{"id":"https://openalex.org/W4405600021","doi":"https://doi.org/10.1109/tits.2024.3514099","title":"Scheduling for Maximizing the Information Freshness in Vehicular Edge Computing- Assisted IoT Systems","display_name":"Scheduling for Maximizing the Information Freshness in Vehicular Edge Computing- Assisted IoT Systems","publication_year":2024,"publication_date":"2024-12-19","ids":{"openalex":"https://openalex.org/W4405600021","doi":"https://doi.org/10.1109/tits.2024.3514099"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2024.3514099","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2024.3514099","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","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/A5064573808","display_name":"Xin Xie","orcid":"https://orcid.org/0000-0003-2992-2028"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin Xie","raw_affiliation_strings":["Key Laboratory of Industrial Internet of Things and Networked Control, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Industrial Internet of Things and Networked Control, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tao Zhong","orcid":"https://orcid.org/0009-0008-7577-0401"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhong","raw_affiliation_strings":["Key Laboratory of Industrial Internet of Things and Networked Control, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Industrial Internet of Things and Networked Control, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100453979","display_name":"Heng Wang","orcid":"https://orcid.org/0000-0003-1425-2885"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Wang","raw_affiliation_strings":["Key Laboratory of Industrial Internet of Things and Networked Control, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Industrial Internet of Things and Networked Control, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064573808"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":1.3735,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83594796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"26","issue":"3","first_page":"4140","last_page":"4151"},"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/T13553","display_name":"Age of Information Optimization","score":0.9873999953269958,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9675999879837036,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7448861598968506},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.7267135977745056},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6116205453872681},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5703282952308655},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47269654273986816},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36788415908813477},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.23050302267074585},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1600666642189026}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7448861598968506},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7267135977745056},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6116205453872681},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5703282952308655},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47269654273986816},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36788415908813477},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.23050302267074585},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1600666642189026},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2024.3514099","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2024.3514099","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G134669316","display_name":null,"funder_award_id":"2023MD744169","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2799849599","display_name":null,"funder_award_id":"2024T171108","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3003330486","display_name":null,"funder_award_id":"CSTB2024NSCQ-LZX0127","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G8447982934","display_name":null,"funder_award_id":"U23B2003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2752845512","https://openalex.org/W2790860712","https://openalex.org/W2963270598","https://openalex.org/W2963782453","https://openalex.org/W2964052915","https://openalex.org/W2968424451","https://openalex.org/W2968522222","https://openalex.org/W2987862151","https://openalex.org/W3000586224","https://openalex.org/W3007564338","https://openalex.org/W3009247246","https://openalex.org/W3011448248","https://openalex.org/W3026702414","https://openalex.org/W3088579369","https://openalex.org/W3102260691","https://openalex.org/W3116067625","https://openalex.org/W3122702026","https://openalex.org/W3130754803","https://openalex.org/W3135506433","https://openalex.org/W3161618639","https://openalex.org/W3177476324","https://openalex.org/W3208711628","https://openalex.org/W4285293663","https://openalex.org/W4308327972","https://openalex.org/W4312914183","https://openalex.org/W4312961382","https://openalex.org/W4315629638","https://openalex.org/W4320015876","https://openalex.org/W4366504027","https://openalex.org/W4381748106","https://openalex.org/W4383428300","https://openalex.org/W4384158204","https://openalex.org/W4386453810","https://openalex.org/W4387870910","https://openalex.org/W4388019181","https://openalex.org/W4390422037","https://openalex.org/W4391249105","https://openalex.org/W4398188181","https://openalex.org/W4401717545","https://openalex.org/W4401806244","https://openalex.org/W4402039810"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660","https://openalex.org/W4238100021"],"abstract_inverted_index":{"Vehicular":[0],"edge":[1,19],"computing":[2,7,14],"(VEC),":[3],"as":[4],"an":[5,122],"emerging":[6],"paradigm,":[8],"enables":[9],"the":[10,17,35,46,50,65,75,96,109,115,128,138],"timely":[11],"processing":[12],"of":[13,37,57,78,111],"tasks":[15],"at":[16],"network":[18,98,103],"through":[20],"on-vehicle":[21],"servers,":[22],"thereby":[23],"meeting":[24],"users\u2019":[25],"demands":[26],"for":[27],"information":[28,42],"freshness.":[29],"In":[30],"this":[31,82,132],"paper,":[32],"we":[33,84,120],"introduce":[34,121],"Age":[36],"Information":[38],"(AoI)":[39],"to":[40,145,151],"measure":[41],"freshness":[43],"and":[44,71,94],"investigate":[45],"scheduling":[47,70,87,140],"problem":[48],"minimizing":[49],"long-term":[51],"average":[52],"AoI":[53],"in":[54,64,114,131],"VEC-assisted":[55],"Internet":[56],"Things":[58],"systems.":[59],"The":[60],"main":[61],"challenge":[62],"lies":[63],"strong":[66],"coupling":[67],"between":[68],"link":[69],"server":[72],"selection":[73],"under":[74],"location":[76],"constraints":[77],"VEC.":[79],"To":[80],"address":[81],"issue,":[83],"design":[85],"a":[86,101,146],"strategy":[88],"based":[89],"on":[90],"deep":[91],"reinforcement":[92],"learning":[93],"improve":[95],"neural":[97],"structure":[99],"using":[100],"branch":[102],"approach,":[104],"reducing":[105],"complexity":[106],"by":[107],"decreasing":[108],"number":[110],"actions":[112],"represented":[113],"network\u2019s":[116],"output":[117],"layer.":[118],"Moreover,":[119],"action":[123],"masking":[124],"scheme":[125],"that":[126,137],"accelerates":[127],"algorithm\u2019s":[129],"convergence":[130],"system.":[133],"Numerical":[134],"results":[135],"show":[136],"proposed":[139],"algorithm":[141],"can":[142],"achieve":[143],"up":[144],"25.4%":[147],"performance":[148],"gain":[149],"compared":[150],"existing":[152],"advanced":[153],"algorithms.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
