{"id":"https://openalex.org/W2064463502","doi":"https://doi.org/10.1109/tifs.2015.2407362","title":"Joint Speaker Verification and Antispoofing in the &lt;inline-formula&gt; &lt;tex-math notation=\"LaTeX\"&gt;$i$ &lt;/tex-math&gt;&lt;/inline-formula&gt;-Vector Space","display_name":"Joint Speaker Verification and Antispoofing in the &lt;inline-formula&gt; &lt;tex-math notation=\"LaTeX\"&gt;$i$ &lt;/tex-math&gt;&lt;/inline-formula&gt;-Vector Space","publication_year":2015,"publication_date":"2015-02-26","ids":{"openalex":"https://openalex.org/W2064463502","doi":"https://doi.org/10.1109/tifs.2015.2407362","mag":"2064463502"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2015.2407362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2015.2407362","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Transactions on Information Forensics and Security","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/207950","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072315990","display_name":"\u0410. \u0421. \u0421\u0438\u0437\u043e\u0432","orcid":"https://orcid.org/0000-0001-8110-9929"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Aleksandr Sizov","raw_affiliation_strings":["School of Computing, University of Eastern Finland, Joensuu, Finland","School Of Computing, University of Eastern Finland, Joensuu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of Eastern Finland, Joensuu, Finland","institution_ids":["https://openalex.org/I175532246"]},{"raw_affiliation_string":"School Of Computing, University of Eastern Finland, Joensuu, Finland","institution_ids":["https://openalex.org/I175532246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010032071","display_name":"Elie Khoury","orcid":"https://orcid.org/0000-0001-9568-3729"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Elie Khoury","raw_affiliation_strings":["Idiap Research Institute, Martigny, Switzerland","IDIAP Res. Inst., Martigny, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Idiap Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"IDIAP Res. Inst., Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043168931","display_name":"Tomi Kinnunen","orcid":"https://orcid.org/0000-0002-4371-7322"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Tomi Kinnunen","raw_affiliation_strings":["School of Computing, University of Eastern Finland, Joensuu, Finland","School Of Computing, University of Eastern Finland, Joensuu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of Eastern Finland, Joensuu, Finland","institution_ids":["https://openalex.org/I175532246"]},{"raw_affiliation_string":"School Of Computing, University of Eastern Finland, Joensuu, Finland","institution_ids":["https://openalex.org/I175532246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102765381","display_name":"Zhizheng Wu","orcid":"https://orcid.org/0009-0001-1192-9857"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhizheng Wu","raw_affiliation_strings":["Centre for Speech Technology Research, University of Edinburgh, Edinburgh, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Speech Technology Research, University of Edinburgh, Edinburgh, U.K","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016330764","display_name":"S\u00e9bastien Marcel","orcid":"https://orcid.org/0000-0002-2497-9140"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Sebastien Marcel","raw_affiliation_strings":["Idiap Research Institute, Martigny, Switzerland","IDIAP Res. Inst., Martigny, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Idiap Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"IDIAP Res. Inst., Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.096,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.98670835,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"10","issue":"4","first_page":"821","last_page":"832"},"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":0.9990000128746033,"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":0.9980999827384949,"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/spoofing-attack","display_name":"Spoofing attack","score":0.7796949148178101},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7034197449684143},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6749158501625061},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.6577041745185852},{"id":"https://openalex.org/keywords/nist","display_name":"NIST","score":0.6270709037780762},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.625251054763794},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6088443994522095},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5741364359855652},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.4920453727245331},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37701615691185},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3667841851711273},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09041979908943176}],"concepts":[{"id":"https://openalex.org/C167900197","wikidata":"https://www.wikidata.org/wiki/Q11081100","display_name":"Spoofing attack","level":2,"score":0.7796949148178101},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034197449684143},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6749158501625061},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.6577041745185852},{"id":"https://openalex.org/C111219384","wikidata":"https://www.wikidata.org/wiki/Q6954384","display_name":"NIST","level":2,"score":0.6270709037780762},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.625251054763794},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6088443994522095},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5741364359855652},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.4920453727245331},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37701615691185},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3667841851711273},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09041979908943176},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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":4,"locations":[{"id":"doi:10.1109/tifs.2015.2407362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2015.2407362","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Transactions on Information Forensics and Security","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.709.8818","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.709.8818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cs.uef.fi/sipu/pub/JointSpeakerVerification.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.720.1298","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.720.1298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cstr.ed.ac.uk/downloads/publications/2015/TIFS2015_joint.pdf","raw_type":"text"},{"id":"pmh:oai:infoscience.epfl.ch:207950","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/207950","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:207950","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/207950","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.5899999737739563,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1016107147","display_name":null,"funder_award_id":"253120","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G8985708474","display_name":null,"funder_award_id":"283256","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W174866149","https://openalex.org/W577640895","https://openalex.org/W1506806321","https://openalex.org/W1507099578","https://openalex.org/W1553458173","https://openalex.org/W1964960762","https://openalex.org/W2016770751","https://openalex.org/W2041823554","https://openalex.org/W2041942569","https://openalex.org/W2047346462","https://openalex.org/W2058983224","https://openalex.org/W2072473772","https://openalex.org/W2085282079","https://openalex.org/W2100649345","https://openalex.org/W2112606109","https://openalex.org/W2117544888","https://openalex.org/W2120605154","https://openalex.org/W2121812409","https://openalex.org/W2128466129","https://openalex.org/W2133420453","https://openalex.org/W2134689131","https://openalex.org/W2141074280","https://openalex.org/W2143076824","https://openalex.org/W2143597468","https://openalex.org/W2150769028","https://openalex.org/W2151343288","https://openalex.org/W2154278880","https://openalex.org/W2156909104","https://openalex.org/W2157298821","https://openalex.org/W2159786793","https://openalex.org/W2161556939","https://openalex.org/W2163487272","https://openalex.org/W2168254078","https://openalex.org/W2168265087","https://openalex.org/W2168561756","https://openalex.org/W2170065313","https://openalex.org/W2270140468","https://openalex.org/W2294814385","https://openalex.org/W2395750323","https://openalex.org/W2399107382","https://openalex.org/W2405506115","https://openalex.org/W2405641138","https://openalex.org/W2406312423","https://openalex.org/W2548055032","https://openalex.org/W3143522270","https://openalex.org/W6607058271","https://openalex.org/W6616746457","https://openalex.org/W6630429238","https://openalex.org/W6633113729","https://openalex.org/W6676842452","https://openalex.org/W6681254124","https://openalex.org/W6681278112","https://openalex.org/W6684314024","https://openalex.org/W6684818301","https://openalex.org/W6693961328","https://openalex.org/W6712741350","https://openalex.org/W6713727690","https://openalex.org/W6713754742","https://openalex.org/W6729633544"],"related_works":["https://openalex.org/W2158491338","https://openalex.org/W2807901368","https://openalex.org/W2133733652","https://openalex.org/W2072658171","https://openalex.org/W2606392311","https://openalex.org/W2320042380","https://openalex.org/W4385956668","https://openalex.org/W2900895161","https://openalex.org/W3148366653","https://openalex.org/W2954943288"],"abstract_inverted_index":{"Any":[0],"biometric":[1],"recognizer":[2],"is":[3,18,104],"vulnerable":[4],"to":[5,92,114],"spoofing":[6,141],"attacks":[7,25,40],"and":[8,23,68,96,118,136,139,170],"hence":[9],"voice":[10,37],"biometric,":[11],"also":[12],"called":[13],"automatic":[14],"speaker":[15,94,109,116,147],"verification":[16,95,117],"(ASV),":[17],"no":[19],"exception;":[20],"replay,":[21],"synthesis,":[22],"conversion":[24,38],"all":[26],"provoke":[27],"false":[28],"acceptances":[29],"unless":[30],"countermeasures":[31,57,158],"are":[32,154],"used.":[33],"We":[34],"focus":[35,69],"on":[36,70,143],"(VC)":[39],"considered":[41],"as":[42,159,161],"one":[43,122],"of":[44,63],"the":[45,100,130,144],"most":[46,55],"challenging":[47],"for":[48,82,108,156],"modern":[49],"recognition":[50,148],"systems.":[51],"To":[52,128],"detect":[53],"spoofing,":[54],"existing":[56],"assume":[58],"explicit":[59],"or":[60],"implicit":[61],"knowledge":[62],"a":[64,105],"particular":[65],"VC":[66,140],"system":[67,123],"designing":[71],"discriminative":[72],"features.":[73],"In":[74,86],"this":[75],"paper,":[76],"we":[77,88,133],"explore":[78],"back-end":[79],"generative":[80],"models":[81],"more":[83],"generalized":[84],"countermeasures.":[85],"particular,":[87],"model":[89],"synthesis-channel":[90],"subspace":[91],"perform":[93],"antispoofing":[97,119],"jointly":[98],"in":[99],"i-vector":[101],"space,":[102],"which":[103],"well-established":[106],"technique":[107],"modeling.":[110],"It":[111],"enables":[112],"us":[113],"integrate":[115],"tasks":[120],"into":[121],"without":[124],"any":[125],"fusion":[126,169],"techniques.":[127],"validate":[129],"proposed":[131],"approach,":[132],"study":[134],"vocoder-matched":[135],"vocoder-mismatched":[137],"ASV":[138,165],"detection":[142],"NIST":[145],"2006":[146],"evaluation":[149],"data":[150],"set.":[151],"Promising":[152],"results":[153],"obtained":[155],"standalone":[157],"well":[160],"their":[162],"combination":[163],"with":[164],"systems":[166],"using":[167],"score":[168],"joint":[171],"approach.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
