{"id":"https://openalex.org/W4407128495","doi":"https://doi.org/10.1109/jiot.2025.3538657","title":"A Graph-Assisted Digital-Twin-Driven Multiagent Shared Offloading for Internet of Vehicles","display_name":"A Graph-Assisted Digital-Twin-Driven Multiagent Shared Offloading for Internet of Vehicles","publication_year":2025,"publication_date":"2025-02-04","ids":{"openalex":"https://openalex.org/W4407128495","doi":"https://doi.org/10.1109/jiot.2025.3538657"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3538657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3538657","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":"https://openalex.org/A5043428850","display_name":"M. Alam","orcid":"https://orcid.org/0000-0001-9760-7770"},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University, Bangladesh","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md Zahangir Alam","raw_affiliation_strings":["Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0001-9760-7770","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]},{"raw_affiliation_string":"Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038588222","display_name":"Suryaia Rahman","orcid":null},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University, Bangladesh","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Suryaia Rahman","raw_affiliation_strings":["Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]},{"raw_affiliation_string":"Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080201036","display_name":"Md. Asif Bin Khaled","orcid":"https://orcid.org/0000-0001-8811-0826"},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University, Bangladesh","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md Asif Bin Khaled","raw_affiliation_strings":["Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]},{"raw_affiliation_string":"Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082493192","display_name":"Ashraful Islam","orcid":"https://orcid.org/0000-0003-2367-2013"},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University, Bangladesh","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Ashraful Islam","raw_affiliation_strings":["Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0003-2367-2013","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering and the Center for Computational and Data Sciences, Independent University, Bangladesh, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]},{"raw_affiliation_string":"Department of Computer Science and Engineering (CSE) and Center for Computational and Data Sciences (CCDS), Independent University Bangladesh (IUB), Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086268677","display_name":"Abbas Jamalipour","orcid":"https://orcid.org/0000-0002-1807-7220"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Abbas Jamalipour","raw_affiliation_strings":["School of Electrical and Computer Engineering, The University of Sydney, Sydney, NSW, Australia","School of Electrical and Computer Engineering (ECE), The University of Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-1807-7220","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, The University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), The University of Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.7554,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.92569229,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"12","issue":"11","first_page":"17349","last_page":"17363"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9933000206947327,"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"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9933000206947327,"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":0.9866999983787537,"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"}},{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/computer-science","display_name":"Computer science","score":0.7875123023986816},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.609931468963623},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4673111140727997},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4290340542793274},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3473213315010071},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19474440813064575}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7875123023986816},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.609931468963623},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4673111140727997},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4290340542793274},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3473213315010071},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19474440813064575}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3538657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3538657","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":[{"id":"https://openalex.org/F4320329640","display_name":"Independent University, Bangladesh","ror":"https://ror.org/05qbbf772"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1680503020","https://openalex.org/W3049282540","https://openalex.org/W3161618639","https://openalex.org/W3168768468","https://openalex.org/W3170397984","https://openalex.org/W3210664956","https://openalex.org/W4206176461","https://openalex.org/W4213429873","https://openalex.org/W4221023924","https://openalex.org/W4288061776","https://openalex.org/W4295934714","https://openalex.org/W4301852635","https://openalex.org/W4312283671","https://openalex.org/W4312591688","https://openalex.org/W4312624510","https://openalex.org/W4312652047","https://openalex.org/W4313068113","https://openalex.org/W4313144683","https://openalex.org/W4313887436","https://openalex.org/W4315605995","https://openalex.org/W4319866204","https://openalex.org/W4321483887","https://openalex.org/W4321488094","https://openalex.org/W4367277020","https://openalex.org/W4368232611","https://openalex.org/W4380032354","https://openalex.org/W4383428300","https://openalex.org/W4386275616","https://openalex.org/W4386275752","https://openalex.org/W4386281092","https://openalex.org/W4387319328","https://openalex.org/W4388206738","https://openalex.org/W4388709732","https://openalex.org/W4388878558","https://openalex.org/W4388936630","https://openalex.org/W4389170080","https://openalex.org/W4390660449","https://openalex.org/W4392450883","https://openalex.org/W4399426597"],"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":{"Vehicular":[0],"edge":[1,16,92],"computing":[2],"(VEC)":[3],"allows":[4],"vehicles":[5],"to":[6,24,44,67,91,117,127],"process":[7],"part":[8],"of":[9,21,34,40,70,89],"the":[10,14,19,22,38,129,178,183],"tasks":[11,23,35],"locally":[12],"at":[13,168],"network":[15,57,71],"while":[17,164,189],"offloading":[18,90,98,131,162],"rest":[20],"a":[25,68,77,94,134,142,169],"centralized":[26],"cloud":[27],"server":[28],"for":[29,113,186],"processing.":[30],"A":[31],"massive":[32],"volume":[33],"generated":[36],"by":[37],"Internet":[39],"Vehicles":[41],"(IoV)":[42],"leads":[43],"buffer":[45],"overflow":[46],"that":[47,155,177],"causes":[48],"higher":[49,61],"latency.":[50],"Elevating":[51],"latency,":[52],"in":[53,103,111],"turn,":[54],"can":[55],"increase":[56],"energy":[58,64,82,159,187],"consumption.":[59],"Both":[60],"latency":[62,80],"and":[63,81,115],"consumption":[65,83],"lead":[66],"degradation":[69],"performance.":[72],"Therefore,":[73],"VEC":[74,112],"design":[75],"requires":[76],"balance":[78],"between":[79],"tradeoff.":[84],"To":[85],"reduce":[86],"overwhelming":[87],"amount":[88],"servers,":[93],"cooperative":[95],"cluster-based":[96],"shared":[97],"strategy":[99],"has":[100],"been":[101],"proposed":[102,179],"this":[104],"work.":[105],"We":[106],"use":[107],"digital":[108],"twin":[109],"technology":[110],"managing":[114],"adapting":[116],"environmental":[118],"dynamic":[119],"changes.":[120],"Then,":[121],"we":[122,140],"leverage":[123],"Lyapunov":[124],"(Ly)":[125],"optimization":[126],"transform":[128],"stochastic":[130],"problem":[132],"into":[133],"more":[135],"manageable":[136],"deterministic":[137,150],"form.":[138],"Finally,":[139],"present":[141],"decentralized":[143],"coordination":[144],"graph":[145],"(CG)-driven":[146],"Ly-based":[147],"multiagent":[148],"deep":[149],"policy":[151,163],"gradient":[152],"(CG-LyMADDPG)":[153],"algorithm":[154],"trains":[156],"agents":[157],"toward":[158],"efficient":[160],"optimal":[161],"maintaining":[165],"queue":[166,191],"stability":[167],"maximum":[170],"delay":[171],"constraint.":[172],"The":[173],"experimental":[174],"result":[175],"shows":[176],"learning":[180],"significantly":[181],"outperforms":[182],"baseline":[184],"algorithms":[185],"savings":[188],"maintain":[190],"stability.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-02-05T00:00:00"}