et al. “Oncogenic State and Cell Identity Combinatorially Dictate the Susceptibility of Cells within Glioma Development Hierarchy to IGF1R Targeting.” <i>Advanced Science</i>. Wiley, 2020. <a href=\"https://doi.org/10.1002/advs.202001724\">https://doi.org/10.1002/advs.202001724</a>.","ama":"Tian A, Kang B, Li B, et al. Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting. <i>Advanced Science</i>. 2020;7(21). doi:<a href=\"https://doi.org/10.1002/advs.202001724\">10.1002/advs.202001724</a>","mla":"Tian, Anhao, et al. “Oncogenic State and Cell Identity Combinatorially Dictate the Susceptibility of Cells within Glioma Development Hierarchy to IGF1R Targeting.” <i>Advanced Science</i>, vol. 7, no. 21, 2001724, Wiley, 2020, doi:<a href=\"https://doi.org/10.1002/advs.202001724\">10.1002/advs.202001724</a>.","apa":"Tian, A., Kang, B., Li, B., Qiu, B., Jiang, W., Shao, F., … Liu, C. (2020). Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting. <i>Advanced Science</i>. Wiley. <a href=\"https://doi.org/10.1002/advs.202001724\">https://doi.org/10.1002/advs.202001724</a>","ieee":"A. Tian <i>et al.</i>, “Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting,” <i>Advanced Science</i>, vol. 7, no. 21. Wiley, 2020."},"fulldoi":"https://doi.org/10.1002/advs.202001724","publication_identifier":{"issn":["2198-3844"]},"date_published":"2020-11-04T00:00:00Z","author":[{"last_name":"Tian","first_name":"Anhao","full_name":"Tian, Anhao"},{"last_name":"Kang","first_name":"Bo","full_name":"Kang, Bo"},{"first_name":"Baizhou","last_name":"Li","full_name":"Li, Baizhou"},{"last_name":"Qiu","first_name":"Biying","full_name":"Qiu, Biying"},{"last_name":"Jiang","first_name":"Wenhong","full_name":"Jiang, Wenhong"},{"full_name":"Shao, Fangjie","last_name":"Shao","first_name":"Fangjie"},{"last_name":"Gao","first_name":"Qingqing","full_name":"Gao, Qingqing"},{"last_name":"Liu","first_name":"Rui","full_name":"Liu, Rui"},{"full_name":"Cai, Chengwei","first_name":"Chengwei","last_name":"Cai"},{"last_name":"Jing","first_name":"Rui","full_name":"Jing, Rui"},{"full_name":"Wang, Wei","last_name":"Wang","first_name":"Wei"},{"last_name":"Chen","first_name":"Pengxiang","full_name":"Chen, Pengxiang"},{"first_name":"Qinghui","last_name":"Liang","full_name":"Liang, Qinghui"},{"full_name":"Bao, Lili","last_name":"Bao","first_name":"Lili"},{"full_name":"Man, Jianghong","first_name":"Jianghong","last_name":"Man"},{"full_name":"Wang, Yan","last_name":"Wang","first_name":"Yan"},{"full_name":"Shi, Yu","first_name":"Yu","last_name":"Shi"},{"first_name":"Jin","last_name":"Li","full_name":"Li, Jin"},{"last_name":"Yang","first_name":"Minmin","full_name":"Yang, Minmin"},{"full_name":"Wang, Lisha","first_name":"Lisha","last_name":"Wang"},{"last_name":"Zhang","first_name":"Jianmin","full_name":"Zhang, Jianmin"},{"orcid":"0000-0003-2279-1061","first_name":"Simon","last_name":"Hippenmeyer","full_name":"Hippenmeyer, Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Junming","last_name":"Zhu","full_name":"Zhu, Junming"},{"first_name":"Xiuwu","last_name":"Bian","full_name":"Bian, Xiuwu"},{"full_name":"Wang, Ying‐Jie","first_name":"Ying‐Jie","last_name":"Wang"},{"full_name":"Liu, Chong","last_name":"Liu","first_name":"Chong"}],"title":"Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting","isi":1,"publication_status":"published","has_accepted_license":"1","year":"2020","abstract":[{"text":"Glioblastoma is the most malignant cancer in the brain and currently incurable. It is urgent to identify effective targets for this lethal disease. Inhibition of such targets should suppress the growth of cancer cells and, ideally also precancerous cells for early prevention, but minimally affect their normal counterparts. Using genetic mouse models with neural stem cells (NSCs) or oligodendrocyte precursor cells (OPCs) as the cells‐of‐origin/mutation, it is shown that the susceptibility of cells within the development hierarchy of glioma to the knockout of insulin‐like growth factor I receptor (IGF1R) is determined not only by their oncogenic states, but also by their cell identities/states. Knockout of IGF1R selectively disrupts the growth of mutant and transformed, but not normal OPCs, or NSCs. The desirable outcome of IGF1R knockout on cell growth requires the mutant cells to commit to the OPC identity regardless of its development hierarchical status. At the molecular level, oncogenic mutations reprogram the cellular network of OPCs and force them to depend more on IGF1R for their growth. A new‐generation brain‐penetrable, orally available IGF1R inhibitor harnessing tumor OPCs in the brain is also developed. The findings reveal the cellular window of IGF1R targeting and establish IGF1R as an effective target for the prevention and treatment of glioblastoma.","lang":"eng"}],"acknowledgement":"The authors thank Drs. J. Eisen, QR. Lu, S. Duan, Z‐H. Li, W. Mo, and Q. Wu for their critical comments on the manuscript. They also thank Dr. H. Zong for providing the CKO_NG2‐CreER model. This work is supported by the National Key Research and Development Program of China, Stem Cell and Translational Research (2016YFA0101201 to C.L., 2016YFA0100303 to Y.J.W.), the National Natural Science Foundation of China (81673035 and 81972915 to C.L., 81472722 to Y.J.W.), the Science Foundation for Distinguished Young Scientists of Zhejiang Province (LR17H160001 to C.L.), Fundamental Research Funds for the Central Universities (2016QNA7023 and 2017QNA7028 to C.L.) and the Thousand Talent Program for Young Outstanding Scientists, China (to C.L.), IST Austria institutional funds (to S.H.), European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (725780 LinPro to S.H.). C.L. is a scholar of K. C. Wong Education Foundation.","intvolume":"         7","language":[{"iso":"eng"}],"status":"public","volume":7,"publication":"Advanced Science","_id":"8592","article_processing_charge":"No","publisher":"Wiley","article_number":"2001724","issue":"21","external_id":{"pmid":["33173731"],"isi":["000573860700001"]},"keyword":["General Engineering","General Physics and Astronomy","General Materials Science","Medicine (miscellaneous)","General Chemical Engineering","Biochemistry","Genetics and Molecular Biology (miscellaneous)"],"quality_controlled":"1"},{"ddc":["510","570"],"oa_version":"Published Version","corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","month":"09","doi":"10.1088/1478-3975/abb2db","date_updated":"2026-04-02T14:29:42Z","date_created":"2020-10-04T22:01:35Z","type":"journal_article","department":[{"_id":"NanoFab"}],"citation":{"ama":"Merrin J. Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide. <i>Physical Biology</i>. 2020;17(6). doi:<a href=\"https://doi.org/10.1088/1478-3975/abb2db\">10.1088/1478-3975/abb2db</a>","apa":"Merrin, J. (2020). Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide. <i>Physical Biology</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1478-3975/abb2db\">https://doi.org/10.1088/1478-3975/abb2db</a>","mla":"Merrin, Jack. “Differences in Power Law Growth over Time and Indicators of COVID-19 Pandemic Progression Worldwide.” <i>Physical Biology</i>, vol. 17, no. 6, 065005, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/1478-3975/abb2db\">10.1088/1478-3975/abb2db</a>.","ieee":"J. Merrin, “Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide,” <i>Physical Biology</i>, vol. 17, no. 6. IOP Publishing, 2020.","ista":"Merrin J. 2020. Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide. Physical Biology. 17(6), 065005.","chicago":"Merrin, Jack. “Differences in Power Law Growth over Time and Indicators of COVID-19 Pandemic Progression Worldwide.” <i>Physical Biology</i>. IOP Publishing, 2020. <a href=\"https://doi.org/10.1088/1478-3975/abb2db\">https://doi.org/10.1088/1478-3975/abb2db</a>.","short":"J. Merrin, Physical Biology 17 (2020)."},"fulldoi":"https://doi.org/10.1088/1478-3975/abb2db","publication_identifier":{"eissn":["1478-3975"]},"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"oa":1,"scopus_import":"1","day":"23","article_type":"original","file_date_updated":"2020-10-05T13:53:59Z","file":[{"checksum":"fec9bdd355ed349f09990faab20838a7","creator":"dernst","content_type":"application/pdf","date_updated":"2020-10-05T13:53:59Z","relation":"main_file","date_created":"2020-10-05T13:53:59Z","file_id":"8609","file_name":"2020_PhysBio_Merrin.pdf","file_size":1667111,"access_level":"open_access","success":1}],"has_accepted_license":"1","year":"2020","publication_status":"published","isi":1,"author":[{"first_name":"Jack","orcid":"0000-0001-5145-4609","last_name":"Merrin","id":"4515C308-F248-11E8-B48F-1D18A9856A87","full_name":"Merrin, Jack"}],"title":"Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide","date_published":"2020-09-23T00:00:00Z","quality_controlled":"1","article_number":"065005","issue":"6","external_id":{"isi":["000575539700001"]},"publisher":"IOP Publishing","article_processing_charge":"Yes (via OA deal)","_id":"8597","volume":17,"publication":"Physical Biology","abstract":[{"lang":"eng","text":"Error analysis and data visualization of positive COVID-19 cases in 27 countries have been performed up to August 8, 2020. This survey generally observes a progression from early exponential growth transitioning to an intermediate power-law growth phase, as recently suggested by Ziff and Ziff. The occurrence of logistic growth after the power-law phase with lockdowns or social distancing may be described as an effect of avoidance. A visualization of the power-law growth exponent over short time windows is qualitatively similar to the Bhatia visualization for pandemic progression. Visualizations like these can indicate the onset of second waves and may influence social policy."}],"acknowledgement":"I would especially like to thank Michael Sixt for encouraging me to think about these problems while working at home due to restrictions in place. I want to thank Nick Barton, Katka Bodova, Matthew Robinson, Simon Rella, Federico Sau, Ivan Prieto, and Pradeep Kumar for useful discussions.","language":[{"iso":"eng"}],"status":"public","intvolume":"        17"},{"fulldoi":"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2","publication_identifier":{"issn":["1868-8969"],"isbn":["9783959771603"]},"citation":{"ieee":"G. Avni and T. A. Henzinger, “A survey of bidding games on graphs,” in <i>31st International Conference on Concurrency Theory</i>, Virtual, 2020, vol. 171.","apa":"Avni, G., &#38; Henzinger, T. A. (2020). A survey of bidding games on graphs. In <i>31st International Conference on Concurrency Theory</i> (Vol. 171). Virtual: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">https://doi.org/10.4230/LIPIcs.CONCUR.2020.2</a>","mla":"Avni, Guy, and Thomas A. Henzinger. “A Survey of Bidding Games on Graphs.” <i>31st International Conference on Concurrency Theory</i>, vol. 171, 2, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:<a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">10.4230/LIPIcs.CONCUR.2020.2</a>.","ama":"Avni G, Henzinger TA. A survey of bidding games on graphs. In: <i>31st International Conference on Concurrency Theory</i>. Vol 171. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:<a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">10.4230/LIPIcs.CONCUR.2020.2</a>","chicago":"Avni, Guy, and Thomas A Henzinger. “A Survey of Bidding Games on Graphs.” In <i>31st International Conference on Concurrency Theory</i>, Vol. 171. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. <a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">https://doi.org/10.4230/LIPIcs.CONCUR.2020.2</a>.","ista":"Avni G, Henzinger TA. 2020. A survey of bidding games on graphs. 31st International Conference on Concurrency Theory. CONCUR: Conference on Concurrency Theory, LIPIcs, vol. 171, 2.","short":"G. Avni, T.A. Henzinger, in:, 31st International Conference on Concurrency Theory, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020."},"tmp":{"short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","image":"/images/cc_by.png"},"oa":1,"scopus_import":"1","day":"06","file_date_updated":"2020-10-05T14:13:19Z","file":[{"content_type":"application/pdf","creator":"dernst","checksum":"8f33b098e73724e0ac817f764d8e1a2d","file_size":868510,"file_name":"2020_LIPIcsCONCUR_Avni.pdf","file_id":"8611","relation":"main_file","date_updated":"2020-10-05T14:13:19Z","date_created":"2020-10-05T14:13:19Z","access_level":"open_access","success":1}],"conference":{"location":"Virtual","end_date":"2020-09-04","name":"CONCUR: Conference on Concurrency Theory","start_date":"2020-09-01"},"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["000"],"oa_version":"Published Version","month":"08","date_created":"2020-10-04T22:01:36Z","doi":"10.4230/LIPIcs.CONCUR.2020.2","date_updated":"2025-07-10T11:57:09Z","type":"conference","department":[{"_id":"ToHe"}],"project":[{"grant_number":"Z211","_id":"25F42A32-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Formal methods for the design and analysis of complex systems"}],"alternative_title":["LIPIcs"],"quality_controlled":"1","article_number":"2","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","article_processing_charge":"No","_id":"8599","publication":"31st International Conference on Concurrency Theory","volume":171,"status":"public","intvolume":"       171","language":[{"iso":"eng"}],"acknowledgement":"We would like to thank all our collaborators Milad Aghajohari, Ventsislav Chonev, Rasmus Ibsen-Jensen, Ismäel Jecker, Petr Novotný, Josef Tkadlec, and Ðorđe Žikelić; we hope the collaboration was as fun and meaningful for you as it was for us.","abstract":[{"text":"A graph game is a two-player zero-sum game in which the players move a token throughout a graph to produce an infinite path, which determines the winner or payoff of the game. In bidding games, both players have budgets, and in each turn, we hold an \"auction\" (bidding) to determine which player moves the token. In this survey, we consider several bidding mechanisms and study their effect on the properties of the game. Specifically, bidding games, and in particular bidding games of infinite duration, have an intriguing equivalence with random-turn games in which in each turn, the player who moves is chosen randomly. We show how minor changes in the bidding mechanism lead to unexpected differences in the equivalence with random-turn games.","lang":"eng"}],"year":"2020","has_accepted_license":"1","publication_status":"published","title":"A survey of bidding games on graphs","author":[{"full_name":"Avni, Guy","id":"463C8BC2-F248-11E8-B48F-1D18A9856A87","last_name":"Avni","first_name":"Guy","orcid":"0000-0001-5588-8287"},{"full_name":"Henzinger, Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2985-7724","first_name":"Thomas A","last_name":"Henzinger"}],"date_published":"2020-08-06T00:00:00Z"}]