{"id":"https://openalex.org/W4410737976","doi":"https://doi.org/10.1109/tits.2025.3569315","title":"Multi-Objective Dependent Task Scheduling, Resource Allocation, and Service Caching in Aerial-Ground Integrated MEC","display_name":"Multi-Objective Dependent Task Scheduling, Resource Allocation, and Service Caching in Aerial-Ground Integrated MEC","publication_year":2025,"publication_date":"2025-05-26","ids":{"openalex":"https://openalex.org/W4410737976","doi":"https://doi.org/10.1109/tits.2025.3569315"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2025.3569315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2025.3569315","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/A5062811522","display_name":"Fuhong Song","orcid":"https://orcid.org/0009-0005-0925-8133"},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuhong Song","raw_affiliation_strings":["Guizhou Provincial Key Laboratory of Computing and Network Convergence, School of Information, Guizhou University of Finance and Economics, Guiyang, China","School of Information, Guizhou Provincial Key Laboratory of Computing and Network Convergence, Guizhou University of Finance and Economics, Guiyang, China"],"raw_orcid":"https://orcid.org/0009-0005-0925-8133","affiliations":[{"raw_affiliation_string":"Guizhou Provincial Key Laboratory of Computing and Network Convergence, School of Information, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]},{"raw_affiliation_string":"School of Information, Guizhou Provincial Key Laboratory of Computing and Network Convergence, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007865788","display_name":"Huanlai Xing","orcid":"https://orcid.org/0000-0002-6345-7265"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanlai Xing","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-6345-7265","affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061307388","display_name":"Lexi Xu","orcid":"https://orcid.org/0000-0003-4338-7252"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lexi Xu","raw_affiliation_strings":["Research Institute, China United Network Communications Corporation, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4338-7252","affiliations":[{"raw_affiliation_string":"Research Institute, China United Network Communications Corporation, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["Department of Communication Theory, Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-5407-0835","affiliations":[{"raw_affiliation_string":"Department of Communication Theory, Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101920882","display_name":"Yanping Liu","orcid":"https://orcid.org/0000-0003-0674-0766"},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanping Liu","raw_affiliation_strings":["College of Big Data Statistics, Guizhou University of Finance and Economics, Guiyang, China"],"raw_orcid":"https://orcid.org/0000-0003-0674-0766","affiliations":[{"raw_affiliation_string":"College of Big Data Statistics, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015316402","display_name":"Mingsen Deng","orcid":"https://orcid.org/0000-0002-3331-3850"},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingsen Deng","raw_affiliation_strings":["Guizhou Provincial Key Laboratory of Computing and Network Convergence, School of Information, Guizhou University of Finance and Economics, Guiyang, China","School of Information, Guizhou Provincial Key Laboratory of Computing and Network Convergence, Guizhou University of Finance and Economics, Guiyang, China"],"raw_orcid":"https://orcid.org/0000-0002-3331-3850","affiliations":[{"raw_affiliation_string":"Guizhou Provincial Key Laboratory of Computing and Network Convergence, School of Information, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]},{"raw_affiliation_string":"School of Information, Guizhou Provincial Key Laboratory of Computing and Network Convergence, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120218304","display_name":"Xu Chen","orcid":"https://orcid.org/0000-0001-8075-2867"},"institutions":[{"id":"https://openalex.org/I170172562","display_name":"Guizhou University of Finance and Economics","ror":"https://ror.org/02sw6yz40","country_code":"CN","type":"education","lineage":["https://openalex.org/I170172562"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Chen","raw_affiliation_strings":["Guizhou Provincial Key Laboratory of Computing and Network Convergence, School of Information, Guizhou University of Finance and Economics, Guiyang, China","School of Information, Guizhou Provincial Key Laboratory of Computing and Network Convergence, Guizhou University of Finance and Economics, Guiyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guizhou Provincial Key Laboratory of Computing and Network Convergence, School of Information, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]},{"raw_affiliation_string":"School of Information, Guizhou Provincial Key Laboratory of Computing and Network Convergence, Guizhou University of Finance and Economics, Guiyang, China","institution_ids":["https://openalex.org/I170172562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028336223","display_name":"Xianfu Lei","orcid":"https://orcid.org/0000-0001-5229-458X"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianfu Lei","raw_affiliation_strings":["School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-5229-458X","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.7398,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.93339699,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"26","issue":"9","first_page":"13489","last_page":"13505"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9678999781608582,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9678999781608582,"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/T12042","display_name":"Satellite Communication Systems","score":0.9128999710083008,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/scheduling","display_name":"Scheduling (production processes)","score":0.6550869345664978},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5670063495635986},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5027611255645752},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4987149238586426},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.488944411277771},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.43259936571121216},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36469268798828125},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.34151023626327515},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3221553862094879},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.3030129075050354},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29689133167266846},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2774452567100525},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.12316632270812988},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.09168824553489685}],"concepts":[{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6550869345664978},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5670063495635986},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5027611255645752},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4987149238586426},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.488944411277771},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.43259936571121216},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36469268798828125},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.34151023626327515},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3221553862094879},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.3030129075050354},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29689133167266846},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2774452567100525},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.12316632270812988},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.09168824553489685}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2025.3569315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2025.3569315","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/G1545549866","display_name":null,"funder_award_id":"62466008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1915117199","display_name":null,"funder_award_id":"62271420","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G514600894","display_name":null,"funder_award_id":"U23A20273","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W2126105956","https://openalex.org/W2143381319","https://openalex.org/W2594560857","https://openalex.org/W2889735101","https://openalex.org/W2999376649","https://openalex.org/W3027234883","https://openalex.org/W3047538493","https://openalex.org/W3120923500","https://openalex.org/W3159145702","https://openalex.org/W3192611597","https://openalex.org/W3206626070","https://openalex.org/W3209477841","https://openalex.org/W3210664956","https://openalex.org/W4205265359","https://openalex.org/W4213454978","https://openalex.org/W4286655947","https://openalex.org/W4290974012","https://openalex.org/W4313413208","https://openalex.org/W4313534960","https://openalex.org/W4317794990","https://openalex.org/W4321179334","https://openalex.org/W4321608256","https://openalex.org/W4327808408","https://openalex.org/W4376480665","https://openalex.org/W4376868870","https://openalex.org/W4377971363","https://openalex.org/W4381051269","https://openalex.org/W4387872956","https://openalex.org/W4390204245","https://openalex.org/W4391128462","https://openalex.org/W4391935850","https://openalex.org/W4393906131","https://openalex.org/W4394966847","https://openalex.org/W4396525285","https://openalex.org/W4396535305","https://openalex.org/W4396886530","https://openalex.org/W4398188109","https://openalex.org/W4404788318"],"related_works":["https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750","https://openalex.org/W2022931285","https://openalex.org/W1589966275","https://openalex.org/W2086872282","https://openalex.org/W2137789903","https://openalex.org/W2138781885","https://openalex.org/W4315630413","https://openalex.org/W2153007255"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,48,63,72,82,86,159,185,191,198],"joint":[4],"optimization":[5,51],"of":[6,67,76,187,204],"multi-objective":[7,92,96],"dependent":[8,44,69,105],"task":[9,106],"scheduling,":[10],"resource":[11],"allocation,":[12],"and":[13,71,116,161,176,208],"service":[14],"caching":[15],"in":[16,33],"an":[17],"aerial-ground":[18],"integrated":[19],"mobile":[20],"edge":[21],"computing":[22,192],"system":[23],"that":[24,57,135,149,182,197],"includes":[25],"multiple":[26],"uncrewed":[27],"aerial":[28],"vehicles":[29],"(UAVs).":[30],"These":[31],"UAVs,":[32],"coordination":[34],"with":[35,216],"a":[36,129,144,173,202,210],"high-altitude":[37],"platform,":[38],"work":[39],"together":[40],"to":[41,59,103,118,153],"process":[42],"numerous":[43],"tasks":[45,70],"collected":[46],"by":[47,189],"UAVs.":[49,78],"The":[50,79,140,169],"problem":[52,87],"involves":[53],"two":[54,83,137,151],"conflicting":[55],"objectives":[56,84,214],"need":[58],"be":[60],"minimized":[61],"simultaneously:":[62],"average":[64,73],"execution":[65],"delay":[66],"all":[68,77],"energy":[74,179],"consumption":[75],"conflict":[80],"between":[81,213],"makes":[85],"quite":[88],"challenging.":[89],"Recently,":[90],"some":[91],"approaches,":[93],"such":[94],"as":[95],"evolutionary":[97],"algorithms":[98],"(MOEAs),":[99],"have":[100],"been":[101],"introduced":[102],"address":[104,124],"scheduling.":[107],"However,":[108],"these":[109,125],"approaches":[110],"often":[111],"suffer":[112],"from":[113],"premature":[114],"convergence":[115],"tend":[117],"fall":[119],"into":[120],"local":[121],"optima.":[122],"To":[123],"issues,":[126],"we":[127],"propose":[128],"modified":[130],"MOEA":[131],"based":[132,157],"on":[133,158],"decomposition":[134],"incorporates":[136],"performance-improving":[138],"strategies.":[139],"first":[141],"one":[142,171],"is":[143,172],"probability-based":[145],"neighborhood":[146,155],"search":[147],"strategy":[148,181],"selects":[150],"individuals":[152,156],"update":[154],"neighborhoods":[160],"external":[162],"population,":[163],"thereby":[164],"improving":[165],"population":[166],"updating":[167],"efficiency.":[168],"second":[170],"dynamic":[174],"voltage":[175],"frequency":[177],"scaling-based":[178],"reduction":[180],"further":[183],"enhances":[184],"quality":[186],"solutions":[188,207],"adjusting":[190],"frequencies.":[193],"Experimental":[194],"results":[195],"verify":[196],"proposed":[199],"algorithm":[200],"obtains":[201],"number":[203],"outstanding":[205],"nondominated":[206],"achieves":[209],"better":[211],"balance":[212],"compared":[215],"several":[217],"algorithms.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":4}],"updated_date":"2026-07-14T08:27:34.040176","created_date":"2025-10-10T00:00:00"}