{"id":"https://openalex.org/W4246857368","doi":"https://doi.org/10.1109/icassp.2003.1198747","title":"Temporal decomposition: a promising approach to VQ-based speaker identification","display_name":"Temporal decomposition: a promising approach to VQ-based speaker identification","publication_year":2003,"publication_date":"2003-11-21","ids":{"openalex":"https://openalex.org/W4246857368","doi":"https://doi.org/10.1109/icassp.2003.1198747"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2003.1198747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2003.1198747","pdf_url":null,"source":{"id":"https://openalex.org/S4363608982","display_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","raw_type":"proceedings-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/A5006647053","display_name":"Phu Chien Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Phu Chien Nguyen","raw_affiliation_strings":["Japan Advanced Institute of Science and Technology, Tatsunokuchi, Ishikawa, Japan"],"affiliations":[{"raw_affiliation_string":"Japan Advanced Institute of Science and Technology, Tatsunokuchi, Ishikawa, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074062923","display_name":"M. Akagi","orcid":null},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Akagi","raw_affiliation_strings":["Japan Advanced Institute of Science and Technology, Tatsunokuchi, Ishikawa, Japan"],"affiliations":[{"raw_affiliation_string":"Japan Advanced Institute of Science and Technology, Tatsunokuchi, Ishikawa, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101646487","display_name":"Tu Bao Ho","orcid":"https://orcid.org/0000-0001-5951-643X"},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tu Bao Ho","raw_affiliation_strings":["Japan Advanced Institute of Science and Technology, Tatsunokuchi, Ishikawa, Japan"],"affiliations":[{"raw_affiliation_string":"Japan Advanced Institute of Science and Technology, Tatsunokuchi, Ishikawa, Japan","institution_ids":["https://openalex.org/I177738480"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006647053"],"corresponding_institution_ids":["https://openalex.org/I177738480"],"apc_list":null,"apc_paid":null,"fwci":0.28012323,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.667998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"I","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.7916808128356934},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7611761689186096},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7481914758682251},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.680349588394165},{"id":"https://openalex.org/keywords/speaker-diarisation","display_name":"Speaker diarisation","score":0.5930531024932861},{"id":"https://openalex.org/keywords/cepstrum","display_name":"Cepstrum","score":0.5423932075500488},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5357123613357544},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5198445916175842},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48517733812332153},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.478881299495697},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.4737955927848816},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4616694748401642},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4563877582550049},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4392701983451843},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.4298381209373474},{"id":"https://openalex.org/keywords/speaker-identification","display_name":"Speaker identification","score":0.42415037751197815},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.42149439454078674}],"concepts":[{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.7916808128356934},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7611761689186096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7481914758682251},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.680349588394165},{"id":"https://openalex.org/C149838564","wikidata":"https://www.wikidata.org/wiki/Q7574248","display_name":"Speaker diarisation","level":3,"score":0.5930531024932861},{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.5423932075500488},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5357123613357544},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5198445916175842},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48517733812332153},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.478881299495697},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.4737955927848816},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4616694748401642},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4563877582550049},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4392701983451843},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4298381209373474},{"id":"https://openalex.org/C2986627078","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker identification","level":3,"score":0.42415037751197815},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.42149439454078674},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/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/icassp.2003.1198747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2003.1198747","pdf_url":null,"source":{"id":"https://openalex.org/S4363608982","display_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W92500784","https://openalex.org/W1980148047","https://openalex.org/W2007266108","https://openalex.org/W2050693797","https://openalex.org/W2052605041","https://openalex.org/W2114548807","https://openalex.org/W2116565421","https://openalex.org/W2122410461","https://openalex.org/W2134383396","https://openalex.org/W2138252835","https://openalex.org/W2148787026","https://openalex.org/W2158358098","https://openalex.org/W2165880886","https://openalex.org/W6603753910"],"related_works":["https://openalex.org/W2018086531","https://openalex.org/W1980297060","https://openalex.org/W2387604097","https://openalex.org/W2787035864","https://openalex.org/W2373675101","https://openalex.org/W1963976507","https://openalex.org/W106160982","https://openalex.org/W2359140082","https://openalex.org/W4318225096","https://openalex.org/W106647055"],"abstract_inverted_index":{"A":[0],"new":[1,21,32],"set":[2,22],"of":[3,15,23,52,71,95,123],"features":[4,24,33],"is":[5,25],"proposed":[6],"that":[7,70,111],"has":[8,63],"been":[9,35,64],"found":[10],"to":[11,27,69,101],"improve":[12],"the":[13,44,58,72,80,112,121],"performance":[14],"automatic":[16],"speaker":[17],"identification":[18,81],"systems.":[19],"The":[20,31,50],"referred":[26],"as":[28],"\"event":[29],"targets\".":[30],"have":[34],"derived":[36],"from":[37],"line":[38],"spectral":[39],"frequency":[40],"(LSF)":[41],"parameters":[42],"using":[43],"so-called":[45],"\"temporal":[46],"decomposition\"":[47],"(TD)":[48],"technique.":[49],"number":[51],"feature":[53],"vectors":[54],"required":[55],"for":[56],"both":[57],"training":[59],"and":[60,106],"testing":[61],"phases":[62],"reduced":[65],"by":[66],"one-fifth":[67],"compared":[68],"traditional":[73],"Mel-frequency":[74],"cepstrum":[75],"coefficients":[76],"(MFCC)":[77],"features,":[78],"while":[79],"results":[82],"obtained":[83],"are":[84],"comparable":[85],"or":[86],"even":[87],"better.":[88],"Also,":[89],"we":[90],"introduce":[91],"one":[92],"more":[93],"application":[94],"TD":[96,116],"(speaker":[97],"recognition)":[98],"in":[99,115],"addition":[100],"speech":[102,104,107],"coding,":[103],"segmentation,":[105],"recognition.":[108],"It":[109],"shows":[110],"event":[113],"targets":[114],"can":[117],"convey":[118],"information":[119],"about":[120],"identity":[122],"a":[124],"speaker.":[125]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
