{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,29]],"date-time":"2025-09-29T11:59:17Z","timestamp":1759147157046,"version":"3.37.3"},"reference-count":52,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Swiss National Science Fundation","award":["CRSII5_193826"],"award-info":[{"award-number":["CRSII5_193826"]}]},{"name":"New Window on the Universe"},{"name":"New Generation of Large Radio-Astronomy Facilities, Sinergia","award":["200 021 181 978\/1"],"award-info":[{"award-number":["200 021 181 978\/1"]}]},{"name":"SESAM - Sensing and Sampling: Theory and Algorithms","award":["P400P2_194364"],"award-info":[{"award-number":["P400P2_194364"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2022]]},"DOI":"10.1109\/lsp.2022.3149377","type":"journal-article","created":{"date-parts":[[2022,2,8]],"date-time":"2022-02-08T20:35:50Z","timestamp":1644352550000},"page":"637-641","source":"Crossref","is-referenced-by-count":6,"title":["A Fast and Scalable Polyatomic Frank-Wolfe Algorithm for the LASSO"],"prefix":"10.1109","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7716-2302","authenticated-orcid":false,"given":"Adrian","family":"Jarret","sequence":"first","affiliation":[{"name":"School of Computer and Communication Sciences, &#x00C9;cole Polytehnique F&#x00E9;d&#x00E9;rale de Lausanne, Lausanne, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2122-2580","authenticated-orcid":false,"given":"Julien","family":"Fageot","sequence":"additional","affiliation":[{"name":"School of Computer and Communication Sciences, &#x00C9;cole Polytehnique F&#x00E9;d&#x00E9;rale de Lausanne, Lausanne, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4927-3697","authenticated-orcid":false,"given":"Matthieu","family":"Simeoni","sequence":"additional","affiliation":[{"name":"EPFL Center for Imaging, &#x00C9;cole Polytehnique F&#x00E9;d&#x00E9;rale de Lausanne, Lausanne, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2966.2009.14665.x"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1051\/0004-6361\/201731828"},{"article-title":"Towards more accurate and efficient beamformed radio interferometry imaging","year":"2015","author":"Simeoni","key":"ref3"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP39728.2021.9414991"},{"key":"ref5","article-title":"Deepwave: A recurrent neural-network for real-time acoustic imaging","volume-title":"Adv. Neural Inf. Process. Syst.","volume":"32","author":"Simeoni","year":"2019"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.acha.2020.12.004"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2019.2936204"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TCI.2019.2897951"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICIP.2018.8451283"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1111\/j.2517-6161.1996.tb02080.x"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1214\/13-EJS815"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-8176-4948-7_1"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1137\/S003614450037906X"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9868.2011.00771.x"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1007\/s10994-016-5578-4"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2590421"},{"article-title":"Functional inverse problems on spheres: Theory, algorithms and applications","year":"2020","author":"Simeoni","key":"ref17"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1137\/16m1061199"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2860549"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6420\/abbd7e"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1007\/s10208-020-09472-x"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1137\/18M1200750"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1007\/s00526-019-1658-1"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2873514"},{"article-title":"Sparsest continuous piecewise-linear representation of data","year":"2020","author":"Debarre","key":"ref25"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-8176-4948-7"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1214\/009053604000000067"},{"key":"ref28","first-page":"2572","article-title":"On algorithms for solving least squares problems under an L1 penalty or an L1 constraint","volume-title":"Proc. Amer. Stat. Assoc., Stat. Comput. Section","author":"Turlach","year":"2005"},{"key":"ref29","first-page":"3","article-title":"Conditional gradient algorithms for machine learning","volume-title":"Proc. NIPS Workshop Optim. ML","volume":"3","author":"Harchaoui","year":"2012"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1137\/090759574"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6420\/ab2a29"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1051\/cocv\/2011205"},{"article-title":"Linear convergence of accelerated generalized conditional gradient methods","year":"2021","author":"Bredies","key":"ref33"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1609\/aaai.v31i1.10819"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1137\/15m1035793"},{"key":"ref36","first-page":"735","article-title":"Blended conditonal gradients","volume-title":"Proc. 36th Int. Conf. Mach. Learn.","author":"Braun","year":"2019"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.3934\/ipi.2009.3.487"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1214\/07-AOAS131"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1561\/2400000003"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1137\/080716542"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1007\/s10208-014-9189-9"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1137\/21m1395685"},{"key":"ref43","first-page":"427","article-title":"Revisiting Frank-Wolfe: Projection-free sparse convex optimization","volume-title":"Proc. 30th Int. Conf. Mach. Learn.","author":"Jaggi","year":"2013"},{"article-title":"A homotopic method to solve the lasso problems with an improved upper bound of convergence rate","year":"2020","author":"Zhao","key":"ref44"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1007\/s10957-015-0746-4"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1002\/nav.3800030109"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/78.258082"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.1993.342465"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1117\/12.173207"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2011.2173241"},{"volume-title":"matthieumeo\/pycsou: Pycsou 1.0.6. Zenodo","year":"2021","author":"Simeoni","key":"ref51"},{"volume-title":"AdriaJ\/PolyatomicFW_SPL","year":"2022","author":"Jarret","key":"ref52"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/97\/9686799\/09707878.pdf?arnumber=9707878","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,17]],"date-time":"2024-01-17T23:26:04Z","timestamp":1705533964000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9707878\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":52,"URL":"https:\/\/doi.org\/10.1109\/lsp.2022.3149377","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"type":"print","value":"1070-9908"},{"type":"electronic","value":"1558-2361"}],"subject":[],"published":{"date-parts":[[2022]]}}}