{"id":"https://openalex.org/W4414349305","doi":"https://doi.org/10.1109/tip.2025.3607634","title":"COLA: Context-Aware Language-Driven Test-Time Adaptation","display_name":"COLA: Context-Aware Language-Driven Test-Time Adaptation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4414349305","doi":"https://doi.org/10.1109/tip.2025.3607634","pmid":"https://pubmed.ncbi.nlm.nih.gov/40971267"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2025.3607634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2025.3607634","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2509.17598","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080099723","display_name":"Aiming Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Aiming Zhang","raw_affiliation_strings":["Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0003-1536-8211","affiliations":[{"raw_affiliation_string":"Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107943977","display_name":"Tianyuan Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyuan Yu","raw_affiliation_strings":["Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0001-3073-3008","affiliations":[{"raw_affiliation_string":"Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088685596","display_name":"Liang Bai","orcid":"https://orcid.org/0000-0002-7667-6539"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Bai","raw_affiliation_strings":["Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-7667-6539","affiliations":[{"raw_affiliation_string":"Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101681259","display_name":"Jun Tang","orcid":"https://orcid.org/0000-0001-8925-2367"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Tang","raw_affiliation_strings":["Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-8925-2367","affiliations":[{"raw_affiliation_string":"Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079425523","display_name":"Yanming Guo","orcid":"https://orcid.org/0000-0001-9184-5313"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanming Guo","raw_affiliation_strings":["Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-9184-5313","affiliations":[{"raw_affiliation_string":"Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007401126","display_name":"Yirun Ruan","orcid":"https://orcid.org/0000-0002-4636-5713"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yirun Ruan","raw_affiliation_strings":["Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4636-5713","affiliations":[{"raw_affiliation_string":"Laboratory for Big Data and Decision, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022422213","display_name":"Yun Zhou","orcid":"https://orcid.org/0000-0001-7328-0275"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Zhou","raw_affiliation_strings":["National Key Laboratory of Information Systems Engineering, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-7328-0275","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Information Systems Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057760050","display_name":"Zhihe Lu","orcid":"https://orcid.org/0000-0002-6917-8654"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Zhihe Lu","raw_affiliation_strings":["College of Science and Engineering, Hamad Bin Khalifa University, Al-Rayyan, Qatar","College of Science and Engineering, Hamad Bin Khalifa University, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-6917-8654","affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Hamad Bin Khalifa University, Al-Rayyan, Qatar","institution_ids":["https://openalex.org/I4210144839"]},{"raw_affiliation_string":"College of Science and Engineering, Hamad Bin Khalifa University, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5080099723"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":1.5004,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.88645661,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"34","issue":null,"first_page":"6002","last_page":"6015"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.8425999879837036,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11122","display_name":"Online Learning and Analytics","score":0.8425999879837036,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T14025","display_name":"Educational Technology and Assessment","score":0.8273000121116638,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.8158000111579895,"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/class","display_name":"Class (philosophy)","score":0.6197999715805054},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5392000079154968},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.508899986743927},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5013999938964844},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.49000000953674316},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4745999872684479},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4722999930381775},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.45980000495910645}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7858999967575073},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6197999715805054},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5392000079154968},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.508899986743927},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5013999938964844},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49729999899864197},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.49000000953674316},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4745999872684479},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4722999930381775},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.46320000290870667},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.45980000495910645},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4489000141620636},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4438000023365021},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.37779998779296875},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.3634999990463257},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.36320000886917114},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.3336000144481659},{"id":"https://openalex.org/C207685749","wikidata":"https://www.wikidata.org/wiki/Q2088941","display_name":"Domain knowledge","level":2,"score":0.33000001311302185},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.3167000114917755},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.29760000109672546},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.27630001306533813}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2025.3607634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2025.3607634","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:40971267","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40971267","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:arXiv.org:2509.17598","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.17598","pdf_url":"https://arxiv.org/pdf/2509.17598","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"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":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2509.17598","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.17598","pdf_url":"https://arxiv.org/pdf/2509.17598","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"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":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4178065058","display_name":null,"funder_award_id":"62206305","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":39,"referenced_works":["https://openalex.org/W1852255964","https://openalex.org/W1977295328","https://openalex.org/W1982696459","https://openalex.org/W2155904486","https://openalex.org/W2340897893","https://openalex.org/W2533598788","https://openalex.org/W2596142952","https://openalex.org/W2627183927","https://openalex.org/W2763549966","https://openalex.org/W2883386984","https://openalex.org/W2963047834","https://openalex.org/W2986381065","https://openalex.org/W3035256099","https://openalex.org/W3035524453","https://openalex.org/W3130794141","https://openalex.org/W3132342572","https://openalex.org/W3176445421","https://openalex.org/W3176543691","https://openalex.org/W3176828726","https://openalex.org/W3192275354","https://openalex.org/W3192693288","https://openalex.org/W3198175382","https://openalex.org/W3198377975","https://openalex.org/W3216551675","https://openalex.org/W4226144843","https://openalex.org/W4285606530","https://openalex.org/W4312310776","https://openalex.org/W4312365002","https://openalex.org/W4312810944","https://openalex.org/W4313048676","https://openalex.org/W4313156349","https://openalex.org/W4322766882","https://openalex.org/W4384924694","https://openalex.org/W4386057716","https://openalex.org/W4386075788","https://openalex.org/W4386076630","https://openalex.org/W4386790226","https://openalex.org/W4390873714","https://openalex.org/W4401929513"],"related_works":[],"abstract_inverted_index":{"Test-time":[0],"adaptation":[1,57],"(TTA)":[2],"has":[3],"gained":[4],"increasing":[5],"popularity":[6],"due":[7],"to":[8,58,97,192],"its":[9],"efficacy":[10],"in":[11,210,215],"addressing":[12],"\"distribution":[13],"shift\"":[14],"issue":[15],"while":[16],"simultaneously":[17],"protecting":[18],"data":[19],"privacy.":[20],"However,":[21],"most":[22],"prior":[23,155],"methods":[24],"assume":[25],"that":[26,78,108,128,165],"a":[27,50,71,104,112,124,134,137,141,174,187],"paired":[28],"source":[29,53,220],"domain":[30,34],"model":[31,54,74],"and":[32,140,154,181],"target":[33,60,105],"sharing":[35],"the":[36,88,100,152,158,166,194,203],"same":[37],"label":[38],"space":[39],"coexist,":[40],"heavily":[41],"limiting":[42],"their":[43],"applicability.":[44],"In":[45],"this":[46],"paper,":[47],"we":[48,110,185],"investigate":[49],"more":[51],"general":[52],"capable":[55],"of":[56,91,103,130,157,205],"multiple":[59],"domains":[61],"without":[62],"needing":[63],"shared":[64],"labels.":[65],"This":[66],"is":[67,93,162,222],"achieved":[68],"by":[69,198],"using":[70],"pre-trained":[72],"vision-language":[73],"(VLM),":[75],"e.g.,":[76],"CLIP,":[77],"can":[79,169],"recognize":[80],"images":[81],"through":[82],"matching":[83],"with":[84],"class":[85,199,216],"descriptions.":[86],"While":[87],"zero-shot":[89],"performance":[90],"VLMs":[92],"impressive,":[94],"they":[95],"struggle":[96],"effectively":[98],"capture":[99],"distinctive":[101],"attributes":[102],"domain.":[106],"To":[107],"end,":[109],"propose":[111],"novel":[113],"method":[114,122,207],"-":[115],"Context-aware":[116],"Language-driven":[117],"TTA":[118,211],"(COLA).":[119],"The":[120,219],"proposed":[121],"incorporates":[123],"lightweight":[125],"context-aware":[126,138,167],"module":[127,168],"consists":[129],"three":[131],"key":[132],"components:":[133],"task-aware":[135],"adapter,":[136],"unit,":[139],"residual":[142],"connection":[143],"unit":[144],"for":[145],"exploring":[146],"task-specific":[147],"knowledge,":[148],"domain-specific":[149],"knowledge":[150,156],"from":[151],"VLM":[153],"VLM,":[159,176],"respectively.":[160],"It":[161],"worth":[163],"noting":[164],"be":[170],"seamlessly":[171],"integrated":[172],"into":[173],"frozen":[175],"ensuring":[177],"both":[178],"minimal":[179],"effort":[180],"parameter":[182],"efficiency.":[183],"Additionally,":[184],"introduce":[186],"Class-Balanced":[188],"Pseudo-labeling":[189],"(CBPL)":[190],"strategy":[191],"mitigate":[193],"adverse":[195],"effects":[196],"caused":[197],"imbalance.":[200],"We":[201],"demonstrate":[202],"effectiveness":[204],"our":[206],"not":[208],"only":[209],"scenarios":[212],"but":[213],"also":[214],"generalisation":[217],"tasks.":[218],"code":[221],"available":[223],"at":[224],"https://github.com/NUDT-Bai-Group/COLA-TTA.":[225]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
