{"id":"https://openalex.org/W4387682372","doi":"https://doi.org/10.1109/taslp.2023.3325136","title":"Decomposition-Based Wiener Filter Using the Kronecker Product and Conjugate Gradient Method","display_name":"Decomposition-Based Wiener Filter Using the Kronecker Product and Conjugate Gradient Method","publication_year":2023,"publication_date":"2023-10-16","ids":{"openalex":"https://openalex.org/W4387682372","doi":"https://doi.org/10.1109/taslp.2023.3325136"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2023.3325136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2023.3325136","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003737769","display_name":"Cristian-Lucian Stanciu","orcid":"https://orcid.org/0000-0003-2312-9467"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Cristian-Lucian Stanciu","raw_affiliation_strings":["National University of Science and Technology Politehnica Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"National University of Science and Technology Politehnica Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071376063","display_name":"Jacob Benesty","orcid":"https://orcid.org/0000-0002-0036-5865"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jacob Benesty","raw_affiliation_strings":["INRS-EMT, University of Quebec, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"INRS-EMT, University of Quebec, Montreal, QC, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023279451","display_name":"Constantin Paleologu","orcid":"https://orcid.org/0000-0002-0379-2360"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Constantin Paleologu","raw_affiliation_strings":["National University of Science and Technology Politehnica Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"National University of Science and Technology Politehnica Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053746145","display_name":"Ruxandra L. Costea","orcid":"https://orcid.org/0000-0001-8904-1041"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Ruxandra-Liana Costea","raw_affiliation_strings":["National University of Science and Technology Politehnica Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"National University of Science and Technology Politehnica Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013729905","display_name":"Laura-Maria Dogariu","orcid":"https://orcid.org/0000-0002-5945-5179"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Laura-Maria Dogariu","raw_affiliation_strings":["National University of Science and Technology Politehnica Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"National University of Science and Technology Politehnica Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070256554","display_name":"Silviu Ciochin\u0103","orcid":"https://orcid.org/0000-0003-3982-1837"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Silviu Ciochin\u0103","raw_affiliation_strings":["National University of Science and Technology Politehnica Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"National University of Science and Technology Politehnica Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5003737769"],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":1.301,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.76686353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"32","issue":null,"first_page":"124","last_page":"138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9997000098228455,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9997000098228455,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11236","display_name":"Control Systems and Identification","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wiener-filter","display_name":"Wiener filter","score":0.73858642578125},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5444700121879578},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48288965225219727},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.47191622853279114},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.4636097848415375},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.460834801197052},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.43586140871047974},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4305873513221741},{"id":"https://openalex.org/keywords/kronecker-product","display_name":"Kronecker product","score":0.4153049886226654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41273218393325806},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.41095781326293945},{"id":"https://openalex.org/keywords/kronecker-delta","display_name":"Kronecker delta","score":0.3701980710029602},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36885273456573486}],"concepts":[{"id":"https://openalex.org/C18537770","wikidata":"https://www.wikidata.org/wiki/Q25523","display_name":"Wiener filter","level":2,"score":0.73858642578125},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5444700121879578},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48288965225219727},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.47191622853279114},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.4636097848415375},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.460834801197052},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.43586140871047974},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4305873513221741},{"id":"https://openalex.org/C46030957","wikidata":"https://www.wikidata.org/wiki/Q1238125","display_name":"Kronecker product","level":3,"score":0.4153049886226654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41273218393325806},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.41095781326293945},{"id":"https://openalex.org/C39482219","wikidata":"https://www.wikidata.org/wiki/Q192826","display_name":"Kronecker delta","level":2,"score":0.3701980710029602},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36885273456573486},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taslp.2023.3325136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2023.3325136","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W48610814","https://openalex.org/W1523680888","https://openalex.org/W1594234351","https://openalex.org/W1999542175","https://openalex.org/W2065804682","https://openalex.org/W2073389244","https://openalex.org/W2097460654","https://openalex.org/W2098294667","https://openalex.org/W2099464104","https://openalex.org/W2106793162","https://openalex.org/W2108816505","https://openalex.org/W2135969423","https://openalex.org/W2143643945","https://openalex.org/W2150053932","https://openalex.org/W2258782427","https://openalex.org/W2789954303","https://openalex.org/W2807511666","https://openalex.org/W2894625271","https://openalex.org/W2920877073","https://openalex.org/W2963284165","https://openalex.org/W3015658791","https://openalex.org/W3078264033","https://openalex.org/W3112444271","https://openalex.org/W3114119488","https://openalex.org/W3119375321","https://openalex.org/W3121037551","https://openalex.org/W3141872777","https://openalex.org/W3160382292","https://openalex.org/W3166719495","https://openalex.org/W3183582144","https://openalex.org/W3210821751","https://openalex.org/W4221080854","https://openalex.org/W4225727371","https://openalex.org/W4235625704","https://openalex.org/W4240691156","https://openalex.org/W4247128071","https://openalex.org/W4289526503","https://openalex.org/W4294891437","https://openalex.org/W4300029251","https://openalex.org/W4301462798","https://openalex.org/W4312258136"],"related_works":["https://openalex.org/W123417539","https://openalex.org/W4233239985","https://openalex.org/W2079407403","https://openalex.org/W2060299328","https://openalex.org/W4375957393","https://openalex.org/W2117336295","https://openalex.org/W2073634779","https://openalex.org/W3102722572","https://openalex.org/W2090103374","https://openalex.org/W1564288589"],"abstract_inverted_index":{"The":[0],"identification":[1,52],"of":[2,12,27,33,67,89,96,121,144,151,169],"long-length":[3,57],"impulse":[4,35,59],"responses":[5],"represents":[6],"a":[7,31,47,56,65,118],"challenge":[8],"in":[9,24,87,141],"the":[10,19,25,34,39,49,80,94,97,122,130,142,148,152,157,167,170],"context":[11],"many":[13],"applications,":[14],"like":[15],"echo":[16,145],"cancellation.":[17],"Recently,":[18],"problem":[20,53],"has":[21],"been":[22],"addressed":[23],"framework":[26,143],"low-rank":[28,44],"systems,":[29],"using":[30,162],"decomposition":[32],"response":[36,60],"based":[37],"on":[38,129],"nearest":[40],"Kronecker":[41],"product":[42],"and":[43,135,165],"approximations.":[45],"As":[46],"result,":[48],"original":[50],"system":[51],"that":[54],"involves":[55],"finite":[58],"filter":[61,83,160],"is":[62],"reshaped":[63],"as":[64],"combination":[66],"two":[68,98],"(much)":[69],"shorter":[70],"filters,":[71],"which":[72,127,155],"leads":[73],"to":[74],"significant":[75],"advantages.":[76],"In":[77,113],"this":[78,111,114],"context,":[79],"benchmark":[81],"Wiener":[82,125,159],"can":[84],"be":[85],"formulated":[86],"terms":[88],"an":[90],"iterative":[91,124],"algorithm,":[92],"where":[93],"estimates":[95],"component":[99],"filters":[100],"are":[101,108],"sequently":[102],"updated.":[103],"However,":[104],"matrix":[105,137],"inversion":[106],"operations":[107],"required":[109],"within":[110],"algorithm.":[112],"article,":[115],"we":[116],"develop":[117],"new":[119],"version":[120],"decomposition-based":[123,171],"filter,":[126],"relies":[128],"conjugate":[131],"gradient":[132],"(CG)":[133],"method":[134],"avoids":[136],"inversion.":[138],"Simulations":[139],"performed":[140],"cancellation":[146],"indicate":[147],"good":[149],"performance":[150],"proposed":[153],"solution,":[154],"outperforms":[156],"conventional":[158],"(implemented":[161],"CG":[163],"updates)":[164],"inherits":[166],"advantages":[168],"approach.":[172]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}