{"id":"https://openalex.org/W2962964653","doi":"https://doi.org/10.1109/iwcmc.2019.8766548","title":"A Multi-objective Service Function Chain Mapping Mechanism for IoT networks","display_name":"A Multi-objective Service Function Chain Mapping Mechanism for IoT networks","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2962964653","doi":"https://doi.org/10.1109/iwcmc.2019.8766548","mag":"2962964653"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2019.8766548","doi":"https://doi.org/10.1109/iwcmc.2019.8766548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2019.8766548","pdf_url":null,"source":{"id":"https://openalex.org/S4363605313","display_name":"International Wireless Communications and Mobile Computing Conference (IWCMC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},"volume":null,"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/A5055092005","display_name":"Cong Han","orcid":"https://orcid.org/0009-0000-1052-464X","observed_orcids":["https://orcid.org/0009-0000-1052-464X"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":"CN","type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Han","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045072935","display_name":"Siya Xu","orcid":"https://orcid.org/0000-0001-6124-0030","observed_orcids":["https://orcid.org/0000-0001-6124-0030"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":"CN","type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siya Xu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047467022","display_name":"Shaoyong Guo","orcid":"https://orcid.org/0000-0003-2033-8431","observed_orcids":["https://orcid.org/0000-0003-2033-8431"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":"CN","type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoyong Guo","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042944721","display_name":"Xuesong Qiu","orcid":"https://orcid.org/0000-0002-7899-539X","observed_orcids":["https://orcid.org/0000-0002-7899-539X"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":"CN","type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuesong Qiu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101963481","display_name":"Ao Xiong","orcid":"https://orcid.org/0000-0002-1391-1298","observed_orcids":["https://orcid.org/0000-0002-1391-1298"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":"CN","type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ao Xiong","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100783073","display_name":"Peng Yu","orcid":"https://orcid.org/0000-0002-0402-5390","observed_orcids":["https://orcid.org/0000-0002-0402-5390"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":"CN","type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Yu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001647200","display_name":"Kunya Guo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405280778","display_name":"State Grid Liaoning Electric Power Company (China)","ror":"https://ror.org/03e9tzd10","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442","https://openalex.org/I4405280778"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kunya Guo","raw_affiliation_strings":["State Grid Liaoning Electric Power Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Liaoning Electric Power Co., Ltd","institution_ids":["https://openalex.org/I4405280778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076705237","display_name":"Dong Guo","orcid":"https://orcid.org/0000-0002-3049-2152","observed_orcids":["https://orcid.org/0000-0002-3049-2152"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong Guo","raw_affiliation_strings":["Beijing Guodiantong Network Technical Co. LTd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Guodiantong Network Technical Co. LTd","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8643,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.67616996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"72","last_page":"77"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9994999766349792,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9994999766349792,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":9.999999747378752e-05,"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/T10101","display_name":"Cloud Computing and Resource Management","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/network-function-virtualization","display_name":"network function virtualization","score":0.9869999885559082},{"id":"https://openalex.org/keywords/internet-of-things-networks","display_name":"Internet of Things networks","score":0.8420000076293945},{"id":"https://openalex.org/keywords/virtual-network-function-placement","display_name":"virtual network function placement","score":0.7639999985694885},{"id":"https://openalex.org/keywords/load-balancing","display_name":"load balancing","score":0.7260000109672546},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"quality of service","score":0.6539999842643738},{"id":"https://openalex.org/keywords/service-reliability","display_name":"service reliability","score":0.7889999747276306},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"multi-objective optimization","score":0.9110000133514404},{"id":"https://openalex.org/keywords/network-resource-allocation","display_name":"network resource allocation","score":0.847000002861023}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8494922518730164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7751753330230713},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6509196162223816},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5814293622970581},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5288378000259399},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.52044278383255},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.520151674747467},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5089840888977051},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5047320127487183},{"id":"https://openalex.org/C2779618445","wikidata":"https://www.wikidata.org/wiki/Q1640628","display_name":"Network service","level":2,"score":0.4679110646247864},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4353296756744385},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4313935339450836},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0933816134929657},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08818069100379944},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/iwcmc.2019.8766548","doi":"https://doi.org/10.1109/iwcmc.2019.8766548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2019.8766548","pdf_url":null,"source":{"id":"https://openalex.org/S4363605313","display_name":"International Wireless Communications and Mobile Computing Conference (IWCMC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2142246654","https://openalex.org/W2288748300","https://openalex.org/W2374516805","https://openalex.org/W2591595408","https://openalex.org/W2725479901","https://openalex.org/W2729266811","https://openalex.org/W2741717583","https://openalex.org/W2744197132","https://openalex.org/W2762851443","https://openalex.org/W2763322471","https://openalex.org/W2783446884","https://openalex.org/W2783924953","https://openalex.org/W2784269492","https://openalex.org/W2804263917"],"related_works":["https://openalex.org/W3086719228","https://openalex.org/W3045852441","https://openalex.org/W3089338678","https://openalex.org/W2970873581","https://openalex.org/W2959473801","https://openalex.org/W2763322471","https://openalex.org/W2909810755","https://openalex.org/W4285310017","https://openalex.org/W2729266811","https://openalex.org/W2783924953"],"abstract_inverted_index":{"Network":[0],"Function":[1,25],"Virtualization":[2],"(NFV)":[3],"promises":[4],"a":[5,17,30,86,99,119],"significant":[6],"advantage":[7],"for":[8],"IoT":[9,34,76,83],"operators":[10],"to":[11,49,53,62,70,105,132],"steer":[12],"substantial":[13],"customizable":[14],"service":[15,84,88,137],"through":[16],"sequence":[18],"of":[19,66,75,82,152,165],"virtual":[20,43],"network":[21,35,158],"function":[22,89],"(VNF).":[23],"Service":[24],"Chain":[26],"(SFC)":[27],"mapping":[28,91,101],"is":[29,93,103,130],"key":[31],"problem":[32],"in":[33,42,56],"resource":[36,44],"allocation.":[37],"There":[38],"are":[39],"two":[40,96],"challenges":[41],"allocation":[45],"include:":[46],"(1)":[47],"how":[48,61],"map":[50],"SFC":[51,67,100,121,125,153],"requests":[52],"appropriate":[54],"devices":[55],"the":[57,72,80,109,144,149,166],"right":[58],"sequence;":[59],"(2)":[60],"assure":[63],"QoS":[64],"requirements":[65],"requests.":[68],"Therefore,":[69],"meet":[71],"sharp":[73],"increase":[74],"traffic":[77],"amounts":[78],"and":[79,115,127,134,160],"diversification":[81],"requirements,":[85],"multi-objective":[87],"chain":[90],"mechanism":[92],"proposed":[94],"with":[95],"sub-mechanisms.":[97],"First,":[98],"algorithm":[102,123,145],"designed":[104],"embed":[106],"VNFs":[107],"onto":[108],"substrate":[110],"layer":[111],"based":[112],"on":[113],"cost":[114],"load":[116],"balancing.":[117],"Then":[118],"reliability-aware":[120],"backup":[122,126,129],"combining":[124],"VNF":[128],"presented":[131],"economically":[133],"efficiently":[135],"improve":[136,148],"reliability.":[138],"The":[139],"simulation":[140],"results":[141],"show":[142],"that":[143],"can":[146],"significantly":[147],"acceptance":[150],"ratio":[151],"requests,":[154],"reduce":[155],"cost,":[156],"ensure":[157],"balance,":[159],"achieve":[161],"long-term":[162],"sustainable":[163],"operation":[164],"network.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2019-07-30T00:00:00"}