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Robust distributed accelerated stochastic gradient methods for multi-agent networks

arXiv 2019年

作者： Fallah, Alireza Gürbüzbalaban, Mert Ozdaglar, Asuman Şimşekli, Umut Zhu, lingjiong Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology CambridgeMA02139 United States Department of Management Science and Information Systems Rutgers Business School PiscatawayNJ08854 United States INRIA Département d'Informatique de l'École Normale Supérieure PSL Research University Paris France Department of Mathematics Florida State University TallahasseeFL32306 United States

We study distributed stochastic gradient (d-SG) method and its accelerated variant (d-ASG) for solving decentralized strongly convex stochastic optimization problems where the objective function is distributed over se... 详细信息

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Correlation-driven Transient Hole dynamics Resolved in Space and Time in the Isopropanol Molecule

引用

Physical Review X 2021年第3期11卷 031048-031048页

作者： T. Barillot O. Alexander B. Cooper T. driver d. Garratt S. li A. Al Haddad A. Sanchez-Gonzalez M. Agåker C. Arrell M. J. Bearpark N. Berrah C. Bostedt J. Bozek C. Brahms P. H. Bucksbaum A. Clark G. doumy R. Feifel l. J. Frasinski S. Jarosch A. S. Johnson l. Kjellsson P. Kolorenč Y. Kumagai E. W. larsen P. Matia-Hernando M. Robb J.-E. Rubensson M. Ruberti C. Sathe R. J. Squibb A. Tan J. W. G. Tisch M. Vacher d. J. Walke T. J. A. Wolf d. Wood V. Zhaunerchyk P. Walter T. Osipov A. Marinelli T. J. Maxwell R. Coffee A. A. lutman V. Averbukh K. Ueda J. P. Cryan J. P. Marangos Quantum Optics and Laser Science Group Blackett Laboratory Imperial College London London SW7 2BW United Kingdom Atomic Molecular Optical and Positron Physics Group Department of Physics and Astronomy University College London Gower Street London WC1E 6BT United Kingdom Stanford PULSE Institute SLAC National Accelerator Laboratory Menlo Park California 94025 USA Linac Coherent Light Source SLAC National Accelerator Laboratory Menlo Park California 94025 USA Accelerator Directorate SLAC National Accelerator Laboratory Menlo Park California 94025 USA Chemical Sciences and Engineering Division Argonne National Laboratory Lemont Illinois 60439 USA Paul-Scherrer Institute CH-5232 Villigen PSI Switzerland Department of Physics and Astronomy Uppsala University Box 516 751 20 Uppsala Sweden MAX IV Laboratory Lund University Box 118 Lund SE-221 00 Sweden Department of Chemistry Imperial College London Molecular Sciences Research Hub London W12 0BZ United Kingdom Department of Physics University of Connecticut Storrs Connecticut 06268 USA LUXS Laboratory for Ultrafast X-ray Sciences Institute of Chemical Sciences and Engineering École Polytechnique Fédérale de Lausanne (EPFL) CH-1015 Lausanne Switzerland Synchrotron SOLEIL l’Orme des Merisiers Saint-Aubin BP 48 91192 Gif-sur-Yvette Cedex France Laboratory of Molecular Nanodynamics École Polytechnique Fédérale de Lausanne CH-1015 Lausanne Switzerland Department of Physics University of Gothenburg Origovägen 6B 412 58 Gothenburg Sweden Charles University Faculty of Mathematics and Physics Institute of Theoretical Physics V Holešovičkách 2 180 00 Prague Czech Republic Universit de Nantes CNRS CEISAM UMR 6230 F-44000 Nantes France Institute of Multidisciplinary Research for Advanced Materials Tohoku University Sendai 980-8577 Japan Department of Chemistry Tohoku University 6-3 Aramaki Aza-Aoba Aoba-ku Sendai 980-8578 Japan

The possibility of suddenly ionized molecules undergoing extremely fast electron hole (or hole) dynamics prior to significant structural change was first recognized more than 20 years ago and termed charge migration. ... 详细信息

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Common limitations of Image Processing Metrics: A Picture Story

arXiv

引用

arXiv 2021年

作者： Reinke, Annika Tizabi, Minu d. Sudre, Carole H. Eisenmann, Matthias Rädsch, Tim Baumgartner, Michael Acion, laura Antonelli, Michela Arbel, Tal Bakas, Spyridon Bankhead, Peter Benis, Arriel Blaschko, Matthew Buettner, Florian Cardoso, M. Jorge Chen, Jianxu Cheplygina, Veronika Christodoulou, Evangelia Cimini, Beth A. Collins, Gary S. Engelhardt, Sandy Farahani, Keyvan Ferrer, luciana Galdran, Adrian van Ginneken, Bram Glocker, Ben Godau, Patrick Haase, Robert Hamprecht, Fred Hashimoto, daniel A. Heckmann-Nötzel, doreen Hirsch, Peter Hoffman, Michael M. Huisman, Merel Isensee, Fabian Jannin, Pierre Kahn, Charles E. Kainmueller, dagmar Kainz, Bernhard Karargyris, Alexandros Karthikesalingam, Alan Kavur, A. Emre Kenngott, Hannes Kleesiek, Jens Kleppe, Andreas Koehler, Sven Kofler, Florian Kopp-Schneider, Annette Kooi, Thijs Kozubek, Michal Kreshuk, Anna Kurc, Tahsin landman, Bennett A. litjens, Geert Madani, Amin Maier-Hein, Klaus Martel, Anne l. Mattson, Peter Meijering, Erik Menze, Bjoern Moher, david Moons, Karel G.M. Müller, Henning Nichyporuk, Brennan Nickel, Felix Noyan, M. Alican Petersen, Jens Polat, Gorkem Rafelski, Susanne M. Rajpoot, Nasir Reyes, Mauricio Rieke, Nicola Riegler, Michael A. Rivaz, Hassan Saez-Rodriguez, Julio Sánchez, Clara I. Schroeter, Julien Saha, Anindo Selver, M. Alper Sharan, lalith Shetty, Shravya Smeden, Maarten V.A.N. Stieltjes, Bram Summers, Ronald M. Taha, Abdel A. Tiulpin, Aleksei Tsaftaris, Sotirios A. Calster, Ben V.A.N. Varoquaux, Gaël Wiesenfarth, Manuel Yaniv, Ziv R. Jäger, Paul Maier-Hein, lena Division of Intelligent Medical Systems and HI Helmholtz Imaging Heidelberg Germany Faculty of Mathematics and Computer Science Heidelberg University Heidelberg Germany Division of Intelligent Medical Systems Heidelberg Germany NCT Heidelberg DKFZ University Medical Center Heidelberg Germany MRC Unit for Lifelong Health and Ageing UCL Centre for Medical Image Computing Department of Computer Science University College London London United Kingdom School of Biomedical Engineering and Imaging Science King’s College London London United Kingdom Division of Medical Image Computing Heidelberg Germany Instituto de Cálculo CONICET – Universidad de Buenos Aires Buenos Aires Argentina Centre for Medical Image Computing University College London London United Kingdom McGill University Montréal Canada Division of Computational Pathology Dept of Pathology & Laboratory Medicine Indiana University School of Medicine IU Health Information and Translational Sciences Building Indianapolis United States University of Pennsylvania Richards Medical Research Laboratories FL7 PhiladelphiaPA United States Institute of Genetics and Cancer University of Edinburgh Edinburgh United Kingdom Department of Digital Medical Technologies Holon Institute of Technology Holon Israel European Federation for Medical Informatics Le Mont-sur-Lausanne Switzerland Center for Processing Speech and Images Department of Electrical Engineering KU Leuven Kasteelpark Arenberg 10 - box 2441 Leuven3001 Belgium Frankfurt/Mainz DKFZ UCT Frankfurt-Marburg Germany Heidelberg Germany Goethe University Frankfurt Department of Medicine Germany Goethe University Frankfurt Department of Informatics Germany Frankfurt Cancer Insititute Germany Leibniz-Institut für Analytische Wissenschaften – ISAS – e.V. Dortmund Germany Department of Computer Science IT University of Copenhagen Copenhagen Denmark Imaging Platform Broad Institute of MIT and Harvard CambridgeMA United States Centre for St

While the importance of automatic image analysis is continuously increasing, recent meta-research revealed major flaws with respect to algorithm validation. Performance metrics are particularly key for meaningful, obj... 详细信息

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