{"id":"https://openalex.org/W2800625278","doi":"https://doi.org/10.1109/tsp.2018.2830318","title":"Sparse Representation Using Multidimensional Mixed-Norm Penalty With Application to Sound Field Decomposition","display_name":"Sparse Representation Using Multidimensional Mixed-Norm Penalty With Application to Sound Field Decomposition","publication_year":2018,"publication_date":"2018-04-27","ids":{"openalex":"https://openalex.org/W2800625278","doi":"https://doi.org/10.1109/tsp.2018.2830318","mag":"2800625278"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2018.2830318","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2830318","pdf_url":"https://ieeexplore.ieee.org/ielx7/78/8353188/08352013.pdf","source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/78/8353188/08352013.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031225419","display_name":"Naoki Murata","orcid":"https://orcid.org/0000-0001-7418-5173"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Naoki Murata","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026010014","display_name":"Shoichi Koyama","orcid":"https://orcid.org/0000-0003-2283-0884"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shoichi Koyama","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0003-2283-0884","affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051506797","display_name":"Norihiro Takamune","orcid":"https://orcid.org/0000-0002-8102-3110"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norihiro Takamune","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003814223","display_name":"Hiroshi Saruwatari","orcid":"https://orcid.org/0000-0003-0876-5617"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Saruwatari","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0003-0876-5617","affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5031225419"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":1.5934,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.87803789,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"66","issue":"12","first_page":"3327","last_page":"3338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9994000196456909,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994000196456909,"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/sparse-approximation","display_name":"Sparse approximation","score":0.795487642288208},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.581356942653656},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5445078611373901},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.5434924960136414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4937833249568939},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4480689465999603},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4357948303222656},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42814117670059204},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.41820886731147766},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.4167101979255676},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4003312587738037}],"concepts":[{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.795487642288208},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.581356942653656},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5445078611373901},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.5434924960136414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4937833249568939},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4480689465999603},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4357948303222656},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42814117670059204},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.41820886731147766},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.4167101979255676},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4003312587738037},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2018.2830318","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2830318","pdf_url":"https://ieeexplore.ieee.org/ielx7/78/8353188/08352013.pdf","source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tsp.2018.2830318","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2830318","pdf_url":"https://ieeexplore.ieee.org/ielx7/78/8353188/08352013.pdf","source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2800625278.pdf","grobid_xml":"https://content.openalex.org/works/W2800625278.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1555606625","https://openalex.org/W1625826133","https://openalex.org/W1738124305","https://openalex.org/W1967146723","https://openalex.org/W1974774078","https://openalex.org/W1975377467","https://openalex.org/W1986931325","https://openalex.org/W1987906574","https://openalex.org/W1989112876","https://openalex.org/W1994309289","https://openalex.org/W1994654142","https://openalex.org/W2009733618","https://openalex.org/W2015697017","https://openalex.org/W2025086252","https://openalex.org/W2054110507","https://openalex.org/W2090530235","https://openalex.org/W2103519107","https://openalex.org/W2104045888","https://openalex.org/W2105892554","https://openalex.org/W2120717492","https://openalex.org/W2122315118","https://openalex.org/W2135029798","https://openalex.org/W2135046866","https://openalex.org/W2135104405","https://openalex.org/W2143148420","https://openalex.org/W2144059227","https://openalex.org/W2149414429","https://openalex.org/W2152279006","https://openalex.org/W2154881938","https://openalex.org/W2162409952","https://openalex.org/W2166221887","https://openalex.org/W2167546860","https://openalex.org/W2168745297","https://openalex.org/W2401624318","https://openalex.org/W2508393166","https://openalex.org/W2514127661","https://openalex.org/W2684558350","https://openalex.org/W2811486052","https://openalex.org/W3099503819","https://openalex.org/W4212863985","https://openalex.org/W4235713725","https://openalex.org/W4250955649","https://openalex.org/W4300615559","https://openalex.org/W6680012447","https://openalex.org/W6697135844","https://openalex.org/W6712599015","https://openalex.org/W6753369232"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W4300044672","https://openalex.org/W2810730439","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2378166785","https://openalex.org/W1964277756","https://openalex.org/W2208932071","https://openalex.org/W2016015572"],"abstract_inverted_index":{"A":[0],"sparse":[1,42,70],"representation":[2,13],"method":[3,138],"for":[4,111,142],"multidimensional":[5,38,78],"signals":[6,26,39,66],"is":[7,17,94,139],"proposed.":[8],"In":[9],"generally":[10],"used":[11],"group-sparse":[12],"algorithms,":[14],"the":[15,25,28,34,55,58,72,83,98,105,112,120,136],"sparsity":[16,56,84],"imposed":[18],"only":[19],"on":[20],"a":[21,77,108,115,124],"single":[22],"dimension":[23],"and":[24,123],"in":[27,33,43,48,52,71,88],"other":[29],"dimensions":[30],"are":[31],"solved":[32],"least-square-error":[35],"sense.":[36],"However,":[37],"can":[40],"be":[41,69,86],"multiple":[44],"dimensions.":[45],"For":[46],"example,":[47],"acoustic":[49,62,64],"array":[50],"processing,":[51],"addition":[53],"to":[54,85,96,144],"of":[57,61,107,118],"spatial":[59],"distribution":[60],"sources,":[63],"source":[65],"will":[67],"also":[68,140],"time-frequency":[73],"domain.":[74],"We":[75],"define":[76],"mixed-norm":[79],"penalty,":[80],"which":[81],"enables":[82],"controlled":[87],"each":[89],"dimension.":[90],"The":[91,101],"majorization-minimization":[92],"approach":[93],"applied":[95],"derive":[97],"optimization":[99],"algorithm.":[100],"proposed":[102,137],"algorithm":[103],"has":[104],"advantages":[106],"wide":[109],"range":[110],"sparsity-controlling":[113],"parameters,":[114,122],"small":[116],"cost":[117,127],"adjusting":[119],"balancing":[121],"low":[125],"computational":[126],"compared":[128],"with":[129],"current":[130],"methods.":[131],"Numerical":[132],"experiments":[133],"indicate":[134],"that":[135],"effective":[141],"application":[143],"sound":[145],"field":[146],"decomposition.":[147]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}