{"id":"https://openalex.org/W7160295231","doi":"https://doi.org/10.1109/wacv61042.2026.00142","title":"Federated Model Synchronization for Diagnostic Redefinition through a Novel Selective Parameter Unlearning","display_name":"Federated Model Synchronization for Diagnostic Redefinition through a Novel Selective Parameter Unlearning","publication_year":2026,"publication_date":"2026-03-06","ids":{"openalex":"https://openalex.org/W7160295231","doi":"https://doi.org/10.1109/wacv61042.2026.00142"},"language":null,"primary_location":{"id":"doi:10.1109/wacv61042.2026.00142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00142","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","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/A5072327779","display_name":"Mayank Kumar Kundalwal","orcid":"https://orcid.org/0000-0001-9707-1558"},"institutions":[{"id":"https://openalex.org/I154549908","display_name":"Indian Institute of Technology Jodhpur","ror":"https://ror.org/03yacj906","country_code":"IN","type":"education","lineage":["https://openalex.org/I154549908"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mayank Kumar Kundalwal","raw_affiliation_strings":["Indian Institute of Technology Jodhpur,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Jodhpur,India","institution_ids":["https://openalex.org/I154549908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135320958","display_name":"Mamta","orcid":null},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mamta","raw_affiliation_strings":["King&#x2019;s College London,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King&#x2019;s College London,UK","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125962574","display_name":"Deepak Mishra","orcid":null},"institutions":[{"id":"https://openalex.org/I154549908","display_name":"Indian Institute of Technology Jodhpur","ror":"https://ror.org/03yacj906","country_code":"IN","type":"education","lineage":["https://openalex.org/I154549908"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deepak Mishra","raw_affiliation_strings":["Indian Institute of Technology Jodhpur,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Jodhpur,India","institution_ids":["https://openalex.org/I154549908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135352816","display_name":"Asif Ekbal","orcid":null},"institutions":[{"id":"https://openalex.org/I132153292","display_name":"Indian Institute of Technology Patna","ror":"https://ror.org/01ft5vz71","country_code":"IN","type":"education","lineage":["https://openalex.org/I132153292"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Asif Ekbal","raw_affiliation_strings":["Indian Institute of Technology Patna,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Patna,India","institution_ids":["https://openalex.org/I132153292"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.70452633,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1395","last_page":"1404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.45089998841285706,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.45089998841285706,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.058400001376867294,"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/T11236","display_name":"Control Systems and Identification","score":0.054499998688697815,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5490000247955322},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.34310001134872437},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.27880001068115234},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.25380000472068787}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6399999856948853},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5490000247955322},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.34310001134872437},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32600000500679016},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.287200003862381},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.27880001068115234},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.27570000290870667},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26969999074935913},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2694999873638153},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.25760000944137573},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.25380000472068787},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wacv61042.2026.00142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00142","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5571185946464539,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2053637704","https://openalex.org/W2073231946","https://openalex.org/W2114737387","https://openalex.org/W2194775991","https://openalex.org/W2535690855","https://openalex.org/W2962858109","https://openalex.org/W3013277995","https://openalex.org/W3135057764","https://openalex.org/W3154155772","https://openalex.org/W3174532363","https://openalex.org/W3193974325","https://openalex.org/W3197363474","https://openalex.org/W3209576002","https://openalex.org/W4214758645","https://openalex.org/W4317436377","https://openalex.org/W4378976759","https://openalex.org/W4385572399","https://openalex.org/W4389196747","https://openalex.org/W4391528840","https://openalex.org/W4393405332","https://openalex.org/W4399376660","https://openalex.org/W4400830279","https://openalex.org/W4403069626","https://openalex.org/W4403758929","https://openalex.org/W4404820183","https://openalex.org/W4407196835"],"related_works":[],"abstract_inverted_index":{"Federated":[0],"learning":[1,11],"(FL)":[2],"allows":[3],"multiple":[4],"medical":[5,22,163,168],"institutions":[6],"to":[7,39,68,78],"collaboratively":[8],"train":[9],"machine":[10],"models":[12,31,51,164],"without":[13,57],"sharing":[14],"sensitive":[15],"patient":[16],"data,":[17],"preserving":[18,90],"privacy.":[19],"However,":[20],"as":[21],"guidelines":[23],"and":[24,35,70,102,133],"disease":[25],"classifications":[26],"change":[27],"over":[28],"time,":[29],"existing":[30],"can":[32,109],"become":[33],"outdated":[34,55,87],"may":[36],"need":[37],"updates":[38,49],"stay":[40],"relevant.":[41],"We":[42,95],"propose":[43],"a":[44,127],"novel":[45],"approach":[46,62],"that":[47,107],"efficiently":[48],"federated":[50,162],"by":[52,140],"selectively":[53],"removing":[54],"knowledge":[56],"requiring":[58],"full":[59],"retraining.":[60],"Our":[61,123],"uses":[63],"gradient-based":[64],"Shapley":[65],"value":[66],"approximations":[67],"identify":[69],"modify":[71],"the":[72,100],"most":[73],"important":[74],"model":[75],"parameters":[76,143],"linked":[77],"obsolete":[79],"diagnostic":[80,113],"categories.":[81],"This":[82,155],"enables":[83],"precise":[84],"unlearning":[85],"of":[86,145],"information":[88],"while":[89],"performance":[91],"on":[92,99],"current":[93],"diagnoses.":[94],"validate":[96],"our":[97],"method":[98,124],"PathMNIST":[101],"COVID-19":[103],"Radiography":[104],"datasets,":[105],"showing":[106],"it":[108,157],"effectively":[110],"eliminate":[111],"specific":[112],"classes":[114],"with":[115,166],"minimal":[116],"loss":[117],"in":[118],"accuracy":[119],"for":[120,160],"relevant":[121],"conditions.":[122],"only":[125],"requires":[126],"single":[128],"communication":[129],"round":[130],"among":[131],"clients":[132],"offers":[134],"better":[135],"control":[136],"than":[137],"previous":[138],"techniques":[139],"targeting":[141],"individual":[142],"instead":[144],"whole":[146],"convolutional":[147],"feature":[148],"channels":[149],"(in":[150],"Convolutional":[151],"Neural":[152],"Networks":[153],"(CNN)).":[154],"makes":[156],"especially":[158],"useful":[159],"keeping":[161],"aligned":[165],"evolving":[167],"knowledge.<sup":[169],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[170],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[171]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-06T00:00:00"}