{"id":"https://openalex.org/W4375869139","doi":"https://doi.org/10.1109/icassp49357.2023.10097106","title":"Spatially Informed Independent vector analysis for Source Extraction based on the convolutive Transfer Function Model","display_name":"Spatially Informed Independent vector analysis for Source Extraction based on the convolutive Transfer Function Model","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4375869139","doi":"https://doi.org/10.1109/icassp49357.2023.10097106"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10097106","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10097106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5044246151","display_name":"Xianrui Wang","orcid":"https://orcid.org/0000-0002-8715-4111"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianrui Wang","raw_affiliation_strings":["Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi’an,China,710072"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi’an,China,710072","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078105594","display_name":"Andreas Brendel","orcid":"https://orcid.org/0000-0002-6051-6346"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Brendel","raw_affiliation_strings":["Friedrich-Alexander-Universität,Multimedia Communications and Signal Processing,Erlangen-Nürnberg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universität,Multimedia Communications and Signal Processing,Erlangen-Nürnberg,Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034257180","display_name":"Gongping Huang","orcid":"https://orcid.org/0000-0002-6825-7473"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gongping Huang","raw_affiliation_strings":["Friedrich-Alexander-Universität,Multimedia Communications and Signal Processing,Erlangen-Nürnberg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universität,Multimedia Communications and Signal Processing,Erlangen-Nürnberg,Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106698171","display_name":"Yichen Yang","orcid":"https://orcid.org/0009-0007-4812-1900"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yichen Yang","raw_affiliation_strings":["Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi’an,China,710072"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi’an,China,710072","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068787682","display_name":"Walter Kellermann","orcid":"https://orcid.org/0000-0002-6501-3174"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Walter Kellermann","raw_affiliation_strings":["Friedrich-Alexander-Universität,Multimedia Communications and Signal Processing,Erlangen-Nürnberg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universität,Multimedia Communications and Signal Processing,Erlangen-Nürnberg,Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056129529","display_name":"Jingdong Chen","orcid":"https://orcid.org/0000-0003-0083-9247"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingdong Chen","raw_affiliation_strings":["Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi’an,China,710072"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi’an,China,710072","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.93638707,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9894000291824341,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.7719907760620117},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.754450261592865},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.6753848195075989},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.5567686557769775},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.5415009260177612},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5069020390510559},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.45230960845947266},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3531022369861603},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3284941017627716},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1733289361000061},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1530837118625641},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07909521460533142}],"concepts":[{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.7719907760620117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.754450261592865},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.6753848195075989},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.5567686557769775},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.5415009260177612},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5069020390510559},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.45230960845947266},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3531022369861603},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3284941017627716},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1733289361000061},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1530837118625641},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07909521460533142},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical 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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49357.2023.10097106","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10097106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1572099565","https://openalex.org/W1635512741","https://openalex.org/W1902027874","https://openalex.org/W2019502123","https://openalex.org/W2046233597","https://openalex.org/W2061074721","https://openalex.org/W2072548008","https://openalex.org/W2098723113","https://openalex.org/W2098946103","https://openalex.org/W2099741732","https://openalex.org/W2113990625","https://openalex.org/W2116766578","https://openalex.org/W2117678320","https://openalex.org/W2127851351","https://openalex.org/W2128562854","https://openalex.org/W2143027228","https://openalex.org/W2151834013","https://openalex.org/W2156676906","https://openalex.org/W2158216966","https://openalex.org/W2159956319","https://openalex.org/W2161270956","https://openalex.org/W2168273590","https://openalex.org/W2170768669","https://openalex.org/W2412956798","https://openalex.org/W2502139158","https://openalex.org/W2600579021","https://openalex.org/W2888493610","https://openalex.org/W2898268964","https://openalex.org/W2997688633","https://openalex.org/W3000508686","https://openalex.org/W3015233996","https://openalex.org/W3016112107","https://openalex.org/W3104196160","https://openalex.org/W3114119488","https://openalex.org/W3117085823","https://openalex.org/W4210408276","https://openalex.org/W4210849719"],"related_works":["https://openalex.org/W2118307209","https://openalex.org/W2107364365","https://openalex.org/W2553224454","https://openalex.org/W2166724900","https://openalex.org/W4281722104","https://openalex.org/W2803458999","https://openalex.org/W4242656336","https://openalex.org/W1497843931","https://openalex.org/W1503525627","https://openalex.org/W1785857632"],"abstract_inverted_index":{"Spatial":[0],"information":[1],"can":[2,25],"help":[3],"improve":[4,93],"source":[5,11,95],"separation":[6],"performance.":[7],"Numerous":[8],"spatially":[9,101],"informed":[10,102],"extraction":[12,96],"methods":[13,41,54],"based":[14,57],"on":[15,58],"the":[16,37,45,59,86,94,107,110],"independent":[17],"vector":[18],"analysis":[19],"(IVA)":[20],"have":[21],"been":[22],"developed,":[23],"which":[24,68],"achieve":[26],"reasonably":[27],"good":[28],"performance":[29,38,97],"in":[30,114],"non-":[31],"or":[32],"weakly":[33],"reverberant":[34,116],"environments.":[35,117],"However,":[36],"of":[39,109],"those":[40,53],"degrades":[42],"quickly":[43],"as":[44],"reverberation":[46,74],"increases.":[47],"The":[48],"underlying":[49],"reason":[50],"is":[51,75],"that":[52],"are":[55],"derived":[56],"multiplicative":[60],"transfer":[61,88],"function":[62,89],"model":[63,91],"with":[64],"a":[65,100],"rank-1":[66],"assumption,":[67],"does":[69],"not":[70],"hold":[71],"true":[72],"if":[73],"strong.":[76],"To":[77],"circumvent":[78],"this":[79,81],"issue,":[80],"paper":[82],"proposes":[83],"to":[84,92],"use":[85],"convolutive":[87],"(CTF)":[90],"and":[98],"develop":[99],"IVA":[103],"algorithm.":[104],"Simulations":[105],"demonstrate":[106],"efficacy":[108],"developed":[111],"method":[112],"even":[113],"highly":[115]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}