{"id":"https://openalex.org/W4407354563","doi":"https://doi.org/10.1109/tmc.2025.3541191","title":"Optimizing Federated Semantic Learning in Distributed AIGC-Enabled Human Digital Twins: A Multi-Criteria and Multi-Shard User Selection Framework","display_name":"Optimizing Federated Semantic Learning in Distributed AIGC-Enabled Human Digital Twins: A Multi-Criteria and Multi-Shard User Selection Framework","publication_year":2025,"publication_date":"2025-02-11","ids":{"openalex":"https://openalex.org/W4407354563","doi":"https://doi.org/10.1109/tmc.2025.3541191"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2025.3541191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3541191","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","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/A5032691539","display_name":"Samuel D. Okegbile","orcid":"https://orcid.org/0000-0003-3714-3534"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Samuel D. Okegbile","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102662239","display_name":"Haoran Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Haoran Gao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007487732","display_name":"Oluwasegun Talabi","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Oluwasegun Talabi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047248078","display_name":"Jun Cai","orcid":"https://orcid.org/0000-0002-9254-0404"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jun Cai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Shen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","Department of Electrical and Computer Engineering, University of Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5032691539"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":17.3941,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.98824597,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"24","issue":"7","first_page":"5916","last_page":"5933"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9932000041007996,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9932000041007996,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9394000172615051,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.887649655342102},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6180992126464844},{"id":"https://openalex.org/keywords/distributed-learning","display_name":"Distributed learning","score":0.4186609387397766},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37524065375328064},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3559954762458801},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26749861240386963}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.887649655342102},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6180992126464844},{"id":"https://openalex.org/C2779582901","wikidata":"https://www.wikidata.org/wiki/Q21013010","display_name":"Distributed learning","level":2,"score":0.4186609387397766},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37524065375328064},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3559954762458801},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26749861240386963},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2025.3541191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3541191","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1997783781","https://openalex.org/W2400213106","https://openalex.org/W2798720628","https://openalex.org/W3088087665","https://openalex.org/W3092144916","https://openalex.org/W3093755649","https://openalex.org/W3095593352","https://openalex.org/W3099106497","https://openalex.org/W3192661977","https://openalex.org/W4205597275","https://openalex.org/W4205946715","https://openalex.org/W4206175303","https://openalex.org/W4225937308","https://openalex.org/W4226115138","https://openalex.org/W4285047747","https://openalex.org/W4285181295","https://openalex.org/W4287854318","https://openalex.org/W4372266879","https://openalex.org/W4378697064","https://openalex.org/W4379618880","https://openalex.org/W4384789282","https://openalex.org/W4385338532","https://openalex.org/W4386025732","https://openalex.org/W4386260702","https://openalex.org/W4386275784","https://openalex.org/W4386436235","https://openalex.org/W4386902918","https://openalex.org/W4389076731","https://openalex.org/W4389880061","https://openalex.org/W4390828296","https://openalex.org/W4391984700","https://openalex.org/W4392607900","https://openalex.org/W4392607919","https://openalex.org/W4400187651","https://openalex.org/W4401379735","https://openalex.org/W4401443439","https://openalex.org/W4406117287","https://openalex.org/W6754434200"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Artificial":[0],"intelligence-generated":[1],"content":[2],"(AIGC)":[3],"has":[4],"been":[5],"proposed":[6,146,180],"as":[7],"a":[8,59,83,109,127,160,165],"solution":[9],"to":[10,89,96,114,147,170],"meet":[11,97],"the":[12,33,42,46,52,68,98,116,149,172,179,185,192,196],"requirements":[13,100],"of":[14,36,51,151,187,195],"ultra-reliable,":[15],"secure,":[16],"and":[17,49,76,104,153,164],"privacy-preserving":[18],"connectivity":[19],"in":[20,41,62],"human":[21],"digital":[22],"twin":[23],"(HDT)":[24],"networks.":[25],"In":[26],"such":[27],"an":[28],"AIGC-enhanced":[29,198],"HDT,":[30],"contents":[31],"representing":[32],"true":[34],"statuses":[35],"physical":[37],"twins":[38,55],"are":[39],"generated":[40],"virtual":[43,54],"environment":[44],"for":[45,70,101,132],"immediate":[47],"update":[48],"evolution":[50],"corresponding":[53],"(VTs).":[56],"However,":[57],"adopting":[58],"distributed":[60],"AIGC":[61],"HDT":[63],"presents":[64],"several":[65],"challenges,":[66,92],"including":[67],"need":[69],"personalized":[71],"VTs,":[72],"data":[73],"privacy":[74],"concerns,":[75],"insufficient":[77],"contextual":[78],"understanding.":[79],"This":[80],"paper":[81],"introduces":[82],"multi-layer":[84],"federated":[85],"semantic":[86],"learning":[87,95,137],"framework":[88,113,183],"address":[90],"these":[91],"incorporating":[93],"batch":[94],"training":[99,155],"semantic-channel":[102],"encoders":[103],"decoders.":[105],"Furthermore,":[106],"we":[107,158],"introduce":[108,159],"novel":[110,140],"user":[111,133,167,181],"association":[112,182],"maximize":[115],"overall":[117,193],"system":[118],"performance":[119,194],"under":[120],"shard":[121],"formation":[122],"constraints.":[123],"We":[124],"then":[125],"formulate":[126],"long-term":[128],"joint":[129],"optimization":[130,143,173],"problem":[131],"selection":[134,168],"over":[135],"finite":[136],"periods.":[138],"A":[139],"Lyapunov-based":[141],"online":[142],"strategy":[144],"was":[145],"mitigate":[148],"impact":[150],"time-varying":[152],"unpredictable":[154],"conditions.":[156],"Additionally,":[157],"multi-arm":[161],"bandit-based":[162],"method":[163],"context-centric":[166],"approach":[169],"solve":[171],"problem.":[174],"The":[175],"results":[176],"demonstrate":[177],"that":[178],"addresses":[184],"limitations":[186],"existing":[188],"approaches,":[189],"thereby":[190],"improving":[191],"multi-shard":[197],"HDT.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}