{"id":"https://openalex.org/W2074103039","doi":"https://doi.org/10.1007/s00034-013-9616-1","title":"Orthogonal Greedy MUSIC: An Empirical Algorithm for Joint Sparse Recovery","display_name":"Orthogonal Greedy MUSIC: An Empirical Algorithm for Joint Sparse Recovery","publication_year":2013,"publication_date":"2013-06-05","ids":{"openalex":"https://openalex.org/W2074103039","doi":"https://doi.org/10.1007/s00034-013-9616-1","mag":"2074103039"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-013-9616-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-013-9616-1","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022186095","display_name":"Xinpeng Du","orcid":"https://orcid.org/0000-0001-5274-128X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinpeng Du","raw_affiliation_strings":["Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","National, University of Defense Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National, University of Defense Technology","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037615466","display_name":"Ruihua Liang","orcid":"https://orcid.org/0000-0001-7869-4709"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruihua Liang","raw_affiliation_strings":["Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","National, University of Defense Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National, University of Defense Technology","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102893559","display_name":"Lizhi Cheng","orcid":"https://orcid.org/0000-0002-8371-066X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lizhi Cheng","raw_affiliation_strings":["Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","National, University of Defense Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National, University of Defense Technology","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001912977","display_name":"Fang Su","orcid":"https://orcid.org/0000-0002-6319-5103"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Su","raw_affiliation_strings":["Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","National, University of Defense Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and System Science, College of Science, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National, University of Defense Technology","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5022186095"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11081613,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"6","first_page":"3079","last_page":"3091"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.7664604783058167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6366437077522278},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6207143068313599},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5221391320228577},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5068088173866272},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5000357627868652},{"id":"https://openalex.org/keywords/signal-recovery","display_name":"Signal recovery","score":0.41868090629577637},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36552348732948303},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3119064271450043}],"concepts":[{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.7664604783058167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6366437077522278},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6207143068313599},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5221391320228577},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5068088173866272},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5000357627868652},{"id":"https://openalex.org/C2989281035","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Signal recovery","level":3,"score":0.41868090629577637},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36552348732948303},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3119064271450043},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-013-9616-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-013-9616-1","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1770500012","https://openalex.org/W1774526428","https://openalex.org/W1974774078","https://openalex.org/W1981745143","https://openalex.org/W2074054045","https://openalex.org/W2103519107","https://openalex.org/W2103955025","https://openalex.org/W2113638573","https://openalex.org/W2152356156","https://openalex.org/W2160979406","https://openalex.org/W2162409952","https://openalex.org/W2164696938","https://openalex.org/W2171787095","https://openalex.org/W2266447120","https://openalex.org/W2289917018","https://openalex.org/W2296616510","https://openalex.org/W2561113646","https://openalex.org/W2798909945","https://openalex.org/W3098083265","https://openalex.org/W4213311204","https://openalex.org/W4250955649","https://openalex.org/W6602764424"],"related_works":["https://openalex.org/W1502442302","https://openalex.org/W2107703637","https://openalex.org/W2381127329","https://openalex.org/W2078389543","https://openalex.org/W3015194228","https://openalex.org/W2087326866","https://openalex.org/W1980874175","https://openalex.org/W2118132594","https://openalex.org/W3024569604","https://openalex.org/W2379256376"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}