{"id":"https://openalex.org/W2801514793","doi":"https://doi.org/10.1109/icassp.2018.8461978","title":"Speaker-Phonetic Vector Estimation for Short Duration Speaker Verification","display_name":"Speaker-Phonetic Vector Estimation for Short Duration Speaker Verification","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2801514793","doi":"https://doi.org/10.1109/icassp.2018.8461978","mag":"2801514793"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2018.8461978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5102822627","display_name":"Jianbo Ma","orcid":"https://orcid.org/0000-0002-6765-9462"},"institutions":[{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Jianbo Ma","raw_affiliation_strings":["DATA61, CSIRO, Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"DATA61, CSIRO, Sydney, Australia","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032689109","display_name":"Vidhyasaharan Sethu","orcid":"https://orcid.org/0000-0001-8492-1787"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Vidhyasaharan Sethu","raw_affiliation_strings":["UNSW, School of Electrical Engineering and Telecommunications, Sydney"],"affiliations":[{"raw_affiliation_string":"UNSW, School of Electrical Engineering and Telecommunications, Sydney","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028116210","display_name":"Eliathamby Ambikairajah","orcid":"https://orcid.org/0000-0003-4673-6534"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Eliathamby Ambikairajah","raw_affiliation_strings":["DATA61, CSIRO, Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"DATA61, CSIRO, Sydney, Australia","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004287909","display_name":"Kong Aik Lee","orcid":"https://orcid.org/0000-0001-9133-3000"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kong Aik Lee","raw_affiliation_strings":["Data Science Research Laboratories, NEC Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Data Science Research Laboratories, NEC Corporation, Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102822627"],"corresponding_institution_ids":["https://openalex.org/I1292875679","https://openalex.org/I42894916"],"apc_list":null,"apc_paid":null,"fwci":0.4887,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.71878446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"5264","last_page":"5268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9912999868392944,"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":0.9815999865531921,"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/nist","display_name":"NIST","score":0.791504442691803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6519045233726501},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6040474772453308},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5672215223312378},{"id":"https://openalex.org/keywords/speaker-verification","display_name":"Speaker verification","score":0.5382821559906006},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.5175449252128601},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5015571117401123},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5008742809295654},{"id":"https://openalex.org/keywords/posterior-probability","display_name":"Posterior probability","score":0.4515185058116913},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41147133708000183},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.39949360489845276},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2283100187778473},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2233843207359314}],"concepts":[{"id":"https://openalex.org/C111219384","wikidata":"https://www.wikidata.org/wiki/Q6954384","display_name":"NIST","level":2,"score":0.791504442691803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6519045233726501},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6040474772453308},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5672215223312378},{"id":"https://openalex.org/C2982762665","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker verification","level":3,"score":0.5382821559906006},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.5175449252128601},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5015571117401123},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5008742809295654},{"id":"https://openalex.org/C57830394","wikidata":"https://www.wikidata.org/wiki/Q278079","display_name":"Posterior probability","level":3,"score":0.4515185058116913},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41147133708000183},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.39949360489845276},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2283100187778473},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2233843207359314},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2018.8461978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W123007118","https://openalex.org/W1996950552","https://openalex.org/W2007119422","https://openalex.org/W2064364374","https://openalex.org/W2110763772","https://openalex.org/W2111805153","https://openalex.org/W2121415728","https://openalex.org/W2125534887","https://openalex.org/W2137286467","https://openalex.org/W2143694533","https://openalex.org/W2146448989","https://openalex.org/W2150769028","https://openalex.org/W2170088868","https://openalex.org/W2230477019","https://openalex.org/W2395750323","https://openalex.org/W2397634864","https://openalex.org/W2401224485","https://openalex.org/W2402704384","https://openalex.org/W2406312423","https://openalex.org/W2508843093","https://openalex.org/W2581259899","https://openalex.org/W2749938256","https://openalex.org/W6605010638","https://openalex.org/W6676823442","https://openalex.org/W6678766467","https://openalex.org/W6682053583","https://openalex.org/W6713727690"],"related_works":["https://openalex.org/W2018623685","https://openalex.org/W66821593","https://openalex.org/W2051274299","https://openalex.org/W1521299571","https://openalex.org/W1197719229","https://openalex.org/W468945283","https://openalex.org/W2381158726","https://openalex.org/W2316548414","https://openalex.org/W4235705411","https://openalex.org/W1516392727"],"abstract_inverted_index":{"Phonetic":[0],"variability":[1,29,66,89,126],"is":[2],"one":[3],"of":[4,35,52,118],"the":[5,21,27,38,49,63,68,83,87,111],"primary":[6],"challenges":[7],"in":[8,26],"short":[9],"duration":[10,133],"speaker":[11],"verification.":[12],"This":[13],"paper":[14],"proposes":[15],"a":[16,33,59,73],"novel":[17],"method":[18,70,99],"that":[19,110],"modifies":[20],"standard":[22,64],"normal":[23],"distribution":[24],"prior":[25,39],"total":[28,65,125],"model":[30,127],"to":[31,76,85,115],"use":[32],"mixture":[34],"Gaussians":[36],"as":[37],"distribution.":[40],"The":[41],"proposed":[42,69,112],"speaker-phonetic":[43,97],"vectors":[44,98],"are":[45,100],"then":[46],"estimated":[47],"from":[48],"posterior":[50],"probability":[51],"latent":[53],"variables,":[54],"and":[55,93,128],"each":[56],"vector":[57],"has":[58,82],"phonetic":[60,88],"meaning.":[61],"Unlike":[62],"model,":[67],"can":[71],"incorporate":[72],"phoneme":[74],"classifier":[75],"perform":[77],"soft":[78],"content":[79],"matching,":[80],"which":[81],"potential":[84],"solve":[86],"problem.":[90],"Parameter":[91],"estimation":[92],"scoring":[94],"formulae":[95],"for":[96],"presented.":[101],"Experimental":[102],"results":[103],"obtained":[104],"using":[105],"NIST":[106],"2010":[107],"data":[108],"show":[109],"technique":[113],"leads":[114],"relative":[116],"improvements":[117],"more":[119],"than":[120],"30%":[121],"when":[122],"fused":[123],"with":[124],"tested":[129],"on":[130],"3":[131],"second":[132],"test":[134],"files.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-02-25T08:12:03.925757","created_date":"2025-10-10T00:00:00"}
