{"id":"https://openalex.org/W4393285787","doi":"https://doi.org/10.1109/jiot.2024.3382242","title":"Lyapunov-Based Joint Flight Trajectory and Computation Offloading Optimization for UAV-Assisted Vehicular Networks","display_name":"Lyapunov-Based Joint Flight Trajectory and Computation Offloading Optimization for UAV-Assisted Vehicular Networks","publication_year":2024,"publication_date":"2024-03-28","ids":{"openalex":"https://openalex.org/W4393285787","doi":"https://doi.org/10.1109/jiot.2024.3382242"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3382242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3382242","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/A5100649619","display_name":"Junhua Wang","orcid":"https://orcid.org/0000-0002-3292-2275"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junhua Wang","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou, China","State Key Laboratory for Novel Software Technology, Nanjing University, China","College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056400487","display_name":"L. Wang","orcid":"https://orcid.org/0009-0003-8518-5111"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Wang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000861569","display_name":"Kun Zhu","orcid":"https://orcid.org/0000-0001-6784-5583"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Zhu","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006467851","display_name":"Penglin Dai","orcid":"https://orcid.org/0000-0002-3074-4620"},"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":"Penglin Dai","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100649619"],"corresponding_institution_ids":["https://openalex.org/I76130692","https://openalex.org/I881766915","https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":35.13,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.99685641,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"11","issue":"12","first_page":"22243","last_page":"22256"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9771999716758728,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9661999940872192,"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/lyapunov-optimization","display_name":"Lyapunov optimization","score":0.8091230392456055},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7958396673202515},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6476689577102661},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.644345760345459},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.6028258204460144},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5922353267669678},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.504184365272522},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.49346888065338135},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.47883370518684387},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.4735124409198761},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4632500410079956},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.44854140281677246},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.43195879459381104},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.30416759848594666},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.2563095688819885},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21966344118118286},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.18060997128486633},{"id":"https://openalex.org/keywords/lyapunov-equation","display_name":"Lyapunov equation","score":0.1744728982448578},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.10930070281028748},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10900798439979553},{"id":"https://openalex.org/keywords/lyapunov-exponent","display_name":"Lyapunov exponent","score":0.10092949867248535},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.1001969575881958},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.08192270994186401},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07434219121932983}],"concepts":[{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.8091230392456055},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7958396673202515},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6476689577102661},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.644345760345459},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.6028258204460144},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5922353267669678},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.504184365272522},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.49346888065338135},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.47883370518684387},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.4735124409198761},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4632500410079956},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.44854140281677246},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.43195879459381104},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.30416759848594666},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.2563095688819885},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21966344118118286},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.18060997128486633},{"id":"https://openalex.org/C25854792","wikidata":"https://www.wikidata.org/wiki/Q1028945","display_name":"Lyapunov equation","level":4,"score":0.1744728982448578},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.10930070281028748},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10900798439979553},{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.10092949867248535},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.1001969575881958},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.08192270994186401},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07434219121932983},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3382242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3382242","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":[{"display_name":"Affordable and clean energy","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6135642206","display_name":null,"funder_award_id":"62002166","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6570505771","display_name":null,"funder_award_id":"NS2022084","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W2808381205","https://openalex.org/W2981262799","https://openalex.org/W3004417498","https://openalex.org/W3029840414","https://openalex.org/W3033021874","https://openalex.org/W3046127565","https://openalex.org/W3047585121","https://openalex.org/W3086931396","https://openalex.org/W3088579369","https://openalex.org/W3089190064","https://openalex.org/W3111189508","https://openalex.org/W3112285996","https://openalex.org/W3113682412","https://openalex.org/W3114919086","https://openalex.org/W3134267570","https://openalex.org/W3140381130","https://openalex.org/W3164275494","https://openalex.org/W3167181515","https://openalex.org/W3167225504","https://openalex.org/W3187950552","https://openalex.org/W3206780742","https://openalex.org/W3208721518","https://openalex.org/W3216768220","https://openalex.org/W4206341814","https://openalex.org/W4214866088","https://openalex.org/W4225537039","https://openalex.org/W4225774120","https://openalex.org/W4226249635","https://openalex.org/W4285250327","https://openalex.org/W4285264450","https://openalex.org/W4285820401","https://openalex.org/W4295789395","https://openalex.org/W4312961382","https://openalex.org/W4312962191","https://openalex.org/W4317794990","https://openalex.org/W4328007710","https://openalex.org/W4361029767","https://openalex.org/W4365790252","https://openalex.org/W4366308825","https://openalex.org/W4366504184","https://openalex.org/W4382407470","https://openalex.org/W4385453345","https://openalex.org/W4386025745","https://openalex.org/W4387885828"],"related_works":["https://openalex.org/W3203523248","https://openalex.org/W4225987626","https://openalex.org/W3120617837","https://openalex.org/W3127808443","https://openalex.org/W2916011811","https://openalex.org/W4200420173","https://openalex.org/W2400861403","https://openalex.org/W4221024145","https://openalex.org/W4285213224","https://openalex.org/W3011571330"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"UAV-assisted":[3,53],"mobile":[4],"edge":[5],"computing":[6],"(MEC)":[7],"has":[8],"attracted":[9],"significant":[10],"attention.":[11],"However,":[12],"it":[13],"is":[14],"still":[15],"challenging":[16],"to":[17,21,89,102,114,135,153,170],"dispatch":[18],"a":[19,33,49,77,98,129,178],"UAV":[20],"accompany":[22],"ground":[23],"vehicles":[24],"and":[25,29,43,66,85,94,202],"provide":[26],"both":[27,91],"communication":[28],"computation":[30,56,199],"support":[31],"in":[32,157,196],"highly":[34],"dynamic":[35],"environment":[36],"with":[37],"various":[38],"constraints":[39],"on":[40],"mobility,":[41],"coverage,":[42],"resources.":[44],"This":[45],"study":[46],"delves":[47],"into":[48,119,177],"novel,":[50],"low-complexity,":[51],"long-term":[52,99],"vehicular":[54],"cooperative":[55],"problem,":[57],"examining":[58],"the":[59,67,103,110,116,137,145,149,164,172],"reciprocal":[60],"impact":[61],"of":[62,106,148,198],"vehicles\u2019":[63],"flight/driving":[64],"trajectories":[65],"complementary":[68],"relationship":[69],"among":[70],"different":[71],"offloading":[72,86],"options.":[73],"Specifically,":[74],"we":[75,108,127,162],"formulate":[76],"joint":[78],"optimization":[79,112,175],"problem":[80,118,142,176,180],"that":[81,188],"considers":[82],"flying":[83],"trajectory":[84,174],"decision,":[87],"aiming":[88],"minimize":[90,154],"service":[92,155],"delay":[93,156],"energy":[95,203],"consumption":[96],"from":[97],"perspective.":[100],"Due":[101],"time":[104,124,159],"coupling":[105],"variables,":[107],"employ":[109],"Lyapunov":[111,150],"framework":[113],"decompose":[115],"original":[117],"manageable":[120],"subproblems":[121],"for":[122,181],"each":[123,158],"slot.":[125,160],"Furthermore,":[126],"introduce":[128],"low-complexity":[130,183],"Greedy":[131],"Bats":[132],"Algorithm":[133],"(GBA)":[134],"solve":[136],"NP-hard":[138],"two-dimensional":[139],"generalized":[140],"assignment":[141],"(TDGAP),":[143],"optimizing":[144],"upper":[146],"bound":[147],"drift-plus-penalty":[151],"function":[152],"Additionally,":[161],"utilize":[163],"Successive":[165],"convex":[166,179],"approximation":[167],"(SCA)":[168],"algorithm":[169],"convert":[171],"UAV\u2019s":[173],"further":[182],"solution.":[184],"Simulation":[185],"results":[186],"demonstrate":[187],"our":[189],"proposed":[190],"scheme":[191],"outperforms":[192],"other":[193],"comparative":[194],"algorithms":[195],"terms":[197],"delay,":[200],"complexity":[201],"consumption.":[204]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":5}],"updated_date":"2026-03-28T08:17:26.163206","created_date":"2025-10-10T00:00:00"}
