{"id":"https://openalex.org/W7084095310","doi":"https://doi.org/10.1109/infocomwkshps65812.2025.11152724","title":"Digital Twin-aided Edge Vehicle Task Offloading: an Adaptive PPO-based Approach","display_name":"Digital Twin-aided Edge Vehicle Task Offloading: an Adaptive PPO-based Approach","publication_year":2025,"publication_date":"2025-05-19","ids":{"openalex":"https://openalex.org/W7084095310","doi":"https://doi.org/10.1109/infocomwkshps65812.2025.11152724"},"language":"en","primary_location":{"id":"doi:10.1109/infocomwkshps65812.2025.11152724","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocomwkshps65812.2025.11152724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2025 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-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":"Hai Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hai Xue","raw_affiliation_strings":["University of Shanghai for Science and Technology,School of Optical-Electrical and Computer Engineering,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"University of Shanghai for Science and Technology,School of Optical-Electrical and Computer Engineering,Shanghai,China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Donghui Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donghui Luo","raw_affiliation_strings":["University of Shanghai for Science and Technology,School of Optical-Electrical and Computer Engineering,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"University of Shanghai for Science and Technology,School of Optical-Electrical and Computer Engineering,Shanghai,China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yun Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Xia","raw_affiliation_strings":["University of Shanghai for Science and Technology,School of Optical-Electrical and Computer Engineering,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"University of Shanghai for Science and Technology,School of Optical-Electrical and Computer Engineering,Shanghai,China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Muhammad Bilal","orcid":null},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Muhammad Bilal","raw_affiliation_strings":["Lancaster University,School of Computing and Communications,Lancaster,United Kingdom"],"affiliations":[{"raw_affiliation_string":"Lancaster University,School of Computing and Communications,Lancaster,United Kingdom","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"last","author":{"id":null,"display_name":"Zhiquan Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiquan Liu","raw_affiliation_strings":["Jinan University,College of Cyber Security,Guangzhou,China"],"affiliations":[{"raw_affiliation_string":"Jinan University,College of Cyber Security,Guangzhou,China","institution_ids":["https://openalex.org/I159948400"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148128674"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.50085569,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.12479999661445618,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.12479999661445618,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13980","display_name":"Alexander von Humboldt Studies","score":0.0917000025510788,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10120","display_name":"Bacterial Genetics and Biotechnology","score":0.07119999825954437,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6347000002861023},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6333000063896179},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.5234000086784363},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5149999856948853},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4668000042438507},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4650000035762787},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.3971000015735626},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.39149999618530273},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.382999986410141}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7876999974250793},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6347000002861023},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6333000063896179},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.5234000086784363},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5149999856948853},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4668000042438507},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4650000035762787},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4260999858379364},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41429999470710754},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.3971000015735626},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.39149999618530273},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.382999986410141},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.34470000863075256},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.319599986076355},{"id":"https://openalex.org/C52970973","wikidata":"https://www.wikidata.org/wiki/Q2497134","display_name":"Adaptive system","level":2,"score":0.3012000024318695},{"id":"https://openalex.org/C59594135","wikidata":"https://www.wikidata.org/wiki/Q5249242","display_name":"Decision model","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C79487989","wikidata":"https://www.wikidata.org/wiki/Q934680","display_name":"Vehicle dynamics","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.289000004529953},{"id":"https://openalex.org/C87833898","wikidata":"https://www.wikidata.org/wiki/Q1060280","display_name":"Advanced driver assistance systems","level":2,"score":0.2865000069141388},{"id":"https://openalex.org/C149672232","wikidata":"https://www.wikidata.org/wiki/Q337048","display_name":"Adaptive optimization","level":2,"score":0.2858000099658966},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.26739999651908875},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.26460000872612},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.2632000148296356},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2614000141620636},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.26080000400543213},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.25519999861717224},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2547000050544739},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.25}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocomwkshps65812.2025.11152724","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocomwkshps65812.2025.11152724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2025 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.40852561593055725,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2931477623","https://openalex.org/W3080667742","https://openalex.org/W3109463546","https://openalex.org/W3172890132","https://openalex.org/W4210698675","https://openalex.org/W4214816089","https://openalex.org/W4285189370","https://openalex.org/W4285205054","https://openalex.org/W4312829311","https://openalex.org/W4313219439","https://openalex.org/W4313555238","https://openalex.org/W4317795032","https://openalex.org/W4377001500","https://openalex.org/W4383899488","https://openalex.org/W4386038516","https://openalex.org/W4386494564","https://openalex.org/W4386952081","https://openalex.org/W4392607663","https://openalex.org/W4399415795","https://openalex.org/W4401508544","https://openalex.org/W4402040001","https://openalex.org/W4402835007","https://openalex.org/W4403276779"],"related_works":[],"abstract_inverted_index":{"Intelligent":[0],"task":[1,77,143],"offloading":[2,19,78],"is":[3,92,101,111,134],"a":[4,47,65,73,98],"vital":[5],"issue":[6],"in":[7,64,157],"the":[8,18,23,106,114,122,126,130,150,154],"Internet":[9],"of":[10,41,50,159],"Vehicle":[11],"(IoV)":[12],"domain,":[13],"how":[14],"to":[15,38,125,136],"appropriately":[16],"make":[17,138],"decision":[20,141],"significantly":[21],"affects":[22],"whole":[24],"performance.":[25],"At":[26],"present,":[27],"digital":[28],"twin":[29],"(DT)":[30],"has":[31],"attracted":[32],"more":[33,35],"and":[34,54,103],"attention":[36],"due":[37],"its":[39],"assistance":[40],"decision-making":[42],"for":[43,113,117],"IoV,":[44],"which":[45,110],"creates":[46],"virtual":[48],"replica":[49],"real":[51],"physical":[52],"vehicles":[53],"collects":[55],"each":[56],"individual":[57],"information":[58],"timely,":[59],"thereby":[60],"making":[61],"accurate":[62],"decisions":[63],"global":[66],"view.":[67],"In":[68],"this":[69],"paper,":[70],"we":[71],"propose":[72],"DT-aided":[74],"edge":[75],"vehicle":[76],"scheme":[79,91,152],"based":[80],"on":[81,142],"an":[82,139],"adaptive":[83],"proximal":[84],"policy":[85],"optimization":[86],"(APPO)":[87],"algorithm.":[88],"The":[89],"proposed":[90,131,151],"divided":[93],"into":[94],"two":[95],"phases,":[96],"first,":[97],"DNN":[99],"model":[100],"established":[102],"pretrained":[104],"by":[105],"training":[107],"data":[108],"set,":[109],"utilized":[112,135],"second":[115],"phase":[116],"pursuing":[118],"optimal":[119,140],"performance":[120],"while":[121],"accuracy":[123],"convergence":[124],"stable":[127],"level.":[128],"Second,":[129],"APPO":[132],"algorithm":[133],"dynamically":[137],"offloading.":[144],"Extensive":[145],"simulation":[146],"results":[147],"demonstrated":[148],"that":[149],"outperforms":[153],"existing":[155],"schemes":[156],"terms":[158],"latency":[160],"with":[161],"excellent":[162],"priority":[163],"prediction":[164],"accuracy.":[165]},"counts_by_year":[],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}