{"id":"https://openalex.org/W4405022330","doi":"https://doi.org/10.1109/tnsm.2024.3511537","title":"Resource-Efficient Joint Service Caching and Workload Scheduling in Ultra-Dense MEC Networks: An Online Approach","display_name":"Resource-Efficient Joint Service Caching and Workload Scheduling in Ultra-Dense MEC Networks: An Online Approach","publication_year":2024,"publication_date":"2024-12-04","ids":{"openalex":"https://openalex.org/W4405022330","doi":"https://doi.org/10.1109/tnsm.2024.3511537"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2024.3511537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2024.3511537","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","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/A5003973483","display_name":"J. Zeng","orcid":"https://orcid.org/0000-0003-2453-5096"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxin Zeng","raw_affiliation_strings":["Tianjin Key Laboratory of Advanced Networking, College of Intelligence and Computing, Tianjin University, Tianjin, China","College of Intelligence and Computing, Tianjin Key Laboratory of Advanced Networking (TANK), Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0003-2453-5096","affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Advanced Networking, College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin Key Laboratory of Advanced Networking (TANK), Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083871473","display_name":"Xiaobo Zhou","orcid":"https://orcid.org/0000-0002-7772-458X"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Zhou","raw_affiliation_strings":["Tianjin Key Laboratory of Advanced Networking, College of Intelligence and Computing, Tianjin University, Tianjin, China","College of Intelligence and Computing, Tianjin Key Laboratory of Advanced Networking (TANK), Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-7772-458X","affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Advanced Networking, College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin Key Laboratory of Advanced Networking (TANK), Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011357293","display_name":"Keqiu Li","orcid":"https://orcid.org/0000-0003-1758-3030"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Keqiu Li","raw_affiliation_strings":["Tianjin Key Laboratory of Advanced Networking, College of Intelligence and Computing, Tianjin University, Tianjin, China","College of Intelligence and Computing, Tianjin Key Laboratory of Advanced Networking (TANK), Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0003-1758-3030","affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Advanced Networking, College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin Key Laboratory of Advanced Networking (TANK), Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":0.5682,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69945762,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"22","issue":"2","first_page":"1788","last_page":"1800"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.989300012588501,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.989300012588501,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9402999877929688,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.840096116065979},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6257729530334473},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6122525930404663},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.6098917722702026},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.46906328201293945},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4545135498046875},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44170406460762024},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19672444462776184}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.840096116065979},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6257729530334473},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6122525930404663},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6098917722702026},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.46906328201293945},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4545135498046875},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44170406460762024},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19672444462776184},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"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/tnsm.2024.3511537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2024.3511537","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G523267021","display_name":"\u9762\u5411\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u7684\u7aef\u8fb9\u534f\u4f5c\u611f\u77e5\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"62072330","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8358372735","display_name":null,"funder_award_id":"No. 62072330","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1987769632","https://openalex.org/W2007986522","https://openalex.org/W2191948661","https://openalex.org/W2895939936","https://openalex.org/W2909444676","https://openalex.org/W2913871603","https://openalex.org/W2917003996","https://openalex.org/W2919603306","https://openalex.org/W2919995315","https://openalex.org/W2971229345","https://openalex.org/W2990185127","https://openalex.org/W3027857024","https://openalex.org/W3028990793","https://openalex.org/W3047040155","https://openalex.org/W3111176018","https://openalex.org/W3133913697","https://openalex.org/W3135374705","https://openalex.org/W3135533221","https://openalex.org/W3143629415","https://openalex.org/W3161646632","https://openalex.org/W3174997142","https://openalex.org/W3184600681","https://openalex.org/W3204124299","https://openalex.org/W4205274477","https://openalex.org/W4284666227","https://openalex.org/W4285117900","https://openalex.org/W4289538258","https://openalex.org/W4292403327","https://openalex.org/W4301852635","https://openalex.org/W4313555238","https://openalex.org/W4320713009","https://openalex.org/W4362714632","https://openalex.org/W4366333679","https://openalex.org/W4379467930","https://openalex.org/W4381198978","https://openalex.org/W4383220213","https://openalex.org/W4385062434","https://openalex.org/W4386322075","https://openalex.org/W4391824657"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W2138260944","https://openalex.org/W2151342429","https://openalex.org/W2394465510","https://openalex.org/W2097486318"],"abstract_inverted_index":{"Joint":[0],"service":[1,100,134,141,205,209],"caching":[2,50,101,142],"and":[3,33,73,102,131,143,208],"workload":[4,103,144],"scheduling":[5,104,145],"plays":[6],"an":[7,94,163],"important":[8],"role":[9],"in":[10,105,198],"ultra-dense":[11,106],"mobile":[12],"edge":[13,29,66,123,221],"computing":[14,34],"(MEC)":[15],"networks":[16],"to":[17,53,69,115,125,168,184,223,229],"satisfy":[18],"the":[19,27,38,43,55,62,118,122,128,133,139,155,159,200],"stringent":[20],"requirements":[21],"of":[22,42,58,65,121,157,176],"latency-critical":[23],"services":[24],"by":[25,179],"leveraging":[26,180],"aggregated":[28],"resources":[30,64,120,222],"(e.g.,":[31],"storage":[32],"resources)":[35],"located":[36],"near":[37],"users.":[39],"However,":[40],"most":[41],"existing":[44],"methods":[45],"incorporating":[46],"popularity-based":[47],"and/or":[48],"size-aware":[49],"strategies":[51],"fail":[52],"match":[54],"resource":[56,206],"demands":[57,207],"user":[59,81],"requests":[60,82],"with":[61,154],"heterogeneous":[63,119],"nodes,":[67],"leading":[68],"heavier":[70],"cloud":[71,129,160,226],"load":[72,130],"higher":[74],"latency.":[75,135],"It":[76],"becomes":[77],"even":[78],"worse":[79],"when":[80],"exhibit":[83],"dynamic":[84],"variations":[85],"over":[86],"time.":[87],"To":[88],"address":[89],"these":[90,186],"issues,":[91],"we":[92,137,188],"propose":[93],"online":[95,164],"approach":[96],"for":[97],"resource-efficient":[98],"joint":[99,140],"MEC":[107],"networks,":[108],"called":[109],"CoShare.":[110],"The":[111],"core":[112],"idea":[113],"is":[114,166],"fully":[116],"utilize":[117],"layer":[124],"further":[126],"reduce":[127],"thus":[132],"First,":[136],"formulate":[138],"problem":[146,153,172],"as":[147],"a":[148,174,190],"mixed":[149],"integer":[150],"nonlinear":[151],"programming":[152],"goal":[156],"minimizing":[158],"load.":[161],"Then,":[162],"algorithm":[165,194],"developed":[167],"transform":[169],"this":[170],"optimization":[171],"into":[173],"series":[175],"per-slot":[177],"sub-problems":[178],"Lyapunov":[181],"optimization.":[182],"Next,":[183],"solve":[185],"sub-problems,":[187],"design":[189],"cacheability-based":[191],"alternating":[192],"iterative":[193],"utilizing":[195],"Gibbs":[196],"sampling,":[197],"which":[199],"cacheability":[201],"indicator":[202],"considers":[203],"both":[204],"popularity.":[210],"Finally,":[211],"simulation":[212],"results":[213],"show":[214],"that":[215],"CoShare":[216],"can":[217],"effectively":[218],"exploit":[219],"available":[220],"achieve":[224],"lower":[225],"loads":[227],"compared":[228],"other":[230],"strategies.":[231]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}