{"id":"https://openalex.org/W4404370907","doi":"https://doi.org/10.1109/twc.2024.3483658","title":"Dependency-Aware Joint Task Offloading and Resource Allocation in Heterogeneous Mobile Edge Computing","display_name":"Dependency-Aware Joint Task Offloading and Resource Allocation in Heterogeneous Mobile Edge Computing","publication_year":2024,"publication_date":"2024-11-14","ids":{"openalex":"https://openalex.org/W4404370907","doi":"https://doi.org/10.1109/twc.2024.3483658"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2024.3483658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3483658","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/A5029635562","display_name":"Guo Zhang","orcid":"https://orcid.org/0000-0002-3987-5336"},"institutions":[{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guo Zhang","raw_affiliation_strings":["Research Centre of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Centre of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108629"]},{"raw_affiliation_string":"Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076786933","display_name":"Baoxian Zhang","orcid":"https://orcid.org/0000-0001-9140-6898"},"institutions":[{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoxian Zhang","raw_affiliation_strings":["Research Centre of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9140-6898","affiliations":[{"raw_affiliation_string":"Research Centre of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108629"]},{"raw_affiliation_string":"Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057744472","display_name":"Shuo Peng","orcid":"https://orcid.org/0000-0001-8873-6327"},"institutions":[{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuo Peng","raw_affiliation_strings":["Research Centre of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Centre of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108629"]},{"raw_affiliation_string":"Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100354297","display_name":"Cheng Li","orcid":"https://orcid.org/0000-0003-3424-2414"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Cheng Li","raw_affiliation_strings":["School of Engineering Science, Simon Fraser University, Burnaby, BC, Canada","Department of Electrical and Computer Engineering, University of British Columbia, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0003-3424-2414","affiliations":[{"raw_affiliation_string":"School of Engineering Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5029635562"],"corresponding_institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":1.682,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85800855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"23","issue":"12","first_page":"19444","last_page":"19458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9904000163078308,"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":0.9904000163078308,"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":0.8358155488967896},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.7056453824043274},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6117874979972839},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5881792306900024},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5775933265686035},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5717955231666565},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.49960780143737793},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4966326355934143},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.49345651268959045},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.48590508103370667},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.47975170612335205},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4450388550758362},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4331645369529724},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3982151448726654},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.34516626596450806},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.23864823579788208},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17677569389343262},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15698254108428955}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8358155488967896},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.7056453824043274},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6117874979972839},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5881792306900024},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5775933265686035},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5717955231666565},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.49960780143737793},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4966326355934143},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.49345651268959045},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.48590508103370667},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.47975170612335205},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4450388550758362},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4331645369529724},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3982151448726654},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.34516626596450806},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.23864823579788208},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17677569389343262},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15698254108428955},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2024.3483658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3483658","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":[],"awards":[{"id":"https://openalex.org/G1262453860","display_name":null,"funder_award_id":"52071312","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3855918438","display_name":null,"funder_award_id":"61872331","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6412983779","display_name":null,"funder_award_id":"Grant Nos. 61872331, 61531006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6597204071","display_name":null,"funder_award_id":"N001210","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6858371816","display_name":null,"funder_award_id":"62471455","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8662775855","display_name":null,"funder_award_id":"N001230","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/F4320322551","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W2106076593","https://openalex.org/W2158893758","https://openalex.org/W2592843051","https://openalex.org/W2594560857","https://openalex.org/W2791353064","https://openalex.org/W2800305275","https://openalex.org/W2953281403","https://openalex.org/W2964015972","https://openalex.org/W2975241278","https://openalex.org/W2982531994","https://openalex.org/W2988871040","https://openalex.org/W2989596860","https://openalex.org/W3000194269","https://openalex.org/W3004718830","https://openalex.org/W3017518089","https://openalex.org/W3022500044","https://openalex.org/W3091348085","https://openalex.org/W3127919686","https://openalex.org/W3159145702","https://openalex.org/W3168863497","https://openalex.org/W3176727796","https://openalex.org/W3186739297","https://openalex.org/W3192536512","https://openalex.org/W3200600175","https://openalex.org/W3209477841","https://openalex.org/W4214874129","https://openalex.org/W4250589301","https://openalex.org/W4283218747","https://openalex.org/W4292970725","https://openalex.org/W4312762505","https://openalex.org/W4388692586","https://openalex.org/W4392251840"],"related_works":["https://openalex.org/W4361251304","https://openalex.org/W3024547383","https://openalex.org/W4210813012","https://openalex.org/W3174690704","https://openalex.org/W2968424451","https://openalex.org/W4221092438","https://openalex.org/W4385335479","https://openalex.org/W2905685817","https://openalex.org/W2730940305","https://openalex.org/W4207020266"],"abstract_inverted_index":{"Mobile":[0],"edge":[1,29,53],"computing":[2,7,17,91],"(MEC)":[3],"is":[4,120,141,166],"a":[5,60,99,108,117,134,162],"promising":[6],"paradigm":[8],"and":[9,16,25,39,48,76,90],"can":[10,180],"effectively":[11,181],"reduce":[12,182],"the":[13,71,87,114,150,153,156,177,183],"energy":[14,88],"consumption":[15,89],"costs":[18],"at":[19,52],"mobile":[20],"devices":[21],"by":[22],"offloading":[23,38,75,127,164],"computation-intensive":[24],"latency-sensitive":[26],"applications/tasks":[27],"to":[28,33,43,122,143],"servers.":[30],"However,":[31],"how":[32],"achieve":[34],"cost-effective":[35],"dependent":[36,73],"task":[37,74,126,138,147,187],"resource":[40,77],"allocation":[41,78,159],"subject":[42],"application":[44],"completion":[45],"time":[46],"constraint":[47,51],"service":[49],"configuration":[50],"side":[54],"in":[55,66,80],"heterogeneous":[56,81],"MEC":[57,82],"environments":[58,83],"remains":[59],"challenge.":[61],"To":[62],"address":[63],"this":[64,67,96],"challenge,":[65],"paper,":[68],"we":[69],"study":[70],"multi-application":[72],"problem":[79,97,160],"for":[84,129,149,161],"jointly":[85],"minimizing":[86],"cost.":[92],"We":[93,106],"first":[94,115],"formulate":[95],"as":[98,189],"mixed":[100],"integer":[101],"nonlinear":[102],"programming":[103],"(MINLP)":[104],"problem.":[105],"propose":[107],"two-stage":[109],"alternating":[110],"optimization":[111,170],"algorithm.":[112],"In":[113,152],"stage,":[116,155],"genetic-based":[118],"algorithm":[119,140,179],"proposed":[121,178],"determine":[123],"an":[124,145],"optimized":[125,146],"profile":[128,165],"given":[130,163],"transmit":[131,157],"power":[132,158],"matrix,":[133],"look":[135],"ahead":[136],"based":[137],"scheduling":[139],"designed":[142],"obtain":[144],"schedule":[148],"profile.":[151],"second":[154],"solved":[167],"using":[168],"convex":[169],"techniques.":[171],"Extensive":[172],"simulation":[173],"results":[174],"show":[175],"that":[176],"total":[184],"cost":[185],"of":[186],"executions":[188],"compared":[190],"with":[191],"baseline":[192],"algorithms.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}