[{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"project":[{"_id":"260AA4E2-B435-11E9-9278-68D0E5697425","grant_number":"747687","call_identifier":"H2020","name":"Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells"}],"quality_controlled":"1","doi":"10.21769/bioprotoc.3018","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2331-8325"]},"month":"09","year":"2018","acknowledgement":" FöFoLe project 947 (F.G.), the Friedrich-Baur-Stiftung project 41/16 (F.G.)","department":[{"_id":"MiSi"}],"publisher":"Bio-Protocol","publication_status":"published","author":[{"full_name":"Fan, Shuxia","first_name":"Shuxia","last_name":"Fan"},{"first_name":"Michael","last_name":"Lorenz","full_name":"Lorenz, Michael"},{"full_name":"Massberg, Steffen","last_name":"Massberg","first_name":"Steffen"},{"full_name":"Gärtner, Florian R","last_name":"Gärtner","first_name":"Florian R","orcid":"0000-0001-6120-3723","id":"397A88EE-F248-11E8-B48F-1D18A9856A87"}],"volume":8,"date_updated":"2021-01-12T08:07:12Z","date_created":"2019-04-29T09:40:33Z","article_number":"e3018","ec_funded":1,"file_date_updated":"2020-07-14T12:47:28Z","license":"https://creativecommons.org/licenses/by/4.0/","citation":{"ama":"Fan S, Lorenz M, Massberg S, Gärtner FR. Platelet migration and bacterial trapping assay under flow. Bio-Protocol. 2018;8(18). doi:10.21769/bioprotoc.3018","ista":"Fan S, Lorenz M, Massberg S, Gärtner FR. 2018. Platelet migration and bacterial trapping assay under flow. Bio-Protocol. 8(18), e3018.","apa":"Fan, S., Lorenz, M., Massberg, S., & Gärtner, F. R. (2018). Platelet migration and bacterial trapping assay under flow. Bio-Protocol. Bio-Protocol. https://doi.org/10.21769/bioprotoc.3018","ieee":"S. Fan, M. Lorenz, S. Massberg, and F. R. Gärtner, “Platelet migration and bacterial trapping assay under flow,” Bio-Protocol, vol. 8, no. 18. Bio-Protocol, 2018.","mla":"Fan, Shuxia, et al. “Platelet Migration and Bacterial Trapping Assay under Flow.” Bio-Protocol, vol. 8, no. 18, e3018, Bio-Protocol, 2018, doi:10.21769/bioprotoc.3018.","short":"S. Fan, M. Lorenz, S. Massberg, F.R. Gärtner, Bio-Protocol 8 (2018).","chicago":"Fan, Shuxia, Michael Lorenz, Steffen Massberg, and Florian R Gärtner. “Platelet Migration and Bacterial Trapping Assay under Flow.” Bio-Protocol. Bio-Protocol, 2018. https://doi.org/10.21769/bioprotoc.3018."},"publication":"Bio-Protocol","date_published":"2018-09-20T00:00:00Z","keyword":["Platelets","Cell migration","Bacteria","Shear flow","Fibrinogen","E. coli"],"has_accepted_license":"1","day":"20","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"6354","intvolume":" 8","ddc":["570"],"status":"public","title":"Platelet migration and bacterial trapping assay under flow","oa_version":"Published Version","file":[{"content_type":"application/pdf","file_size":2928337,"creator":"dernst","file_name":"2018_BioProtocol_Fan.pdf","access_level":"open_access","date_created":"2019-04-30T08:04:33Z","date_updated":"2020-07-14T12:47:28Z","checksum":"d4588377e789da7f360b553ae02c5119","relation":"main_file","file_id":"6360"}],"type":"journal_article","issue":"18","abstract":[{"text":"Blood platelets are critical for hemostasis and thrombosis, but also play diverse roles during immune responses. We have recently reported that platelets migrate at sites of infection in vitro and in vivo. Importantly, platelets use their ability to migrate to collect and bundle fibrin (ogen)-bound bacteria accomplishing efficient intravascular bacterial trapping. Here, we describe a method that allows analyzing platelet migration in vitro, focusing on their ability to collect bacteria and trap bacteria under flow.","lang":"eng"}]},{"file_date_updated":"2020-07-14T12:47:30Z","type":"conference_poster","oa_version":"Published Version","file":[{"relation":"main_file","file_id":"6460","date_created":"2019-05-16T07:26:25Z","date_updated":"2020-07-14T12:47:30Z","checksum":"9063ab4d10ea93353c3a03bbf53fbcf1","file_name":"Poster_Beitrag_125_Petritsch.pdf","access_level":"open_access","content_type":"application/pdf","file_size":1967778,"creator":"dernst"}],"date_updated":"2020-07-14T23:06:21Z","date_created":"2019-05-16T07:27:14Z","author":[{"full_name":"Petritsch, Barbara","id":"406048EC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2724-4614","first_name":"Barbara","last_name":"Petritsch"}],"department":[{"_id":"E-Lib"}],"publisher":"IST Austria","ddc":["020"],"status":"public","title":"Open Access at IST Austria 2009-2017","publication_status":"published","year":"2018","_id":"6459","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","day":"24","month":"09","keyword":["Open Access","Publication Analysis"],"language":[{"iso":"eng"}],"date_published":"2018-09-24T00:00:00Z","doi":"10.5281/zenodo.1410279","conference":{"end_date":"2018-09-26","start_date":"2018-09-24","location":"Graz, Austria","name":"Open-Access-Tage"},"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"citation":{"ama":"Petritsch B. Open Access at IST Austria 2009-2017. IST Austria; 2018. doi:10.5281/zenodo.1410279","apa":"Petritsch, B. (2018). Open Access at IST Austria 2009-2017. Presented at the Open-Access-Tage, Graz, Austria: IST Austria. https://doi.org/10.5281/zenodo.1410279","ieee":"B. Petritsch, Open Access at IST Austria 2009-2017. IST Austria, 2018.","ista":"Petritsch B. 2018. Open Access at IST Austria 2009-2017, IST Austria,p.","short":"B. Petritsch, Open Access at IST Austria 2009-2017, IST Austria, 2018.","mla":"Petritsch, Barbara. Open Access at IST Austria 2009-2017. IST Austria, 2018, doi:10.5281/zenodo.1410279.","chicago":"Petritsch, Barbara. Open Access at IST Austria 2009-2017. IST Austria, 2018. https://doi.org/10.5281/zenodo.1410279."}},{"day":"14","scopus_import":1,"date_published":"2018-06-14T00:00:00Z","publication":"Probability Theory and Related Fields","citation":{"ama":"Lee J, Schnelli K. Local law and Tracy–Widom limit for sparse random matrices. Probability Theory and Related Fields. 2018;171(1-2). doi:10.1007/s00440-017-0787-8","ista":"Lee J, Schnelli K. 2018. Local law and Tracy–Widom limit for sparse random matrices. Probability Theory and Related Fields. 171(1–2), 543–616.","ieee":"J. Lee and K. Schnelli, “Local law and Tracy–Widom limit for sparse random matrices,” Probability Theory and Related Fields, vol. 171, no. 1–2. Springer, 2018.","apa":"Lee, J., & Schnelli, K. (2018). Local law and Tracy–Widom limit for sparse random matrices. Probability Theory and Related Fields. Springer. https://doi.org/10.1007/s00440-017-0787-8","mla":"Lee, Jii, and Kevin Schnelli. “Local Law and Tracy–Widom Limit for Sparse Random Matrices.” Probability Theory and Related Fields, vol. 171, no. 1–2, 543–616, Springer, 2018, doi:10.1007/s00440-017-0787-8.","short":"J. Lee, K. Schnelli, Probability Theory and Related Fields 171 (2018).","chicago":"Lee, Jii, and Kevin Schnelli. “Local Law and Tracy–Widom Limit for Sparse Random Matrices.” Probability Theory and Related Fields. Springer, 2018. https://doi.org/10.1007/s00440-017-0787-8."},"abstract":[{"lang":"eng","text":"We consider spectral properties and the edge universality of sparse random matrices, the class of random matrices that includes the adjacency matrices of the Erdős–Rényi graph model G(N, p). We prove a local law for the eigenvalue density up to the spectral edges. Under a suitable condition on the sparsity, we also prove that the rescaled extremal eigenvalues exhibit GOE Tracy–Widom fluctuations if a deterministic shift of the spectral edge due to the sparsity is included. For the adjacency matrix of the Erdős–Rényi graph this establishes the Tracy–Widom fluctuations of the second largest eigenvalue when p is much larger than N−2/3 with a deterministic shift of order (Np)−1."}],"issue":"1-2","type":"journal_article","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"690","title":"Local law and Tracy–Widom limit for sparse random matrices","status":"public","intvolume":" 171","month":"06","doi":"10.1007/s00440-017-0787-8","language":[{"iso":"eng"}],"oa":1,"external_id":{"arxiv":["1605.08767"]},"main_file_link":[{"url":"https://arxiv.org/abs/1605.08767","open_access":"1"}],"quality_controlled":"1","project":[{"call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","_id":"258DCDE6-B435-11E9-9278-68D0E5697425","grant_number":"338804"}],"publist_id":"7017","ec_funded":1,"article_number":"543-616","author":[{"full_name":"Lee, Jii","last_name":"Lee","first_name":"Jii"},{"last_name":"Schnelli","first_name":"Kevin","orcid":"0000-0003-0954-3231","id":"434AD0AE-F248-11E8-B48F-1D18A9856A87","full_name":"Schnelli, Kevin"}],"date_created":"2018-12-11T11:47:56Z","date_updated":"2021-01-12T08:09:33Z","volume":171,"year":"2018","publication_status":"published","publisher":"Springer","department":[{"_id":"LaEr"}]},{"publist_id":"6992","author":[{"first_name":"Alexander","last_name":"Shekhovtsov","full_name":"Shekhovtsov, Alexander"},{"full_name":"Swoboda, Paul","id":"446560C6-F248-11E8-B48F-1D18A9856A87","first_name":"Paul","last_name":"Swoboda"},{"last_name":"Savchynskyy","first_name":"Bogdan","full_name":"Savchynskyy, Bogdan"}],"volume":40,"date_updated":"2021-01-12T08:11:32Z","date_created":"2018-12-11T11:48:01Z","year":"2018","department":[{"_id":"VlKo"}],"publisher":"IEEE","publication_status":"published","publication_identifier":{"issn":["01628828"]},"month":"07","doi":"10.1109/TPAMI.2017.2730884","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://arxiv.org/abs/1508.07902","open_access":"1"}],"oa":1,"external_id":{"arxiv":["1508.07902"]},"quality_controlled":"1","issue":"7","abstract":[{"text":"We consider the NP-hard problem of MAP-inference for undirected discrete graphical models. We propose a polynomial time and practically efficient algorithm for finding a part of its optimal solution. Specifically, our algorithm marks some labels of the considered graphical model either as (i) optimal, meaning that they belong to all optimal solutions of the inference problem; (ii) non-optimal if they provably do not belong to any solution. With access to an exact solver of a linear programming relaxation to the MAP-inference problem, our algorithm marks the maximal possible (in a specified sense) number of labels. We also present a version of the algorithm, which has access to a suboptimal dual solver only and still can ensure the (non-)optimality for the marked labels, although the overall number of the marked labels may decrease. We propose an efficient implementation, which runs in time comparable to a single run of a suboptimal dual solver. Our method is well-scalable and shows state-of-the-art results on computational benchmarks from machine learning and computer vision.","lang":"eng"}],"type":"journal_article","oa_version":"Preprint","_id":"703","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 40","title":"Maximum persistency via iterative relaxed inference with graphical models","status":"public","day":"01","scopus_import":1,"date_published":"2018-07-01T00:00:00Z","citation":{"chicago":"Shekhovtsov, Alexander, Paul Swoboda, and Bogdan Savchynskyy. “Maximum Persistency via Iterative Relaxed Inference with Graphical Models.” IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE, 2018. https://doi.org/10.1109/TPAMI.2017.2730884.","mla":"Shekhovtsov, Alexander, et al. “Maximum Persistency via Iterative Relaxed Inference with Graphical Models.” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 40, no. 7, IEEE, 2018, pp. 1668–82, doi:10.1109/TPAMI.2017.2730884.","short":"A. Shekhovtsov, P. Swoboda, B. Savchynskyy, IEEE Transactions on Pattern Analysis and Machine Intelligence 40 (2018) 1668–1682.","ista":"Shekhovtsov A, Swoboda P, Savchynskyy B. 2018. Maximum persistency via iterative relaxed inference with graphical models. IEEE Transactions on Pattern Analysis and Machine Intelligence. 40(7), 1668–1682.","apa":"Shekhovtsov, A., Swoboda, P., & Savchynskyy, B. (2018). Maximum persistency via iterative relaxed inference with graphical models. IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE. https://doi.org/10.1109/TPAMI.2017.2730884","ieee":"A. Shekhovtsov, P. Swoboda, and B. Savchynskyy, “Maximum persistency via iterative relaxed inference with graphical models,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 40, no. 7. IEEE, pp. 1668–1682, 2018.","ama":"Shekhovtsov A, Swoboda P, Savchynskyy B. Maximum persistency via iterative relaxed inference with graphical models. IEEE Transactions on Pattern Analysis and Machine Intelligence. 2018;40(7):1668-1682. doi:10.1109/TPAMI.2017.2730884"},"publication":"IEEE Transactions on Pattern Analysis and Machine Intelligence","page":"1668-1682"},{"type":"conference","abstract":[{"text":"Training deep learning models has received tremendous research interest recently. In particular, there has been intensive research on reducing the communication cost of training when using multiple computational devices, through reducing the precision of the underlying data representation. Naturally, such methods induce system trade-offs—lowering communication precision could de-crease communication overheads and improve scalability; but, on the other hand, it can also reduce the accuracy of training. In this paper, we study this trade-off space, and ask:Can low-precision communication consistently improve the end-to-end performance of training modern neural networks, with no accuracy loss?From the performance point of view, the answer to this question may appear deceptively easy: compressing communication through low precision should help when the ratio between communication and computation is high. However, this answer is less straightforward when we try to generalize this principle across various neural network architectures (e.g., AlexNet vs. ResNet),number of GPUs (e.g., 2 vs. 8 GPUs), machine configurations(e.g., EC2 instances vs. NVIDIA DGX-1), communication primitives (e.g., MPI vs. NCCL), and even different GPU architectures(e.g., Kepler vs. Pascal). Currently, it is not clear how a realistic realization of all these factors maps to the speed up provided by low-precision communication. In this paper, we conduct an empirical study to answer this question and report the insights.","lang":"eng"}],"title":"Synchronous multi-GPU training for deep learning with low-precision communications: An empirical study","status":"public","ddc":["000"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7116","oa_version":"Published Version","file":[{"checksum":"ec979b56abc71016d6e6adfdadbb4afe","date_created":"2019-11-26T14:23:04Z","date_updated":"2020-07-14T12:47:49Z","file_id":"7118","relation":"main_file","creator":"dernst","file_size":1603204,"content_type":"application/pdf","access_level":"open_access","file_name":"2018_OpenProceedings_Grubic.pdf"}],"scopus_import":1,"has_accepted_license":"1","article_processing_charge":"No","day":"26","page":"145-156","citation":{"chicago":"Grubic, Demjan, Leo Tam, Dan-Adrian Alistarh, and Ce Zhang. “Synchronous Multi-GPU Training for Deep Learning with Low-Precision Communications: An Empirical Study.” In Proceedings of the 21st International Conference on Extending Database Technology, 145–56. OpenProceedings, 2018. https://doi.org/10.5441/002/EDBT.2018.14.","mla":"Grubic, Demjan, et al. “Synchronous Multi-GPU Training for Deep Learning with Low-Precision Communications: An Empirical Study.” Proceedings of the 21st International Conference on Extending Database Technology, OpenProceedings, 2018, pp. 145–56, doi:10.5441/002/EDBT.2018.14.","short":"D. Grubic, L. Tam, D.-A. Alistarh, C. Zhang, in:, Proceedings of the 21st International Conference on Extending Database Technology, OpenProceedings, 2018, pp. 145–156.","ista":"Grubic D, Tam L, Alistarh D-A, Zhang C. 2018. Synchronous multi-GPU training for deep learning with low-precision communications: An empirical study. Proceedings of the 21st International Conference on Extending Database Technology. EDBT: Conference on Extending Database Technology, 145–156.","apa":"Grubic, D., Tam, L., Alistarh, D.-A., & Zhang, C. (2018). Synchronous multi-GPU training for deep learning with low-precision communications: An empirical study. In Proceedings of the 21st International Conference on Extending Database Technology (pp. 145–156). Vienna, Austria: OpenProceedings. https://doi.org/10.5441/002/EDBT.2018.14","ieee":"D. Grubic, L. Tam, D.-A. Alistarh, and C. Zhang, “Synchronous multi-GPU training for deep learning with low-precision communications: An empirical study,” in Proceedings of the 21st International Conference on Extending Database Technology, Vienna, Austria, 2018, pp. 145–156.","ama":"Grubic D, Tam L, Alistarh D-A, Zhang C. Synchronous multi-GPU training for deep learning with low-precision communications: An empirical study. In: Proceedings of the 21st International Conference on Extending Database Technology. OpenProceedings; 2018:145-156. doi:10.5441/002/EDBT.2018.14"},"publication":"Proceedings of the 21st International Conference on Extending Database Technology","date_published":"2018-03-26T00:00:00Z","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","file_date_updated":"2020-07-14T12:47:49Z","publisher":"OpenProceedings","department":[{"_id":"DaAl"}],"publication_status":"published","year":"2018","date_created":"2019-11-26T14:19:11Z","date_updated":"2023-02-23T12:59:17Z","author":[{"last_name":"Grubic","first_name":"Demjan","full_name":"Grubic, Demjan"},{"first_name":"Leo","last_name":"Tam","full_name":"Tam, Leo"},{"full_name":"Alistarh, Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","first_name":"Dan-Adrian","last_name":"Alistarh"},{"first_name":"Ce","last_name":"Zhang","full_name":"Zhang, Ce"}],"publication_identifier":{"issn":["2367-2005"],"isbn":["9783893180783"]},"month":"03","quality_controlled":"1","tmp":{"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","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"oa":1,"language":[{"iso":"eng"}],"doi":"10.5441/002/EDBT.2018.14","conference":{"name":"EDBT: Conference on Extending Database Technology","location":"Vienna, Austria","start_date":"2018-03-26","end_date":"2018-03-29"}},{"department":[{"_id":"KrPi"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","publication_status":"published","year":"2018","volume":124,"date_created":"2020-01-30T09:16:05Z","date_updated":"2021-01-12T08:13:26Z","author":[{"id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9139-1654","first_name":"Krzysztof Z","last_name":"Pietrzak","full_name":"Pietrzak, Krzysztof Z"}],"ec_funded":1,"file_date_updated":"2020-07-14T12:47:57Z","project":[{"_id":"258AA5B2-B435-11E9-9278-68D0E5697425","grant_number":"682815","call_identifier":"H2020","name":"Teaching Old Crypto New Tricks"}],"quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2018/194"}],"oa":1,"language":[{"iso":"eng"}],"doi":"10.4230/LIPICS.ITCS.2019.59","conference":{"end_date":"2019-01-12","start_date":"2019-01-10","location":"San Diego, CA, United States","name":"ITCS: Innovations in theoretical Computer Science Conference"},"publication_identifier":{"issn":["1868-8969"],"isbn":["978-3-95977-095-8"]},"month":"12","intvolume":" 124","status":"public","title":"Proofs of catalytic space","ddc":["000"],"_id":"7407","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"file_id":"7443","relation":"main_file","date_updated":"2020-07-14T12:47:57Z","date_created":"2020-02-04T08:17:52Z","checksum":"5cebb7f7849a3beda898f697d755dd96","file_name":"2018_LIPIcs_Pietrzak.pdf","access_level":"open_access","creator":"dernst","file_size":822884,"content_type":"application/pdf"}],"oa_version":"Published Version","alternative_title":["LIPIcs"],"type":"conference","abstract":[{"lang":"eng","text":"Proofs of space (PoS) [Dziembowski et al., CRYPTO'15] are proof systems where a prover can convince a verifier that he \"wastes\" disk space. PoS were introduced as a more ecological and economical replacement for proofs of work which are currently used to secure blockchains like Bitcoin. In this work we investigate extensions of PoS which allow the prover to embed useful data into the dedicated space, which later can be recovered. Our first contribution is a security proof for the original PoS from CRYPTO'15 in the random oracle model (the original proof only applied to a restricted class of adversaries which can store a subset of the data an honest prover would store). When this PoS is instantiated with recent constructions of maximally depth robust graphs, our proof implies basically optimal security. As a second contribution we show three different extensions of this PoS where useful data can be embedded into the space required by the prover. Our security proof for the PoS extends (non-trivially) to these constructions. We discuss how some of these variants can be used as proofs of catalytic space (PoCS), a notion we put forward in this work, and which basically is a PoS where most of the space required by the prover can be used to backup useful data. Finally we discuss how one of the extensions is a candidate construction for a proof of replication (PoR), a proof system recently suggested in the Filecoin whitepaper. "}],"page":"59:1-59:25","citation":{"chicago":"Pietrzak, Krzysztof Z. “Proofs of Catalytic Space.” In 10th Innovations in Theoretical Computer Science Conference (ITCS 2019), 124:59:1-59:25. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018. https://doi.org/10.4230/LIPICS.ITCS.2019.59.","mla":"Pietrzak, Krzysztof Z. “Proofs of Catalytic Space.” 10th Innovations in Theoretical Computer Science Conference (ITCS 2019), vol. 124, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018, p. 59:1-59:25, doi:10.4230/LIPICS.ITCS.2019.59.","short":"K.Z. Pietrzak, in:, 10th Innovations in Theoretical Computer Science Conference (ITCS 2019), Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018, p. 59:1-59:25.","ista":"Pietrzak KZ. 2018. Proofs of catalytic space. 10th Innovations in Theoretical Computer Science Conference (ITCS 2019). ITCS: Innovations in theoretical Computer Science Conference, LIPIcs, vol. 124, 59:1-59:25.","ieee":"K. Z. Pietrzak, “Proofs of catalytic space,” in 10th Innovations in Theoretical Computer Science Conference (ITCS 2019), San Diego, CA, United States, 2018, vol. 124, p. 59:1-59:25.","apa":"Pietrzak, K. Z. (2018). Proofs of catalytic space. In 10th Innovations in Theoretical Computer Science Conference (ITCS 2019) (Vol. 124, p. 59:1-59:25). San Diego, CA, United States: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.ITCS.2019.59","ama":"Pietrzak KZ. Proofs of catalytic space. In: 10th Innovations in Theoretical Computer Science Conference (ITCS 2019). Vol 124. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2018:59:1-59:25. doi:10.4230/LIPICS.ITCS.2019.59"},"publication":"10th Innovations in Theoretical Computer Science Conference (ITCS 2019)","date_published":"2018-12-31T00:00:00Z","scopus_import":1,"article_processing_charge":"No","has_accepted_license":"1","day":"31"},{"language":[{"iso":"eng"}],"date_published":"2018-05-01T00:00:00Z","conference":{"name":"ICLR: International Conference on Learning Representations","end_date":"2018-05-03","location":"Vancouver, Canada","start_date":"2018-04-30"},"quality_controlled":"1","citation":{"short":"A. Polino, R. Pascanu, D.-A. Alistarh, in:, 6th International Conference on Learning Representations, 2018.","mla":"Polino, Antonio, et al. “Model Compression via Distillation and Quantization.” 6th International Conference on Learning Representations, 2018.","chicago":"Polino, Antonio, Razvan Pascanu, and Dan-Adrian Alistarh. “Model Compression via Distillation and Quantization.” In 6th International Conference on Learning Representations, 2018.","ama":"Polino A, Pascanu R, Alistarh D-A. Model compression via distillation and quantization. In: 6th International Conference on Learning Representations. ; 2018.","apa":"Polino, A., Pascanu, R., & Alistarh, D.-A. (2018). Model compression via distillation and quantization. In 6th International Conference on Learning Representations. Vancouver, Canada.","ieee":"A. Polino, R. Pascanu, and D.-A. Alistarh, “Model compression via distillation and quantization,” in 6th International Conference on Learning Representations, Vancouver, Canada, 2018.","ista":"Polino A, Pascanu R, Alistarh D-A. 2018. Model compression via distillation and quantization. 6th International Conference on Learning Representations. ICLR: International Conference on Learning Representations."},"oa":1,"external_id":{"arxiv":["1802.05668"]},"publication":"6th International Conference on Learning Representations","article_processing_charge":"No","has_accepted_license":"1","day":"01","month":"05","scopus_import":1,"file":[{"file_size":308339,"content_type":"application/pdf","creator":"dernst","access_level":"open_access","file_name":"2018_ICLR_Polino.pdf","checksum":"a4336c167978e81891970e4e4517a8c3","date_created":"2020-05-26T13:02:00Z","date_updated":"2020-07-14T12:48:03Z","relation":"main_file","file_id":"7894"}],"oa_version":"Published Version","date_created":"2020-05-10T22:00:51Z","date_updated":"2023-02-23T13:18:41Z","author":[{"full_name":"Polino, Antonio","last_name":"Polino","first_name":"Antonio"},{"last_name":"Pascanu","first_name":"Razvan","full_name":"Pascanu, Razvan"},{"full_name":"Alistarh, Dan-Adrian","last_name":"Alistarh","first_name":"Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87"}],"department":[{"_id":"DaAl"}],"status":"public","publication_status":"published","ddc":["000"],"title":"Model compression via distillation and quantization","_id":"7812","year":"2018","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2020-07-14T12:48:03Z","abstract":[{"lang":"eng","text":"Deep neural networks (DNNs) continue to make significant advances, solving tasks from image classification to translation or reinforcement learning. One aspect of the field receiving considerable attention is efficiently executing deep models in resource-constrained environments, such as mobile or embedded devices. This paper focuses on this problem, and proposes two new compression methods, which jointly leverage weight quantization and distillation of larger teacher networks into smaller student networks. The first method we propose is called quantized distillation and leverages distillation during the training process, by incorporating distillation loss, expressed with respect to the teacher, into the training of a student network whose weights are quantized to a limited set of levels. The second method, differentiable quantization, optimizes the location of quantization points through stochastic gradient descent, to better fit the behavior of the teacher model. We validate both methods through experiments on convolutional and recurrent architectures. We show that quantized shallow students can reach similar accuracy levels to full-precision teacher models, while providing order of magnitude compression, and inference speedup that is linear in the depth reduction. In sum, our results enable DNNs for resource-constrained environments to leverage architecture and accuracy advances developed on more powerful devices."}],"type":"conference"},{"type":"preprint","ec_funded":1,"abstract":[{"text":"The cerebral cortex contains multiple hierarchically organized areas with distinctive cytoarchitectonical patterns, but the cellular mechanisms underlying the emergence of this diversity remain unclear. Here, we have quantitatively investigated the neuronal output of individual progenitor cells in the ventricular zone of the developing mouse neocortex using a combination of methods that together circumvent the biases and limitations of individual approaches. We found that individual cortical progenitor cells show a high degree of stochasticity and generate pyramidal cell lineages that adopt a wide range of laminar configurations. Mathematical modelling these lineage data suggests that a small number of progenitor cell populations, each generating pyramidal cells following different stochastic developmental programs, suffice to generate the heterogenous complement of pyramidal cell lineages that collectively build the complex cytoarchitecture of the neocortex.","lang":"eng"}],"_id":"8547","year":"2018","acknowledgement":"We thank I. Andrew and S.E. Bae for excellent technical assistance, F. Gage for plasmids, and K. Nave (Nex-Cre) for mouse colonies. We thank members of the Marín and Rico laboratories for stimulating discussions and ideas. Our research on this topic is supported by grants from the European Research Council (ERC-2017-AdG 787355 to O.M and ERC2016-CoG 725780 to S.H.) and Wellcome Trust (103714MA) to O.M. L.L. was the recipient of an EMBO long-term postdoctoral fellowship, R.B. received support from FWF Lise-Meitner program (M 2416) and F.K.W. was supported by an EMBO postdoctoral fellowship and is currently a Marie Skłodowska-Curie Fellow from the European Commission under the H2020 Programme.","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"SiHi"}],"publisher":"Cold Spring Harbor Laboratory","publication_status":"submitted","status":"public","title":"Heterogeneous progenitor cell behaviors underlie the assembly of neocortical cytoarchitecture","author":[{"first_name":"Alfredo","last_name":"Llorca","full_name":"Llorca, Alfredo"},{"full_name":"Ciceri, Gabriele","last_name":"Ciceri","first_name":"Gabriele"},{"full_name":"Beattie, Robert J","last_name":"Beattie","first_name":"Robert J","orcid":"0000-0002-8483-8753","id":"2E26DF60-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Wong, Fong K.","last_name":"Wong","first_name":"Fong K."},{"full_name":"Diana, Giovanni","first_name":"Giovanni","last_name":"Diana"},{"first_name":"Eleni","last_name":"Serafeimidou","full_name":"Serafeimidou, Eleni"},{"last_name":"Fernández-Otero","first_name":"Marian","full_name":"Fernández-Otero, Marian"},{"full_name":"Streicher, Carmen","id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","last_name":"Streicher","first_name":"Carmen"},{"first_name":"Sebastian J.","last_name":"Arnold","full_name":"Arnold, Sebastian J."},{"full_name":"Meyer, Martin","last_name":"Meyer","first_name":"Martin"},{"full_name":"Hippenmeyer, Simon","first_name":"Simon","last_name":"Hippenmeyer","id":"37B36620-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2279-1061"},{"full_name":"Maravall, Miguel","first_name":"Miguel","last_name":"Maravall"},{"first_name":"Oscar","last_name":"Marín","full_name":"Marín, Oscar"}],"oa_version":"Preprint","date_created":"2020-09-21T12:01:50Z","date_updated":"2021-01-12T08:20:00Z","article_processing_charge":"No","day":"13","month":"12","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/494088"}],"citation":{"apa":"Llorca, A., Ciceri, G., Beattie, R. J., Wong, F. K., Diana, G., Serafeimidou, E., … Marín, O. (n.d.). Heterogeneous progenitor cell behaviors underlie the assembly of neocortical cytoarchitecture. bioRxiv. Cold Spring Harbor Laboratory. https://doi.org/10.1101/494088","ieee":"A. Llorca et al., “Heterogeneous progenitor cell behaviors underlie the assembly of neocortical cytoarchitecture,” bioRxiv. Cold Spring Harbor Laboratory.","ista":"Llorca A, Ciceri G, Beattie RJ, Wong FK, Diana G, Serafeimidou E, Fernández-Otero M, Streicher C, Arnold SJ, Meyer M, Hippenmeyer S, Maravall M, Marín O. Heterogeneous progenitor cell behaviors underlie the assembly of neocortical cytoarchitecture. bioRxiv, 10.1101/494088.","ama":"Llorca A, Ciceri G, Beattie RJ, et al. Heterogeneous progenitor cell behaviors underlie the assembly of neocortical cytoarchitecture. bioRxiv. doi:10.1101/494088","chicago":"Llorca, Alfredo, Gabriele Ciceri, Robert J Beattie, Fong K. Wong, Giovanni Diana, Eleni Serafeimidou, Marian Fernández-Otero, et al. “Heterogeneous Progenitor Cell Behaviors Underlie the Assembly of Neocortical Cytoarchitecture.” BioRxiv. Cold Spring Harbor Laboratory, n.d. https://doi.org/10.1101/494088.","short":"A. Llorca, G. Ciceri, R.J. Beattie, F.K. Wong, G. Diana, E. Serafeimidou, M. Fernández-Otero, C. Streicher, S.J. Arnold, M. Meyer, S. Hippenmeyer, M. Maravall, O. Marín, BioRxiv (n.d.).","mla":"Llorca, Alfredo, et al. “Heterogeneous Progenitor Cell Behaviors Underlie the Assembly of Neocortical Cytoarchitecture.” BioRxiv, Cold Spring Harbor Laboratory, doi:10.1101/494088."},"oa":1,"publication":"bioRxiv","project":[{"grant_number":"725780","_id":"260018B0-B435-11E9-9278-68D0E5697425","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","call_identifier":"H2020"},{"_id":"264E56E2-B435-11E9-9278-68D0E5697425","grant_number":"M02416","call_identifier":"FWF","name":"Molecular Mechanisms Regulating Gliogenesis in the Cerebral Cortex"}],"doi":"10.1101/494088","date_published":"2018-12-13T00:00:00Z","language":[{"iso":"eng"}]},{"acknowledgement":"This research was supported in part by the Austrian Science Fund (FWF) under grants S11402-N23, S11407-N23 (RiSE/SHiNE) and Z211-N23 (Wittgenstein Award), ERC Start grant (279307: Graph Games), Vienna Science and Technology Fund (WWTF) through project ICT15-003 and by the National Science Centre (NCN), Poland under grant 2014/15/D/ST6/04543.","year":"2018","publisher":"Springer","department":[{"_id":"KrCh"},{"_id":"ToHe"}],"editor":[{"last_name":"Lohstroh","first_name":"Marten","full_name":"Lohstroh, Marten"},{"last_name":"Derler","first_name":"Patricia","full_name":"Derler, Patricia"},{"full_name":"Sirjani, Marjan","last_name":"Sirjani","first_name":"Marjan"}],"publication_status":"published","author":[{"last_name":"Chatterjee","first_name":"Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu"},{"last_name":"Henzinger","first_name":"Thomas A","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","full_name":"Henzinger, Thomas A"},{"last_name":"Otop","first_name":"Jan","id":"2FC5DA74-F248-11E8-B48F-1D18A9856A87","full_name":"Otop, Jan"}],"volume":10760,"date_created":"2018-12-11T11:44:33Z","date_updated":"2021-01-12T08:20:14Z","publist_id":"7968","ec_funded":1,"file_date_updated":"2020-07-14T12:48:14Z","oa":1,"project":[{"call_identifier":"FWF","name":"Rigorous Systems Engineering","grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"grant_number":"S11407","_id":"25863FF4-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Game Theory"},{"name":"The Wittgenstein Prize","call_identifier":"FWF","_id":"25F42A32-B435-11E9-9278-68D0E5697425","grant_number":"Z211"},{"grant_number":"279307","_id":"2581B60A-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Quantitative Graph Games: Theory and Applications"},{"name":"Efficient Algorithms for Computer Aided Verification","_id":"25892FC0-B435-11E9-9278-68D0E5697425","grant_number":"ICT15-003"}],"quality_controlled":"1","doi":"10.1007/978-3-319-95246-8_9","language":[{"iso":"eng"}],"month":"07","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"86","intvolume":" 10760","status":"public","ddc":["000"],"title":"Computing average response time","oa_version":"Submitted Version","file":[{"checksum":"9995c6ce6957333baf616fc4f20be597","date_updated":"2020-07-14T12:48:14Z","date_created":"2019-11-19T08:22:18Z","file_id":"7053","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":516307,"access_level":"open_access","file_name":"2018_PrinciplesModeling_Chatterjee.pdf"}],"type":"book_chapter","alternative_title":["LNCS"],"abstract":[{"text":"Responsiveness—the requirement that every request to a system be eventually handled—is one of the fundamental liveness properties of a reactive system. Average response time is a quantitative measure for the responsiveness requirement used commonly in performance evaluation. We show how average response time can be computed on state-transition graphs, on Markov chains, and on game graphs. In all three cases, we give polynomial-time algorithms.","lang":"eng"}],"citation":{"ista":"Chatterjee K, Henzinger TA, Otop J. 2018.Computing average response time. In: Principles of Modeling. LNCS, vol. 10760, 143–161.","ieee":"K. Chatterjee, T. A. Henzinger, and J. Otop, “Computing average response time,” in Principles of Modeling, vol. 10760, M. Lohstroh, P. Derler, and M. Sirjani, Eds. Springer, 2018, pp. 143–161.","apa":"Chatterjee, K., Henzinger, T. A., & Otop, J. (2018). Computing average response time. In M. Lohstroh, P. Derler, & M. Sirjani (Eds.), Principles of Modeling (Vol. 10760, pp. 143–161). Springer. https://doi.org/10.1007/978-3-319-95246-8_9","ama":"Chatterjee K, Henzinger TA, Otop J. Computing average response time. In: Lohstroh M, Derler P, Sirjani M, eds. Principles of Modeling. Vol 10760. Springer; 2018:143-161. doi:10.1007/978-3-319-95246-8_9","chicago":"Chatterjee, Krishnendu, Thomas A Henzinger, and Jan Otop. “Computing Average Response Time.” In Principles of Modeling, edited by Marten Lohstroh, Patricia Derler, and Marjan Sirjani, 10760:143–61. Springer, 2018. https://doi.org/10.1007/978-3-319-95246-8_9.","mla":"Chatterjee, Krishnendu, et al. “Computing Average Response Time.” Principles of Modeling, edited by Marten Lohstroh et al., vol. 10760, Springer, 2018, pp. 143–61, doi:10.1007/978-3-319-95246-8_9.","short":"K. Chatterjee, T.A. Henzinger, J. Otop, in:, M. Lohstroh, P. Derler, M. Sirjani (Eds.), Principles of Modeling, Springer, 2018, pp. 143–161."},"publication":"Principles of Modeling","page":"143 - 161","date_published":"2018-07-20T00:00:00Z","scopus_import":1,"has_accepted_license":"1","day":"20"},{"author":[{"full_name":"Danzl, Johann G","first_name":"Johann G","last_name":"Danzl","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8559-3973"}],"date_created":"2021-03-07T23:01:25Z","date_updated":"2021-12-03T07:31:05Z","volume":4,"year":"2018","publication_status":"published","publisher":"Lobachevsky State University of Nizhny Novgorod","department":[{"_id":"JoDa"}],"doi":"10.20388/omp2018.00s1.001","language":[{"iso":"eng"}],"oa":1,"main_file_link":[{"open_access":"1","url":"http://operamedphys.org/content/molecular-and-cellular-neuroscience"}],"quality_controlled":"1","month":"06","publication_identifier":{"eissn":["2500-2295"],"issn":["2500-2287"]},"oa_version":"Published Version","_id":"9229","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","status":"public","title":"Diffraction-unlimited optical imaging for synaptic physiology","intvolume":" 4","issue":"S1","type":"journal_article","alternative_title":["Molecular and cellular neuroscience"],"date_published":"2018-06-30T00:00:00Z","publication":"Opera Medica et Physiologica","citation":{"mla":"Danzl, Johann G. “Diffraction-Unlimited Optical Imaging for Synaptic Physiology.” Opera Medica et Physiologica, vol. 4, no. S1, Lobachevsky State University of Nizhny Novgorod, 2018, p. 11, doi:10.20388/omp2018.00s1.001.","short":"J.G. Danzl, Opera Medica et Physiologica 4 (2018) 11.","chicago":"Danzl, Johann G. “Diffraction-Unlimited Optical Imaging for Synaptic Physiology.” Opera Medica et Physiologica. Lobachevsky State University of Nizhny Novgorod, 2018. https://doi.org/10.20388/omp2018.00s1.001.","ama":"Danzl JG. Diffraction-unlimited optical imaging for synaptic physiology. Opera Medica et Physiologica. 2018;4(S1):11. doi:10.20388/omp2018.00s1.001","ista":"Danzl JG. 2018. Diffraction-unlimited optical imaging for synaptic physiology. Opera Medica et Physiologica. 4(S1), 11.","apa":"Danzl, J. G. (2018). Diffraction-unlimited optical imaging for synaptic physiology. Opera Medica et Physiologica. Lobachevsky State University of Nizhny Novgorod. https://doi.org/10.20388/omp2018.00s1.001","ieee":"J. G. Danzl, “Diffraction-unlimited optical imaging for synaptic physiology,” Opera Medica et Physiologica, vol. 4, no. S1. Lobachevsky State University of Nizhny Novgorod, p. 11, 2018."},"article_type":"letter_note","page":"11","day":"30","article_processing_charge":"No","scopus_import":"1"}]