{"id":"https://openalex.org/W175297027","doi":"https://doi.org/10.21437/eurospeech.2003-762","title":"Environment adaptation for robust speaker verification","display_name":"Environment adaptation for robust speaker verification","publication_year":2003,"publication_date":"2003-09-01","ids":{"openalex":"https://openalex.org/W175297027","doi":"https://doi.org/10.21437/eurospeech.2003-762","mag":"175297027"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.2003-762","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2003-762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"8th European Conference on Speech Communication and Technology (Eurospeech 2003)","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/A5105933392","display_name":"Kwok-Kwong Yiu","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Kwok-Kwong Yiu","raw_affiliation_strings":["Hong Kong Polytechnic University"],"affiliations":[{"raw_affiliation_string":"Hong Kong Polytechnic University","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068768998","display_name":"Man\u2010Wai Mak","orcid":"https://orcid.org/0000-0001-8854-3760"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Man-Wai Mak","raw_affiliation_strings":["Hong Kong Polytechnic University"],"affiliations":[{"raw_affiliation_string":"Hong Kong Polytechnic University","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072714962","display_name":"Sun\u2010Yuan Kung","orcid":"https://orcid.org/0000-0002-7314-0720"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sun-Yuan Kung","raw_affiliation_strings":["Electrical Engineering"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5105933392"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":4.2136,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93863812,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2973","last_page":"2976"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998999834060669,"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":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9987000226974487,"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/T11309","display_name":"Music and Audio Processing","score":0.9868000149726868,"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/handset","display_name":"Handset","score":0.979123592376709},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7187056541442871},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7079088091850281},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.6542984843254089},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.615988552570343},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5852071642875671},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.4486798644065857},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.4277874827384949},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.4265298843383789},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4127749502658844},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11706233024597168},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.058079808950424194}],"concepts":[{"id":"https://openalex.org/C2779971919","wikidata":"https://www.wikidata.org/wiki/Q1378949","display_name":"Handset","level":2,"score":0.979123592376709},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7187056541442871},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7079088091850281},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.6542984843254089},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.615988552570343},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5852071642875671},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.4486798644065857},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.4277874827384949},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4265298843383789},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4127749502658844},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11706233024597168},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.058079808950424194},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.21437/eurospeech.2003-762","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2003-762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"8th European Conference on Speech Communication and Technology (Eurospeech 2003)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.14.6741","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.6741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eie.polyu.edu.hk/~mwmak/papers/eurosp03c.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.78.19","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.78.19","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eie.polyu.edu.hk/~mwmak/papers/csl06.pdf","raw_type":"text"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/46871","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/46871","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W97107628","https://openalex.org/W2078953162","https://openalex.org/W2102063998","https://openalex.org/W2102897151","https://openalex.org/W2104687512","https://openalex.org/W2146871184","https://openalex.org/W2162125266"],"related_works":["https://openalex.org/W1197719229","https://openalex.org/W2381158726","https://openalex.org/W1992796048","https://openalex.org/W2129090883","https://openalex.org/W1516392727","https://openalex.org/W2379906719","https://openalex.org/W2412815366","https://openalex.org/W2181956362","https://openalex.org/W2136153680","https://openalex.org/W2972577568"],"abstract_inverted_index":{"In":[0],"speaker":[1,43,78,96],"verification":[2],"over":[3],"public":[4],"telephone":[5],"networks,":[6],"utterances":[7],"can":[8],"be":[9],"obtained":[10],"from":[11],"different":[12,20],"types":[13],"of":[14,22,57,121],"handsets.":[15],"Different":[16],"handsets":[17],"may":[18],"introduce":[19],"degrees":[21],"distortion":[23],"to":[24,31,45,64,110],"the":[25,47,51,66,77,112,122,137,148],"speech":[26],"signals.":[27],"This":[28],"paper":[29],"attempts":[30],"combine":[32],"a":[33,55,71,94,99],"handset":[34,69],"selector":[35],"with":[36,144],"(1)":[37],"handset-specific":[38,88],"transformations":[39],"and":[40,80,98,133,141],"(2)":[41],"handset-dependent":[42,95,100],"models":[44,60],"reduce":[46],"effect":[48],"caused":[49],"by":[50,86,93,107],"acoustic":[52],"distortion.":[53],"Specifically,":[54],"number":[56],"Gaussian":[58],"mixture":[59],"are":[61,83],"independently":[62],"trained":[63],"identify":[65],"most":[67],"likely":[68],"given":[70],"test":[72],"utterance;":[73],"then":[74],"during":[75],"recognition,":[76],"model":[79,82,97,102],"background":[81,101],"either":[84],"transformed":[85],"MLLR-based":[87],"transformation":[89],"or":[90],"respectively":[91],"replaced":[92],"whose":[103],"parameters":[104],"were":[105],"adapted":[106],"reinforced":[108,134],"learning":[109,135],"fit":[111],"new":[113],"environment.":[114],"Experimental":[115],"results":[116],"based":[117,129],"on":[118,130],"150":[119],"speakers":[120],"HTIMIT":[123],"corpus":[124],"show":[125],"that":[126],"environment":[127],"adaptation":[128,146],"both":[131],"MLLR":[132,145],"outperforms":[136],"classical":[138],"CMS,":[139],"Hnorm":[140],"Tnorm":[142],"approaches,":[143],"achieves":[147],"best":[149],"performance.":[150]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
