{"id":"https://openalex.org/W4413785941","doi":"https://doi.org/10.1109/tvt.2025.3603978","title":"Mobility-Aware Semi-Asynchronous Federated Learning for Vehicular Networks","display_name":"Mobility-Aware Semi-Asynchronous Federated Learning for Vehicular Networks","publication_year":2025,"publication_date":"2025-08-28","ids":{"openalex":"https://openalex.org/W4413785941","doi":"https://doi.org/10.1109/tvt.2025.3603978"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3603978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3603978","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5053171293","display_name":"Zilong Jin","orcid":"https://orcid.org/0000-0001-5608-7748"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zilong Jin","raw_affiliation_strings":["School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007457597","display_name":"Chun Yang","orcid":"https://orcid.org/0000-0003-4143-3235"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Yang","raw_affiliation_strings":["School of Software, Nanjing University of Information Science and Technology, NanJing, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Nanjing University of Information Science and Technology, NanJing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084784516","display_name":"Yinghui Ye","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinghui Ye","raw_affiliation_strings":["Department of Communication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Department of Communication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020756613","display_name":"Le Zhang","orcid":"https://orcid.org/0000-0003-1841-1986"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Zhang","raw_affiliation_strings":["University of Electronic Science and Technology of China, Sichuan, China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101536709","display_name":"Jian Shen","orcid":"https://orcid.org/0000-0002-7769-6013"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Shen","raw_affiliation_strings":["School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102901628","display_name":"Jian Su","orcid":"https://orcid.org/0000-0003-1346-1271"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Su","raw_affiliation_strings":["School of Software, Nanjing University of Information Science and Technology, NanJing, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Nanjing University of Information Science and Technology, NanJing, China","institution_ids":["https://openalex.org/I200845125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5053171293"],"corresponding_institution_ids":["https://openalex.org/I1328775524"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13079095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"75","issue":"2","first_page":"2001","last_page":"2012"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9984999895095825,"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":0.9984999895095825,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9670000076293945,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.695386528968811},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6478484869003296},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5634148120880127},{"id":"https://openalex.org/keywords/asynchronous-learning","display_name":"Asynchronous learning","score":0.5595833659172058},{"id":"https://openalex.org/keywords/synchronous-learning","display_name":"Synchronous learning","score":0.1025594174861908}],"concepts":[{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.695386528968811},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6478484869003296},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5634148120880127},{"id":"https://openalex.org/C2777072894","wikidata":"https://www.wikidata.org/wiki/Q4812204","display_name":"Asynchronous learning","level":5,"score":0.5595833659172058},{"id":"https://openalex.org/C19122763","wikidata":"https://www.wikidata.org/wiki/Q7662215","display_name":"Synchronous learning","level":4,"score":0.1025594174861908},{"id":"https://openalex.org/C88610354","wikidata":"https://www.wikidata.org/wiki/Q1813494","display_name":"Teaching method","level":2,"score":0.0},{"id":"https://openalex.org/C51672120","wikidata":"https://www.wikidata.org/wiki/Q303446","display_name":"Cooperative learning","level":3,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3603978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3603978","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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":28,"referenced_works":["https://openalex.org/W1965125844","https://openalex.org/W2112796928","https://openalex.org/W2798720628","https://openalex.org/W2883059862","https://openalex.org/W2913196913","https://openalex.org/W2963318081","https://openalex.org/W2974175488","https://openalex.org/W3001299093","https://openalex.org/W3049535205","https://openalex.org/W3109847748","https://openalex.org/W3161976591","https://openalex.org/W3163421814","https://openalex.org/W3194922990","https://openalex.org/W3208693455","https://openalex.org/W3211199052","https://openalex.org/W3212431702","https://openalex.org/W4205984110","https://openalex.org/W4210425674","https://openalex.org/W4210852771","https://openalex.org/W4210935571","https://openalex.org/W4212984905","https://openalex.org/W4226128266","https://openalex.org/W4309629987","https://openalex.org/W4312269833","https://openalex.org/W4379659765","https://openalex.org/W4392152843","https://openalex.org/W4398188181","https://openalex.org/W4401717545"],"related_works":["https://openalex.org/W4226047841","https://openalex.org/W2156559761","https://openalex.org/W3020208395","https://openalex.org/W2496167052","https://openalex.org/W1956936791","https://openalex.org/W2041343407","https://openalex.org/W4401821536","https://openalex.org/W2058515809","https://openalex.org/W4295242624","https://openalex.org/W2946278724"],"abstract_inverted_index":{"With":[0],"the":[1,28,50,84,104,108,120,123,128,151,169,176,195,206,224,227,230],"rapid":[2],"development":[3],"of":[4,59,86,107,122,179,187,197,226],"intelligent":[5],"transportation":[6],"systems,":[7],"vehicular":[8],"networks":[9],"(VNs)":[10],"have":[11],"become":[12],"a":[13,39,45,66,136,234],"key":[14],"component":[15],"for":[16],"acquiring":[17],"and":[18,24,30,56,146,167,208,229,242],"transmitting":[19],"data":[20],"regarding":[21],"vehicle":[22],"movement":[23],"environmental":[25],"conditions.":[26],"Considering":[27],"privacy":[29],"security":[31],"issues":[32],"within":[33],"VNs,":[34],"Federated":[35],"Learning":[36],"(FL),":[37],"as":[38],"distributed":[40],"machine":[41],"learning":[42,148],"approach,":[43],"offers":[44],"powerful":[46],"tool":[47],"that":[48,215],"utilizes":[49],"onboard":[51],"central":[52],"processing":[53],"units":[54],"(CPUs)":[55],"local":[57,116],"datasets":[58,210],"mobile":[60],"Connected":[61],"Vehicles":[62],"(CVs)":[63],"to":[64,78,90,142,144,160,193,238],"train":[65],"global":[67,124],"model.":[68,125],"However,":[69],"most":[70],"existing":[71],"FL":[72,139,173,239],"implementations":[73],"rely":[74],"on":[75],"synchronous":[76],"training":[77],"ensure":[79],"favorable":[80],"convergence":[81,231],"performance,":[82],"but":[83],"mobility":[85],"CVs":[87,101,154,180,201],"often":[88],"leads":[89],"communication":[91],"instability,":[92],"which":[93],"may":[94],"result":[95],"in":[96,131,164,172,181,211,222,240],"significant":[97,220],"straggler":[98,170],"issues.":[99],"Furthermore,":[100],"frequently":[102],"leave":[103],"coverage":[105],"area":[106],"roadside":[109],"unit":[110],"(RSU)":[111],"before":[112],"successfully":[113],"uploading":[114],"their":[115,161],"models,":[117],"thereby":[118],"reducing":[119],"accuracy":[121,225],"To":[126],"address":[127],"above":[129],"problems,":[130],"this":[132],"paper,":[133],"we":[134,213],"propose":[135],"communication-efficient":[137],"semi-asynchronous":[138],"(ESAFL)":[140],"scheme":[141],"fit":[143],"VNs":[145],"enhance":[147],"performance.":[149],"Specifically,":[150],"RSU":[152],"clusters":[153],"into":[155],"different":[156],"network":[157],"layers":[158],"according":[159],"arrival":[162],"order":[163],"each":[165],"epoch":[166],"mitigates":[168],"effect":[171],"by":[174,200],"adjusting":[175],"participation":[177],"frequency":[178],"various":[182],"layers.":[183],"Afterward,":[184],"an":[185],"Age":[186],"Information":[188],"aggregation":[189],"strategy":[190],"is":[191],"employed":[192],"balance":[194],"contributions":[196],"models":[198],"transmitted":[199],"with":[202],"varying":[203],"delays.":[204],"Exploiting":[205],"MNIST":[207],"CIFAR10":[209],"simulations,":[212],"show":[214],"our":[216],"proposed":[217],"ESAFL":[218],"achieves":[219],"improvements":[221],"both":[223],"model":[228],"speed,":[232],"indicating":[233],"more":[235],"effective":[236],"approach":[237],"dynamic":[241],"heterogeneous":[243],"environments.":[244]},"counts_by_year":[],"updated_date":"2026-02-13T13:36:01.753593","created_date":"2025-10-10T00:00:00"}
