{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T01:13:33Z","timestamp":1740100413360,"version":"3.37.3"},"reference-count":15,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,8,23]],"date-time":"2021-08-23T00:00:00Z","timestamp":1629676800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,8,23]],"date-time":"2021-08-23T00:00:00Z","timestamp":1629676800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["679515"],"award-info":[{"award-number":["679515"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002661","name":"Fonds de la Recherche Scientifique - FNRS","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002661","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003130","name":"Fonds Wetenschappelijk Onderzoek - Vlaanderen (FWO)","doi-asserted-by":"publisher","award":["O005318F-RG47"],"award-info":[{"award-number":["O005318F-RG47"]}],"id":[{"id":"10.13039\/501100003130","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,8,23]]},"DOI":"10.23919\/eusipco54536.2021.9616202","type":"proceedings-article","created":{"date-parts":[[2021,12,8]],"date-time":"2021-12-08T21:55:53Z","timestamp":1639000553000},"page":"2079-2083","source":"Crossref","is-referenced-by-count":1,"title":["Exact Biobjective k-Sparse Nonnegative Least Squares"],"prefix":"10.23919","author":[{"given":"Nicolas","family":"Nadisic","sequence":"first","affiliation":[]},{"given":"Arnaud","family":"Vandaele","sequence":"additional","affiliation":[]},{"given":"Nicolas","family":"Gillis","sequence":"additional","affiliation":[]},{"given":"Jeremy E.","family":"Cohen","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref10","article-title":"Global Optimization for Sparse Solution of Least Squares Problems","author":"mhenni","year":"2019","journal-title":"Preprint hal-02066368"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP40776.2020.9053295"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1090\/S0025-5718-1994-1250776-4"},{"key":"ref13","article-title":"A homotopy-based algorithm for sparse multiple right-hand sides nonnegative least squares","author":"nadisic","year":"2020","journal-title":"Preprint arXiv"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2013.2279731"},{"key":"ref15","article-title":"Hyperspectral unmixing: ground truth labeling, datasets, benchmark performances and survey","author":"zhu","year":"2017","journal-title":"Preprint arXiv"},{"journal-title":"Applied Iterative Methods","year":"2008","author":"byrne","key":"ref4"},{"key":"ref3","doi-asserted-by":"crossref","DOI":"10.1137\/1.9781611976410","author":"gillis","year":"2020","journal-title":"Review on nonnegative matrix factorization"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2019.8682188"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/NNSP.2002.1030067"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1007\/BF02592208"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2019.2943225"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2012.2194696"},{"key":"ref1","first-page":"515","article-title":"Unsupervised learning by convex and conic coding","author":"lee","year":"1997","journal-title":"Advances in neural information processing systems"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2015.2496367"}],"event":{"name":"2021 29th European Signal Processing Conference (EUSIPCO)","start":{"date-parts":[[2021,8,23]]},"location":"Dublin, Ireland","end":{"date-parts":[[2021,8,27]]}},"container-title":["2021 29th European Signal Processing Conference (EUSIPCO)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9615915\/9615917\/09616202.pdf?arnumber=9616202","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,21]],"date-time":"2022-03-21T20:58:06Z","timestamp":1647896286000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9616202\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,8,23]]},"references-count":15,"URL":"https:\/\/doi.org\/10.23919\/eusipco54536.2021.9616202","relation":{},"subject":[],"published":{"date-parts":[[2021,8,23]]}}}