{"id":"https://openalex.org/W3190114998","doi":"https://doi.org/10.1109/icc42927.2021.9500790","title":"A Multi-Layer Offloading Framework for Dependency-Aware Tasks in MEC","display_name":"A Multi-Layer Offloading Framework for Dependency-Aware Tasks in MEC","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3190114998","doi":"https://doi.org/10.1109/icc42927.2021.9500790","mag":"3190114998"},"language":"en","primary_location":{"id":"doi:10.1109/icc42927.2021.9500790","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500790","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5052544438","display_name":"Wei He","orcid":"https://orcid.org/0000-0003-3962-2280"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei He","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042180402","display_name":"Lin Gao","orcid":"https://orcid.org/0000-0002-0142-1515"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210104064","display_name":"Shenzhen Academy of Robotics","ror":"https://ror.org/01h027j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210104064"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Gao","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Shenzhen, China","Shenzhen Institute of Artificial Intelligence and Robotics for Society, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Shenzhen Institute of Artificial Intelligence and Robotics for Society, Shenzhen, China","institution_ids":["https://openalex.org/I4210104064"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031860907","display_name":"Jingjing Luo","orcid":"https://orcid.org/0000-0002-2864-6562"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Luo","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T13553","display_name":"Age of Information Optimization","score":0.98580002784729,"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":0.9857000112533569,"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":0.8558446168899536},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.7230843305587769},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.7046619057655334},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7013338804244995},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.6957051753997803},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5946747064590454},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5539311170578003},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5374780893325806},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5124409794807434},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5049043297767639},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4004979133605957},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3731400966644287},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09704902768135071},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06459149718284607}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8558446168899536},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.7230843305587769},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7046619057655334},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7013338804244995},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.6957051753997803},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5946747064590454},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5539311170578003},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5374780893325806},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5124409794807434},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5049043297767639},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4004979133605957},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3731400966644287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09704902768135071},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06459149718284607},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc42927.2021.9500790","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500790","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"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":16,"referenced_works":["https://openalex.org/W1605638720","https://openalex.org/W2594560857","https://openalex.org/W2777781531","https://openalex.org/W2790644963","https://openalex.org/W2791353064","https://openalex.org/W2895030362","https://openalex.org/W2909977353","https://openalex.org/W2913740539","https://openalex.org/W2972240870","https://openalex.org/W3011800888","https://openalex.org/W3020577831","https://openalex.org/W3045746981","https://openalex.org/W3046051314","https://openalex.org/W3088995331","https://openalex.org/W3106445841","https://openalex.org/W6782739414"],"related_works":["https://openalex.org/W4200420173","https://openalex.org/W4225987626","https://openalex.org/W3120617837","https://openalex.org/W3127808443","https://openalex.org/W2916011811","https://openalex.org/W3034137700","https://openalex.org/W4362496467","https://openalex.org/W2902693277","https://openalex.org/W4378977105","https://openalex.org/W4406207611"],"abstract_inverted_index":{"Mobile":[0],"Edge":[1],"Computing":[2],"(MEC)":[3],"is":[4,172],"a":[5,42,54,81,92,200],"promising":[6],"solution":[7,214],"to":[8,24,60,103,129,175,184,240],"reduce":[9,232],"the":[10,16,20,25,34,118,132,163,176,186,195,216,233],"task":[11,44,51,83,87,225],"execution":[12],"delay":[13],"by":[14,53,238],"placing":[15],"computation":[17],"resource":[18],"at":[19,161],"network":[21],"edge":[22,68],"close":[23],"end-users,":[26],"and":[27,97,153,192,224],"has":[28],"received":[29],"an":[30,142],"extensive":[31],"attention":[32],"in":[33,117,219],"5G":[35],"era.":[36],"In":[37,106],"this":[38],"work,":[39],"we":[40,114,140],"study":[41,138],"multi-layer":[43,108],"offloading":[45,109,121],"framework":[46,110],"for":[47,123,147],"MEC,":[48],"where":[49,85,154],"each":[50,86,98,155],"generated":[52],"mobile":[55,62,124,148,168,234],"device":[56],"can":[57,88,100,204,231],"be":[58,89,101,158,205],"offloaded":[59,102],"other":[61],"devices":[63],"via":[64,77],"D2D":[65],"links,":[66,72],"or":[67,73],"servers":[69],"with":[70,111],"cellular":[71],"remote":[74],"cloud":[75],"server":[76],"Internet.":[78],"We":[79,179],"consider":[80],"generic":[82],"model,":[84],"divided":[90],"into":[91,189,199],"set":[93],"of":[94,134,167,221],"dependent":[95],"subtasks":[96,133],"subtask":[99,120,156],"different":[104],"locations.":[105],"such":[107],"dependence-aware":[112],"tasks,":[113],"are":[115],"interested":[116],"optimal":[119],"problem":[122,146,171,198],"devices,":[125,149],"that":[126,211],"is,":[127],"how":[128],"optimally":[130],"offload":[131],"all":[135],"devices.":[136,169],"To":[137],"this,":[139],"formulate":[141],"Energy":[143],"Consumption":[144],"Minimization":[145],"which":[150,203],"decides":[151],"when":[152],"will":[157],"scheduled,":[159],"aiming":[160],"minimizing":[162],"total":[164],"energy":[165,222,236],"consumption":[166,223,237],"The":[170],"challenging":[173],"due":[174],"non-convex":[177,197],"constraints.":[178],"propose":[180],"some":[181],"mathematical":[182],"operations":[183],"relax":[185],"nonlinear":[187],"constraints":[188],"linear":[190,201],"constraints,":[191],"hence":[193],"transform":[194],"original":[196],"programming,":[202],"solved":[206],"efficiently.":[207],"Simulation":[208],"results":[209],"show":[210],"our":[212],"proposed":[213],"outperforms":[215],"existing":[217],"solutions":[218],"terms":[220],"success":[226],"rate.":[227],"For":[228],"example,":[229],"it":[230],"devices\u2019":[235],"up":[239],"40%.":[241]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
