{"id":"https://openalex.org/W4383220107","doi":"https://doi.org/10.1109/twc.2023.3290005","title":"Service Migration or Task Rerouting: A Two-Timescale Online Resource Optimization for MEC","display_name":"Service Migration or Task Rerouting: A Two-Timescale Online Resource Optimization for MEC","publication_year":2023,"publication_date":"2023-07-05","ids":{"openalex":"https://openalex.org/W4383220107","doi":"https://doi.org/10.1109/twc.2023.3290005"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3290005","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3290005","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5077508069","display_name":"You Shi","orcid":"https://orcid.org/0009-0007-1632-2767"},"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":true,"raw_author_name":"You Shi","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0007-1632-2767","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/A5043939315","display_name":"Changyan Yi","orcid":"https://orcid.org/0000-0002-3467-0710"},"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":"Changyan Yi","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3467-0710","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/A5100447486","display_name":"Ran Wang","orcid":"https://orcid.org/0000-0001-5601-0513"},"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":"Ran Wang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-5601-0513","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/A5100755664","display_name":"Qiang Wu","orcid":"https://orcid.org/0000-0002-9467-1491"},"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":"Qiang Wu","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"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/A5100443103","display_name":"Bing Chen","orcid":"https://orcid.org/0000-0002-2863-5441"},"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":"Bing Chen","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-2863-5441","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/A5047248078","display_name":"Jun Cai","orcid":"https://orcid.org/0000-0002-9254-0404"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jun Cai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-9254-0404","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5077508069"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":16.679,"has_fulltext":false,"cited_by_count":87,"citation_normalized_percentile":{"value":0.99468233,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"23","issue":"2","first_page":"1503","last_page":"1519"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9991999864578247,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9965000152587891,"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":0.6943305730819702},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5881547331809998},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.48570093512535095},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.466386079788208},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4444359540939331},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39730843901634216},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3393931984901428},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10828778147697449}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6943305730819702},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5881547331809998},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.48570093512535095},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.466386079788208},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4444359540939331},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39730843901634216},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3393931984901428},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10828778147697449},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3290005","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3290005","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G2067789124","display_name":null,"funder_award_id":"62002164","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2190173036","display_name":null,"funder_award_id":"62171218","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":37,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1766210857","https://openalex.org/W2042243448","https://openalex.org/W2069768196","https://openalex.org/W2082011829","https://openalex.org/W2082639035","https://openalex.org/W2129205075","https://openalex.org/W2320937250","https://openalex.org/W2328220946","https://openalex.org/W2884363217","https://openalex.org/W2909977353","https://openalex.org/W2953432606","https://openalex.org/W2963821095","https://openalex.org/W2967408247","https://openalex.org/W2983557232","https://openalex.org/W3037139504","https://openalex.org/W3088087665","https://openalex.org/W3092635848","https://openalex.org/W3135616033","https://openalex.org/W3156711202","https://openalex.org/W3178135106","https://openalex.org/W3184600681","https://openalex.org/W3186994451","https://openalex.org/W3213003155","https://openalex.org/W3216253728","https://openalex.org/W4205946715","https://openalex.org/W4210756020","https://openalex.org/W4210970635","https://openalex.org/W4221057014","https://openalex.org/W4221166575","https://openalex.org/W4250589301","https://openalex.org/W4284671922","https://openalex.org/W4287854318","https://openalex.org/W4297972233","https://openalex.org/W4301852635","https://openalex.org/W4313053000","https://openalex.org/W4361029767"],"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/W2153007255","https://openalex.org/W2362797233"],"abstract_inverted_index":{"In":[0],"this":[1,26],"paper,":[2],"a":[3],"novel":[4],"two-timescale":[5],"resource":[6],"management":[7,74],"framework":[8],"for":[9,19,39,85,110],"mobile":[10,40],"edge":[11,51,93],"computing":[12,125],"(MEC)":[13],"is":[14],"constructed.":[15],"Unlike":[16],"existing":[17],"studies,":[18],"providing":[20],"seamless":[21],"and":[22,36,65,69,100,118,126,163,184,193],"cost-efficient":[23],"MEC":[24],"services,":[25],"work":[27],"aims":[28],"to":[29,53,98,171],"strike":[30],"the":[31,56,70,151,169,177,187,190],"balance":[32],"between":[33],"service":[34,102,180],"migration":[35,103],"task":[37,63,105,135],"rerouting":[38,106],"devices":[41],"(MDs)":[42],"whenever":[43],"handovers":[44],"occur":[45],"(i.e.,":[46],"switching":[47],"access":[48],"from":[49],"one":[50],"server":[52,94],"another).":[54],"Considering":[55],"network":[57],"dynamics":[58],"(e.g.,":[59],"randomness":[60],"of":[61,72,176,189],"MDs\u2019":[62],"generations":[64],"time-varying":[66],"channel":[67],"conditions)":[68],"asynchronization":[71],"different":[73,77],"decisions":[75],"with":[76,134,156],"triggers,":[78],"we":[79,144],"formulate":[80],"an":[81,146,157],"online":[82,147],"optimization":[83],"problem":[84,170],"jointly":[86],"determining:":[87],"1)":[88],"large-timescale":[89],"decisions,":[90,122],"including":[91,123],"which":[92,167],"should":[95,107,129],"be":[96,108,130],"selected":[97],"access,":[99],"whether":[101],"or":[104],"chosen":[109],"each":[111,114,139],"MD":[112],"in":[113,138,174],"large":[115],"time":[116,141],"frame;":[117],"2)":[119],"small-time":[120],"scale":[121],"how":[124],"communication":[127],"resources":[128],"allocated":[131],"among":[132],"MDs":[133],"offloading":[136],"requests":[137],"small":[140],"slot.":[142],"Then,":[143],"propose":[145],"algorithm":[148,159],"based":[149],"on":[150],"improved":[152],"Lyapunov":[153],"method,":[154],"together":[155],"iterative":[158],"integrating":[160],"randomized":[161],"rounding":[162],"Lagrange":[164],"dual":[165],"techniques,":[166],"solves":[168],"asymptotic":[172],"optimum":[173],"terms":[175],"long-term":[178],"average":[179],"delay.":[181],"Theoretical":[182],"analyses":[183],"simulations":[185],"evaluate":[186],"performance":[188],"proposed":[191],"solution":[192],"show":[194],"its":[195],"superiority":[196],"over":[197],"counterparts.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":16},{"year":2025,"cited_by_count":42},{"year":2024,"cited_by_count":25},{"year":2023,"cited_by_count":4}],"updated_date":"2026-05-27T09:02:27.158192","created_date":"2025-10-10T00:00:00"}