{"id":"https://openalex.org/W3217809388","doi":"https://doi.org/10.1109/tii.2021.3131757","title":"Distributed Orchestration of Service Function Chains for Edge Intelligence in the Industrial Internet of Things","display_name":"Distributed Orchestration of Service Function Chains for Edge Intelligence in the Industrial Internet of Things","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W3217809388","doi":"https://doi.org/10.1109/tii.2021.3131757","mag":"3217809388"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2021.3131757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2021.3131757","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"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 Industrial Informatics","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/A5039676790","display_name":"Handi Chen","orcid":"https://orcid.org/0000-0002-4223-3502"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Handi Chen","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-4223-3502","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010150000","display_name":"Shupeng Wang","orcid":"https://orcid.org/0000-0002-2799-4100"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shupeng Wang","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences (CAS), Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2799-4100","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences (CAS), Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110820724","display_name":"Guojun Li","orcid":"https://orcid.org/0000-0002-4622-1461"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guojun Li","raw_affiliation_strings":["Lab of BLOS Trusted Information Transmission, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-4622-1461","affiliations":[{"raw_affiliation_string":"Lab of BLOS Trusted Information Transmission, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089177690","display_name":"Laisen Nie","orcid":"https://orcid.org/0000-0001-8813-7738"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Laisen Nie","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-8813-7738","affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351308","display_name":"Xiaojie Wang","orcid":"https://orcid.org/0000-0003-4098-6399"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojie Wang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034529593","display_name":"Zhaolong Ning","orcid":"https://orcid.org/0000-0002-7870-5524"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaolong Ning","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-7870-5524","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7282,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.90045954,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"18","issue":"9","first_page":"6244","last_page":"6254"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9853000044822693,"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":0.9853000044822693,"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/T13918","display_name":"Advanced Data and IoT Technologies","score":0.9298999905586243,"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/T13731","display_name":"Advanced Computing and Algorithms","score":0.9200000166893005,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.8160533308982849},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.7013250589370728},{"id":"https://openalex.org/keywords/industrial-internet","display_name":"Industrial Internet","score":0.6750372052192688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6664448380470276},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5476422309875488},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5344015955924988},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5301814079284668},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4784714877605438},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45488786697387695},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4001751244068146},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39607298374176025},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3371954560279846},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2810424566268921},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1372215449810028}],"concepts":[{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.8160533308982849},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7013250589370728},{"id":"https://openalex.org/C202839342","wikidata":"https://www.wikidata.org/wiki/Q60740481","display_name":"Industrial Internet","level":3,"score":0.6750372052192688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664448380470276},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5476422309875488},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5344015955924988},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5301814079284668},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4784714877605438},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45488786697387695},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4001751244068146},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39607298374176025},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3371954560279846},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2810424566268921},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1372215449810028},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"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/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tii.2021.3131757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2021.3131757","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"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 Industrial Informatics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G1696465576","display_name":null,"funder_award_id":"cstc2021ycjh-bgzxm0039","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G1845115381","display_name":"\u9762\u54115G\u8f66\u8054\u7f51\u7684\u8fb9\u7f18\u7f51\u7edc\u8d44\u6e90\u7ba1\u7406\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61971084","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6330166432","display_name":null,"funder_award_id":"62171378","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6787063950","display_name":null,"funder_award_id":"62001073","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8300213929","display_name":"\u8f66\u8054\u7f51\u5b89\u5168\u667a\u80fd\u76d1\u6d4b\u4e0e\u7ba1\u7406\u7406\u8bba\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61931019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8515844846","display_name":null,"funder_award_id":"cstc2021jcyj-msxmX0031","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W51508254","https://openalex.org/W1699972733","https://openalex.org/W2093009206","https://openalex.org/W2798990112","https://openalex.org/W2901980690","https://openalex.org/W2910763180","https://openalex.org/W2914527394","https://openalex.org/W2955979265","https://openalex.org/W2963361189","https://openalex.org/W2969324740","https://openalex.org/W2981726317","https://openalex.org/W2986918619","https://openalex.org/W2995673860","https://openalex.org/W2996038109","https://openalex.org/W3001989995","https://openalex.org/W3004277316","https://openalex.org/W3009100893","https://openalex.org/W3015273126","https://openalex.org/W3017264794","https://openalex.org/W3088401433","https://openalex.org/W3095411654","https://openalex.org/W3157335838","https://openalex.org/W3166034816","https://openalex.org/W3175884222","https://openalex.org/W3176266700","https://openalex.org/W3181932504","https://openalex.org/W6602057636","https://openalex.org/W6674170838"],"related_works":["https://openalex.org/W3076529025","https://openalex.org/W3212933010","https://openalex.org/W4310007397","https://openalex.org/W4213154119","https://openalex.org/W2770104838","https://openalex.org/W2896418752","https://openalex.org/W4383749321","https://openalex.org/W4324372666","https://openalex.org/W4225706866","https://openalex.org/W2914646191"],"abstract_inverted_index":{"Network":[0],"virtualization":[1,59],"techniques":[2],"are":[3],"promising":[4],"to":[5,75,113],"overcome":[6],"the":[7,17,47,71,119,129],"obstacle":[8],"of":[9,20,95,100,131],"applying":[10],"and":[11,42,79,88,104],"expanding":[12],"costly":[13],"traditional":[14],"networks":[15,31],"in":[16,29,68],"industrial":[18],"Internet":[19],"things":[21],"(IIoT).":[22],"Artificial":[23],"intelligence":[24],"(AI)-enhanced":[25],"distributed":[26],"resource":[27],"management":[28],"edge":[30,44],"has":[32],"aroused":[33],"researchers\u2019":[34],"widespread":[35],"attention.":[36],"However,":[37],"dynamically":[38],"arrived":[39],"service":[40,48,62],"requests":[41,116],"limited":[43],"resources":[45],"complicate":[46],"scheduling":[49],"issue.":[50],"In":[51],"this":[52],"article,":[53],"we":[54,127],"establish":[55],"a":[56],"dynamic":[57,89,93],"network":[58,122],"technique":[60],"enabled":[61],"function":[63,123],"chain":[64],"(SFC)":[65],"orchestration":[66,94],"framework":[67],"IIoT,":[69],"formulate":[70],"joint":[72],"optimization":[73],"problem":[74],"maximize":[76],"total":[77],"utility":[78],"decompose":[80],"it":[81],"into":[82],"two":[83],"subproblems,":[84],"i.e.,":[85],"SFC":[86,90,96,115],"selection":[87],"orchestration.":[91],"A":[92],"(DOS)":[97],"scheme,":[98],"consisting":[99],"resource-aware":[101],"matching":[102],"algorithm":[103],"averaged":[105],"multistep":[106],"double":[107],"deep":[108],"q-network":[109],"algorithm,":[110],"is":[111],"designed":[112],"embed":[114],"distributedly":[117],"on":[118],"optimal":[120],"virtualized":[121],"chains.":[124],"At":[125],"last,":[126],"validate":[128],"superiority":[130],"our":[132],"proposed":[133],"DOS":[134],"scheme":[135],"by":[136],"experimental":[137],"results.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
