{"id":"https://openalex.org/W7134184717","doi":"https://doi.org/10.1109/bigdata66926.2025.11400875","title":"Foundation Model Efficient Fine-Tuning in Centralized and Federated Settings","display_name":"Foundation Model Efficient Fine-Tuning in Centralized and Federated Settings","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7134184717","doi":"https://doi.org/10.1109/bigdata66926.2025.11400875"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata66926.2025.11400875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11400875","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Big Data (BigData)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5034891686","display_name":"Nastaran Saadati","orcid":"https://orcid.org/0000-0001-7477-3493"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nastaran Saadati","raw_affiliation_strings":["Iowa State University,Ames,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University,Ames,USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031212270","display_name":"Zhanhong Jiang","orcid":"https://orcid.org/0000-0001-5363-7898"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhanhong Jiang","raw_affiliation_strings":["Iowa State University,Ames,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University,Ames,USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002594560","display_name":"Aditya Balu","orcid":"https://orcid.org/0000-0003-2005-2548"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aditya Balu","raw_affiliation_strings":["Iowa State University,Ames,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University,Ames,USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100362966","display_name":"Chao Liu","orcid":"https://orcid.org/0000-0003-4062-4881"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Liu","raw_affiliation_strings":["Tsinghua University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chinmay Hegde","orcid":null},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chinmay Hegde","raw_affiliation_strings":["New York University,New York,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New York University,New York,USA","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":null,"display_name":"Soumik Sarkar","orcid":null},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soumik Sarkar","raw_affiliation_strings":["Iowa State University,Ames,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University,Ames,USA","institution_ids":["https://openalex.org/I173911158"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1857","last_page":"1866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.059700001031160355,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.059700001031160355,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.03830000013113022,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10142","display_name":"Formal Methods in Verification","score":0.03790000081062317,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/foundation","display_name":"Foundation (evidence)","score":0.5300999879837036},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3059000074863434},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.296099990606308},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.28700000047683716},{"id":"https://openalex.org/keywords/government","display_name":"Government (linguistics)","score":0.2671000063419342}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5332000255584717},{"id":"https://openalex.org/C2780966255","wikidata":"https://www.wikidata.org/wiki/Q5474306","display_name":"Foundation (evidence)","level":2,"score":0.5300999879837036},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3059000074863434},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29600000381469727},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.28700000047683716},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.2671000063419342},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.26649999618530273},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.24690000712871552},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.23770000040531158}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bigdata66926.2025.11400875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11400875","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Big Data (BigData)","raw_type":"proceedings-article"},{"id":"pmh:oai:dr.lib.iastate.edu:20.500.12876/106470","is_oa":false,"landing_page_url":"https://dr.lib.iastate.edu/handle/20.500.12876/106470","pdf_url":null,"source":{"id":"https://openalex.org/S4377196104","display_name":"Iowa State University Digital Repository (Iowa State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I173911158","host_organization_name":"Iowa State University","host_organization_lineage":["https://openalex.org/I173911158"],"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":"creative component"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1577111082","https://openalex.org/W4322766882","https://openalex.org/W4392904059","https://openalex.org/W4401857637","https://openalex.org/W4402216694","https://openalex.org/W4402704544","https://openalex.org/W4404783269","https://openalex.org/W4404783357","https://openalex.org/W4415797781","https://openalex.org/W7133235880","https://openalex.org/W7133239970"],"related_works":[],"abstract_inverted_index":{"Parameter-efficient":[0],"fine-tuning":[1],"(PEFT)":[2],"is":[3],"a":[4,19,36,66],"critical":[5],"approach":[6],"for":[7],"adapting":[8],"large":[9],"models":[10,106],"to":[11,94],"downstream":[12],"tasks":[13],"with":[14,79,99],"reduced":[15],"computational":[16],"cost.":[17],"LoRA,":[18],"popular":[20],"PEFT":[21],"method,":[22],"fine-tunes":[23],"low-rank":[24,86],"matrices":[25],"and":[26,63,83,102,107,111],"has":[27],"shown":[28],"strong":[29],"empirical":[30],"results.":[31],"Recently,":[32],"ReFT":[33,64],"emerged":[34],"as":[35,97],"more":[37],"effective":[38],"alternative":[39],"by":[40],"updating":[41],"hidden":[42],"representations":[43],"instead":[44],"of":[45,51],"parameters.":[46],"However,":[47],"the":[48],"convergence":[49,77,89],"behavior":[50],"both":[52],"methods":[53],"remains":[54],"poorly":[55],"understood.":[56],"In":[57],"this":[58],"work,":[59],"we":[60],"bridge":[61],"LoRA":[62],"under":[65],"unified":[67],"meta-framework":[68],"called":[69],"Model":[70],"Efficient":[71],"Fine-Tuning":[72],"(MeFT).":[73],"MeFT":[74,93],"offers":[75],"provable":[76],"guarantees":[78],"stochastic":[80],"gradient":[81],"descent":[82],"reveals":[84],"how":[85],"structures":[87],"impact":[88],"error.":[90],"We":[91],"extend":[92],"federated":[95,112],"learning":[96],"FedMeFT,":[98],"theoretical":[100],"analysis":[101],"validation":[103],"across":[104],"foundation":[105],"benchmarks":[108],"in":[109],"centralized":[110],"settings.":[113]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-03-09T00:00:00"}
