{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,28]],"date-time":"2025-09-28T04:14:40Z","timestamp":1759032880454},"reference-count":14,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2003,7,1]],"date-time":"2003-07-01T00:00:00Z","timestamp":1057017600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Digital Signal Processing"],"published-print":{"date-parts":[[2003,7]]},"DOI":"10.1016\/s1051-2004(02)00024-6","type":"journal-article","created":{"date-parts":[[2003,4,24]],"date-time":"2003-04-24T19:51:23Z","timestamp":1051213883000},"page":"519-529","source":"Crossref","is-referenced-by-count":2,"title":["Approximating method of frames"],"prefix":"10.1016","volume":"13","author":[{"given":"Felipe","family":"Marti-Lopez","sequence":"first","affiliation":[]},{"given":"Thomas","family":"Koenig","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/S1051-2004(02)00024-6_BIB001","series-title":"Handbook of Numerical Analysis, Vol. 1","author":"Bj\u00f6rck","year":"1990"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB002","unstructured":"S. Chen, Basis pursuit, PhD. thesis, Department of Statistics, Standford University, 1995"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB003","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1109\/18.9761","article-title":"Time-frequency localization operators: a geometric phase space approach","volume":"34","author":"Daubechies","year":"1988","journal-title":"IEEE Trans. Inform. Theory"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB004","series-title":"Matrix Computations","author":"Golub","year":"1989"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB005","first-page":"253","article-title":"Regularization methods for large-scale problems","volume":"3","author":"Hanke","year":"1993","journal-title":"Surveys Math. Industry"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB006","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/BF02149761","article-title":"Regularization tools: a MatLab package for analysis and solution of discrete ill-posed problems","volume":"6","author":"Hansen","year":"1994","journal-title":"Numer. Algorithms"},{"issue":"1","key":"10.1016\/S1051-2004(02)00024-6_BIB007","first-page":"117","article-title":"Topographic time-frequency decomposition of the spontaneous EEG","volume":"14","author":"Koenig","year":"2001","journal-title":"NeuroImage"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB008","doi-asserted-by":"crossref","first-page":"3397","DOI":"10.1109\/78.258082","article-title":"Matching Pursuit in a time-frequency dictionary","volume":"41","author":"Mallat","year":"1993","journal-title":"IEEE Trans. Signal Process."},{"issue":"3","key":"10.1016\/S1051-2004(02)00024-6_BIB009","first-page":"133","article-title":"Global convergence properties of the splitting iterations for solving linear least squares problems","volume":"7","author":"Marti-Lopez","year":"1999","journal-title":"Investigacion Oper."},{"issue":"1\u20133","key":"10.1016\/S1051-2004(02)00024-6_BIB010","first-page":"117","article-title":"Approximating splitting pseudo-iterations","volume":"9","author":"Marti-Lopez","year":"2000","journal-title":"Investigacion Oper."},{"key":"10.1016\/S1051-2004(02)00024-6_BIB011","series-title":"ApproxKit. A Mathematical Package of MatLab Programs and Functions for Numerically Robust Approximation of Multilinear Least Squares Solutions","author":"Marti-Lopez","year":"2000"},{"issue":"3","key":"10.1016\/S1051-2004(02)00024-6_BIB012","doi-asserted-by":"crossref","first-page":"636","DOI":"10.1137\/S0036144597321909","article-title":"Solving ill-conditioned and singular linear systems: a tutorial on regularization","volume":"40","author":"Neumaier","year":"1998","journal-title":"SIAM Rev."},{"key":"10.1016\/S1051-2004(02)00024-6_BIB013","series-title":"Computational Methods in Optimization","author":"Polak","year":"1971"},{"key":"10.1016\/S1051-2004(02)00024-6_BIB014","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1007\/BF01096458","article-title":"Bilevel and multilevel programming: a bibliography review","volume":"5","author":"Vicente","year":"1994","journal-title":"J. Global Optim."}],"container-title":["Digital Signal Processing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1051200402000246?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1051200402000246?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,24]],"date-time":"2019-03-24T01:58:08Z","timestamp":1553392688000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1051200402000246"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,7]]},"references-count":14,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,7]]}},"alternative-id":["S1051200402000246"],"URL":"https:\/\/doi.org\/10.1016\/s1051-2004(02)00024-6","relation":{},"ISSN":["1051-2004"],"issn-type":[{"value":"1051-2004","type":"print"}],"subject":[],"published":{"date-parts":[[2003,7]]}}}