{"id":"https://openalex.org/W3116707066","doi":"https://doi.org/10.1109/wcsp49889.2020.9299850","title":"Delay Optimization Based on Improved Differential Evolutionary Algorithm for Task Offloading in Fog Computing Networks","display_name":"Delay Optimization Based on Improved Differential Evolutionary Algorithm for Task Offloading in Fog Computing Networks","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3116707066","doi":"https://doi.org/10.1109/wcsp49889.2020.9299850","mag":"3116707066"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp49889.2020.9299850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp49889.2020.9299850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-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/A5051450820","display_name":"Xujie Li","orcid":"https://orcid.org/0000-0001-5486-5702"},"institutions":[{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xujie Li","raw_affiliation_strings":["College of Computer and Information, Hohai University, Nanjing, China","Key Lab for Wireless Sensor network and Communication, Chinese Academy of Sciences, Shanghai, China","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer and Information, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]},{"raw_affiliation_string":"Key Lab for Wireless Sensor network and Communication, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210153300","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091201988","display_name":"Guangzhao Zhang","orcid":"https://orcid.org/0000-0002-0219-3729"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangzhao Zhang","raw_affiliation_strings":["College of Computer and Information, Hohai University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer and Information, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017148462","display_name":"Xuedong Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuedong Zheng","raw_affiliation_strings":["Nanjing China-Spacenet Satellite Telecom Co., Ltd, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Nanjing China-Spacenet Satellite Telecom Co., Ltd, Nanjing, China","institution_ids":["https://openalex.org/I4210136246"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012216472","display_name":"Siyang Hua","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Siyang Hua","raw_affiliation_strings":["Talent Science and Technology Co., Ltd, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Talent Science and Technology Co., Ltd, Nanjing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051450820"],"corresponding_institution_ids":["https://openalex.org/I163340411","https://openalex.org/I19820366","https://openalex.org/I4210153300","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.9251,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77918023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"109","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9883000254631042,"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/T13553","display_name":"Age of Information Optimization","score":0.9825999736785889,"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":0.8196457624435425},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7410560846328735},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7200202345848083},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5518980622291565},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5469872355461121},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5343799591064453},{"id":"https://openalex.org/keywords/fog-computing","display_name":"Fog computing","score":0.519413948059082},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.517553985118866},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.4536553621292114},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3503011465072632},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2613826394081116},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.1664636731147766},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.15763399004936218},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07123133540153503},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06617951393127441}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8196457624435425},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7410560846328735},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7200202345848083},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5518980622291565},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5469872355461121},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5343799591064453},{"id":"https://openalex.org/C2986652147","wikidata":"https://www.wikidata.org/wiki/Q21809931","display_name":"Fog computing","level":3,"score":0.519413948059082},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.517553985118866},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.4536553621292114},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3503011465072632},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2613826394081116},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.1664636731147766},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.15763399004936218},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07123133540153503},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06617951393127441},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural 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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp49889.2020.9299850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp49889.2020.9299850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2195423816","https://openalex.org/W2343448572","https://openalex.org/W2777781531","https://openalex.org/W2781114336","https://openalex.org/W2803613926","https://openalex.org/W2901770415","https://openalex.org/W2912586904","https://openalex.org/W2959184406","https://openalex.org/W2995359580","https://openalex.org/W2996111799"],"related_works":["https://openalex.org/W2917050157","https://openalex.org/W4285171995","https://openalex.org/W3162567192","https://openalex.org/W4285292330","https://openalex.org/W2374502283","https://openalex.org/W2048701728","https://openalex.org/W2905205967","https://openalex.org/W2897986445","https://openalex.org/W2014897315","https://openalex.org/W4226126147"],"abstract_inverted_index":{"With":[0],"the":[1,39,52,65,69,97,107,123],"rapid":[2],"development":[3],"of":[4,56,68],"communication":[5],"technology,":[6],"more":[7,9],"and":[8,59,76,88,119],"devices":[10,16],"tend":[11],"to":[12,24,44,90,105],"be":[13,91],"intelligent.":[14],"Intelligent":[15],"with":[17,80,129],"computing":[18,22,32],"functions":[19],"can":[20,120],"provide":[21],"services":[23],"reduce":[25],"total":[26,40,70,124],"task":[27,41,53,57,71,108,125],"completion":[28,42,72,126],"time":[29,43,73,127],"in":[30],"fog":[31,60],"networks.":[33],"This":[34],"paper":[35],"aims":[36],"at":[37],"minimizing":[38],"study":[45],"multi-user":[46],"multi-node":[47],"multi-task":[48],"offloading":[49,54,109],"problem.":[50,110],"Firstly,":[51],"process":[55],"node":[58,61],"is":[62,74,82,86,103],"modeled.":[63],"Then,":[64],"system":[66],"function":[67],"constructed":[75],"an":[77],"optimization":[78],"problem":[79,85],"constraints":[81],"generated.":[83],"The":[84],"NP-hard":[87],"difficult":[89],"solved":[92],"by":[93],"traditional":[94],"methods.":[95],"Finally,":[96],"improved":[98],"differential":[99],"evolution":[100],"(IDE)":[101],"algorithm":[102],"used":[104],"solve":[106],"Simulation":[111],"results":[112],"show":[113],"that":[114],"it":[115],"has":[116],"better":[117],"performance":[118],"significantly":[121],"shorten":[122],"compared":[128],"other":[130],"algorithms.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}