{"id":"https://openalex.org/W4226264925","doi":"https://doi.org/10.1109/icassp43922.2022.9747768","title":"The Vicomtech Audio Deepfake Detection System Based on Wav2vec2 for the 2022 ADD Challenge","display_name":"The Vicomtech Audio Deepfake Detection System Based on Wav2vec2 for the 2022 ADD Challenge","publication_year":2022,"publication_date":"2022-04-27","ids":{"openalex":"https://openalex.org/W4226264925","doi":"https://doi.org/10.1109/icassp43922.2022.9747768"},"language":"en","primary_location":{"id":"doi:10.1109/icassp43922.2022.9747768","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9747768","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":"ICASSP 2022 - 2022 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/A5064609638","display_name":"Juan M. Mart\u00edn-Do\u00f1as","orcid":"https://orcid.org/0000-0003-4874-0166"},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Juan M. Martin-Donas","raw_affiliation_strings":["Vicomtech Foundation, Basque Research and Technology Alliance (BRTA),Donostia – San Sebastián,Spain,20009"],"affiliations":[{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA),Donostia – San Sebastián,Spain,20009","institution_ids":["https://openalex.org/I4210092551"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063619413","display_name":"Aitor \u00c1lvarez","orcid":"https://orcid.org/0000-0002-7938-4486"},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Aitor Alvarez","raw_affiliation_strings":["Vicomtech Foundation, Basque Research and Technology Alliance (BRTA),Donostia – San Sebastián,Spain,20009"],"affiliations":[{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA),Donostia – San Sebastián,Spain,20009","institution_ids":["https://openalex.org/I4210092551"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064609638"],"corresponding_institution_ids":["https://openalex.org/I4210092551"],"apc_list":null,"apc_paid":null,"fwci":8.8036,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.98646096,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"9241","last_page":"9245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9997000098228455,"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/T11309","display_name":"Music and Audio Processing","score":0.9997000098228455,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9994000196456909,"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":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.8444280624389648},{"id":"https://openalex.org/keywords/extractor","display_name":"Extractor","score":0.6843400597572327},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.656726598739624},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6526360511779785},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6431679725646973},{"id":"https://openalex.org/keywords/software-portability","display_name":"Software portability","score":0.5615249872207642},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5291818976402283},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5224953293800354},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5210120677947998},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.43872177600860596},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4336875081062317},{"id":"https://openalex.org/keywords/spoofing-attack","display_name":"Spoofing attack","score":0.428308367729187},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35483336448669434},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07657316327095032}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8444280624389648},{"id":"https://openalex.org/C117978034","wikidata":"https://www.wikidata.org/wiki/Q5422192","display_name":"Extractor","level":2,"score":0.6843400597572327},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.656726598739624},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6526360511779785},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6431679725646973},{"id":"https://openalex.org/C63000827","wikidata":"https://www.wikidata.org/wiki/Q3080428","display_name":"Software portability","level":2,"score":0.5615249872207642},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5291818976402283},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5224953293800354},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5210120677947998},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.43872177600860596},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4336875081062317},{"id":"https://openalex.org/C167900197","wikidata":"https://www.wikidata.org/wiki/Q11081100","display_name":"Spoofing attack","level":2,"score":0.428308367729187},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35483336448669434},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07657316327095032},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp43922.2022.9747768","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9747768","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W2123299109","https://openalex.org/W2176804518","https://openalex.org/W2502312327","https://openalex.org/W2512302098","https://openalex.org/W2794506738","https://openalex.org/W2936802426","https://openalex.org/W2967606780","https://openalex.org/W2970759645","https://openalex.org/W3036601975","https://openalex.org/W3098557217","https://openalex.org/W3127781933","https://openalex.org/W3158663310","https://openalex.org/W3187722398","https://openalex.org/W3197358873","https://openalex.org/W3197457172","https://openalex.org/W3197642003","https://openalex.org/W3198529186","https://openalex.org/W3199131409","https://openalex.org/W3199161700","https://openalex.org/W3199956586","https://openalex.org/W3206189675","https://openalex.org/W3212117663","https://openalex.org/W3213029956","https://openalex.org/W4221138880","https://openalex.org/W6631190155","https://openalex.org/W6724804524","https://openalex.org/W6780218876","https://openalex.org/W6802476440","https://openalex.org/W6803757597","https://openalex.org/W6804030475"],"related_works":["https://openalex.org/W107105315","https://openalex.org/W1584537303","https://openalex.org/W4388155270","https://openalex.org/W4367156293","https://openalex.org/W2750549761","https://openalex.org/W1872724644","https://openalex.org/W28826848","https://openalex.org/W2122272819","https://openalex.org/W2994151208","https://openalex.org/W2130894091"],"abstract_inverted_index":{"This":[0,38],"paper":[1],"describes":[2],"our":[3,72],"submitted":[4],"systems":[5],"to":[6,34,50,61],"the":[7,12,22,41,46,56,62,80,84],"2022":[8,85],"ADD":[9,86],"challenge":[10],"withing":[11],"tracks":[13],"1":[14],"and":[15,30,83,91,101,107],"2.":[16],"Our":[17],"approach":[18],"is":[19,59],"based":[20],"on":[21],"combination":[23],"of":[24],"a":[25,31],"pre-trained":[26],"wav2vec2":[27],"feature":[28],"extractor":[29],"downstream":[32],"classifier":[33],"detect":[35],"spoofed":[36],"audio.":[37],"method":[39],"exploits":[40],"contextualized":[42],"speech":[43],"representations":[44],"at":[45],"different":[47,66],"transformer":[48],"layers":[49],"fully":[51],"capture":[52],"discriminative":[53],"information.":[54],"Furthermore,":[55],"classification":[57],"model":[58],"adapted":[60],"application":[63],"scenario":[64],"using":[65],"data":[67],"augmentation":[68],"techniques.":[69],"We":[70],"evaluate":[71],"system":[73],"for":[74],"audio":[75,102],"synthesis":[76],"detection":[77],"in":[78,94],"both":[79],"ASVspoof":[81],"2021":[82],"challenges,":[87],"showing":[88],"its":[89],"robustness":[90],"good":[92],"performance":[93],"realistic":[95],"challenging":[96],"environments":[97],"such":[98],"as":[99],"telephonic":[100],"codec":[103],"systems,":[104],"noisy":[105],"audio,":[106],"partial":[108],"deepfakes.":[109]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":22},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":5}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2025-10-10T00:00:00"}