{"id":"https://openalex.org/W3197181902","doi":"https://doi.org/10.21437/interspeech.2021-2136","title":"The SJTU System for Short-Duration Speaker Verification Challenge 2021","display_name":"The SJTU System for Short-Duration Speaker Verification Challenge 2021","publication_year":2021,"publication_date":"2021-08-27","ids":{"openalex":"https://openalex.org/W3197181902","doi":"https://doi.org/10.21437/interspeech.2021-2136","mag":"3197181902"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2021-2136","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2021-2136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2021","raw_type":"proceedings-article"},"type":"conference-paper","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/A5089011905","display_name":"Bing Han","orcid":"https://orcid.org/0000-0001-8312-0881"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Han","raw_affiliation_strings":["MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101416769","display_name":"Zhengyang Chen","orcid":"https://orcid.org/0000-0003-1293-8146"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyang Chen","raw_affiliation_strings":["MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102974956","display_name":"Zhikai Zhou","orcid":"https://orcid.org/0000-0002-4626-2677"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhikai Zhou","raw_affiliation_strings":["MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100341993","display_name":"Yanmin Qian","orcid":"https://orcid.org/0000-0002-0314-3790"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanmin Qian","raw_affiliation_strings":["MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MoE Key Lab of Artificial Intelligence, AI Institute X-LANCE Lab, Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2332","last_page":"2336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9771000146865845,"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":0.9771000146865845,"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/computer-science","display_name":"Computer science","score":0.6989789605140686},{"id":"https://openalex.org/keywords/speaker-verification","display_name":"Speaker verification","score":0.6846407651901245},{"id":"https://openalex.org/keywords/duration","display_name":"Duration (music)","score":0.4387478530406952},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.2639501690864563},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.23326140642166138}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6989789605140686},{"id":"https://openalex.org/C2982762665","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker verification","level":3,"score":0.6846407651901245},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.4387478530406952},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.2639501690864563},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.23326140642166138},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2021-2136","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2021-2136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2021","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1899722019","display_name":"\u6df1\u5ea6\u5b66\u4e60\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u5feb\u901f\u9ad8\u6548\u81ea\u9002\u5e94\u65b9\u6cd5\u7814\u7a76","funder_award_id":"62071288","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G257170","display_name":null,"funder_award_id":"U1736202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322999","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1494198834","https://openalex.org/W2167768673","https://openalex.org/W2194775991","https://openalex.org/W2219249508","https://openalex.org/W2696967604","https://openalex.org/W2726515241","https://openalex.org/W2747165665","https://openalex.org/W2747238065","https://openalex.org/W2805744305","https://openalex.org/W2808631503","https://openalex.org/W2888968865","https://openalex.org/W2890964092","https://openalex.org/W2962780374","https://openalex.org/W2962788625","https://openalex.org/W2963446712","https://openalex.org/W2972986505","https://openalex.org/W2981087920","https://openalex.org/W3008703194","https://openalex.org/W3013020904","https://openalex.org/W3024869864","https://openalex.org/W3030437843","https://openalex.org/W3042801391","https://openalex.org/W3095201711","https://openalex.org/W3095324434","https://openalex.org/W3095496726","https://openalex.org/W3095862185","https://openalex.org/W3097777922","https://openalex.org/W3097796176","https://openalex.org/W3104056985","https://openalex.org/W3111481301","https://openalex.org/W4288091954","https://openalex.org/W4300685083","https://openalex.org/W4394643157"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2348837382","https://openalex.org/W746329893","https://openalex.org/W4205872570","https://openalex.org/W4245971243","https://openalex.org/W1922805944","https://openalex.org/W4253588120","https://openalex.org/W2383732295","https://openalex.org/W2942717012","https://openalex.org/W4300685083"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,41,45,55,61,71,77,93,101,123],"SJTU":[4],"system":[5,42,94],"for":[6],"both":[7],"text-dependent":[8,49],"and":[9,87,106,116],"text-independent":[10,32],"tasks":[11],"in":[12,112,118],"short-duration":[13],"speaker":[14,30],"verification":[15,47],"(SdSV)":[16],"challenge":[17],"2021.In":[18],"this":[19],"challenge,":[20],"we":[21,51,80,99],"explored":[22,38],"different":[23,74,104],"strong":[24],"embedding":[25],"extractors":[26],"to":[27,39,69],"extract":[28],"robust":[29],"embedding.For":[31],"task,":[33,50],"language-dependent":[34],"adaptive":[35],"snorm":[36],"is":[37,96],"improve":[40,70],"performance":[43,95],"under":[44],"cross-lingual":[46],"condition.For":[48],"mainly":[52],"focus":[53],"on":[54,60,64,122],"in-domain":[56],"fine-tuning":[57,85],"strategies":[58,86],"based":[59],"model":[62],"pre-trained":[63],"large-scale":[65],"out-of-domain":[66],"data.In":[67],"order":[68],"distinction":[72],"between":[73],"speakers":[75],"uttering":[76],"same":[78],"phrase,":[79],"proposed":[81],"several":[82],"novel":[83],"phrase-aware":[84,88],"neural":[89],"PLDA.With":[90],"such":[91],"strategies,":[92],"further":[97],"improved.Finally,":[98],"fused":[100],"scores":[102],"of":[103],"systems,":[105],"our":[107],"fusion":[108],"systems":[109],"achieved":[110],"0.0473":[111],"Task1":[113],"(rank":[114,120],"3)":[115],"0.0581":[117],"Task2":[119],"8)":[121],"primary":[124],"evaluation":[125],"metric.":[126]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
