{"id":"https://openalex.org/W3088393617","doi":"https://doi.org/10.1109/jiot.2020.3026183","title":"Joint Chain-Based Service Provisioning and Request Scheduling for Blockchain-Powered Edge Computing","display_name":"Joint Chain-Based Service Provisioning and Request Scheduling for Blockchain-Powered Edge Computing","publication_year":2020,"publication_date":"2020-09-23","ids":{"openalex":"https://openalex.org/W3088393617","doi":"https://doi.org/10.1109/jiot.2020.3026183","mag":"3088393617"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2020.3026183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3026183","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/A5034262106","display_name":"Siyuan Gu","orcid":"https://orcid.org/0000-0002-1281-2423"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan Gu","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1281-2423","affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101719194","display_name":"Xueshan Luo","orcid":"https://orcid.org/0009-0007-2931-0415"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueshan Luo","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032623398","display_name":"Deke Guo","orcid":"https://orcid.org/0000-0003-4894-5540"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deke Guo","raw_affiliation_strings":["Network Communication Research Center, Peng Cheng Laboratory, Shenzhen, China","Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-4894-5540","affiliations":[{"raw_affiliation_string":"Network Communication Research Center, Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030064327","display_name":"Bangbang Ren","orcid":"https://orcid.org/0000-0003-0355-0545"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bangbang Ren","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067691107","display_name":"Guoming Tang","orcid":"https://orcid.org/0000-0001-9801-1055"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoming Tang","raw_affiliation_strings":["Network Communication Research Center, Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-9801-1055","affiliations":[{"raw_affiliation_string":"Network Communication Research Center, Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067533020","display_name":"Junjie Xie","orcid":"https://orcid.org/0000-0002-8784-0031"},"institutions":[{"id":"https://openalex.org/I4210113342","display_name":"Systems Engineering Society of China","ror":"https://ror.org/024pse488","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210113342"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Xie","raw_affiliation_strings":["Institute of Systems Engineering, AMS, PLA, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8784-0031","affiliations":[{"raw_affiliation_string":"Institute of Systems Engineering, AMS, PLA, Beijing, China","institution_ids":["https://openalex.org/I4210113342"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039567650","display_name":"Yuchen Sun","orcid":"https://orcid.org/0000-0001-7482-1651"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchen Sun","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6207,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.85114291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":"4","first_page":"2135","last_page":"2149"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9869999885559082,"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":0.858697772026062},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7372305393218994},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.6401821374893188},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5801892280578613},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5767014622688293},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5664452910423279},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.530376672744751},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.5044745206832886},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.48545676469802856},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4351913630962372},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4301924705505371},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4195464551448822},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2285914421081543},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10055321455001831}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.858697772026062},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7372305393218994},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.6401821374893188},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5801892280578613},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5767014622688293},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5664452910423279},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.530376672744751},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.5044745206832886},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.48545676469802856},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4351913630962372},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4301924705505371},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4195464551448822},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2285914421081543},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10055321455001831},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/jiot.2020.3026183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3026183","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":0.41999998688697815,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1173740557","display_name":null,"funder_award_id":"2018YFB1800203","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2605822748","display_name":null,"funder_award_id":"U19B2024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4950232309","display_name":null,"funder_award_id":"61802421","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6336976685","display_name":null,"funder_award_id":"2019M663017","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"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/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":51,"referenced_works":["https://openalex.org/W173492641","https://openalex.org/W1714357736","https://openalex.org/W1962496800","https://openalex.org/W1972738071","https://openalex.org/W2013198217","https://openalex.org/W2154126105","https://openalex.org/W2195423816","https://openalex.org/W2400861403","https://openalex.org/W2512567073","https://openalex.org/W2525400794","https://openalex.org/W2560014408","https://openalex.org/W2561715741","https://openalex.org/W2581511846","https://openalex.org/W2586118222","https://openalex.org/W2614121823","https://openalex.org/W2615459164","https://openalex.org/W2735152008","https://openalex.org/W2745755793","https://openalex.org/W2785065914","https://openalex.org/W2803767573","https://openalex.org/W2806446964","https://openalex.org/W2808417010","https://openalex.org/W2892262809","https://openalex.org/W2898872836","https://openalex.org/W2912978522","https://openalex.org/W2918221099","https://openalex.org/W2918334020","https://openalex.org/W2919603306","https://openalex.org/W2922361312","https://openalex.org/W2956416002","https://openalex.org/W2962804345","https://openalex.org/W2962814013","https://openalex.org/W2963618158","https://openalex.org/W2964090470","https://openalex.org/W2969579839","https://openalex.org/W2982606477","https://openalex.org/W2982684076","https://openalex.org/W2997234356","https://openalex.org/W3014118052","https://openalex.org/W3016207298","https://openalex.org/W3016997567","https://openalex.org/W3035427956","https://openalex.org/W3041727190","https://openalex.org/W3047037323","https://openalex.org/W3098486933","https://openalex.org/W3111145724","https://openalex.org/W4210431029","https://openalex.org/W6607112718","https://openalex.org/W6653593260","https://openalex.org/W6730123057","https://openalex.org/W6775625563"],"related_works":["https://openalex.org/W4285278887","https://openalex.org/W2365237642","https://openalex.org/W2995925505","https://openalex.org/W2773399470","https://openalex.org/W3116484972","https://openalex.org/W4322761281","https://openalex.org/W4238233472","https://openalex.org/W3111395152","https://openalex.org/W4313526662","https://openalex.org/W4313463218"],"abstract_inverted_index":{"Blockchain-powered":[0],"edge":[1,17,49,70],"computing":[2],"(BEC)":[3],"is":[4,35,78,88,179,195],"a":[5,75,106,111,124,189],"promising":[6],"extension":[7],"to":[8,37,39,61,80,82,91,104],"strengthen":[9],"the":[10,13,26,40,47,52,93,101,136,149,165,176,198,204,207,210],"security":[11],"and":[12,22,30,65,133,140,163,197,206],"trustworthiness":[14],"among":[15],"collaborative":[16,69],"clouds":[18],"for":[19,129,144],"delivering":[20],"computation-intensive":[21],"delay-sensitive":[23],"services":[24,109],"in":[25,68,118],"environments":[27],"of":[28,43,51,95,108,167,180,200,209],"IoT":[29,44,97,131],"5G.":[31],"A":[32],"fundamental":[33],"challenge":[34],"how":[36],"respond":[38,81],"maximum":[41],"number":[42],"requests":[45,147],"at":[46,148],"network":[48,150],"instead":[50],"remote":[53],"cloud.":[54],"Although":[55],"some":[56],"work":[57],"has":[58],"been":[59],"done":[60],"consider":[62],"service":[63,77,126,138,146],"provisioning":[64,139],"request":[66,102,127,141],"scheduling":[67,142],"clouds,":[71],"they":[72],"assume":[73],"that":[74,175],"single":[76],"used":[79],"each":[83],"request.":[84],"This":[85],"assumption,":[86],"however,":[87],"not":[89],"practical":[90],"meet":[92],"demand":[94],"emerging":[96,130],"applications.":[98],"In":[99],"reality,":[100],"needs":[103],"call":[105],"set":[107],"with":[110,183],"chain-based":[112,125,145],"structure.":[113],"To":[114],"tackle":[115],"this":[116,119,154,168],"challenge,":[117],"article,":[120],"we":[121,173],"first":[122],"propose":[123],"model":[128,162],"applications":[132],"further":[134],"study":[135],"joint":[137,169],"problem":[143,155,178],"edge.":[151],"We":[152],"characterize":[153],"as":[156],"an":[157,184],"integer":[158],"linear":[159],"programming":[160],"(ILP)":[161],"prove":[164,174],"NP-hardness":[166],"optimization":[170,192],"problem.":[171],"Furthermore,":[172],"related":[177],"approximate":[181],"submodularity":[182],"approximation":[185],"ratio":[186],"guarantee.":[187],"Finally,":[188],"novel":[190],"two-stage":[191],"(TSO)":[193],"scheme":[194],"proposed,":[196],"results":[199],"extensive":[201],"experiments":[202],"show":[203],"efficiency":[205],"effectiveness":[208],"TSO":[211],"scheme.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
