{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T15:48:27Z","timestamp":1775144907795,"version":"3.50.1"},"reference-count":45,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"10","license":[{"start":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T00:00:00Z","timestamp":1317427200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Signal Process."],"published-print":{"date-parts":[[2011,10]]},"DOI":"10.1109\/tsp.2011.2160858","type":"journal-article","created":{"date-parts":[[2011,6,29]],"date-time":"2011-06-29T14:25:41Z","timestamp":1309357541000},"page":"4648-4663","source":"Crossref","is-referenced-by-count":141,"title":["Group-Lasso on Splines for Spectrum Cartography"],"prefix":"10.1109","volume":"59","author":[{"given":"Juan Andr\u00e9s","family":"Bazerque","sequence":"first","affiliation":[]},{"given":"Gonzalo","family":"Mateos","sequence":"additional","affiliation":[]},{"given":"Georgios B.","family":"Giannakis","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/79.799930"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1007\/s10107-007-0170-0"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.1987.326089"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/VETECS.2007.541"},{"key":"ref31","author":"nesterov","year":"2007","journal-title":"Gradient methods for minimizing composite objective function"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2006.254957"},{"key":"ref37","doi-asserted-by":"crossref","DOI":"10.1007\/978-1-4612-1494-6","author":"stein","year":"1999","journal-title":"Interpolation of Spatial Data"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9868.2009.00718.x"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2008.929296"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/SSP.2009.5278625"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s00041-008-9045-x"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1137\/1.9781611970128"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827596304010"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/S1077-3142(03)00009-2"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2011.2113195"},{"key":"ref14","author":"duchon","year":"1977","journal-title":"Splines Minimizing Rotation-Invariant Semi-Norms in Sobolev Spaces"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1214\/009053604000000067"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2008.080102"},{"key":"ref17","author":"goldsmith","year":"2006","journal-title":"Wireless Communications"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1137\/080725891"},{"key":"ref19","author":"hastie","year":"1999","journal-title":"Generalized Additive Models"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1162\/0899766052530802"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ICDSP.2011.6005007"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9868.2007.00627.x"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/PIMRC.2008.4699911"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2009.2038417"},{"key":"ref29","author":"minka","year":"2000","journal-title":"Old and New Matrix Algebra Useful For Statistics"},{"key":"ref5","author":"bakin","year":"1999","journal-title":"Adaptive regression and model selection in data mining problems"},{"key":"ref8","author":"bertsekas","year":"1999","journal-title":"Parallel and Distributed Computation Numerical Methods"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1137\/080716542"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2009.071293"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.2307\/1269730"},{"key":"ref1","year":"2007","journal-title":"IEEE Standard for Information Technology-Telecommunications and Information Exchange Between Systems-Local and Metropolitan Area Networks-Specific RequirementsPart 11 Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications"},{"key":"ref20","doi-asserted-by":"crossref","DOI":"10.1007\/978-0-387-84858-7","author":"hastie","year":"2009","journal-title":"The Elements of Statistical Learning"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1214\/009053607000000802"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1214\/009053606000000722"},{"key":"ref21","author":"king","year":"2008","journal-title":"CRAWDAD Data Set Mannheim\/Compass (v 2008-04-11)"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2009.2016892"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2009.5470044"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0493(1980)108<1122:SNMMFV>2.0.CO;2"},{"key":"ref23","article-title":"Multi-task feature learning via efficient <ref_formula> <tex Notation=\"TeX\">$\\ell_{2,1}$<\/tex><\/ref_formula>-norm minimization","author":"liu","year":"2009","journal-title":"15th Conf Uncertainty in Artificial Intelligence"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1198\/016214506000000735"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.2307\/1425829"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9868.2005.00532.x"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2010.2055862"}],"container-title":["IEEE Transactions on Signal Processing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/78\/6017237\/05934611.pdf?arnumber=5934611","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:53:16Z","timestamp":1642006396000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/5934611\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10]]},"references-count":45,"journal-issue":{"issue":"10"},"URL":"https:\/\/doi.org\/10.1109\/tsp.2011.2160858","relation":{},"ISSN":["1053-587X","1941-0476"],"issn-type":[{"value":"1053-587X","type":"print"},{"value":"1941-0476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,10]]}}}