[{"doi":"10.1145/3600006.3613150","date_published":"2023-10-01T00:00:00Z","language":[{"iso":"eng"}],"title":"QuePaxa: Escaping the tyranny of timeouts in consensus","status":"public","type":"conference","citation":{"short":"P. Tennage, C. Basescu, E. Kokoris Kogias, E. Syta, P. Jovanovic, V. Estrada-Galinanes, B. Ford, in:, Proceedings of the 29th Symposium on Operating Systems Principles, Association for Computing Machinery, 2023, pp. 281–297.","chicago":"Tennage, Pasindu, Cristina Basescu, Eleftherios Kokoris Kogias, Ewa Syta, Philipp Jovanovic, Vero Estrada-Galinanes, and Bryan Ford. “QuePaxa: Escaping the Tyranny of Timeouts in Consensus.” In Proceedings of the 29th Symposium on Operating Systems Principles, 281–97. Association for Computing Machinery, 2023. https://doi.org/10.1145/3600006.3613150.","ista":"Tennage P, Basescu C, Kokoris Kogias E, Syta E, Jovanovic P, Estrada-Galinanes V, Ford B. 2023. QuePaxa: Escaping the tyranny of timeouts in consensus. Proceedings of the 29th Symposium on Operating Systems Principles. SOSP: Symposium on Operating Systems Principles, 281–297.","mla":"Tennage, Pasindu, et al. “QuePaxa: Escaping the Tyranny of Timeouts in Consensus.” Proceedings of the 29th Symposium on Operating Systems Principles, Association for Computing Machinery, 2023, pp. 281–97, doi:10.1145/3600006.3613150.","ama":"Tennage P, Basescu C, Kokoris Kogias E, et al. QuePaxa: Escaping the tyranny of timeouts in consensus. In: Proceedings of the 29th Symposium on Operating Systems Principles. Association for Computing Machinery; 2023:281-297. doi:10.1145/3600006.3613150","ieee":"P. Tennage et al., “QuePaxa: Escaping the tyranny of timeouts in consensus,” in Proceedings of the 29th Symposium on Operating Systems Principles, Koblenz, Germany, 2023, pp. 281–297.","apa":"Tennage, P., Basescu, C., Kokoris Kogias, E., Syta, E., Jovanovic, P., Estrada-Galinanes, V., & Ford, B. (2023). QuePaxa: Escaping the tyranny of timeouts in consensus. In Proceedings of the 29th Symposium on Operating Systems Principles (pp. 281–297). Koblenz, Germany: Association for Computing Machinery. https://doi.org/10.1145/3600006.3613150"},"date_updated":"2024-02-28T12:51:24Z","author":[{"full_name":"Tennage, Pasindu","last_name":"Tennage","first_name":"Pasindu"},{"last_name":"Basescu","first_name":"Cristina","full_name":"Basescu, Cristina"},{"id":"f5983044-d7ef-11ea-ac6d-fd1430a26d30","full_name":"Kokoris Kogias, Eleftherios","last_name":"Kokoris Kogias","first_name":"Eleftherios"},{"full_name":"Syta, Ewa","first_name":"Ewa","last_name":"Syta"},{"full_name":"Jovanovic, Philipp","first_name":"Philipp","last_name":"Jovanovic"},{"full_name":"Estrada-Galinanes, Vero","first_name":"Vero","last_name":"Estrada-Galinanes"},{"full_name":"Ford, Bryan","last_name":"Ford","first_name":"Bryan"}],"day":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"isbn":["9798400702297"]},"publication":"Proceedings of the 29th Symposium on Operating Systems Principles","oa":1,"department":[{"_id":"ElKo"}],"publisher":"Association for Computing Machinery","publication_status":"published","month":"10","abstract":[{"lang":"eng","text":"Leader-based consensus algorithms are fast and efficient under normal conditions, but lack robustness to adverse conditions due to their reliance on timeouts for liveness. We present QuePaxa, the first protocol offering state-of-the-art normal-case efficiency without depending on timeouts. QuePaxa uses a novel randomized asynchronous consensus core to tolerate adverse conditions such as denial-of-service (DoS) attacks, while a one-round-trip fast path preserves the normal-case efficiency of Multi-Paxos or Raft. By allowing simultaneous proposers without destructive interference, and using short hedging delays instead of conservative timeouts to limit redundant effort, QuePaxa permits rapid recovery after leader failure without risking costly view changes due to false timeouts. By treating leader choice and hedging delay as a multi-armed-bandit optimization, QuePaxa achieves responsiveness to prevalent conditions, and can choose the best leader even if the current one has not failed. Experiments with a prototype confirm that QuePaxa achieves normal-case LAN and WAN performance of 584k and 250k cmd/sec in throughput, respectively, comparable to Multi-Paxos. Under conditions such as DoS attacks, misconfigurations, or slow leaders that severely impact existing protocols, we find that QuePaxa remains live with median latency under 380ms in WAN experiments."}],"quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.1145/3600006.3613150","open_access":"1"}],"oa_version":"Published Version","article_processing_charge":"No","conference":{"end_date":"2023-10-26","start_date":"2023-10-23","location":"Koblenz, Germany","name":"SOSP: Symposium on Operating Systems Principles"},"page":"281-297","date_created":"2024-01-08T12:54:35Z","acknowledgement":"The authors would like to thank Marcos K. Aguilera, Pierluca Borsò, Aleksey Charapko, Rachid Guerraoui, Jovan Komatovic, Derek Leung, Louis-Henri Merino, Shailesh Mishra, Haochen Pan, Rodrigo Rodrigues, Lewis Tseng, and Haoqian Zhang for their helpful feedback on early drafts of this paper.","year":"2023","scopus_import":"1","_id":"14743"},{"type":"conference","volume":13892,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1007/978-3-031-32733-9_10","date_published":"2023-06-01T00:00:00Z","language":[{"iso":"eng"}],"status":"public","alternative_title":["LNCS"],"intvolume":" 13892","page":"199-245","conference":{"name":"SIROCCO: Structural Information and Communication Complexity","start_date":"2023-06-06","location":"Alcalá de Henares, Spain","end_date":"2023-06-09"},"acknowledgement":"The work was partially supported by the Austrian Science Fund (FWF) through the project CoRaF (grant agreement 2020388).","scopus_import":"1","publisher":"Springer Nature","department":[{"_id":"ElKo"}],"month":"06","citation":{"short":"Z. Avarikioti, A. Desjardins, E. Kokoris Kogias, R. Wattenhofer, in:, 30th International Colloquium on Structural Information and Communication Complexity, Springer Nature, 2023, pp. 199–245.","ista":"Avarikioti Z, Desjardins A, Kokoris Kogias E, Wattenhofer R. 2023. Divide & Scale: Formalization and roadmap to robust sharding. 30th International Colloquium on Structural Information and Communication Complexity. SIROCCO: Structural Information and Communication Complexity, LNCS, vol. 13892, 199–245.","chicago":"Avarikioti, Zeta, Antoine Desjardins, Eleftherios Kokoris Kogias, and Roger Wattenhofer. “Divide & Scale: Formalization and Roadmap to Robust Sharding.” In 30th International Colloquium on Structural Information and Communication Complexity, 13892:199–245. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-32733-9_10.","ieee":"Z. Avarikioti, A. Desjardins, E. Kokoris Kogias, and R. Wattenhofer, “Divide & Scale: Formalization and roadmap to robust sharding,” in 30th International Colloquium on Structural Information and Communication Complexity, Alcalá de Henares, Spain, 2023, vol. 13892, pp. 199–245.","ama":"Avarikioti Z, Desjardins A, Kokoris Kogias E, Wattenhofer R. Divide & Scale: Formalization and roadmap to robust sharding. In: 30th International Colloquium on Structural Information and Communication Complexity. Vol 13892. Springer Nature; 2023:199-245. doi:10.1007/978-3-031-32733-9_10","apa":"Avarikioti, Z., Desjardins, A., Kokoris Kogias, E., & Wattenhofer, R. (2023). Divide & Scale: Formalization and roadmap to robust sharding. In 30th International Colloquium on Structural Information and Communication Complexity (Vol. 13892, pp. 199–245). Alcalá de Henares, Spain: Springer Nature. https://doi.org/10.1007/978-3-031-32733-9_10","mla":"Avarikioti, Zeta, et al. “Divide & Scale: Formalization and Roadmap to Robust Sharding.” 30th International Colloquium on Structural Information and Communication Complexity, vol. 13892, Springer Nature, 2023, pp. 199–245, doi:10.1007/978-3-031-32733-9_10."},"date_updated":"2024-01-09T07:40:57Z","author":[{"full_name":"Avarikioti, Zeta","first_name":"Zeta","last_name":"Avarikioti"},{"id":"06d0c166-aec1-11ee-a7c0-b96e840a602b","full_name":"Desjardins, Antoine","last_name":"Desjardins","first_name":"Antoine"},{"last_name":"Kokoris Kogias","first_name":"Eleftherios","full_name":"Kokoris Kogias, Eleftherios","id":"f5983044-d7ef-11ea-ac6d-fd1430a26d30"},{"full_name":"Wattenhofer, Roger","last_name":"Wattenhofer","first_name":"Roger"}],"day":"01","publication_identifier":{"issn":["0302-9743"],"isbn":["9783031327322"],"eisbn":["9783031327339"],"eissn":["1611-3349"]},"publication":"30th International Colloquium on Structural Information and Communication Complexity","title":"Divide & Scale: Formalization and roadmap to robust sharding","date_created":"2024-01-08T12:56:46Z","year":"2023","_id":"14744","publication_status":"published","abstract":[{"text":"Sharding distributed ledgers is a promising on-chain solution for scaling blockchains but lacks formal grounds, nurturing skepticism on whether such complex systems can scale blockchains securely. We fill this gap by introducing the first formal framework as well as a roadmap to robust sharding. In particular, we first define the properties sharded distributed ledgers should fulfill. We build upon and extend the Bitcoin backbone protocol by defining consistency and scalability. Consistency encompasses the need for atomic execution of cross-shard transactions to preserve safety, whereas scalability encapsulates the speedup a sharded system can gain in comparison to a non-sharded system.\r\nUsing our model, we explore the limitations of sharding. We show that a sharded ledger with n participants cannot scale under a fully adaptive adversary, but it can scale up to m shards where n=c'm log m, under an epoch-adaptive adversary; the constant c' encompasses the trade-off between security and scalability. This is possible only if the sharded ledgers create succinct proofs of the valid state updates at every epoch. We leverage our results to identify the sufficient components for robust sharding, which we incorporate in a protocol abstraction termed Divide & Scale. To demonstrate the power of our framework, we analyze the most prominent sharded blockchains (Elastico, Monoxide, OmniLedger, RapidChain) and pinpoint where they fail to meet the desired properties.","lang":"eng"}],"quality_controlled":"1","oa_version":"None","article_processing_charge":"No"},{"article_number":"5","doi":"10.1145/3606037.3606836","date_published":"2023-08-01T00:00:00Z","language":[{"iso":"eng"}],"project":[{"grant_number":"101045083","_id":"34bc2376-11ca-11ed-8bc3-9a3b3961a088","name":"Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena"}],"status":"public","title":"Unified treatment of contact, friction and shock-propagation in rigid body animation","day":"01","publication_identifier":{"isbn":["9798400702686"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation","type":"conference_abstract","citation":{"short":"Y.-L. Chen, M. Ly, C. Wojtan, in:, Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation, Association for Computing Machinery, 2023.","ista":"Chen Y-L, Ly M, Wojtan C. 2023. Unified treatment of contact, friction and shock-propagation in rigid body animation. Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation. SCA: Symposium on Computer Animation, 5.","chicago":"Chen, Yi-Lu, Mickaël Ly, and Chris Wojtan. “Unified Treatment of Contact, Friction and Shock-Propagation in Rigid Body Animation.” In Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation. Association for Computing Machinery, 2023. https://doi.org/10.1145/3606037.3606836.","ieee":"Y.-L. Chen, M. Ly, and C. Wojtan, “Unified treatment of contact, friction and shock-propagation in rigid body animation,” in Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation, Los Angeles, CA, United States, 2023.","apa":"Chen, Y.-L., Ly, M., & Wojtan, C. (2023). Unified treatment of contact, friction and shock-propagation in rigid body animation. In Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3606037.3606836","ama":"Chen Y-L, Ly M, Wojtan C. Unified treatment of contact, friction and shock-propagation in rigid body animation. In: Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation. Association for Computing Machinery; 2023. doi:10.1145/3606037.3606836","mla":"Chen, Yi-Lu, et al. “Unified Treatment of Contact, Friction and Shock-Propagation in Rigid Body Animation.” Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation, 5, Association for Computing Machinery, 2023, doi:10.1145/3606037.3606836."},"author":[{"id":"0b467602-dbcd-11ea-9d1d-ed480aa46b70","full_name":"Chen, Yi-Lu","last_name":"Chen","first_name":"Yi-Lu"},{"full_name":"Ly, Mickaël","id":"6340d7f0-b48d-11eb-b10d-b7487e71d9f1","first_name":"Mickaël","last_name":"Ly"},{"first_name":"Christopher J","last_name":"Wojtan","orcid":"0000-0001-6646-5546","full_name":"Wojtan, Christopher J","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87"}],"date_updated":"2024-02-28T12:51:40Z","quality_controlled":"1","oa_version":"None","article_processing_charge":"No","publication_status":"published","department":[{"_id":"ChWo"}],"publisher":"Association for Computing Machinery","month":"08","date_created":"2024-01-08T13:00:24Z","acknowledgement":"We thank the anonymous reviewers and the members of the Visual Computing Group at ISTA for their helpful comments. This research was supported by the Scientific Service Units (SSU) of ISTA through resources provided by Scientific Computing, and was funded in part by the European Union (ERC-2021-COG 101045083 CoDiNA).","year":"2023","_id":"14748","acknowledged_ssus":[{"_id":"ScienComp"}],"conference":{"end_date":"2023-08-06","start_date":"2023-08-04","location":"Los Angeles, CA, United States","name":"SCA: Symposium on Computer Animation"}},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","volume":48,"intvolume":" 48","doi":"10.1364/ol.495553","date_published":"2023-07-21T00:00:00Z","language":[{"iso":"eng"}],"status":"public","scopus_import":"1","arxiv":1,"page":"3973-3976","publisher":"Optica Publishing Group","department":[{"_id":"OnHo"}],"month":"07","day":"21","publication_identifier":{"issn":["0146-9592"],"eissn":["1539-4794"]},"publication":"Optics Letters","citation":{"ieee":"U. Mishra, V. Li, S. Wald, S. Agafonova, F. R. Diorico, and O. Hosten, “Monitoring and active stabilization of laser injection locking using beam ellipticity,” Optics Letters, vol. 48, no. 15. Optica Publishing Group, pp. 3973–3976, 2023.","ama":"Mishra U, Li V, Wald S, Agafonova S, Diorico FR, Hosten O. Monitoring and active stabilization of laser injection locking using beam ellipticity. Optics Letters. 2023;48(15):3973-3976. doi:10.1364/ol.495553","apa":"Mishra, U., Li, V., Wald, S., Agafonova, S., Diorico, F. R., & Hosten, O. (2023). Monitoring and active stabilization of laser injection locking using beam ellipticity. Optics Letters. Optica Publishing Group. https://doi.org/10.1364/ol.495553","mla":"Mishra, Umang, et al. “Monitoring and Active Stabilization of Laser Injection Locking Using Beam Ellipticity.” Optics Letters, vol. 48, no. 15, Optica Publishing Group, 2023, pp. 3973–76, doi:10.1364/ol.495553.","ista":"Mishra U, Li V, Wald S, Agafonova S, Diorico FR, Hosten O. 2023. Monitoring and active stabilization of laser injection locking using beam ellipticity. Optics Letters. 48(15), 3973–3976.","chicago":"Mishra, Umang, Vyacheslav Li, Sebastian Wald, Sofya Agafonova, Fritz R Diorico, and Onur Hosten. “Monitoring and Active Stabilization of Laser Injection Locking Using Beam Ellipticity.” Optics Letters. Optica Publishing Group, 2023. https://doi.org/10.1364/ol.495553.","short":"U. Mishra, V. Li, S. Wald, S. Agafonova, F.R. Diorico, O. Hosten, Optics Letters 48 (2023) 3973–3976."},"author":[{"first_name":"Umang","last_name":"Mishra","full_name":"Mishra, Umang","id":"4328fa4c-f128-11eb-9611-c107b0fe4d51"},{"id":"3A4FAA92-F248-11E8-B48F-1D18A9856A87","full_name":"Li, Vyacheslav","last_name":"Li","first_name":"Vyacheslav"},{"id":"133F200A-B015-11E9-AD41-0EDAE5697425","full_name":"Wald, Sebastian","first_name":"Sebastian","last_name":"Wald"},{"full_name":"Agafonova, Sofya","id":"09501ff6-dca7-11ea-a8ae-b3e0b9166e80","orcid":"0000-0003-0582-2946","last_name":"Agafonova","first_name":"Sofya"},{"full_name":"Diorico, Fritz R","id":"2E054C4C-F248-11E8-B48F-1D18A9856A87","first_name":"Fritz R","last_name":"Diorico"},{"first_name":"Onur","last_name":"Hosten","full_name":"Hosten, Onur","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2031-204X"}],"date_updated":"2024-01-09T08:09:32Z","issue":"15","external_id":{"arxiv":["2212.01266"]},"title":"Monitoring and active stabilization of laser injection locking using beam ellipticity","date_created":"2024-01-08T13:01:46Z","year":"2023","_id":"14749","quality_controlled":"1","oa_version":"Preprint","article_processing_charge":"No","keyword":["Atomic and Molecular Physics","and Optics"],"publication_status":"published","article_type":"original","abstract":[{"text":"We unveil a powerful method for the stabilization of laser injection locking based on sensing variations in the output beam ellipticity of an optically seeded laser. The effect arises due to an interference between the seeding beam and the injected laser output. We demonstrate the method for a commercial semiconductor laser without the need for any internal changes to the readily operational injection locked laser system that was used. The method can also be used to increase the mode-hop free tuning range of lasers, and has the potential to fill a void in the low-noise laser industry.","lang":"eng"}]},{"article_type":"original","publication_status":"published","abstract":[{"text":"Consider the random matrix model A1/2UBU∗A1/2, where A and B are two N × N deterministic matrices and U is either an N × N Haar unitary or orthogonal random matrix. It is well known that on the macroscopic scale (Invent. Math. 104 (1991) 201–220), the limiting empirical spectral distribution (ESD) of the above model is given by the free multiplicative convolution\r\nof the limiting ESDs of A and B, denoted as μα \u0002 μβ, where μα and μβ are the limiting ESDs of A and B, respectively. In this paper, we study the asymptotic microscopic behavior of the edge eigenvalues and eigenvectors statistics. We prove that both the density of μA \u0002μB, where μA and μB are the ESDs of A and B, respectively and the associated subordination functions\r\nhave a regular behavior near the edges. Moreover, we establish the local laws near the edges on the optimal scale. In particular, we prove that the entries of the resolvent are close to some functionals depending only on the eigenvalues of A, B and the subordination functions with optimal convergence rates. Our proofs and calculations are based on the techniques developed for the additive model A+UBU∗ in (J. Funct. Anal. 271 (2016) 672–719; Comm. Math.\r\nPhys. 349 (2017) 947–990; Adv. Math. 319 (2017) 251–291; J. Funct. Anal. 279 (2020) 108639), and our results can be regarded as the counterparts of (J. Funct. Anal. 279 (2020) 108639) for the multiplicative model. ","lang":"eng"}],"quality_controlled":"1","oa_version":"Preprint","keyword":["Statistics","Probability and Uncertainty","Statistics and Probability"],"article_processing_charge":"No","date_created":"2024-01-08T13:03:18Z","ec_funded":1,"year":"2023","_id":"14750","project":[{"name":"Random matrices beyond Wigner-Dyson-Mehta","call_identifier":"H2020","grant_number":"101020331","_id":"62796744-2b32-11ec-9570-940b20777f1d"}],"external_id":{"arxiv":["2010.16083"]},"title":"Local laws for multiplication of random matrices","issue":"4","citation":{"apa":"Ding, X., & Ji, H. C. (2023). Local laws for multiplication of random matrices. The Annals of Applied Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/22-aap1882","ieee":"X. Ding and H. C. Ji, “Local laws for multiplication of random matrices,” The Annals of Applied Probability, vol. 33, no. 4. Institute of Mathematical Statistics, pp. 2981–3009, 2023.","ama":"Ding X, Ji HC. Local laws for multiplication of random matrices. The Annals of Applied Probability. 2023;33(4):2981-3009. doi:10.1214/22-aap1882","mla":"Ding, Xiucai, and Hong Chang Ji. “Local Laws for Multiplication of Random Matrices.” The Annals of Applied Probability, vol. 33, no. 4, Institute of Mathematical Statistics, 2023, pp. 2981–3009, doi:10.1214/22-aap1882.","ista":"Ding X, Ji HC. 2023. Local laws for multiplication of random matrices. The Annals of Applied Probability. 33(4), 2981–3009.","chicago":"Ding, Xiucai, and Hong Chang Ji. “Local Laws for Multiplication of Random Matrices.” The Annals of Applied Probability. Institute of Mathematical Statistics, 2023. https://doi.org/10.1214/22-aap1882.","short":"X. Ding, H.C. Ji, The Annals of Applied Probability 33 (2023) 2981–3009."},"author":[{"first_name":"Xiucai","last_name":"Ding","full_name":"Ding, Xiucai"},{"id":"dd216c0a-c1f9-11eb-beaf-e9ea9d2de76d","full_name":"Ji, Hong Chang","first_name":"Hong Chang","last_name":"Ji"}],"date_updated":"2024-01-09T08:16:41Z","day":"01","publication":"The Annals of Applied Probability","publication_identifier":{"issn":["1050-5164"]},"oa":1,"department":[{"_id":"LaEr"}],"publisher":"Institute of Mathematical Statistics","month":"08","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2010.16083"}],"arxiv":1,"page":"2981-3009","acknowledgement":"The first author is partially supported by NSF Grant DMS-2113489 and grateful for the AMS-SIMONS travel grant (2020–2023). The second author is supported by the ERC Advanced Grant “RMTBeyond” No. 101020331.\r\nThe authors would like to thank the Editor, Associate Editor and an anonymous referee for their many critical suggestions which have significantly improved the paper. We also want to thank Zhigang Bao and Ji Oon Lee for many helpful discussions and comments.","scopus_import":"1","doi":"10.1214/22-aap1882","date_published":"2023-08-01T00:00:00Z","language":[{"iso":"eng"}],"status":"public","intvolume":" 33","type":"journal_article","volume":33,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"month":"07","publisher":"Institute of Electrical and Electronics Engineers","department":[{"_id":"MaMo"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2101.12426"}],"arxiv":1,"page":"4093-4127","acknowledgement":"The author would like to thank Amitalok J. Budkuley and Sidharth Jaggi for many helpful discussions at the early stage of this work. He would also like to thank Nir Ailon, Qi Cao, and Chandra Nair for discussions on a related problem regarding zero-error binary adder MACs.\r\nThe work of Yihan Zhang was supported by the European Union’s Horizon 2020 Research and Innovation Programme under Grant 682203-ERC-[Inf-Speed-Tradeoff]","scopus_import":"1","date_published":"2023-07-01T00:00:00Z","doi":"10.1109/tit.2023.3257239","status":"public","language":[{"iso":"eng"}],"intvolume":" 69","type":"journal_article","volume":69,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","article_type":"original","abstract":[{"lang":"eng","text":"We consider zero-error communication over a two-transmitter deterministic adversarial multiple access channel (MAC) governed by an adversary who has access to the transmissions of both senders (hence called omniscient ) and aims to maliciously corrupt the communication. None of the encoders, jammer and decoder is allowed to randomize using private or public randomness. This enforces a combinatorial nature of the problem. Our model covers a large family of channels studied in the literature, including all deterministic discrete memoryless noisy or noiseless MACs. In this work, given an arbitrary two-transmitter deterministic omniscient adversarial MAC, we characterize when the capacity region: 1) has nonempty interior (in particular, is two-dimensional); 2) consists of two line segments (in particular, has empty interior); 3) consists of one line segment (in particular, is one-dimensional); 4) or only contains (0,0) (in particular, is zero-dimensional). This extends a recent result by Wang et al. (201 9) from the point-to-point setting to the multiple access setting. Indeed, our converse arguments build upon their generalized Plotkin bound and involve delicate case analysis. One of the technical challenges is to take care of both “joint confusability” and “marginal confusability”. In particular, the treatment of marginal confusability does not follow from the point-to-point results by Wang et al. Our achievability results follow from random coding with expurgation."}],"quality_controlled":"1","keyword":["Computer Science Applications","Information Systems"],"article_processing_charge":"No","oa_version":"Preprint","date_created":"2024-01-08T13:04:54Z","_id":"14751","year":"2023","external_id":{"arxiv":["2101.12426"]},"title":"Zero-error communication over adversarial MACs","issue":"7","citation":{"short":"Y. Zhang, IEEE Transactions on Information Theory 69 (2023) 4093–4127.","ista":"Zhang Y. 2023. Zero-error communication over adversarial MACs. IEEE Transactions on Information Theory. 69(7), 4093–4127.","chicago":"Zhang, Yihan. “Zero-Error Communication over Adversarial MACs.” IEEE Transactions on Information Theory. Institute of Electrical and Electronics Engineers, 2023. https://doi.org/10.1109/tit.2023.3257239.","ama":"Zhang Y. Zero-error communication over adversarial MACs. IEEE Transactions on Information Theory. 2023;69(7):4093-4127. doi:10.1109/tit.2023.3257239","ieee":"Y. Zhang, “Zero-error communication over adversarial MACs,” IEEE Transactions on Information Theory, vol. 69, no. 7. Institute of Electrical and Electronics Engineers, pp. 4093–4127, 2023.","apa":"Zhang, Y. (2023). Zero-error communication over adversarial MACs. IEEE Transactions on Information Theory. Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/tit.2023.3257239","mla":"Zhang, Yihan. “Zero-Error Communication over Adversarial MACs.” IEEE Transactions on Information Theory, vol. 69, no. 7, Institute of Electrical and Electronics Engineers, 2023, pp. 4093–127, doi:10.1109/tit.2023.3257239."},"author":[{"first_name":"Yihan","last_name":"Zhang","orcid":"0000-0002-6465-6258","full_name":"Zhang, Yihan","id":"2ce5da42-b2ea-11eb-bba5-9f264e9d002c"}],"date_updated":"2024-01-09T08:45:24Z","day":"01","oa":1,"publication_identifier":{"eissn":["1557-9654"],"issn":["0018-9448"]},"publication":"IEEE Transactions on Information Theory"},{"file_date_updated":"2024-01-09T08:51:25Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","volume":4,"ddc":["550"],"intvolume":" 4","doi":"10.1029/2023av000880","date_published":"2023-06-01T00:00:00Z","language":[{"iso":"eng"}],"status":"public","tmp":{"image":"/images/cc_by_nc_nd.png","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"acknowledgement":"The authors would like to thank two anonymous reviews and gratefully acknowledge diverse funding agencies and resources used for this work. B.F. and C.M. thank funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (Project CLUSTER, grant agreement no. 805041), and the EUREC4A campaign organizers for giving the opportunity to take part to the campaign and use the data early on. R. P. was supported by the US National Science Foundation (award AGS 19–16908), by the National Oceanic and Atmospheric Administration (award NA200AR4310375), and the Vetlesen Foundation.","scopus_import":"1","publisher":"American Geophysical Union","department":[{"_id":"CaMu"}],"month":"06","day":"01","publication":"AGU Advances","publication_identifier":{"eissn":["2576-604X"]},"oa":1,"citation":{"mla":"Fildier, B., et al. “How Moisture Shapes Low‐level Radiative Cooling in Subsidence Regimes.” AGU Advances, vol. 4, no. 3, e2023AV000880, American Geophysical Union, 2023, doi:10.1029/2023av000880.","ama":"Fildier B, Muller CJ, Pincus R, Fueglistaler S. How moisture shapes low‐level radiative cooling in subsidence regimes. AGU Advances. 2023;4(3). doi:10.1029/2023av000880","ieee":"B. Fildier, C. J. Muller, R. Pincus, and S. Fueglistaler, “How moisture shapes low‐level radiative cooling in subsidence regimes,” AGU Advances, vol. 4, no. 3. American Geophysical Union, 2023.","apa":"Fildier, B., Muller, C. J., Pincus, R., & Fueglistaler, S. (2023). How moisture shapes low‐level radiative cooling in subsidence regimes. AGU Advances. American Geophysical Union. https://doi.org/10.1029/2023av000880","chicago":"Fildier, B., Caroline J Muller, R. Pincus, and S. Fueglistaler. “How Moisture Shapes Low‐level Radiative Cooling in Subsidence Regimes.” AGU Advances. American Geophysical Union, 2023. https://doi.org/10.1029/2023av000880.","ista":"Fildier B, Muller CJ, Pincus R, Fueglistaler S. 2023. How moisture shapes low‐level radiative cooling in subsidence regimes. AGU Advances. 4(3), e2023AV000880.","short":"B. Fildier, C.J. Muller, R. Pincus, S. Fueglistaler, AGU Advances 4 (2023)."},"author":[{"last_name":"Fildier","first_name":"B.","full_name":"Fildier, B."},{"orcid":"0000-0001-5836-5350","full_name":"Muller, Caroline J","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","first_name":"Caroline J","last_name":"Muller"},{"first_name":"R.","last_name":"Pincus","full_name":"Pincus, R."},{"full_name":"Fueglistaler, S.","last_name":"Fueglistaler","first_name":"S."}],"date_updated":"2024-01-09T08:54:03Z","has_accepted_license":"1","issue":"3","article_number":"e2023AV000880","project":[{"name":"organization of CLoUdS, and implications of Tropical cyclones and for the Energetics of the tropics, in current and waRming climate","grant_number":"805041","_id":"629205d8-2b32-11ec-9570-e1356ff73576","call_identifier":"H2020"}],"title":"How moisture shapes low‐level radiative cooling in subsidence regimes","date_created":"2024-01-08T13:07:49Z","ec_funded":1,"year":"2023","_id":"14752","quality_controlled":"1","oa_version":"Published Version","article_processing_charge":"Yes","keyword":["General Earth and Planetary Sciences"],"article_type":"original","publication_status":"published","file":[{"access_level":"open_access","creator":"dernst","checksum":"af773220a9fa194c61a8dc2fae092c16","content_type":"application/pdf","file_size":24149551,"date_updated":"2024-01-09T08:51:25Z","file_name":"2023_AGUAdvances_Fildier.pdf","file_id":"14761","date_created":"2024-01-09T08:51:25Z","relation":"main_file","success":1}],"abstract":[{"lang":"eng","text":"Radiative cooling of the lowest atmospheric levels is of strong importance for modulating atmospheric circulations and organizing convection, but detailed observations and a robust theoretical understanding are lacking. Here we use unprecedented observational constraints from subsidence regimes in the tropical Atlantic to develop a theory for the shape and magnitude of low‐level longwave radiative cooling in clear‐sky, showing peaks larger than 5–10 K/day at the top of the boundary layer. A suite of novel scaling approximations is first developed from simplified spectral theory, in close agreement with the measurements. The radiative cooling peak height is set by the maximum lapse rate in water vapor path, and its magnitude is mainly controlled by the ratio of column relative humidity above and below the peak. We emphasize how elevated intrusions of moist air can reduce low‐level cooling, by sporadically shading the spectral range which effectively cools to space. The efficiency of this spectral shading depends both on water content and altitude of moist intrusions; its height dependence cannot be explained by the temperature difference between the emitting and absorbing layers, but by the decrease of water vapor extinction with altitude. This analytical work can help to narrow the search for low‐level cloud patterns sensitive to radiative‐convective feedbacks: the most organized patterns with largest cloud fractions occur in atmospheres below 10% relative humidity and feel the strongest low‐level cooling. This motivates further assessment of favorable conditions for radiative‐convective feedbacks and a robust quantification of corresponding shallow cloud dynamics in current and warmer climates."}]},{"oa":1,"publication":"Physics Letters B","publication_identifier":{"issn":["0370-2693"],"eissn":["1873-2445"]},"day":"10","date_updated":"2024-01-09T09:02:22Z","author":[{"first_name":"Pietro","last_name":"Faccioli","full_name":"Faccioli, Pietro"},{"last_name":"Krätschmer","first_name":"Ilse","orcid":"0000-0002-5636-9259","full_name":"Krätschmer, Ilse","id":"30d4014e-7753-11eb-b44b-db6d61112e73"},{"full_name":"Lourenço, Carlos","last_name":"Lourenço","first_name":"Carlos"}],"citation":{"chicago":"Faccioli, Pietro, Ilse Krätschmer, and Carlos Lourenço. “Low-PT Quarkonium Polarization Measurements: Challenges and Opportunities.” Physics Letters B. Elsevier, 2023. https://doi.org/10.1016/j.physletb.2023.137871.","ista":"Faccioli P, Krätschmer I, Lourenço C. 2023. Low-pT quarkonium polarization measurements: Challenges and opportunities. Physics Letters B. 840, 137871.","mla":"Faccioli, Pietro, et al. “Low-PT Quarkonium Polarization Measurements: Challenges and Opportunities.” Physics Letters B, vol. 840, 137871, Elsevier, 2023, doi:10.1016/j.physletb.2023.137871.","ieee":"P. Faccioli, I. Krätschmer, and C. Lourenço, “Low-pT quarkonium polarization measurements: Challenges and opportunities,” Physics Letters B, vol. 840. Elsevier, 2023.","ama":"Faccioli P, Krätschmer I, Lourenço C. Low-pT quarkonium polarization measurements: Challenges and opportunities. Physics Letters B. 2023;840. doi:10.1016/j.physletb.2023.137871","apa":"Faccioli, P., Krätschmer, I., & Lourenço, C. (2023). Low-pT quarkonium polarization measurements: Challenges and opportunities. Physics Letters B. Elsevier. https://doi.org/10.1016/j.physletb.2023.137871","short":"P. Faccioli, I. Krätschmer, C. Lourenço, Physics Letters B 840 (2023)."},"article_number":"137871","has_accepted_license":"1","title":"Low-pT quarkonium polarization measurements: Challenges and opportunities","_id":"14753","year":"2023","date_created":"2024-01-08T13:09:17Z","keyword":["Nuclear and High Energy Physics"],"article_processing_charge":"Yes (via OA deal)","oa_version":"Published Version","quality_controlled":"1","abstract":[{"text":"Several fixed-target experiments reported J/ψ and ϒ polarizations, as functions of Feynman x (xF) and transverse momentum (PT), in three different frames, using different combinations of beam particles, target nuclei, and collision energies. Despite the diverse and heterogeneous picture formed by these measurements, a detailed look allows us to discern qualitative physical patterns that inspire a simple empirical model. This data-driven scenario offers a good quantitative description of the J/ψ and ϒ(1S) polarizations measured in proton- and pion-nucleus collisions, in the xF 0.5 domain: more than 80 data points (not statistically independent) are well reproduced with only one free parameter. This study sets the context for future low-PT\r\n quarkonium polarization measurements in proton- and pion-nucleus collisions, such as those to be made by the AMBER experiment, and shows that such measurements provide significant constraints on the poorly-known parton distribution functions of the pion.","lang":"eng"}],"file":[{"date_updated":"2024-01-09T08:59:24Z","file_name":"2023_PhysicsLettersB_Faccioli.pdf","file_id":"14762","date_created":"2024-01-09T08:59:24Z","relation":"main_file","success":1,"access_level":"open_access","creator":"dernst","checksum":"02dec160dbc81d95985e755869d8afbf","content_type":"application/pdf","file_size":855494}],"publication_status":"published","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2024-01-09T08:59:24Z","volume":840,"type":"journal_article","intvolume":" 840","ddc":["530"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"language":[{"iso":"eng"}],"date_published":"2023-05-10T00:00:00Z","doi":"10.1016/j.physletb.2023.137871","scopus_import":"1","acknowledgement":"P.F. and C.L. acknowledge support from Fundação para a Ciência e a Tecnologia, Portugal, under contract CERN/FIS-PAR/0010/2019.\r\nOpen Access funded by SCOAP3.","month":"05","publisher":"Elsevier","department":[{"_id":"MaRo"}]},{"department":[{"_id":"BjHo"}],"publisher":"The Royal Society","month":"05","scopus_import":"1","acknowledgement":"K.D.’s research was supported by Australian Research Council Discovery Early Career Researcher Award (DE170100171). B.W., R.A., F.M. and A.M. research was supported by the Spanish Ministerio de Economía y Competitividad (grant nos. FIS2016-77849-R and FIS2017-85794-P) and Ministerio de Ciencia e Innovación (grant no. PID2020-114043GB-I00) and the Generalitat de Catalunya (grant no. 2017-SGR-785). B.W.’s research was also supported by the Chinese Scholarship Council (grant CSC no. 201806440152). F.M. is a Serra-Húnter Fellow.","intvolume":" 381","ddc":["530"],"language":[{"iso":"eng"}],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"doi":"10.1098/rsta.2022.0112","date_published":"2023-05-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2024-01-09T09:13:53Z","volume":381,"type":"journal_article","oa_version":"Submitted Version","keyword":["General Physics and Astronomy","General Engineering","General Mathematics"],"article_processing_charge":"No","quality_controlled":"1","file":[{"date_updated":"2024-01-09T09:13:53Z","file_name":"2023_PhilTransactionsA_Wang_accepted.pdf","relation":"main_file","success":1,"date_created":"2024-01-09T09:13:53Z","file_id":"14763","creator":"dernst","access_level":"open_access","checksum":"1978d126c0ce2f47c22ac20107cc0106","file_size":6421086,"content_type":"application/pdf"}],"abstract":[{"text":"The large-scale laminar/turbulent spiral patterns that appear in the linearly unstable regime of counter-rotating Taylor–Couette flow are investigated from a statistical perspective by means of direct numerical simulation. Unlike the vast majority of previous numerical studies, we analyse the flow in periodic parallelogram-annular domains, following a coordinate change that aligns one of the parallelogram sides with the spiral pattern. The domain size, shape and spatial resolution have been varied and the results compared with those in a sufficiently large computational orthogonal domain with natural axial and azimuthal periodicity. We find that a minimal parallelogram of the right tilt significantly reduces the computational cost without notably compromising the statistical properties of the supercritical turbulent spiral. Its mean structure, obtained from extremely long time integrations in a co-rotating reference frame using the method of slices, bears remarkable similarity with the turbulent stripes observed in plane Couette flow, the centrifugal instability playing only a secondary role.","lang":"eng"}],"article_type":"original","publication_status":"published","year":"2023","_id":"14754","date_created":"2024-01-08T13:11:45Z","pmid":1,"issue":"2246","article_number":"0112","has_accepted_license":"1","external_id":{"pmid":["36907214"]},"title":"Mean structure of the supercritical turbulent spiral in Taylor–Couette flow","publication_identifier":{"issn":["1364-503X"],"eissn":["1471-2962"]},"publication":"Philosophical Transactions of the Royal Society A","oa":1,"day":"01","citation":{"short":"B. Wang, F. Mellibovsky, R. Ayats López, K. Deguchi, A. Meseguer, Philosophical Transactions of the Royal Society A 381 (2023).","chicago":"Wang, B., F. Mellibovsky, Roger Ayats López, K. Deguchi, and A. Meseguer. “Mean Structure of the Supercritical Turbulent Spiral in Taylor–Couette Flow.” Philosophical Transactions of the Royal Society A. The Royal Society, 2023. https://doi.org/10.1098/rsta.2022.0112.","ista":"Wang B, Mellibovsky F, Ayats López R, Deguchi K, Meseguer A. 2023. Mean structure of the supercritical turbulent spiral in Taylor–Couette flow. Philosophical Transactions of the Royal Society A. 381(2246), 0112.","mla":"Wang, B., et al. “Mean Structure of the Supercritical Turbulent Spiral in Taylor–Couette Flow.” Philosophical Transactions of the Royal Society A, vol. 381, no. 2246, 0112, The Royal Society, 2023, doi:10.1098/rsta.2022.0112.","ama":"Wang B, Mellibovsky F, Ayats López R, Deguchi K, Meseguer A. Mean structure of the supercritical turbulent spiral in Taylor–Couette flow. Philosophical Transactions of the Royal Society A. 2023;381(2246). doi:10.1098/rsta.2022.0112","ieee":"B. Wang, F. Mellibovsky, R. Ayats López, K. Deguchi, and A. Meseguer, “Mean structure of the supercritical turbulent spiral in Taylor–Couette flow,” Philosophical Transactions of the Royal Society A, vol. 381, no. 2246. The Royal Society, 2023.","apa":"Wang, B., Mellibovsky, F., Ayats López, R., Deguchi, K., & Meseguer, A. (2023). Mean structure of the supercritical turbulent spiral in Taylor–Couette flow. Philosophical Transactions of the Royal Society A. The Royal Society. https://doi.org/10.1098/rsta.2022.0112"},"date_updated":"2024-01-09T09:15:29Z","author":[{"full_name":"Wang, B.","last_name":"Wang","first_name":"B."},{"last_name":"Mellibovsky","first_name":"F.","full_name":"Mellibovsky, F."},{"orcid":"0000-0001-6572-0621","full_name":"Ayats López, Roger","id":"ab77522d-073b-11ed-8aff-e71b39258362","first_name":"Roger","last_name":"Ayats López"},{"first_name":"K.","last_name":"Deguchi","full_name":"Deguchi, K."},{"full_name":"Meseguer, A.","last_name":"Meseguer","first_name":"A."}]},{"day":"02","publication":"Asymptotic Analysis","publication_identifier":{"issn":["0921-7134"],"eissn":["1875-8576"]},"oa":1,"author":[{"last_name":"Moser","first_name":"Maximilian","id":"a60047a9-da77-11eb-85b4-c4dc385ebb8c","full_name":"Moser, Maximilian"}],"date_updated":"2024-01-09T09:22:16Z","citation":{"short":"M. Moser, Asymptotic Analysis 131 (2023) 297–383.","mla":"Moser, Maximilian. “Convergence of the Scalar- and Vector-Valued Allen–Cahn Equation to Mean Curvature Flow with 90°-Contact Angle in Higher Dimensions, Part I: Convergence Result.” Asymptotic Analysis, vol. 131, no. 3–4, IOS Press, 2023, pp. 297–383, doi:10.3233/asy-221775.","ieee":"M. Moser, “Convergence of the scalar- and vector-valued Allen–Cahn equation to mean curvature flow with 90°-contact angle in higher dimensions, part I: Convergence result,” Asymptotic Analysis, vol. 131, no. 3–4. IOS Press, pp. 297–383, 2023.","ama":"Moser M. Convergence of the scalar- and vector-valued Allen–Cahn equation to mean curvature flow with 90°-contact angle in higher dimensions, part I: Convergence result. Asymptotic Analysis. 2023;131(3-4):297-383. doi:10.3233/asy-221775","apa":"Moser, M. (2023). Convergence of the scalar- and vector-valued Allen–Cahn equation to mean curvature flow with 90°-contact angle in higher dimensions, part I: Convergence result. Asymptotic Analysis. IOS Press. https://doi.org/10.3233/asy-221775","chicago":"Moser, Maximilian. “Convergence of the Scalar- and Vector-Valued Allen–Cahn Equation to Mean Curvature Flow with 90°-Contact Angle in Higher Dimensions, Part I: Convergence Result.” Asymptotic Analysis. IOS Press, 2023. https://doi.org/10.3233/asy-221775.","ista":"Moser M. 2023. Convergence of the scalar- and vector-valued Allen–Cahn equation to mean curvature flow with 90°-contact angle in higher dimensions, part I: Convergence result. Asymptotic Analysis. 131(3–4), 297–383."},"issue":"3-4","external_id":{"arxiv":["2105.07100"]},"title":"Convergence of the scalar- and vector-valued Allen–Cahn equation to mean curvature flow with 90°-contact angle in higher dimensions, part I: Convergence result","date_created":"2024-01-08T13:13:28Z","year":"2023","_id":"14755","quality_controlled":"1","oa_version":"Preprint","keyword":["General Mathematics"],"article_processing_charge":"No","article_type":"original","publication_status":"published","abstract":[{"lang":"eng","text":"We consider the sharp interface limit for the scalar-valued and vector-valued Allen–Cahn equation with homogeneous Neumann boundary condition in a bounded smooth domain Ω of arbitrary dimension N ⩾ 2 in the situation when a two-phase diffuse interface has developed and intersects the boundary ∂ Ω. The limit problem is mean curvature flow with 90°-contact angle and we show convergence in strong norms for well-prepared initial data as long as a smooth solution to the limit problem exists. To this end we assume that the limit problem has a smooth solution on [ 0 , T ] for some time T > 0. Based on the latter we construct suitable curvilinear coordinates and set up an asymptotic expansion for the scalar-valued and the vector-valued Allen–Cahn equation. In order to estimate the difference of the exact and approximate solutions with a Gronwall-type argument, a spectral estimate for the linearized Allen–Cahn operator in both cases is required. The latter will be shown in a separate paper, cf. (Moser (2021))."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","volume":131,"intvolume":" 131","doi":"10.3233/asy-221775","date_published":"2023-02-02T00:00:00Z","language":[{"iso":"eng"}],"status":"public","acknowledgement":"The author gratefully acknowledges support through DFG, GRK 1692 “Curvature,\r\nCycles and Cohomology” during parts of the work.","scopus_import":"1","arxiv":1,"page":"297-383","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2105.07100","open_access":"1"}],"publisher":"IOS Press","department":[{"_id":"JuFi"}],"month":"02"},{"acknowledgement":"N.C. is supported by the DFG Heisenberg Programme.\r\nWe are grateful to Tobias Dyckerhoff, Lukas Müller, Ingo Runkel, and Christopher Schommer-Pries for helpful discussions.","scopus_import":"1","page":"467-532","month":"10","publisher":"European Mathematical Society","department":[{"_id":"MiLe"}],"file_date_updated":"2024-01-09T09:25:34Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","volume":14,"intvolume":" 14","ddc":["530"],"date_published":"2023-10-16T00:00:00Z","doi":"10.4171/qt/193","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"language":[{"iso":"eng"}],"date_created":"2024-01-08T13:14:48Z","_id":"14756","year":"2023","quality_controlled":"1","article_processing_charge":"Yes","keyword":["Geometry and Topology","Mathematical Physics"],"oa_version":"Published Version","article_type":"original","publication_status":"published","abstract":[{"lang":"eng","text":"We prove the r-spin cobordism hypothesis in the setting of (weak) 2-categories for every positive integer r: the 2-groupoid of 2-dimensional fully extended r-spin TQFTs with given target is equivalent to the homotopy fixed points of an induced Spin 2r -action. In particular, such TQFTs are classified by fully dualisable objects together with a trivialisation of the rth power of their Serre automorphisms. For r=1, we recover the oriented case (on which our proof builds), while ordinary spin structures correspond to r=2.\r\nTo construct examples, we explicitly describe Spin 2r-homotopy fixed points in the equivariant completion of any symmetric monoidal 2-category. We also show that every object in a 2-category of Landau–Ginzburg models gives rise to fully extended spin TQFTs and that half of these do not factor through the oriented bordism 2-category."}],"file":[{"access_level":"open_access","creator":"dernst","file_size":707344,"content_type":"application/pdf","checksum":"b0590aff6e7ec89cc149ba94d459d3a3","date_updated":"2024-01-09T09:25:34Z","file_id":"14764","relation":"main_file","date_created":"2024-01-09T09:25:34Z","success":1,"file_name":"2023_QuantumTopol_Carqueville.pdf"}],"day":"16","oa":1,"publication":"Quantum Topology","publication_identifier":{"issn":["1663-487X"]},"citation":{"mla":"Carqueville, Nils, and Lorant Szegedy. “Fully Extended R-Spin TQFTs.” Quantum Topology, vol. 14, no. 3, European Mathematical Society, 2023, pp. 467–532, doi:10.4171/qt/193.","apa":"Carqueville, N., & Szegedy, L. (2023). Fully extended r-spin TQFTs. Quantum Topology. European Mathematical Society. https://doi.org/10.4171/qt/193","ieee":"N. Carqueville and L. Szegedy, “Fully extended r-spin TQFTs,” Quantum Topology, vol. 14, no. 3. European Mathematical Society, pp. 467–532, 2023.","ama":"Carqueville N, Szegedy L. Fully extended r-spin TQFTs. Quantum Topology. 2023;14(3):467-532. doi:10.4171/qt/193","chicago":"Carqueville, Nils, and Lorant Szegedy. “Fully Extended R-Spin TQFTs.” Quantum Topology. European Mathematical Society, 2023. https://doi.org/10.4171/qt/193.","ista":"Carqueville N, Szegedy L. 2023. Fully extended r-spin TQFTs. Quantum Topology. 14(3), 467–532.","short":"N. Carqueville, L. Szegedy, Quantum Topology 14 (2023) 467–532."},"author":[{"last_name":"Carqueville","first_name":"Nils","full_name":"Carqueville, Nils"},{"orcid":"0000-0003-2834-5054","id":"7943226E-220E-11EA-94C7-D59F3DDC885E","full_name":"Szegedy, Lorant","first_name":"Lorant","last_name":"Szegedy"}],"date_updated":"2024-01-09T09:27:46Z","has_accepted_license":"1","issue":"3","title":"Fully extended r-spin TQFTs"},{"day":"08","publication_identifier":{"eisbn":["9781119860914"]},"publication":"Neocortical Neurogenesis in Development and Evolution","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"A. Villalba Requena, N. Amberg, S. Hippenmeyer, in:, W. Huttner (Ed.), Neocortical Neurogenesis in Development and Evolution, Wiley, 2023, pp. 169–191.","chicago":"Villalba Requena, Ana, Nicole Amberg, and Simon Hippenmeyer. “Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression.” In Neocortical Neurogenesis in Development and Evolution, edited by Wieland Huttner, 169–91. Wiley, 2023. https://doi.org/10.1002/9781119860914.ch10.","ista":"Villalba Requena A, Amberg N, Hippenmeyer S. 2023.Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression. In: Neocortical Neurogenesis in Development and Evolution. , 169–191.","mla":"Villalba Requena, Ana, et al. “Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression.” Neocortical Neurogenesis in Development and Evolution, edited by Wieland Huttner, Wiley, 2023, pp. 169–91, doi:10.1002/9781119860914.ch10.","ieee":"A. Villalba Requena, N. Amberg, and S. Hippenmeyer, “Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression,” in Neocortical Neurogenesis in Development and Evolution, W. Huttner, Ed. Wiley, 2023, pp. 169–191.","ama":"Villalba Requena A, Amberg N, Hippenmeyer S. Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression. In: Huttner W, ed. Neocortical Neurogenesis in Development and Evolution. Wiley; 2023:169-191. doi:10.1002/9781119860914.ch10","apa":"Villalba Requena, A., Amberg, N., & Hippenmeyer, S. (2023). Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression. In W. Huttner (Ed.), Neocortical Neurogenesis in Development and Evolution (pp. 169–191). Wiley. https://doi.org/10.1002/9781119860914.ch10"},"type":"book_chapter","date_updated":"2024-01-09T09:46:57Z","author":[{"last_name":"Villalba Requena","first_name":"Ana","orcid":"0000-0002-5615-5277","full_name":"Villalba Requena, Ana","id":"68cb85a0-39f7-11eb-9559-9aaab4f6a247"},{"id":"4CD6AAC6-F248-11E8-B48F-1D18A9856A87","full_name":"Amberg, Nicole","orcid":"0000-0002-3183-8207","first_name":"Nicole","last_name":"Amberg"},{"full_name":"Hippenmeyer, Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2279-1061","last_name":"Hippenmeyer","first_name":"Simon"}],"date_published":"2023-08-08T00:00:00Z","doi":"10.1002/9781119860914.ch10","title":"Interplay of Cell‐autonomous Gene Function and Tissue‐wide Mechanisms Regulating Radial Glial Progenitor Lineage Progression","status":"public","language":[{"iso":"eng"}],"date_created":"2024-01-08T13:16:36Z","_id":"14757","year":"2023","scopus_import":"1","page":"169-191","quality_controlled":"1","article_processing_charge":"No","oa_version":"None","month":"08","editor":[{"full_name":"Huttner, Wieland","last_name":"Huttner","first_name":"Wieland"}],"publisher":"Wiley","publication_status":"published","department":[{"_id":"SiHi"}],"abstract":[{"lang":"eng","text":"The cerebral cortex is comprised of a vast cell-type diversity sequentially generated by cortical progenitor cells. Faithful progenitor lineage progression requires the tight orchestration of distinct molecular and cellular mechanisms regulating proper progenitor proliferation behavior and differentiation. Correct execution of developmental programs involves a complex interplay of cell intrinsic and tissue-wide mechanisms. Many studies over the past decades have been able to determine a plethora of genes critically involved in cortical development. However, only a few made use of genetic paradigms with sparse and global gene deletion to probe cell-autonomous vs. tissue-wide contribution. In this chapter, we will elaborate on the importance of dissecting the cell-autonomous and tissue-wide mechanisms to gain a precise understanding of gene function during radial glial progenitor lineage progression."}]},{"abstract":[{"text":"We present a flexible and efficient toolchain to symbolically solve (standard) Rabin games, fair-adversarial Rabin games, and 2 1/2 license type-player Rabin games. To our best knowledge, our tools are the first ones to be able to solve these problems. Furthermore, using these flexible game solvers as a back-end, we implemented a tool for computing correct-by-construction controllers for stochastic dynamical systems under LTL specifications. Our implementations use the recent theoretical result that all of these games can be solved using the same symbolic fixpoint algorithm but utilizing different, domain specific calculations of the involved predecessor operators. The main feature of our toolchain is the utilization of two programming abstractions: one to separate the symbolic fixpoint computations from the predecessor calculations, and another one to allow the integration of different BDD libraries as back-ends. In particular, we employ a multi-threaded execution of the fixpoint algorithm by using the multi-threaded BDD library Sylvan, which leads to enormous computational savings.","lang":"eng"}],"file":[{"checksum":"1a361d83db0244fd32c03b544c294b5a","content_type":"application/pdf","file_size":405147,"access_level":"open_access","creator":"dernst","file_name":"2023_LNCSCAV_Majumdar.pdf","file_id":"14765","success":1,"date_created":"2024-01-09T10:01:07Z","relation":"main_file","date_updated":"2024-01-09T10:01:07Z"}],"publication_status":"published","related_material":{"record":[{"relation":"research_data","status":"public","id":"14994"}]},"article_processing_charge":"Yes (in subscription journal)","oa_version":"Published Version","quality_controlled":"1","_id":"14758","year":"2023","ec_funded":1,"date_created":"2024-01-08T13:18:00Z","title":"A flexible toolchain for symbolic rabin games under fair and stochastic uncertainties","project":[{"name":"Vigilant Algorithmic Monitoring of Software","grant_number":"101020093","_id":"62781420-2b32-11ec-9570-8d9b63373d4d","call_identifier":"H2020"}],"has_accepted_license":"1","date_updated":"2024-02-27T07:39:51Z","citation":{"ista":"Majumdar R, Mallik K, Rychlicki M, Schmuck A-K, Soudjani S. 2023. A flexible toolchain for symbolic rabin games under fair and stochastic uncertainties. 35th International Conference on Computer Aided Verification. CAV: Computer Aided Verification, LNCS, vol. 13966, 3–15.","chicago":"Majumdar, Rupak, Kaushik Mallik, Mateusz Rychlicki, Anne-Kathrin Schmuck, and Sadegh Soudjani. “A Flexible Toolchain for Symbolic Rabin Games under Fair and Stochastic Uncertainties.” In 35th International Conference on Computer Aided Verification, 13966:3–15. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-37709-9_1.","apa":"Majumdar, R., Mallik, K., Rychlicki, M., Schmuck, A.-K., & Soudjani, S. (2023). A flexible toolchain for symbolic rabin games under fair and stochastic uncertainties. In 35th International Conference on Computer Aided Verification (Vol. 13966, pp. 3–15). Paris, France: Springer Nature. https://doi.org/10.1007/978-3-031-37709-9_1","ama":"Majumdar R, Mallik K, Rychlicki M, Schmuck A-K, Soudjani S. A flexible toolchain for symbolic rabin games under fair and stochastic uncertainties. In: 35th International Conference on Computer Aided Verification. Vol 13966. Springer Nature; 2023:3-15. doi:10.1007/978-3-031-37709-9_1","ieee":"R. Majumdar, K. Mallik, M. Rychlicki, A.-K. Schmuck, and S. Soudjani, “A flexible toolchain for symbolic rabin games under fair and stochastic uncertainties,” in 35th International Conference on Computer Aided Verification, Paris, France, 2023, vol. 13966, pp. 3–15.","mla":"Majumdar, Rupak, et al. “A Flexible Toolchain for Symbolic Rabin Games under Fair and Stochastic Uncertainties.” 35th International Conference on Computer Aided Verification, vol. 13966, Springer Nature, 2023, pp. 3–15, doi:10.1007/978-3-031-37709-9_1.","short":"R. Majumdar, K. Mallik, M. Rychlicki, A.-K. Schmuck, S. Soudjani, in:, 35th International Conference on Computer Aided Verification, Springer Nature, 2023, pp. 3–15."},"author":[{"last_name":"Majumdar","first_name":"Rupak","full_name":"Majumdar, Rupak"},{"first_name":"Kaushik","last_name":"Mallik","id":"0834ff3c-6d72-11ec-94e0-b5b0a4fb8598","full_name":"Mallik, Kaushik","orcid":"0000-0001-9864-7475"},{"full_name":"Rychlicki, Mateusz","first_name":"Mateusz","last_name":"Rychlicki"},{"last_name":"Schmuck","first_name":"Anne-Kathrin","full_name":"Schmuck, Anne-Kathrin"},{"last_name":"Soudjani","first_name":"Sadegh","full_name":"Soudjani, Sadegh"}],"oa":1,"publication_identifier":{"issn":["0302-9743"],"eissn":["1611-3349"],"eisbn":["9783031377099"],"isbn":["9783031377082"]},"publication":"35th International Conference on Computer Aided Verification","day":"16","month":"07","publisher":"Springer Nature","department":[{"_id":"ToHe"}],"page":"3-15","conference":{"end_date":"2023-07-22","start_date":"2023-07-17","name":"CAV: Computer Aided Verification","location":"Paris, France"},"scopus_import":"1","acknowledgement":"Authors ordered alphabetically. R. Majumdar and A.-K. Schmuck are partially supported by DFG project 389792660 TRR 248-CPEC. A.-K. Schmuck is additionally funded through DFG project (SCHM 3541/1-1). K. Mallik is supported by the ERC project ERC-2020-AdG 101020093. M. Rychlicki is supported by the EPSRC project EP/V00252X/1. S. Soudjani is supported by the following projects: EPSRC EP/V043676/1, EIC 101070802, and ERC 101089047.","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"language":[{"iso":"eng"}],"date_published":"2023-07-16T00:00:00Z","doi":"10.1007/978-3-031-37709-9_1","ddc":["000"],"alternative_title":["LNCS"],"intvolume":" 13966","volume":13966,"type":"conference","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2024-01-09T10:01:07Z"},{"doi":"10.1364/ao.474118","date_published":"2023-01-01T00:00:00Z","language":[{"iso":"eng"}],"status":"public","intvolume":" 62","type":"journal_article","volume":62,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Optica Publishing Group","department":[{"_id":"OnHo"}],"month":"01","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2208.11591","open_access":"1"}],"arxiv":1,"page":"1-7","acknowledgement":"We thank Jakob Vorlaufer for technical contributions and Vyacheslav Li and Sofia Agafonova for comments on the manuscript.","scopus_import":"1","external_id":{"arxiv":["2208.11591"]},"title":"Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone","issue":"1","date_updated":"2024-01-09T10:10:34Z","author":[{"last_name":"Wald","first_name":"Sebastian","orcid":"0000-0002-5869-1604","id":"133F200A-B015-11E9-AD41-0EDAE5697425","full_name":"Wald, Sebastian"},{"orcid":"0000-0002-4947-8924","id":"2E054C4C-F248-11E8-B48F-1D18A9856A87","full_name":"Diorico, Fritz R","first_name":"Fritz R","last_name":"Diorico"},{"first_name":"Onur","last_name":"Hosten","orcid":"0000-0002-2031-204X","full_name":"Hosten, Onur","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87"}],"citation":{"short":"S. Wald, F.R. Diorico, O. Hosten, Applied Optics 62 (2023) 1–7.","ista":"Wald S, Diorico FR, Hosten O. 2023. Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone. Applied Optics. 62(1), 1–7.","chicago":"Wald, Sebastian, Fritz R Diorico, and Onur Hosten. “Analog Stabilization of an Electro-Optic I/Q Modulator with an Auxiliary Modulation Tone.” Applied Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/ao.474118.","ieee":"S. Wald, F. R. Diorico, and O. Hosten, “Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone,” Applied Optics, vol. 62, no. 1. Optica Publishing Group, pp. 1–7, 2023.","ama":"Wald S, Diorico FR, Hosten O. Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone. Applied Optics. 2023;62(1):1-7. doi:10.1364/ao.474118","apa":"Wald, S., Diorico, F. R., & Hosten, O. (2023). Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone. Applied Optics. Optica Publishing Group. https://doi.org/10.1364/ao.474118","mla":"Wald, Sebastian, et al. “Analog Stabilization of an Electro-Optic I/Q Modulator with an Auxiliary Modulation Tone.” Applied Optics, vol. 62, no. 1, Optica Publishing Group, 2023, pp. 1–7, doi:10.1364/ao.474118."},"day":"01","publication":"Applied Optics","publication_identifier":{"issn":["1559-128X"],"eissn":["2155-3165"]},"oa":1,"publication_status":"published","article_type":"original","abstract":[{"lang":"eng","text":"Proper operation of electro-optic I/Q modulators relies on precise adjustment and control of the relative phase biases between the modulator’s internal interferometer arms. We present an all-analog phase bias locking scheme where error signals are obtained from the beat between the optical carrier and optical tones generated by an auxiliary 2 MHz 𝑅𝐹 tone to lock the phases of all three involved interferometers for operation up to 10 GHz. With the developed method, we demonstrate an I/Q modulator in carrier-suppressed single-sideband mode, where the suppressed carrier and sideband are locked at optical power levels <−27dB\r\n relative to the transmitted sideband. We describe a simple analytical model for calculating the error signals and detail the implementation of the electronic circuitry for the implementation of the method."}],"quality_controlled":"1","oa_version":"Preprint","article_processing_charge":"No","keyword":["Atomic and Molecular Physics","and Optics","Engineering (miscellaneous)","Electrical and Electronic Engineering"],"date_created":"2024-01-08T13:19:14Z","year":"2023","_id":"14759"},{"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2310.04076","open_access":"1"}],"month":"12","publisher":"IEEE","department":[{"_id":"MoHe"}],"scopus_import":"1","acknowledgement":"D. Sauplic has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413, and Grant agreement No. 101019564 “The Design of Modern Fully Dynamic Data Structures (MoDynStruct)”.\r\nC. Schwiegelshohn acknowledges the support of the Independent Research Fund Denmark (DFF) under a Sapere Aude Research Leader grant No 1051-00106B.","page":"1105-1130","conference":{"end_date":"2023-11-09","name":"FOCS: Symposium on Foundations of Computer Science","start_date":"2023-11-06","location":"Santa Cruz, CA, United States"},"arxiv":1,"status":"public","language":[{"iso":"eng"}],"date_published":"2023-12-22T00:00:00Z","doi":"10.1109/focs57990.2023.00066","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"conference","article_processing_charge":"No","oa_version":"Preprint","quality_controlled":"1","abstract":[{"lang":"eng","text":"In all state-of-the-art sketching and coreset techniques for clustering, as well as in the best known fixed-parameter tractable approximation algorithms, randomness plays a key role. For the classic k-median and k-means problems, there are no known deterministic dimensionality reduction procedure or coreset construction that avoid an exponential dependency on the input dimension d, the precision parameter $\\varepsilon^{-1}$ or k. Furthermore, there is no coreset construction that succeeds with probability $1-1/n$ and whose size does not depend on the number of input points, n. This has led researchers in the area to ask what is the power of randomness for clustering sketches [Feldman WIREs Data Mining Knowl. Discov’20].Similarly, the best approximation ratio achievable deterministically without a complexity exponential in the dimension are $1+\\sqrt{2}$ for k-median [Cohen-Addad, Esfandiari, Mirrokni, Narayanan, STOC’22] and 6.12903 for k-means [Grandoni, Ostrovsky, Rabani, Schulman, Venkat, Inf. Process. Lett.’22]. Those are the best results, even when allowing a complexity FPT in the number of clusters k: this stands in sharp contrast with the $(1+\\varepsilon)$-approximation achievable in that case, when allowing randomization.In this paper, we provide deterministic sketches constructions for clustering, whose size bounds are close to the best-known randomized ones. We show how to compute a dimension reduction onto $\\varepsilon^{-O(1)} \\log k$ dimensions in time $k^{O\\left(\\varepsilon^{-O(1)}+\\log \\log k\\right)}$ poly $(n d)$, and how to build a coreset of size $O\\left(k^{2} \\log ^{3} k \\varepsilon^{-O(1)}\\right)$ in time $2^{\\varepsilon^{O(1)} k \\log ^{3} k}+k^{O\\left(\\varepsilon^{-O(1)}+\\log \\log k\\right)}$ poly $(n d)$. In the case where k is small, this answers an open question of [Feldman WIDM’20] and [Munteanu and Schwiegelshohn, Künstliche Intell. ’18] on whether it is possible to efficiently compute coresets deterministically.We also construct a deterministic algorithm for computing $(1+$ $\\varepsilon)$-approximation to k-median and k-means in high dimensional Euclidean spaces in time $2^{k^{2} \\log ^{3} k / \\varepsilon^{O(1)}}$ poly $(n d)$, close to the best randomized complexity of $2^{(k / \\varepsilon)^{O(1)}}$ nd (see [Kumar, Sabharwal, Sen, JACM 10] and [Bhattacharya, Jaiswal, Kumar, TCS’18]).Furthermore, our new insights on sketches also yield a randomized coreset construction that uses uniform sampling, that immediately improves over the recent results of [Braverman et al. FOCS ’22] by a factor k."}],"publication_status":"published","_id":"14768","year":"2023","ec_funded":1,"date_created":"2024-01-09T16:20:09Z","title":"Deterministic clustering in high dimensional spaces: Sketches and approximation","external_id":{"arxiv":["2310.04076"]},"project":[{"name":"IST-BRIDGE: International postdoctoral program","call_identifier":"H2020","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"},{"_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62","grant_number":"101019564","call_identifier":"H2020","name":"The design and evaluation of modern fully dynamic data structures"}],"oa":1,"publication_identifier":{"eisbn":["9798350318944"]},"publication":"2023 IEEE 64th Annual Symposium on Foundations of Computer Science","day":"22","date_updated":"2024-01-16T07:28:06Z","citation":{"mla":"Cohen-Addad, Vincent, et al. “Deterministic Clustering in High Dimensional Spaces: Sketches and Approximation.” 2023 IEEE 64th Annual Symposium on Foundations of Computer Science, IEEE, 2023, pp. 1105–30, doi:10.1109/focs57990.2023.00066.","ama":"Cohen-Addad V, Saulpic D, Schwiegelshohn C. Deterministic clustering in high dimensional spaces: Sketches and approximation. In: 2023 IEEE 64th Annual Symposium on Foundations of Computer Science. IEEE; 2023:1105-1130. doi:10.1109/focs57990.2023.00066","apa":"Cohen-Addad, V., Saulpic, D., & Schwiegelshohn, C. (2023). Deterministic clustering in high dimensional spaces: Sketches and approximation. In 2023 IEEE 64th Annual Symposium on Foundations of Computer Science (pp. 1105–1130). Santa Cruz, CA, United States: IEEE. https://doi.org/10.1109/focs57990.2023.00066","ieee":"V. Cohen-Addad, D. Saulpic, and C. Schwiegelshohn, “Deterministic clustering in high dimensional spaces: Sketches and approximation,” in 2023 IEEE 64th Annual Symposium on Foundations of Computer Science, Santa Cruz, CA, United States, 2023, pp. 1105–1130.","chicago":"Cohen-Addad, Vincent, David Saulpic, and Chris Schwiegelshohn. “Deterministic Clustering in High Dimensional Spaces: Sketches and Approximation.” In 2023 IEEE 64th Annual Symposium on Foundations of Computer Science, 1105–30. IEEE, 2023. https://doi.org/10.1109/focs57990.2023.00066.","ista":"Cohen-Addad V, Saulpic D, Schwiegelshohn C. 2023. Deterministic clustering in high dimensional spaces: Sketches and approximation. 2023 IEEE 64th Annual Symposium on Foundations of Computer Science. FOCS: Symposium on Foundations of Computer Science, 1105–1130.","short":"V. Cohen-Addad, D. Saulpic, C. Schwiegelshohn, in:, 2023 IEEE 64th Annual Symposium on Foundations of Computer Science, IEEE, 2023, pp. 1105–1130."},"author":[{"first_name":"Vincent","last_name":"Cohen-Addad","full_name":"Cohen-Addad, Vincent"},{"id":"f8e48cf0-b0ff-11ed-b0e9-b4c35598f964","full_name":"Saulpic, David","last_name":"Saulpic","first_name":"David"},{"last_name":"Schwiegelshohn","first_name":"Chris","full_name":"Schwiegelshohn, Chris"}]},{"scopus_import":"1","page":"1141-1142","isi":1,"publisher":"Springer Nature","department":[{"_id":"JoDa"}],"month":"08","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":20,"type":"journal_article","intvolume":" 20","language":[{"iso":"eng"}],"status":"public","doi":"10.1038/s41592-023-01937-5","date_published":"2023-08-01T00:00:00Z","year":"2023","_id":"14770","date_created":"2024-01-10T08:07:15Z","oa_version":"None","keyword":["Cell Biology","Molecular Biology","Biochemistry","Biotechnology"],"article_processing_charge":"No","quality_controlled":"1","abstract":[{"lang":"eng","text":"We developed LIONESS, a technology that leverages improvements to optical super-resolution microscopy and prior information on sample structure via machine learning to overcome the limitations (in 3D-resolution, signal-to-noise ratio and light exposure) of optical microscopy of living biological specimens. LIONESS enables dense reconstruction of living brain tissue and morphodynamics visualization at the nanoscale."}],"publication_status":"published","related_material":{"record":[{"relation":"extended_version","status":"public","id":"13267"}]},"article_type":"letter_note","publication_identifier":{"eissn":["1548-7105"],"issn":["1548-7091"]},"publication":"Nature Methods","day":"01","citation":{"ama":"Danzl JG, Velicky P. LIONESS enables 4D nanoscale reconstruction of living brain tissue. Nature Methods. 2023;20(8):1141-1142. doi:10.1038/s41592-023-01937-5","apa":"Danzl, J. G., & Velicky, P. (2023). LIONESS enables 4D nanoscale reconstruction of living brain tissue. Nature Methods. Springer Nature. https://doi.org/10.1038/s41592-023-01937-5","ieee":"J. G. Danzl and P. Velicky, “LIONESS enables 4D nanoscale reconstruction of living brain tissue,” Nature Methods, vol. 20, no. 8. Springer Nature, pp. 1141–1142, 2023.","mla":"Danzl, Johann G., and Philipp Velicky. “LIONESS Enables 4D Nanoscale Reconstruction of Living Brain Tissue.” Nature Methods, vol. 20, no. 8, Springer Nature, 2023, pp. 1141–42, doi:10.1038/s41592-023-01937-5.","ista":"Danzl JG, Velicky P. 2023. LIONESS enables 4D nanoscale reconstruction of living brain tissue. Nature Methods. 20(8), 1141–1142.","chicago":"Danzl, Johann G, and Philipp Velicky. “LIONESS Enables 4D Nanoscale Reconstruction of Living Brain Tissue.” Nature Methods. Springer Nature, 2023. https://doi.org/10.1038/s41592-023-01937-5.","short":"J.G. Danzl, P. Velicky, Nature Methods 20 (2023) 1141–1142."},"author":[{"first_name":"Johann G","last_name":"Danzl","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","full_name":"Danzl, Johann G","orcid":"0000-0001-8559-3973"},{"full_name":"Velicky, Philipp","id":"39BDC62C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2340-7431","first_name":"Philipp","last_name":"Velicky"}],"date_updated":"2024-01-10T08:37:48Z","issue":"8","external_id":{"isi":["001025621500002"]},"title":"LIONESS enables 4D nanoscale reconstruction of living brain tissue"},{"abstract":[{"lang":"eng","text":"Pruning—that is, setting a significant subset of the parameters of a neural network to zero—is one of the most popular methods of model compression. Yet, several recent works have raised the issue that pruning may induce or exacerbate bias in the output of the compressed model. Despite existing evidence for this phenomenon, the relationship between neural network pruning and induced bias is not well-understood. In this work, we systematically investigate and characterize this phenomenon in Convolutional Neural Networks for computer vision. First, we show that it is in fact possible to obtain highly-sparse models, e.g. with less than 10% remaining weights, which do not decrease in accuracy nor substantially increase in bias when compared to dense models. At the same time, we also find that, at higher sparsities, pruned models exhibit higher uncertainty in their outputs, as well as increased correlations, which we directly link to increased bias. We propose easy-to-use criteria which, based only on the uncompressed model, establish whether bias will increase with pruning, and identify the samples most susceptible to biased predictions post-compression. Our code can be found at https://github.com/IST-DASLab/pruned-vision-model-bias."}],"related_material":{"link":[{"url":"https://github.com/IST-DASLab/pruned-vision-model-bias","relation":"software"}]},"publication_status":"published","article_processing_charge":"No","oa_version":"Preprint","quality_controlled":"1","_id":"14771","year":"2023","ec_funded":1,"date_created":"2024-01-10T08:42:40Z","external_id":{"isi":["001062531308068"],"arxiv":["2304.12622"]},"title":"Bias in pruned vision models: In-depth analysis and countermeasures","project":[{"name":"Vienna Graduate School on Computational Optimization","grant_number":" W1260-N35","_id":"9B9290DE-BA93-11EA-9121-9846C619BF3A"},{"name":"Elastic Coordination for Scalable Machine Learning","call_identifier":"H2020","grant_number":"805223","_id":"268A44D6-B435-11E9-9278-68D0E5697425"}],"citation":{"mla":"Iofinova, Eugenia B., et al. “Bias in Pruned Vision Models: In-Depth Analysis and Countermeasures.” 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, IEEE, 2023, pp. 24364–73, doi:10.1109/cvpr52729.2023.02334.","ieee":"E. B. Iofinova, E.-A. Peste, and D.-A. Alistarh, “Bias in pruned vision models: In-depth analysis and countermeasures,” in 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Vancouver, BC, Canada, 2023, pp. 24364–24373.","ama":"Iofinova EB, Peste E-A, Alistarh D-A. Bias in pruned vision models: In-depth analysis and countermeasures. In: 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition. IEEE; 2023:24364-24373. doi:10.1109/cvpr52729.2023.02334","apa":"Iofinova, E. B., Peste, E.-A., & Alistarh, D.-A. (2023). Bias in pruned vision models: In-depth analysis and countermeasures. In 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (pp. 24364–24373). Vancouver, BC, Canada: IEEE. https://doi.org/10.1109/cvpr52729.2023.02334","chicago":"Iofinova, Eugenia B, Elena-Alexandra Peste, and Dan-Adrian Alistarh. “Bias in Pruned Vision Models: In-Depth Analysis and Countermeasures.” In 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 24364–73. IEEE, 2023. https://doi.org/10.1109/cvpr52729.2023.02334.","ista":"Iofinova EB, Peste E-A, Alistarh D-A. 2023. Bias in pruned vision models: In-depth analysis and countermeasures. 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition. CVPR: Conference on Computer Vision and Pattern Recognition, 24364–24373.","short":"E.B. Iofinova, E.-A. Peste, D.-A. Alistarh, in:, 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, IEEE, 2023, pp. 24364–24373."},"author":[{"full_name":"Iofinova, Eugenia B","id":"f9a17499-f6e0-11ea-865d-fdf9a3f77117","orcid":"0000-0002-7778-3221","first_name":"Eugenia B","last_name":"Iofinova"},{"last_name":"Peste","first_name":"Elena-Alexandra","id":"32D78294-F248-11E8-B48F-1D18A9856A87","full_name":"Peste, Elena-Alexandra"},{"full_name":"Alistarh, Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","first_name":"Dan-Adrian","last_name":"Alistarh"}],"date_updated":"2024-01-10T08:59:26Z","oa":1,"publication":"2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition","publication_identifier":{"eissn":["2575-7075"],"eisbn":["9798350301298"]},"day":"22","month":"08","publisher":"IEEE","department":[{"_id":"DaAl"},{"_id":"ChLa"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2304.12622"}],"isi":1,"conference":{"end_date":"2023-06-24","name":"CVPR: Conference on Computer Vision and Pattern Recognition","location":"Vancouver, BC, Canada","start_date":"2023-06-17"},"page":"24364-24373","arxiv":1,"acknowledgement":"The authors would like to sincerely thank Sara Hooker for her feedback during the development of this work. EI was supported in part by the FWF DK VGSCO, grant agreement number W1260-N35. AP and DA acknowledge generous ERC support, via Starting Grant 805223 ScaleML.","status":"public","language":[{"iso":"eng"}],"date_published":"2023-08-22T00:00:00Z","doi":"10.1109/cvpr52729.2023.02334","type":"conference","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"issue":"11","article_number":"110146","has_accepted_license":"1","external_id":{"isi":["001081809000001"],"arxiv":["2108.01962"]},"title":"Maximal Lp-regularity and H∞-calculus for block operator matrices and applications","publication":"Journal of Functional Analysis","publication_identifier":{"issn":["0022-1236"]},"oa":1,"day":"01","citation":{"chicago":"Agresti, Antonio, and Amru Hussein. “Maximal Lp-Regularity and H∞-Calculus for Block Operator Matrices and Applications.” Journal of Functional Analysis. Elsevier, 2023. https://doi.org/10.1016/j.jfa.2023.110146.","ista":"Agresti A, Hussein A. 2023. Maximal Lp-regularity and H∞-calculus for block operator matrices and applications. Journal of Functional Analysis. 285(11), 110146.","mla":"Agresti, Antonio, and Amru Hussein. “Maximal Lp-Regularity and H∞-Calculus for Block Operator Matrices and Applications.” Journal of Functional Analysis, vol. 285, no. 11, 110146, Elsevier, 2023, doi:10.1016/j.jfa.2023.110146.","ieee":"A. Agresti and A. Hussein, “Maximal Lp-regularity and H∞-calculus for block operator matrices and applications,” Journal of Functional Analysis, vol. 285, no. 11. Elsevier, 2023.","ama":"Agresti A, Hussein A. Maximal Lp-regularity and H∞-calculus for block operator matrices and applications. Journal of Functional Analysis. 2023;285(11). doi:10.1016/j.jfa.2023.110146","apa":"Agresti, A., & Hussein, A. (2023). Maximal Lp-regularity and H∞-calculus for block operator matrices and applications. Journal of Functional Analysis. Elsevier. https://doi.org/10.1016/j.jfa.2023.110146","short":"A. Agresti, A. Hussein, Journal of Functional Analysis 285 (2023)."},"author":[{"orcid":"0000-0002-9573-2962","full_name":"Agresti, Antonio","id":"673cd0cc-9b9a-11eb-b144-88f30e1fbb72","last_name":"Agresti","first_name":"Antonio"},{"full_name":"Hussein, Amru","last_name":"Hussein","first_name":"Amru"}],"date_updated":"2024-01-10T11:24:56Z","oa_version":"Published Version","keyword":["Analysis"],"article_processing_charge":"Yes (in subscription journal)","quality_controlled":"1","file":[{"checksum":"eda98ca2aa73da91bd074baed34c2b3c","content_type":"application/pdf","file_size":1120592,"creator":"dernst","access_level":"open_access","file_name":"2023_JourFunctionalAnalysis_Agresti.pdf","success":1,"date_created":"2024-01-10T11:23:57Z","relation":"main_file","file_id":"14789","date_updated":"2024-01-10T11:23:57Z"}],"abstract":[{"lang":"eng","text":"Many coupled evolution equations can be described via 2×2-block operator matrices of the form A=[ \r\nA\tB\r\nC\tD\r\n ] in a product space X=X1×X2 with possibly unbounded entries. Here, the case of diagonally dominant block operator matrices is considered, that is, the case where the full operator A can be seen as a relatively bounded perturbation of its diagonal part with D(A)=D(A)×D(D) though with possibly large relative bound. For such operators the properties of sectoriality, R-sectoriality and the boundedness of the H∞-calculus are studied, and for these properties perturbation results for possibly large but structured perturbations are derived. Thereby, the time dependent parabolic problem associated with A can be analyzed in maximal Lpt\r\n-regularity spaces, and this is applied to a wide range of problems such as different theories for liquid crystals, an artificial Stokes system, strongly damped wave and plate equations, and a Keller-Segel model."}],"publication_status":"published","article_type":"original","year":"2023","_id":"14772","date_created":"2024-01-10T09:15:18Z","ddc":["510"],"intvolume":" 285","language":[{"iso":"eng"}],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"doi":"10.1016/j.jfa.2023.110146","date_published":"2023-12-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2024-01-10T11:23:57Z","volume":285,"type":"journal_article","isi":1,"publisher":"Elsevier","department":[{"_id":"JuFi"}],"month":"12","scopus_import":"1","acknowledgement":"We would like to thank Tim Binz, Emiel Lorist and Mark Veraar for valuable discussions. We also thank the anonymous referees for their helpful comments and suggestions, and for the very accurate reading of the manuscript.\r\nThe first author has been supported partially by the Nachwuchsring – Network for the promotion of young scientists – at TU Kaiserslautern. Both authors have been supported by MathApp – Mathematics Applied to Real-World Problems - part of the Research Initiative of the Federal State of Rhineland-Palatinate, Germany.","arxiv":1},{"author":[{"first_name":"Caroline J","last_name":"Muller","full_name":"Muller, Caroline J","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","orcid":"0000-0001-5836-5350"},{"full_name":"Abramian, Sophie","last_name":"Abramian","first_name":"Sophie"}],"date_updated":"2024-01-10T12:38:02Z","citation":{"chicago":"Muller, Caroline J, and Sophie Abramian. “The Cloud Dynamics of Convective Storm Systems.” Physics Today. AIP Publishing, 2023. https://doi.org/10.1063/pt.3.5234.","ista":"Muller CJ, Abramian S. 2023. The cloud dynamics of convective storm systems. Physics Today. 76(5), 28.","mla":"Muller, Caroline J., and Sophie Abramian. “The Cloud Dynamics of Convective Storm Systems.” Physics Today, vol. 76, no. 5, 28, AIP Publishing, 2023, doi:10.1063/pt.3.5234.","apa":"Muller, C. J., & Abramian, S. (2023). The cloud dynamics of convective storm systems. Physics Today. AIP Publishing. https://doi.org/10.1063/pt.3.5234","ieee":"C. J. Muller and S. Abramian, “The cloud dynamics of convective storm systems,” Physics Today, vol. 76, no. 5. AIP Publishing, 2023.","ama":"Muller CJ, Abramian S. The cloud dynamics of convective storm systems. Physics Today. 2023;76(5). doi:10.1063/pt.3.5234","short":"C.J. Muller, S. Abramian, Physics Today 76 (2023)."},"day":"01","oa":1,"publication":"Physics Today","publication_identifier":{"issn":["0031-9228"],"eissn":["1945-0699"]},"external_id":{"isi":["000984516100007"]},"title":"The cloud dynamics of convective storm systems","issue":"5","article_number":"28","date_created":"2024-01-10T09:18:04Z","_id":"14773","year":"2023","article_type":"original","publication_status":"published","abstract":[{"lang":"eng","text":"Through a combination of idealized simulations and real-world data, researchers are uncovering how internal feedbacks and large-scale motions influence cloud dynamics."}],"quality_controlled":"1","keyword":["General Physics and Astronomy"],"article_processing_charge":"No","oa_version":"Published Version","type":"journal_article","volume":76,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2023-05-01T00:00:00Z","doi":"10.1063/pt.3.5234","status":"public","language":[{"iso":"eng"}],"intvolume":" 76","month":"05","department":[{"_id":"CaMu"}],"publisher":"AIP Publishing","isi":1,"main_file_link":[{"url":"https://www.lmd.ens.fr/muller/Pubs/2023-MullerAbramianPhysToday.pdf","open_access":"1"}]},{"oa":1,"publication_identifier":{"eissn":["1477-9129"],"issn":["0950-1991"]},"publication":"Development","day":"01","citation":{"short":"R.K. Harish, M. Gupta, D. Zöller, H. Hartmann, A. Gheisari, A. Machate, S. Hans, M. Brand, Development 150 (2023).","ista":"Harish RK, Gupta M, Zöller D, Hartmann H, Gheisari A, Machate A, Hans S, Brand M. 2023. Real-time monitoring of an endogenous Fgf8a gradient attests to its role as a morphogen during zebrafish gastrulation. Development. 150(19), dev201559.","chicago":"Harish, Rohit K, Mansi Gupta, Daniela Zöller, Hella Hartmann, Ali Gheisari, Anja Machate, Stefan Hans, and Michael Brand. “Real-Time Monitoring of an Endogenous Fgf8a Gradient Attests to Its Role as a Morphogen during Zebrafish Gastrulation.” Development. The Company of Biologists, 2023. https://doi.org/10.1242/dev.201559.","apa":"Harish, R. K., Gupta, M., Zöller, D., Hartmann, H., Gheisari, A., Machate, A., … Brand, M. (2023). Real-time monitoring of an endogenous Fgf8a gradient attests to its role as a morphogen during zebrafish gastrulation. Development. The Company of Biologists. https://doi.org/10.1242/dev.201559","ieee":"R. K. Harish et al., “Real-time monitoring of an endogenous Fgf8a gradient attests to its role as a morphogen during zebrafish gastrulation,” Development, vol. 150, no. 19. The Company of Biologists, 2023.","ama":"Harish RK, Gupta M, Zöller D, et al. Real-time monitoring of an endogenous Fgf8a gradient attests to its role as a morphogen during zebrafish gastrulation. Development. 2023;150(19). doi:10.1242/dev.201559","mla":"Harish, Rohit K., et al. “Real-Time Monitoring of an Endogenous Fgf8a Gradient Attests to Its Role as a Morphogen during Zebrafish Gastrulation.” Development, vol. 150, no. 19, dev201559, The Company of Biologists, 2023, doi:10.1242/dev.201559."},"date_updated":"2024-01-10T12:45:25Z","author":[{"last_name":"Harish","first_name":"Rohit K","full_name":"Harish, Rohit K","id":"1bae78aa-ee0e-11ec-9b76-bc42990f409d"},{"full_name":"Gupta, Mansi","last_name":"Gupta","first_name":"Mansi"},{"first_name":"Daniela","last_name":"Zöller","full_name":"Zöller, Daniela"},{"last_name":"Hartmann","first_name":"Hella","full_name":"Hartmann, Hella"},{"last_name":"Gheisari","first_name":"Ali","full_name":"Gheisari, Ali"},{"full_name":"Machate, Anja","first_name":"Anja","last_name":"Machate"},{"first_name":"Stefan","last_name":"Hans","full_name":"Hans, Stefan"},{"full_name":"Brand, Michael","last_name":"Brand","first_name":"Michael"}],"article_number":"dev201559","issue":"19","has_accepted_license":"1","external_id":{"isi":["001097449100002"],"pmid":["37665167"]},"title":"Real-time monitoring of an endogenous Fgf8a gradient attests to its role as a morphogen during zebrafish gastrulation","_id":"14774","year":"2023","date_created":"2024-01-10T09:18:54Z","pmid":1,"article_processing_charge":"Yes (via OA deal)","keyword":["Developmental Biology","Molecular Biology"],"oa_version":"Published Version","quality_controlled":"1","abstract":[{"text":"Morphogen gradients impart positional information to cells in a homogenous tissue field. Fgf8a, a highly conserved growth factor, has been proposed to act as a morphogen during zebrafish gastrulation. However, technical limitations have so far prevented direct visualization of the endogenous Fgf8a gradient and confirmation of its morphogenic activity. Here, we monitor Fgf8a propagation in the developing neural plate using a CRISPR/Cas9-mediated EGFP knock-in at the endogenous fgf8a locus. By combining sensitive imaging with single-molecule fluorescence correlation spectroscopy, we demonstrate that Fgf8a, which is produced at the embryonic margin, propagates by diffusion through the extracellular space and forms a graded distribution towards the animal pole. Overlaying the Fgf8a gradient curve with expression profiles of its downstream targets determines the precise input-output relationship of Fgf8a-mediated patterning. Manipulation of the extracellular Fgf8a levels alters the signaling outcome, thus establishing Fgf8a as a bona fide morphogen during zebrafish gastrulation. Furthermore, by hindering Fgf8a diffusion, we demonstrate that extracellular diffusion of the protein from the source is crucial for it to achieve its morphogenic potential.","lang":"eng"}],"file":[{"access_level":"open_access","creator":"dernst","checksum":"2d6f52dc33260a9b2352b8f28374ba5f","content_type":"application/pdf","file_size":12836306,"date_updated":"2024-01-10T12:41:13Z","file_name":"2023_Development_Harish.pdf","file_id":"14790","date_created":"2024-01-10T12:41:13Z","success":1,"relation":"main_file"}],"article_type":"original","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2024-01-10T12:41:13Z","volume":150,"type":"journal_article","ddc":["570"],"intvolume":" 150","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"status":"public","language":[{"iso":"eng"}],"date_published":"2023-10-01T00:00:00Z","doi":"10.1242/dev.201559","acknowledgement":"We thank members of the Brand lab, as well as Justina Stark (Ivo Sbalzarini group, Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany) for project-related discussions; Darren Gilmour (University of Zurich), Karuna Sampath (University of Warwick) and Gokul Kesavan (Vowels Lifesciences Private Limited, Bangalore) for comments on the manuscript; personnel of the CMCB technology platform, TU Dresden for imaging and image analysis-related support; and Maurizio Abbate (Technical support, Arivis) for help with image analysis. We are also grateful to Stapornwongkul and Briscoe for commenting on a preprint version of our work (Stapornwongkul and Briscoe, 2022).\r\nThis work was supported by the Deutsche Forschungsgemeinschaft (BR 1746/6-2, BR 1746/11-1 and BR 1746/3 to M.B.), by a Cluster of Excellence ‘Physics of Life’ seed grant and by institutional funds from Technische Universitat Dresden (to M.B.). Open Access funding provided by Technische Universitat Dresden. Deposited in PMC for immediate release.","isi":1,"month":"10","publisher":"The Company of Biologists","department":[{"_id":"AnKi"}]}]