{"id":"https://openalex.org/W7104592998","doi":"https://doi.org/10.1109/jiot.2025.3630712","title":"Personalized Federated Learning for Cross-Area Vehicle Trajectory Anomaly Detection","display_name":"Personalized Federated Learning for Cross-Area Vehicle Trajectory Anomaly Detection","publication_year":2025,"publication_date":"2025-11-10","ids":{"openalex":"https://openalex.org/W7104592998","doi":"https://doi.org/10.1109/jiot.2025.3630712"},"language":null,"primary_location":{"id":"doi:10.1109/jiot.2025.3630712","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3630712","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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":null,"display_name":"Yunjian Jia","orcid":"https://orcid.org/0000-0002-6404-0947"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I4210145005","display_name":"State Key Laboratory of Vehicle NVH and Safety Technology","ror":"https://ror.org/04e6h1p91","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210145005"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunjian Jia","raw_affiliation_strings":["State Key Laboratory of Intelligent Vehicle Safety Technology, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Intelligent Vehicle Safety Technology, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I4210145005","https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zirui Liu","orcid":"https://orcid.org/0009-0004-0899-1723"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zirui Liu","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wanli Wen","orcid":"https://orcid.org/0000-0003-3810-8466"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanli Wen","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qingqing Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145005","display_name":"State Key Laboratory of Vehicle NVH and Safety Technology","ror":"https://ror.org/04e6h1p91","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210145005"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqing Li","raw_affiliation_strings":["State Key Laboratory of Intelligent Vehicle Safety Technology, China Automotive Engineering Research Institute Company Ltd., Chongqing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Intelligent Vehicle Safety Technology, China Automotive Engineering Research Institute Company Ltd., Chongqing, China","institution_ids":["https://openalex.org/I4210145005"]}]},{"author_position":"last","author":{"id":null,"display_name":"Liang Liang","orcid":"https://orcid.org/0000-0002-2778-455X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Liang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I158842170","https://openalex.org/I4210145005"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.53639738,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"24","first_page":"55957","last_page":"55960"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.34459999203681946,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.34459999203681946,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.13840000331401825,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.09629999846220016,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/trajectory","display_name":"Trajectory","score":0.7871999740600586},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.7505000233650208},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.5979999899864197},{"id":"https://openalex.org/keywords/federated-learning","display_name":"Federated learning","score":0.5795999765396118},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.5385000109672546},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48069998621940613},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.4528999924659729},{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.4018000066280365}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8306999802589417},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7871999740600586},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7505000233650208},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5979999899864197},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.5795999765396118},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.5385000109672546},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48069998621940613},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.4528999924659729},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4147999882698059},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.4018000066280365},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3961000144481659},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.3808000087738037},{"id":"https://openalex.org/C2777072894","wikidata":"https://www.wikidata.org/wiki/Q4812204","display_name":"Asynchronous learning","level":5,"score":0.337799996137619},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.32919999957084656},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32010000944137573},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31769999861717224},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.314300000667572},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3012000024318695},{"id":"https://openalex.org/C142039133","wikidata":"https://www.wikidata.org/wiki/Q3620943","display_name":"Personalized learning","level":5,"score":0.30000001192092896},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.2985999882221222},{"id":"https://openalex.org/C2779208394","wikidata":"https://www.wikidata.org/wiki/Q7140460","display_name":"Participatory sensing","level":2,"score":0.27720001339912415},{"id":"https://openalex.org/C79487989","wikidata":"https://www.wikidata.org/wiki/Q934680","display_name":"Vehicle dynamics","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C72634772","wikidata":"https://www.wikidata.org/wiki/Q386824","display_name":"Data integration","level":2,"score":0.25839999318122864},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.2522999942302704}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3630712","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3630712","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2473418344","https://openalex.org/W3021654819","https://openalex.org/W3186788521","https://openalex.org/W3199436088","https://openalex.org/W4210542269","https://openalex.org/W4312660387","https://openalex.org/W4382463479","https://openalex.org/W4385245566","https://openalex.org/W4392901724","https://openalex.org/W4396753492"],"related_works":[],"abstract_inverted_index":{"Advancements":[0],"in":[1,28,54,156],"Augmented":[2],"Intelligence":[3],"of":[4,24],"Things":[5],"(AIoT)":[6],"have":[7],"made":[8],"vehicle":[9],"trajectory":[10,25,68,136],"anomaly":[11,69],"detection":[12],"essential":[13],"for":[14,67],"road":[15],"safety":[16],"and":[17,50,92,117,123,129,149],"traffic":[18],"efficiency.":[19],"However,":[20],"the":[21,90],"privacy-sensitive":[22],"nature":[23],"data":[26,30,42,48],"results":[27],"regional":[29],"silos,":[31],"limiting":[32],"model":[33,84,115,148],"generalization.":[34],"Federated":[35],"learning":[36],"(FL)":[37],"enables":[38],"collaborative":[39],"training":[40],"without":[41],"sharing,":[43],"but":[44],"still":[45],"struggles":[46],"with":[47],"heterogeneity":[49],"synchronous":[51],"update":[52],"inefficiencies":[53],"real-world":[55],"scenarios.":[56],"To":[57],"address":[58],"these":[59],"challenges,":[60],"we":[61],"propose":[62],"a":[63,77,82,106,114,134,145],"personalized":[64,93,97,151],"FL":[65],"scheme":[66],"detection,":[70],"named":[71],"<italic":[72],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[73],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">pFedVTAD</i>.":[74],"It":[75,103],"introduces":[76],"mutual-distillation":[78],"module":[79],"that":[80,110,139],"uses":[81],"messenger":[83],"to":[85,120],"bidirectionally":[86],"transfer":[87],"knowledge":[88],"between":[89],"global":[91,147],"models,":[94,152],"producing":[95],"area-aligned":[96],"models":[98],"via":[99],"adaptive":[100],"local":[101],"distillation.":[102],"also":[104],"presents":[105],"privacy-preserving":[107],"asynchronous":[108,130,141],"aggregation":[109],"combines":[111],"differential":[112],"privacy,":[113],"bank,":[116],"threshold-triggered":[118],"merging":[119],"balance":[121],"privacy":[122],"communication":[124],"efficiency":[125],"under":[126,140],"partial":[127],"participation":[128],"arrivals.":[131],"Experiments":[132],"on":[133],"public":[135],"dataset":[137],"show":[138],"updates,":[142],"pFedVTAD":[143],"yields":[144],"well-generalized":[146],"area-tailored":[150],"demonstrating":[153],"strong":[154],"deployability":[155],"dynamic":[157],"cross-area":[158],"AIoT":[159],"settings.":[160]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-11-10T00:00:00"}