{"id":"https://openalex.org/W4413394288","doi":"https://doi.org/10.1109/tcsvt.2025.3601438","title":"Progressive Curriculum Learning With Teacher-Student Collaboration for Source-Free Unsupervised Domain Adaptation","display_name":"Progressive Curriculum Learning With Teacher-Student Collaboration for Source-Free Unsupervised Domain Adaptation","publication_year":2025,"publication_date":"2025-08-21","ids":{"openalex":"https://openalex.org/W4413394288","doi":"https://doi.org/10.1109/tcsvt.2025.3601438"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2025.3601438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3601438","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-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/A5037443625","display_name":"Qing Tian","orcid":"https://orcid.org/0000-0003-0030-3645"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qing Tian","raw_affiliation_strings":["School of Software, Nanjing University of Information Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101642114","display_name":"J. Shen","orcid":"https://orcid.org/0000-0001-6316-1168"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyu Shen","raw_affiliation_strings":["School of Software, Nanjing University of Information Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060603074","display_name":"Lulu Kang","orcid":"https://orcid.org/0000-0002-6000-3436"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lulu Kang","raw_affiliation_strings":["School of Software, Nanjing University of Information Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028245257","display_name":"Weihua Ou","orcid":"https://orcid.org/0000-0001-5241-7703"},"institutions":[{"id":"https://openalex.org/I154893126","display_name":"Guizhou Normal University","ror":"https://ror.org/02x1pa065","country_code":"CN","type":"education","lineage":["https://openalex.org/I154893126"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihua Ou","raw_affiliation_strings":["School of Big Data and Computer Science, Guizhou Normal University, Guiyang, China"],"affiliations":[{"raw_affiliation_string":"School of Big Data and Computer Science, Guizhou Normal University, Guiyang, China","institution_ids":["https://openalex.org/I154893126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063979916","display_name":"Jun Wan","orcid":"https://orcid.org/0000-0002-4735-2885"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210094879","display_name":"Shandong Institute of Automation","ror":"https://ror.org/00qdtba35","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210094879","https://openalex.org/I4210142748"]},{"id":"https://openalex.org/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Wan","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Automation, Beijing, China","Institute of Automation, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Automation, Beijing, China","institution_ids":["https://openalex.org/I4210112150","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Automation, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210094879","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109299788","display_name":"Zhen Lei","orcid":"https://orcid.org/0000-0002-0791-189X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210094879","display_name":"Shandong Institute of Automation","ror":"https://ror.org/00qdtba35","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210094879","https://openalex.org/I4210142748"]},{"id":"https://openalex.org/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Lei","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Automation, Beijing, China","Institute of Automation, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Automation, Beijing, China","institution_ids":["https://openalex.org/I4210112150","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Automation, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210094879","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5037443625"],"corresponding_institution_ids":["https://openalex.org/I200845125"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10997095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"36","issue":"2","first_page":"1627","last_page":"1639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9592999815940857,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9592999815940857,"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":0.6846893429756165},{"id":"https://openalex.org/keywords/curriculum","display_name":"Curriculum","score":0.6218934655189514},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5603757500648499},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.5119098424911499},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.5034498572349548},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4458339512348175},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.430536150932312},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3847988247871399},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.37021875381469727},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.355316698551178},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.23427042365074158},{"id":"https://openalex.org/keywords/pedagogy","display_name":"Pedagogy","score":0.21564549207687378},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11574572324752808}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6846893429756165},{"id":"https://openalex.org/C47177190","wikidata":"https://www.wikidata.org/wiki/Q207137","display_name":"Curriculum","level":2,"score":0.6218934655189514},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5603757500648499},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5119098424911499},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.5034498572349548},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4458339512348175},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.430536150932312},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3847988247871399},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.37021875381469727},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.355316698551178},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.23427042365074158},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.21564549207687378},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11574572324752808},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2025.3601438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3601438","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G2394944468","display_name":null,"funder_award_id":"NJ2023032","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3901081597","display_name":null,"funder_award_id":"BK20231143","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G744526871","display_name":null,"funder_award_id":"No. NJ2023032","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8034749032","display_name":null,"funder_award_id":"62176128","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/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327518","display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336585","display_name":"Foundation Research Project of Jiangsu Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1722318740","https://openalex.org/W1978920452","https://openalex.org/W2064447488","https://openalex.org/W2131953535","https://openalex.org/W2186590998","https://openalex.org/W2498045125","https://openalex.org/W2584009249","https://openalex.org/W2593768305","https://openalex.org/W2740100794","https://openalex.org/W2801477643","https://openalex.org/W2805548989","https://openalex.org/W2895281799","https://openalex.org/W2904549000","https://openalex.org/W2962687275","https://openalex.org/W2963240485","https://openalex.org/W2972758308","https://openalex.org/W2978573218","https://openalex.org/W2980096013","https://openalex.org/W2981873476","https://openalex.org/W3010381534","https://openalex.org/W3026575546","https://openalex.org/W3039489616","https://openalex.org/W3096831136","https://openalex.org/W3102842772","https://openalex.org/W3109512970","https://openalex.org/W3128863327","https://openalex.org/W3142849873","https://openalex.org/W3156460145","https://openalex.org/W3175370657","https://openalex.org/W3192275354","https://openalex.org/W3192693288","https://openalex.org/W3198430326","https://openalex.org/W3198731329","https://openalex.org/W3203098462","https://openalex.org/W4205357206","https://openalex.org/W4226144843","https://openalex.org/W4283795458","https://openalex.org/W4285820676","https://openalex.org/W4293518937","https://openalex.org/W4308445188","https://openalex.org/W4312399508","https://openalex.org/W4313048676","https://openalex.org/W4360584643","https://openalex.org/W4380872971","https://openalex.org/W4386076630","https://openalex.org/W4386307034","https://openalex.org/W4386799357","https://openalex.org/W4389169773","https://openalex.org/W4391019676","https://openalex.org/W4399562336","https://openalex.org/W4400387025"],"related_works":["https://openalex.org/W2997567050","https://openalex.org/W4394775207","https://openalex.org/W4389474468","https://openalex.org/W4300172004","https://openalex.org/W3203792196","https://openalex.org/W4321649381","https://openalex.org/W2997645659","https://openalex.org/W3180787869","https://openalex.org/W4295929828","https://openalex.org/W3156096827"],"abstract_inverted_index":{"In":[0,101],"the":[1,42,91,119,149,168,173,182],"present":[2],"environment":[3],"where":[4],"privacy":[5],"protection":[6,52],"is":[7],"increasingly":[8],"emphasized,":[9],"source-free":[10],"unsupervised":[11,22],"domain":[12,23,46,66],"adaptation":[13,24],"(SFUDA)":[14],"has":[15],"garnered":[16],"more":[17],"attention":[18],"compared":[19],"to":[20,36,59,65,77,98,117,145,153,177],"standard":[21],"(UDA).":[25],"It":[26],"concentrates":[27],"on":[28],"transferring":[29],"knowledge":[30],"directly":[31],"from":[32,143],"well-trained":[33],"source":[34,45],"models":[35,138],"unlabeled":[37],"target":[38],"domains":[39],"without":[40],"requiring":[41],"involvement":[43],"of":[44,93,122,151,184],"like":[47],"UDA,":[48],"greatly":[49],"enhancing":[50,148],"data":[51],"capabilities.":[53],"Many":[54],"existing":[55],"methods":[56,76],"employ":[57],"pseudo-labeling":[58],"guide":[60],"this":[61,80],"process,":[62],"but":[63],"due":[64],"shift,":[67],"pseudo-labels":[68],"often":[69],"introduce":[70],"significant":[71],"noise.":[72,155],"Although":[73],"there":[74],"are":[75],"filter":[78],"out":[79],"noise":[81,199],"and":[82,136,171],"mitigate":[83,118],"its":[84,195],"impact,":[85],"they":[86],"may":[87],"also":[88],"result":[89],"in":[90,125,139,200],"loss":[92],"crucial":[94],"sample":[95],"knowledge,":[96],"leading":[97],"performance":[99],"deterioration.":[100],"contrast,":[102],"we":[103],"propose":[104],"a":[105,159,164],"novel":[106],"approach":[107],"called":[108],"Progressive":[109],"Curriculum":[110],"Learning":[111],"with":[112],"Teacher-Student":[113],"Collaboration":[114],"(PCTSC)":[115],"method":[116],"adverse":[120],"influence":[121],"noisy":[123],"labels":[124],"SFUDA.":[126],"Inspired":[127],"by":[128,186],"curriculum":[129],"learning,":[130],"PCTSC":[131,157,185],"assesses":[132],"samples\u2019":[133],"learning":[134,161],"difficulty":[135],"trains":[137],"an":[140],"incremental":[141],"manner":[142],"easy":[144],"hard,":[146],"thereby":[147],"capability":[150],"model":[152,166,175],"against":[154,197],"Furthermore,":[156],"employs":[158],"two-stage":[160],"approach:":[162],"initially,":[163],"teacher":[165],"directs":[167],"student":[169,174],"model,":[170],"later,":[172],"transitions":[176],"independent":[178],"learning.":[179],"We":[180],"assess":[181],"effectiveness":[183],"conducting":[187],"extensive":[188],"experiments":[189],"across":[190],"three":[191],"benchmark":[192],"datasets,":[193],"demonstrating":[194],"robustness":[196],"pseudo-label":[198],"SFUDA":[201],"setting.":[202]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}