{"id":"https://openalex.org/W2975241278","doi":"https://doi.org/10.1109/jiot.2019.2943373","title":"Multi-User Offloading for Edge Computing Networks: A Dependency-Aware and Latency-Optimal Approach","display_name":"Multi-User Offloading for Edge Computing Networks: A Dependency-Aware and Latency-Optimal Approach","publication_year":2019,"publication_date":"2019-09-24","ids":{"openalex":"https://openalex.org/W2975241278","doi":"https://doi.org/10.1109/jiot.2019.2943373","mag":"2975241278"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2019.2943373","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2943373","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/A5100347291","display_name":"Chang Shu","orcid":"https://orcid.org/0000-0002-3524-0384"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Shu","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-3524-0384","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062212392","display_name":"Zhiwei Zhao","orcid":"https://orcid.org/0000-0001-5293-0558"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwei Zhao","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-5293-0558","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101678661","display_name":"Yunpeng Han","orcid":"https://orcid.org/0000-0001-9103-8757"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunpeng Han","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-9103-8757","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100770003","display_name":"Geyong Min","orcid":"https://orcid.org/0000-0003-1395-7314"},"institutions":[{"id":"https://openalex.org/I23923803","display_name":"University of Exeter","ror":"https://ror.org/03yghzc09","country_code":"GB","type":"education","lineage":["https://openalex.org/I23923803"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Geyong Min","raw_affiliation_strings":["Mathematics and Computer Science, University of Exeter, Exeter, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1395-7314","affiliations":[{"raw_affiliation_string":"Mathematics and Computer Science, University of Exeter, Exeter, U.K","institution_ids":["https://openalex.org/I23923803"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102079217","display_name":"Hancong Duan","orcid":"https://orcid.org/0000-0002-7721-7422"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hancong Duan","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":14.5016,"has_fulltext":false,"cited_by_count":213,"citation_normalized_percentile":{"value":0.99167644,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"7","issue":"3","first_page":"1678","last_page":"1689"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998999834060669,"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":0.9998999834060669,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/computer-science","display_name":"Computer science","score":0.9042012095451355},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.8231242895126343},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.7839616537094116},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.60638028383255},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5904718041419983},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5705194473266602},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5116320252418518},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.4884730875492096},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.46933308243751526},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.4463738203048706},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4368632137775421},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.329738974571228},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.2774680256843567},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.20497402548789978},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09141036868095398}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9042012095451355},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8231242895126343},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.7839616537094116},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.60638028383255},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5904718041419983},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5705194473266602},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5116320252418518},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.4884730875492096},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.46933308243751526},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.4463738203048706},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4368632137775421},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.329738974571228},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2774680256843567},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.20497402548789978},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09141036868095398},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2019.2943373","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2943373","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":[{"score":0.4000000059604645,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G2902484920","display_name":null,"funder_award_id":"2017YFB1400102","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5341903585","display_name":null,"funder_award_id":"BX201700046","funder_id":"https://openalex.org/F4320335768","funder_display_name":"National Postdoctoral Program for Innovative Talents"},{"id":"https://openalex.org/G5809179868","display_name":null,"funder_award_id":"2018M640909","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6757418936","display_name":null,"funder_award_id":"61602095","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8853074022","display_name":"\u9762\u5411\u57ce\u5e02\u7269\u8054\u7f51\u7684\u8fb9\u7f18\u8ba1\u7b97\u7f51\u7edc\u67b6\u6784\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61972074","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/F4320335768","display_name":"National Postdoctoral Program for Innovative Talents","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W866281365","https://openalex.org/W1518754760","https://openalex.org/W1598010974","https://openalex.org/W2009537245","https://openalex.org/W2010302594","https://openalex.org/W2042810301","https://openalex.org/W2045100197","https://openalex.org/W2045371716","https://openalex.org/W2076587863","https://openalex.org/W2104237724","https://openalex.org/W2111619626","https://openalex.org/W2119598581","https://openalex.org/W2125593153","https://openalex.org/W2129861682","https://openalex.org/W2136877695","https://openalex.org/W2160944442","https://openalex.org/W2191948661","https://openalex.org/W2195423816","https://openalex.org/W2344695221","https://openalex.org/W2397723600","https://openalex.org/W2398409936","https://openalex.org/W2476816006","https://openalex.org/W2482293012","https://openalex.org/W2514431540","https://openalex.org/W2532773475","https://openalex.org/W2584256470","https://openalex.org/W2594560857","https://openalex.org/W2642385489","https://openalex.org/W2734368966","https://openalex.org/W2772726293","https://openalex.org/W2783397406","https://openalex.org/W2784652038","https://openalex.org/W2791432311","https://openalex.org/W2791456077","https://openalex.org/W2792232953","https://openalex.org/W2793511076","https://openalex.org/W2797226653","https://openalex.org/W2891123429","https://openalex.org/W2895958544","https://openalex.org/W2900262992","https://openalex.org/W2917116807","https://openalex.org/W2963300197","https://openalex.org/W2971802369","https://openalex.org/W3106445841","https://openalex.org/W4245470813","https://openalex.org/W4300427714","https://openalex.org/W6720949132","https://openalex.org/W6733057846","https://openalex.org/W6738383168"],"related_works":["https://openalex.org/W4200420173","https://openalex.org/W3120617837","https://openalex.org/W3127808443","https://openalex.org/W2916011811","https://openalex.org/W3034137700","https://openalex.org/W4362496467","https://openalex.org/W2896883851","https://openalex.org/W2917127270","https://openalex.org/W2902693277","https://openalex.org/W4378977105"],"abstract_inverted_index":{"Driven":[0],"by":[1],"the":[2,6,29,50,58,68,75,85,93,110,113,117,125,129,147,157,165,185,189,196,203,207],"tremendous":[3],"application":[4],"demands,":[5],"Internet":[7],"of":[8,84,95,112,206],"Things":[9],"(IoT)":[10],"systems":[11],"are":[12],"expected":[13,158],"to":[14,57,79,152],"fulfill":[15],"computation-intensive":[16],"and":[17,20,36,72,82,123,184,201],"latency-sensitive":[18],"sensing":[19],"computational":[21,34],"tasks,":[22],"which":[23,145],"pose":[24],"a":[25,46,135,171],"significant":[26],"challenge":[27],"for":[28,102,141,175],"IoT":[30,51,76,104,114,150,177],"devices":[31,52],"with":[32],"limited":[33],"ability":[35],"battery":[37],"capacity.":[38],"To":[39,163],"address":[40],"this":[41,89],"problem,":[42],"edge":[43,59,86,100,121,131,143,153,208],"computing":[44,101],"is":[45,161],"promising":[47],"architecture":[48],"where":[49],"can":[53,193],"offload":[54],"their":[55],"tasks":[56],"servers.":[60,209],"Current":[61],"works":[62],"on":[63,120],"task":[64,70,97,198],"offloading":[65,98,139,191],"often":[66],"overlook":[67],"unique":[69],"topologies":[71],"schedules":[73],"from":[74],"devices,":[77],"leading":[78],"degraded":[80],"performance":[81],"underutilization":[83],"resources.":[87],"In":[88],"article,":[90],"we":[91,133,168],"investigate":[92],"problem":[94],"fine-grained":[96],"in":[99,128],"low-power":[103,176],"systems.":[105],"By":[106],"explicitly":[107],"considering:":[108],"1)":[109],"topology/schedules":[111],"tasks;":[115],"2)":[116],"heterogeneous":[118],"resources":[119],"servers;":[122],"3)":[124],"wireless":[126],"interference":[127],"multiaccess":[130],"networks,":[132],"propose":[134,170],"lightweight":[136],"yet":[137],"efficient":[138],"scheme":[140],"multiuser":[142,166],"systems,":[144],"offloads":[146],"most":[148],"appropriate":[149],"tasks/subtasks":[151],"servers":[154],"such":[155],"that":[156,188],"execution":[159,199],"time":[160,200],"minimized.":[162],"support":[164],"offloading,":[167],"also":[169],"distributed":[172],"consensus":[173],"algorithm":[174],"devices.":[178],"We":[179],"conduct":[180],"extensive":[181],"simulation":[182],"experiments":[183],"results":[186],"show":[187],"proposed":[190],"algorithms":[192],"effectively":[194],"reduce":[195],"end-to-end":[197],"improve":[202],"resource":[204],"utilization":[205]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":29},{"year":2024,"cited_by_count":40},{"year":2023,"cited_by_count":46},{"year":2022,"cited_by_count":48},{"year":2021,"cited_by_count":33},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
