{"id":"https://openalex.org/W4391697019","doi":"https://doi.org/10.1109/taslp.2024.3363441","title":"Joint DOA Estimation and Dereverberation Based on Multi-Channel Linear Prediction Filtering and Azimuth Sparsity","display_name":"Joint DOA Estimation and Dereverberation Based on Multi-Channel Linear Prediction Filtering and Azimuth Sparsity","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4391697019","doi":"https://doi.org/10.1109/taslp.2024.3363441"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2024.3363441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2024.3363441","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://centralesupelec.hal.science/hal-04451785v1/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107207199","display_name":"Wenmeng Xiong","orcid":"https://orcid.org/0000-0002-7762-4175"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenmeng Xiong","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7762-4175","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070475244","display_name":"Changchun Bao","orcid":"https://orcid.org/0000-0002-5606-5343"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changchun Bao","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5606-5343","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104107032","display_name":"Jing Zhou","orcid":"https://orcid.org/0009-0004-6586-0762"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Zhou","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0004-6586-0762","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000601742","display_name":"Maoshen Jia","orcid":"https://orcid.org/0000-0002-3452-3913"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maoshen Jia","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3452-3913","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101687431","display_name":"Jos\u00e9 Picheral","orcid":"https://orcid.org/0000-0001-9571-8151"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Picheral","raw_affiliation_strings":["Laboratoire des signaux et syst&#x00E8;mes (Signal and System Laboratory), Universit&#x00E9; Paris-Saclay, CNRS, CentraleSup&#x00E9;lec, Gif-sur-Yvette, France"],"raw_orcid":"https://orcid.org/0000-0001-9571-8151","affiliations":[{"raw_affiliation_string":"Laboratoire des signaux et syst&#x00E8;mes (Signal and System Laboratory), Universit&#x00E9; Paris-Saclay, CNRS, CentraleSup&#x00E9;lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8485,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67396643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"32","issue":null,"first_page":"1481","last_page":"1493"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T11698","display_name":"Underwater Acoustics Research","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7263336777687073},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.7117326855659485},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.7007358074188232},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.5124354958534241},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.48917892575263977},{"id":"https://openalex.org/keywords/bin","display_name":"Bin","score":0.4829382300376892},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46885594725608826},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4660535752773285},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.4514929950237274},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4507933259010315},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.44778215885162354},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.42966026067733765},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.42077624797821045},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.41337287425994873},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.41272270679473877},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4083541929721832},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3735084533691406},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26241210103034973},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1986372172832489},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12336048483848572},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09300166368484497},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07911893725395203}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7263336777687073},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.7117326855659485},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.7007358074188232},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.5124354958534241},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.48917892575263977},{"id":"https://openalex.org/C156273044","wikidata":"https://www.wikidata.org/wiki/Q4913766","display_name":"Bin","level":2,"score":0.4829382300376892},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46885594725608826},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4660535752773285},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.4514929950237274},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4507933259010315},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.44778215885162354},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.42966026067733765},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.42077624797821045},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.41337287425994873},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.41272270679473877},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4083541929721832},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3735084533691406},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26241210103034973},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1986372172832489},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12336048483848572},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09300166368484497},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07911893725395203},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/taslp.2024.3363441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2024.3363441","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04451785v1","is_oa":true,"landing_page_url":"https://centralesupelec.hal.science/hal-04451785","pdf_url":"https://centralesupelec.hal.science/hal-04451785v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE/ACM Transactions on Audio, Speech and Language Processing, 2024, pp.1-13. &#x27E8;10.1109/TASLP.2024.3363441&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04451785v1","is_oa":true,"landing_page_url":"https://centralesupelec.hal.science/hal-04451785","pdf_url":"https://centralesupelec.hal.science/hal-04451785v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE/ACM Transactions on Audio, Speech and Language Processing, 2024, pp.1-13. &#x27E8;10.1109/TASLP.2024.3363441&#x27E9;","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.5299999713897705}],"awards":[{"id":"https://openalex.org/G3909335432","display_name":"\u590d\u6742\u573a\u666f\u58f0\u4fe1\u53f7\u83b7\u53d6\u548c\u8bc6\u522b\u57fa\u7840\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76: \u591a\u901a\u9053\u58f0\u4fe1\u53f7\u83b7\u53d6\u3001\u4f20\u8f93\u4e0e\u91cd\u6784","funder_award_id":"61831019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4494021679","display_name":null,"funder_award_id":"62101013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5703753657","display_name":"\u57fa\u4e8e\u58f0\u573a\u666f\u611f\u77e5\u53c2\u6570\u5efa\u6a21\u7684\u4ea4\u4e92\u5f0f\u97f3\u9891\u91cd\u653e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61971015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G73465559","display_name":null,"funder_award_id":"62001012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391697019.pdf","grobid_xml":"https://content.openalex.org/works/W4391697019.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W1479667283","https://openalex.org/W1494198834","https://openalex.org/W1537747159","https://openalex.org/W1603765807","https://openalex.org/W1964998538","https://openalex.org/W1983812858","https://openalex.org/W1987906574","https://openalex.org/W2027982384","https://openalex.org/W2032647955","https://openalex.org/W2078637887","https://openalex.org/W2094796867","https://openalex.org/W2113638573","https://openalex.org/W2140166042","https://openalex.org/W2149755721","https://openalex.org/W2156676906","https://openalex.org/W2165534711","https://openalex.org/W2204091679","https://openalex.org/W2530782473","https://openalex.org/W2548487638","https://openalex.org/W2563063012","https://openalex.org/W2672714283","https://openalex.org/W2678124624","https://openalex.org/W2747438053","https://openalex.org/W2791272514","https://openalex.org/W2806745578","https://openalex.org/W2900235268","https://openalex.org/W2903697385","https://openalex.org/W2903862839","https://openalex.org/W2930641205","https://openalex.org/W2943893847","https://openalex.org/W2973167466","https://openalex.org/W2998843375","https://openalex.org/W2999773312","https://openalex.org/W3015328330","https://openalex.org/W3028504434","https://openalex.org/W3099177480","https://openalex.org/W3112444271","https://openalex.org/W3112868342","https://openalex.org/W3185812430","https://openalex.org/W3215005424","https://openalex.org/W4214887189","https://openalex.org/W4221080854","https://openalex.org/W4293215107","https://openalex.org/W4297095267","https://openalex.org/W4299512035","https://openalex.org/W4312753603","https://openalex.org/W6607870112","https://openalex.org/W6669355299","https://openalex.org/W6673553526"],"related_works":["https://openalex.org/W1879255185","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2043735059","https://openalex.org/W2041060376","https://openalex.org/W3119734852","https://openalex.org/W2011776247"],"abstract_inverted_index":{"Source":[0],"localization":[1,61,147],"in":[2,11,63],"reverberant":[3,46,51,64,76],"environments":[4],"has":[5],"been":[6],"a":[7,49,55,145,157,166,172],"prominent":[8],"research":[9],"topic":[10],"the":[12,21,38,59,70,74,79,87,93,97,103,107,119,122,127,152,161,179,194,201],"past":[13],"two":[14],"decades.":[15],"In":[16],"this":[17],"paper,":[18],"instead":[19],"of":[20,73,89,92,121,160,196],"commonly":[22],"employed":[23],"time-frequency":[24],"(TF)":[25],"bin":[26],"based":[27],"methods":[28,199],"which":[29],"rely":[30],"on":[31],"empirically":[32],"selected":[33],"threshold":[34],"values,":[35],"we":[36,143],"leverage":[37],"microphone":[39],"array":[40],"signal":[41],"model":[42],"comprising":[43],"an":[44],"early":[45,98,123],"component":[47,77,99],"and":[48,116,133,171,190],"late":[50,75],"component,":[52],"to":[53,182],"propose":[54],"novel":[56],"method":[57,170],"for":[58,151,177],"source":[60,131,146,154,167],"problem":[62],"environments.":[65],"Our":[66],"proposed":[67,128,184,198],"criterion":[68,148],"involves":[69],"joint":[71],"removal":[72],"using":[78,96],"multi-channel":[80],"linear":[81],"prediction":[82],"(MCLP)":[83],"filter,":[84],"while":[85],"estimating":[86],"directions":[88],"arrival":[90],"(DOAs)":[91],"actual":[94],"sources":[95,163],"signals.":[100],"By":[101],"applying":[102],"azimuth":[104],"sparsity":[105],"constraint,":[106],"true":[108],"DOA":[109],"can":[110],"be":[111],"estimated":[112,138],"with":[113,187],"high":[114],"resolution":[115],"free":[117],"from":[118],"interference":[120],"reflections.":[124],"To":[125],"solve":[126],"criterion,":[129],"DOAs,":[130],"signals,":[132],"MCLP":[134],"filter":[135],"coefficients":[136],"are":[137,175],"by":[139],"alternative":[140],"iterations.":[141],"Additionally,":[142],"present":[144],"specifically":[149],"designed":[150],"single":[153],"scenario":[155],"as":[156],"special":[158],"case":[159],"multiple":[162],"scenario.":[164],"Finally,":[165],"number":[168],"estimation":[169],"postprocessing":[173],"procedure":[174],"discussed":[176],"searching":[178],"global":[180],"solutions":[181],"our":[183,197],"criteria.":[185],"Evaluations":[186],"both":[188],"simulated":[189],"realistic":[191],"data":[192],"demonstrate":[193],"advantages":[195],"over":[200],"baseline":[202],"methods.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
