{"id":"https://openalex.org/W3194199634","doi":"https://doi.org/10.1109/tmm.2022.3149629","title":"Uncertainty-Aware Clustering for Unsupervised Domain Adaptive Object Re-Identification","display_name":"Uncertainty-Aware Clustering for Unsupervised Domain Adaptive Object Re-Identification","publication_year":2022,"publication_date":"2022-02-08","ids":{"openalex":"https://openalex.org/W3194199634","doi":"https://doi.org/10.1109/tmm.2022.3149629","mag":"3194199634"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2022.3149629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2022.3149629","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","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/A5100399557","display_name":"Pengfei Wang","orcid":"https://orcid.org/0000-0002-3675-9508"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Wang","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-3675-9508","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038748720","display_name":"Changxing Ding","orcid":"https://orcid.org/0000-0001-7232-3181"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changxing Ding","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Pazhou Lab, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7232-3181","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Pazhou Lab, Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060463460","display_name":"Wentao Tan","orcid":"https://orcid.org/0000-0001-5907-1581"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Tan","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102023771","display_name":"Mingming Gong","orcid":"https://orcid.org/0000-0001-7147-5589"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mingming Gong","raw_affiliation_strings":["School of Mathematics and Statistics, The University of Melbourne, Melbourne, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0001-7147-5589","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, The University of Melbourne, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065964089","display_name":"Kui Jia","orcid":"https://orcid.org/0000-0003-2661-5700"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kui Jia","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2661-5700","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074103823","display_name":"Dacheng Tao","orcid":"https://orcid.org/0000-0001-7225-5449"},"institutions":[{"id":"https://openalex.org/I4210103986","display_name":"Jingdong (China)","ror":"https://ror.org/01dkjkq64","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210103986"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dacheng Tao","raw_affiliation_strings":["JD Explore Academy at JD.com, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"JD Explore Academy at JD.com, Beijing, China","institution_ids":["https://openalex.org/I4210103986"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.6004,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.9597119,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"25","issue":null,"first_page":"2624","last_page":"2635"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.994700014591217,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8105976581573486},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.8008292317390442},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6326829195022583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6308905482292175},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5125527381896973},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4864187240600586},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.44781142473220825},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.44545063376426697},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3984180986881256},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34816625714302063},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0930035412311554}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8105976581573486},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.8008292317390442},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6326829195022583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6308905482292175},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5125527381896973},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4864187240600586},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.44781142473220825},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.44545063376426697},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3984180986881256},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34816625714302063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0930035412311554},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2022.3149629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2022.3149629","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G2474074552","display_name":null,"funder_award_id":"62076101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G837944118","display_name":null,"funder_award_id":"61702193","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":110,"referenced_works":["https://openalex.org/W1613448136","https://openalex.org/W1673310716","https://openalex.org/W1836465849","https://openalex.org/W1982925187","https://openalex.org/W1987971958","https://openalex.org/W2108598243","https://openalex.org/W2187089797","https://openalex.org/W2194775991","https://openalex.org/W2204750386","https://openalex.org/W2470322391","https://openalex.org/W2511791013","https://openalex.org/W2519904008","https://openalex.org/W2592691248","https://openalex.org/W2598634450","https://openalex.org/W2614013743","https://openalex.org/W2798991696","https://openalex.org/W2842511635","https://openalex.org/W2891175865","https://openalex.org/W2896016251","https://openalex.org/W2945634539","https://openalex.org/W2953070460","https://openalex.org/W2953214814","https://openalex.org/W2953684117","https://openalex.org/W2962859295","https://openalex.org/W2962926870","https://openalex.org/W2963000559","https://openalex.org/W2963047834","https://openalex.org/W2963067443","https://openalex.org/W2963078173","https://openalex.org/W2963160702","https://openalex.org/W2963557071","https://openalex.org/W2963588253","https://openalex.org/W2963735582","https://openalex.org/W2963842104","https://openalex.org/W2963910742","https://openalex.org/W2963975998","https://openalex.org/W2964234160","https://openalex.org/W2967515867","https://openalex.org/W2970971581","https://openalex.org/W2979780858","https://openalex.org/W2982026851","https://openalex.org/W2982041213","https://openalex.org/W2988852559","https://openalex.org/W2995852213","https://openalex.org/W2996199983","https://openalex.org/W2996626261","https://openalex.org/W2996695408","https://openalex.org/W2996988779","https://openalex.org/W2997114618","https://openalex.org/W2999929549","https://openalex.org/W3005339439","https://openalex.org/W3005680577","https://openalex.org/W3008706867","https://openalex.org/W3009238880","https://openalex.org/W3009761962","https://openalex.org/W3033469067","https://openalex.org/W3034140121","https://openalex.org/W3034978746","https://openalex.org/W3035060554","https://openalex.org/W3035070480","https://openalex.org/W3035402405","https://openalex.org/W3035524453","https://openalex.org/W3035732677","https://openalex.org/W3045296664","https://openalex.org/W3045524274","https://openalex.org/W3087359593","https://openalex.org/W3087658752","https://openalex.org/W3092106049","https://openalex.org/W3095367607","https://openalex.org/W3103165805","https://openalex.org/W3103633674","https://openalex.org/W3105077954","https://openalex.org/W3106572427","https://openalex.org/W3106772544","https://openalex.org/W3106858249","https://openalex.org/W3107087058","https://openalex.org/W3108381568","https://openalex.org/W3109976102","https://openalex.org/W3110059533","https://openalex.org/W3120797281","https://openalex.org/W3133793254","https://openalex.org/W3148011420","https://openalex.org/W3150864706","https://openalex.org/W3165113810","https://openalex.org/W3174505228","https://openalex.org/W3180686813","https://openalex.org/W3189423081","https://openalex.org/W3191697454","https://openalex.org/W4241740113","https://openalex.org/W4295312788","https://openalex.org/W4297808394","https://openalex.org/W4306755342","https://openalex.org/W6636447677","https://openalex.org/W6637131181","https://openalex.org/W6638667902","https://openalex.org/W6733814495","https://openalex.org/W6735531217","https://openalex.org/W6751647823","https://openalex.org/W6758632346","https://openalex.org/W6762903502","https://openalex.org/W6766978945","https://openalex.org/W6771395016","https://openalex.org/W6771635077","https://openalex.org/W6774314701","https://openalex.org/W6779326418","https://openalex.org/W6779510507","https://openalex.org/W6779765145","https://openalex.org/W6793276268","https://openalex.org/W6844194202","https://openalex.org/W6881141306"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W259157601","https://openalex.org/W4205463238","https://openalex.org/W2761785940","https://openalex.org/W2110523656","https://openalex.org/W1482209366","https://openalex.org/W2521627374"],"abstract_inverted_index":{"Unsupervised":[0],"Domain":[1],"Adaptive":[2],"(UDA)":[3],"object":[4,24,135],"re-identification":[5],"(Re-ID)":[6],"aims":[7],"at":[8,183],"adapting":[9],"a":[10,14,71,114,119],"model":[11,98],"trained":[12],"on":[13,175],"labeled":[15],"source":[16],"domain":[17],"to":[18,30,78,91],"an":[19,62,83],"unlabeled":[20,35],"target":[21,36],"domain.":[22,37],"State-of-the-art":[23],"Re-ID":[25,54],"approaches":[26],"adopt":[27],"clustering":[28,46,64,74,80],"algorithms":[29],"generate":[31],"pseudo-labels":[32],"for":[33,67,97,134],"the":[34,39,45,50,105,140,150,158,171],"However,":[38],"inevitable":[40],"label":[41],"noise":[42],"caused":[43],"by":[44],"procedure":[47],"significantly":[48,138],"degrades":[49],"discriminative":[51],"power":[52],"of":[53,107,152,170,179],"model.":[55],"To":[56],"address":[57],"this":[58],"problem,":[59],"we":[60,112],"propose":[61],"uncertainty-aware":[63,84],"framework":[65],"(UCF)":[66],"UDA":[68,132],"tasks.":[69],"First,":[70],"novel":[72],"hierarchical":[73],"scheme":[75],"is":[76,89,166,181],"proposed":[77],"promote":[79],"quality.":[81],"Second,":[82],"collaborative":[85],"instance":[86],"selection":[87],"method":[88,125,156],"introduced":[90],"select":[92],"images":[93],"with":[94],"reliable":[95],"labels":[96],"training.":[99],"Combining":[100],"both":[101],"techniques":[102],"effectively":[103],"reduces":[104,139],"impact":[106],"noisy":[108],"labels.":[109],"In":[110,148],"addition,":[111],"introduce":[113],"strong":[115],"baseline":[116],"that":[117,169],"features":[118],"compact":[120],"contrastive":[121],"loss.":[122],"Our":[123],"UCF":[124,155,180],"consistently":[126],"achieves":[127],"state-of-the-art":[128],"performance":[129,141,151],"in":[130,157],"multiple":[131],"tasks":[133],"Re-ID,":[136],"and":[137,145],"gap":[142],"between":[143],"unsupervised":[144,154],"supervised":[146,173],"Re-ID.":[147],"particular,":[149],"our":[153],"MSMT17":[159],"<inline-formula":[160],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[161,185],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[162],"notation=\"LaTeX\">$\\to$</tex-math></inline-formula>":[163],"Market1501":[164],"task":[165],"better":[167],"than":[168],"fully":[172],"setting":[174],"Market1501.":[176],"The":[177],"code":[178],"available":[182],"<uri":[184],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/Wang-pengfei/UCF</uri>":[186],".":[187]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
