{"id":"https://openalex.org/W4411867209","doi":"https://doi.org/10.1109/tmi.2025.3584967","title":"FedDAG: Federated Domain Adversarial Generation Toward Generalizable Medical Image Analysis","display_name":"FedDAG: Federated Domain Adversarial Generation Toward Generalizable Medical Image Analysis","publication_year":2025,"publication_date":"2025-07-01","ids":{"openalex":"https://openalex.org/W4411867209","doi":"https://doi.org/10.1109/tmi.2025.3584967","pmid":"https://pubmed.ncbi.nlm.nih.gov/40591470"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2025.3584967","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2025.3584967","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5084761959","display_name":"Haoxuan Che","orcid":"https://orcid.org/0000-0002-5844-1285"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Haoxuan Che","raw_affiliation_strings":["Department of Computer Science and Engineering, The Hong Kong University of Science and Technology University, Hong Kong, SAR, China","Department of Computer Science and Engineering, Hong Kong University of Science and Technology University, Hong Kong, SAR, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Hong Kong University of Science and Technology University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yifei Wu","orcid":"https://orcid.org/0009-0009-0941-6612"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifei Wu","raw_affiliation_strings":["National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Computer Science and Engineering, National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, Northwestern Polytechnical University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Computer Science and Engineering, National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022104097","display_name":"Haibo Jin","orcid":"https://orcid.org/0000-0001-7512-3599"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Haibo Jin","raw_affiliation_strings":["Department of Computer Science and Engineering, The Hong Kong University of Science and Technology University, Hong Kong, SAR, China","Department of Computer Science and Engineering, Hong Kong University of Science and Technology University, Hong Kong, SAR, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Hong Kong University of Science and Technology University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100670074","display_name":"Yong Xia","orcid":"https://orcid.org/0000-0001-9273-2847"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Xia","raw_affiliation_strings":["National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Computer Science and Engineering, National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, Northwestern Polytechnical University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Computer Science and Engineering, National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100353596","display_name":"Hao Chen","orcid":"https://orcid.org/0000-0002-8400-3780"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hao Chen","raw_affiliation_strings":["Department of Computer Science and Engineering, Department of Chemical and Biological Engineering, Division of Life Science, The Hong Kong University of Science and Technology, Hong Kong, China","Department of Computer Science and Engineering, Department of Chemical and Biological Engineering, Division of Life Science, Hong Kong University of Science and Technology, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Department of Chemical and Biological Engineering, Division of Life Science, The Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Department of Chemical and Biological Engineering, Division of Life Science, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084761959"],"corresponding_institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":11.7842,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.9820686,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"44","issue":"12","first_page":"4931","last_page":"4944"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10862","display_name":"AI in cancer detection","score":0.9753000140190125,"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/T10862","display_name":"AI in cancer detection","score":0.9753000140190125,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.9434999823570251,"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9416000247001648,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/adversarial-system","display_name":"Adversarial system","score":0.8400355577468872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7105429768562317},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.583358645439148},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5598881840705872},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.5456363558769226},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5446999073028564},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5321988463401794},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.323074072599411},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12247765064239502}],"concepts":[{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.8400355577468872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7105429768562317},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.583358645439148},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5598881840705872},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.5456363558769226},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5446999073028564},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5321988463401794},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.323074072599411},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12247765064239502},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tmi.2025.3584967","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2025.3584967","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Medical Imaging","raw_type":"journal-article"},{"id":"pmid:40591470","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40591470","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 medical imaging","raw_type":null},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-158897","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-158897","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G106495006","display_name":null,"funder_award_id":"FS111","funder_id":"https://openalex.org/F4320324873","funder_display_name":"South University of Science and Technology of China"},{"id":"https://openalex.org/G3610329574","display_name":null,"funder_award_id":"MHP/002/22","funder_id":"https://openalex.org/F4320324196","funder_display_name":"Innovation and Technology Commission - Hong Kong"},{"id":"https://openalex.org/G393849449","display_name":null,"funder_award_id":"62202403","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/F4320324196","display_name":"Innovation and Technology Commission - Hong Kong","ror":"https://ror.org/04vf9tr09"},{"id":"https://openalex.org/F4320324873","display_name":"South University of Science and Technology of China","ror":"https://ror.org/049tv2d57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2502115930","https://openalex.org/W2482350142","https://openalex.org/W4246396837","https://openalex.org/W3126451824","https://openalex.org/W1561927205","https://openalex.org/W3191453585","https://openalex.org/W4297672492","https://openalex.org/W4310988119","https://openalex.org/W2990774877","https://openalex.org/W3093339210"],"abstract_inverted_index":{"Federated":[0,100],"domain":[1,26,30,67,110,209],"generalization":[2,16,47,116,186,200,237,250],"aims":[3,106],"to":[4,18,23,33,44,60,84,107,173,188,202,213,233,248],"train":[5],"a":[6,96,147],"global":[7,89,126,190,198],"model":[8,46,115,150,236],"from":[9,123],"multiple":[10],"source":[11,38,127],"domains":[12,39,121],"and":[13,55,64,112,125,142,145,177,225],"ensure":[14],"its":[15],"ability":[17,201,247],"unseen":[19],"target":[20,25],"domains.":[21,128],"Due":[22],"the":[24,42,77,86,109,114,136,182,189,197,207,223,230],"being":[27],"with":[28],"unknown":[29],"shifts,":[31],"attempting":[32],"approximate":[34],"these":[35,70],"gaps":[36],"by":[37,117,134,151,228],"may":[40,72,170],"be":[41,73,82,171,203],"key":[43],"improving":[45],"capability.":[48],"Existing":[49],"works":[50],"mainly":[51],"focus":[52],"on":[53],"sharing":[54],"recombining":[56],"local":[57,78,124,167,220],"domain-specific":[58],"attributes":[59],"increase":[61],"data":[62,175],"diversity":[63],"simulate":[65,108],"potential":[66],"shifts.":[68],"However,":[69],"methods":[71],"insufficient":[74],"since":[75],"only":[76],"attribute":[79],"recombination":[80],"can":[81,195],"hard":[83],"touch":[85],"out-of-distribution":[87],"of":[88],"data.":[90],"In":[91],"this":[92,193,215],"paper,":[93],"we":[94,157],"propose":[95],"simple-yet-efficient":[97],"framework":[98],"named":[99],"Domain":[101],"Adversarial":[102],"Generation":[103],"(FedDAG).":[104],"It":[105,169],"shift":[111],"improve":[113],"adversarially":[118],"generating":[119],"novel":[120,208],"different":[122,163],"Specifically,":[129],"it":[130],"generates":[131],"novel-style":[132],"images":[133,144],"maximizing":[135],"instance-level":[137],"feature":[138,154],"discrepancy":[139],"between":[140],"original":[141],"generated":[143],"trains":[146],"generalizable":[148],"task":[149],"minimizing":[152],"their":[153,185],"discrepancy.":[155],"Further,":[156],"observed":[158],"that":[159],"FedDAG":[160,217],"could":[161],"cause":[162],"performance":[164],"improvements":[165],"for":[166],"models.":[168],"due":[172],"inherent":[174],"isolation":[176],"heterogeneity":[178],"among":[179],"clients,":[180],"exacerbating":[181],"imbalance":[183,194],"in":[184,251],"contributions":[187],"model.":[191],"Ignoring":[192],"lead":[196],"model's":[199],"sub-optimal,":[204],"further":[205],"limiting":[206],"generation":[210],"procedure.":[211],"Thus,":[212],"mitigate":[214],"imbalance,":[216],"hierarchically":[218],"aggregates":[219],"models":[221],"at":[222],"within-client":[224],"across-client":[226],"levels":[227],"using":[229],"sharpness":[231],"concept":[232],"evaluate":[234],"client":[235],"contributions.":[238],"Extensive":[239],"experiments":[240],"across":[241],"four":[242],"medical":[243,253],"benchmarks":[244],"demonstrate":[245],"FedDAG's":[246],"enhance":[249],"federated":[252],"scenarios.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
