{"id":"https://openalex.org/W4406457658","doi":"https://doi.org/10.1109/jiot.2025.3529836","title":"Optimizing UAV-Assisted Vehicular Edge Computing With Age of Information: An SAC-Based Solution","display_name":"Optimizing UAV-Assisted Vehicular Edge Computing With Age of Information: An SAC-Based Solution","publication_year":2025,"publication_date":"2025-01-16","ids":{"openalex":"https://openalex.org/W4406457658","doi":"https://doi.org/10.1109/jiot.2025.3529836"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3529836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3529836","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":true,"oa_status":"green","oa_url":"https://durham-repository.worktribe.com/file/3342504/1/Accepted%20Journal%20Article","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012386816","display_name":"Shidrokh Goudarzi","orcid":"https://orcid.org/0000-0003-0383-3553"},"institutions":[{"id":"https://openalex.org/I177463362","display_name":"University of West London","ror":"https://ror.org/03e5mzp60","country_code":"GB","type":"education","lineage":["https://openalex.org/I177463362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shidrokh Goudarzi","raw_affiliation_strings":["School of Computing and Engineering, University of West London, London, U.K","School of Computing and Engineering, University of West London, Ealing, London, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0003-0383-3553","affiliations":[{"raw_affiliation_string":"School of Computing and Engineering, University of West London, London, U.K","institution_ids":["https://openalex.org/I177463362"]},{"raw_affiliation_string":"School of Computing and Engineering, University of West London, Ealing, London, United Kingdom","institution_ids":["https://openalex.org/I177463362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088062225","display_name":"Seyed Ahmad Soleymani","orcid":"https://orcid.org/0000-0002-6099-5834"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Seyed Ahmad Soleymani","raw_affiliation_strings":["Institute for Communication Systems, Home for 5GIC and 6GIC,, University of Surrey, Guildford, U.K","Institute for Communication Systems (ICS), 5GIC, and 6GIC, University of Surrey, Guildford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-6099-5834","affiliations":[{"raw_affiliation_string":"Institute for Communication Systems, Home for 5GIC and 6GIC,, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Institute for Communication Systems (ICS), 5GIC, and 6GIC, University of Surrey, Guildford, United Kingdom","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054251799","display_name":"Mohammad Hossein Anisi","orcid":"https://orcid.org/0000-0001-8414-2708"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mohammad Hossein Anisi","raw_affiliation_strings":["School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8414-2708","affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Anish Jindal","orcid":"https://orcid.org/0000-0001-6699-8721"},"institutions":[{"id":"https://openalex.org/I190082696","display_name":"Durham University","ror":"https://ror.org/01v29qb04","country_code":"GB","type":"education","lineage":["https://openalex.org/I190082696"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Anish Jindal","raw_affiliation_strings":["Department of Computer Science, Durham University, Durham, U.K","Department of Computer Science, Durham University, Durham, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-6699-8721","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Durham University, Durham, U.K","institution_ids":["https://openalex.org/I190082696"]},{"raw_affiliation_string":"Department of Computer Science, Durham University, Durham, United Kingdom","institution_ids":["https://openalex.org/I190082696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002566516","display_name":"Pei Xiao","orcid":"https://orcid.org/0000-0002-7886-5878"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pei Xiao","raw_affiliation_strings":["Institute for Communication Systems, Home for 5GIC and 6GIC,, University of Surrey, Guildford, U.K","Institute for Communication Systems (ICS), 5GIC, and 6GIC, University of Surrey, Guildford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-7886-5878","affiliations":[{"raw_affiliation_string":"Institute for Communication Systems, Home for 5GIC and 6GIC,, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Institute for Communication Systems (ICS), 5GIC, and 6GIC, University of Surrey, Guildford, United Kingdom","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.3267,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.99280276,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"12","issue":"5","first_page":"4555","last_page":"4569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9988999962806702,"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/T13553","display_name":"Age of Information Optimization","score":0.9988999962806702,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9574999809265137,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9388999938964844,"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/computer-science","display_name":"Computer science","score":0.7842440605163574},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5492525100708008},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5047472715377808},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26947033405303955}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7842440605163574},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5492525100708008},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5047472715377808},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26947033405303955}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jiot.2025.3529836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3529836","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"},{"id":"pmh:oai:durham-repository.worktribe.com:3342504","is_oa":true,"landing_page_url":"https://durham-repository.worktribe.com/output/3342504","pdf_url":"https://durham-repository.worktribe.com/file/3342504/1/Accepted%20Journal%20Article","source":{"id":"https://openalex.org/S4306400188","display_name":"Durham Research Online (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"pmh:oai:repository.uwl.ac.uk:13271","is_oa":true,"landing_page_url":"https://orcid.org/0000-0003-0383-3553","pdf_url":"https://repository.uwl.ac.uk/id/eprint/13271/1/Optimizing_UAV-Assisted_Vehicular_Edge_Computing_With_Age_of_Information_A_SAC-Based_Solution.pdf","source":{"id":"https://openalex.org/S4306402477","display_name":"UWL Repository (University of West London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177463362","host_organization_name":"University of West London","host_organization_lineage":["https://openalex.org/I177463362"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:durham-repository.worktribe.com:3342504","is_oa":true,"landing_page_url":"https://durham-repository.worktribe.com/output/3342504","pdf_url":"https://durham-repository.worktribe.com/file/3342504/1/Accepted%20Journal%20Article","source":{"id":"https://openalex.org/S4306400188","display_name":"Durham Research Online (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5600000023841858,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3073034166","display_name":null,"funder_award_id":"EP/ P03456X /1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3148493448","display_name":"Cell-Free Massive MIMO for Future Wireless Networks","funder_award_id":"EP/X013162/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7806824190","display_name":"New Air Interface Techniques for Future Massive Machine Communications","funder_award_id":"EP/P03456X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8682043666","display_name":null,"funder_award_id":"EP/ P03456X /1 and EP/X013162/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406457658.pdf","grobid_xml":"https://content.openalex.org/works/W4406457658.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W120185646","https://openalex.org/W1996936486","https://openalex.org/W2034425844","https://openalex.org/W2100211715","https://openalex.org/W2145418868","https://openalex.org/W2223726101","https://openalex.org/W2397723600","https://openalex.org/W2413634576","https://openalex.org/W2416799949","https://openalex.org/W2522123397","https://openalex.org/W2586430547","https://openalex.org/W2593769694","https://openalex.org/W2615926310","https://openalex.org/W2739701558","https://openalex.org/W2765671060","https://openalex.org/W2796646817","https://openalex.org/W2899183567","https://openalex.org/W2905026759","https://openalex.org/W2913340256","https://openalex.org/W2954039338","https://openalex.org/W2963773788","https://openalex.org/W2964052915","https://openalex.org/W2964114200","https://openalex.org/W2964220104","https://openalex.org/W2972503844","https://openalex.org/W2979897999","https://openalex.org/W2990115337","https://openalex.org/W3015875312","https://openalex.org/W3045049179","https://openalex.org/W3045232563","https://openalex.org/W3083761724","https://openalex.org/W3130337639","https://openalex.org/W3140381130","https://openalex.org/W4214717370","https://openalex.org/W4285064947","https://openalex.org/W4288061776","https://openalex.org/W4312914183","https://openalex.org/W4323065858","https://openalex.org/W4383427913","https://openalex.org/W4383899488"],"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/W4324372666","https://openalex.org/W4225706866","https://openalex.org/W2914646191","https://openalex.org/W3023564924","https://openalex.org/W2942586735"],"abstract_inverted_index":{"Edge":[0],"computing":[1,68,76,94],"improves":[2],"the":[3,120,153],"Internet":[4],"of":[5,36,122],"Vehicles":[6],"(IoV)":[7],"by":[8,99],"offloading":[9,115,148],"heavy":[10],"computations":[11],"from":[12],"in-vehicle":[13],"devices":[14],"to":[15,23,74,118,159],"high-capacity":[16],"edge":[17,67],"servers,":[18],"typically":[19],"roadside":[20],"units":[21],"(RSUs),":[22],"ensure":[24],"rapid":[25],"response":[26],"times":[27],"for":[28,61,92],"intensive":[29],"and":[30,45,72,78,129,147,166],"latency-sensitive":[31],"tasks.":[32],"However,":[33],"maintaining":[34],"Quality":[35],"Service":[37],"(QoS)":[38],"remains":[39],"challenging":[40],"in":[41,103,163,170],"dense":[42],"urban":[43],"settings":[44,165],"remote":[46],"areas":[47,104],"with":[48,105],"limited":[49],"infrastructure.":[50],"To":[51],"address":[52],"this,":[53],"we":[54],"propose":[55],"an":[56,84],"software-defined":[57],"networking":[58],"(SDN)-driven":[59],"model":[60],"uncrewed":[62],"aerial":[63],"vehicle":[64,107],"(UAV)-assisted":[65],"vehicular":[66],"(VEC),":[69],"integrating":[70],"RSUs":[71],"UAVs":[73,87],"provide":[75],"services":[77],"gather":[79],"global":[80],"network":[81,111],"data":[82],"via":[83],"SDN":[85],"controller.":[86],"serve":[88],"as":[89],"adaptable":[90],"platforms":[91],"mobile-edge":[93],"(MEC),":[95],"filling":[96],"gaps":[97],"left":[98],"traditional":[100,175],"MEC":[101],"frameworks":[102],"high":[106],"density":[108],"or":[109],"sparse":[110],"resources.":[112],"An":[113],"optimal":[114],"mechanism,":[116],"designed":[117],"minimize":[119],"Age":[121],"Information":[123],"(AoI)":[124],"while":[125],"balancing":[126],"energy":[127,161],"consumption":[128],"rental":[130],"costs,":[131],"is":[132],"implemented":[133],"through":[134],"a":[135,167],"soft":[136],"actor-critic":[137],"(SAC)-based":[138],"algorithm":[139],"that":[140],"jointly":[141],"optimizes":[142],"UAV":[143],"trajectory,":[144],"user":[145],"association,":[146],"decisions.":[149],"Experimental":[150],"results":[151],"demonstrate":[152],"model\u2019s":[154],"superior":[155],"performance,":[156],"achieving":[157],"up":[158],"87.2%":[160],"savings":[162],"energy-limited":[164],"50%":[168],"reduction":[169],"time-sensitive":[171],"scenarios,":[172],"consistently":[173],"outperforming":[174],"strategies":[176],"across":[177],"various":[178],"task":[179],"sizes.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":14}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}
