{"id":"https://openalex.org/W2591595408","doi":"https://doi.org/10.1109/tnsm.2017.2681025","title":"Semantically Enhanced Mapping Algorithm for Affinity-Constrained Service Function Chain Requests","display_name":"Semantically Enhanced Mapping Algorithm for Affinity-Constrained Service Function Chain Requests","publication_year":2017,"publication_date":"2017-03-10","ids":{"openalex":"https://openalex.org/W2591595408","doi":"https://doi.org/10.1109/tnsm.2017.2681025","mag":"2591595408"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2017.2681025","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2017.2681025","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/113270","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021422062","display_name":"Niels Bouten","orcid":"https://orcid.org/0000-0003-3786-864X"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]},{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Niels Bouten","raw_affiliation_strings":["Department of Information Technology, Ghent University\u2014IMEC, Ghent, Belgium","Department of Mathematics and Computer Science, University of Antwerp\u2014IMEC, Antwerp, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-3786-864X","affiliations":[{"raw_affiliation_string":"Department of Information Technology, Ghent University\u2014IMEC, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Antwerp\u2014IMEC, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010194411","display_name":"Rashid Mijumbi","orcid":"https://orcid.org/0000-0002-0797-9034"},"institutions":[{"id":"https://openalex.org/I4210105201","display_name":"Nokia (Ireland)","ror":"https://ror.org/01dcaj468","country_code":"IE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210105201"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Rashid Mijumbi","raw_affiliation_strings":["Nokia Bell Labs, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0002-0797-9034","affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Dublin, Ireland","institution_ids":["https://openalex.org/I4210105201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101722119","display_name":"Joan Serrat","orcid":"https://orcid.org/0000-0002-4551-9880"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joan Serrat","raw_affiliation_strings":["Network Engineering Department, Universitat Polit\u00e8cnica de Catalunya, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Engineering Department, Universitat Polit\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047378679","display_name":"Jeroen Famaey","orcid":"https://orcid.org/0000-0002-3587-1354"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jeroen Famaey","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Antwerp\u2014IMEC, Antwerp, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Antwerp\u2014IMEC, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049021976","display_name":"Steven Latr\u00e9","orcid":"https://orcid.org/0000-0003-0351-1714"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Steven Latre","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Antwerp\u2014IMEC, Antwerp, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Antwerp\u2014IMEC, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051784384","display_name":"Filip De Turck","orcid":"https://orcid.org/0000-0003-4824-1199"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Filip De Turck","raw_affiliation_strings":["Department of Information Technology, Ghent University\u2014IMEC, Ghent, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-4824-1199","affiliations":[{"raw_affiliation_string":"Department of Information Technology, Ghent University\u2014IMEC, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5021422062"],"corresponding_institution_ids":["https://openalex.org/I149213910","https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":2.4148,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.90076796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"14","issue":"2","first_page":"317","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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/T10714","display_name":"Software-Defined Networks and 5G","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/T12127","display_name":"Software System Performance and Reliability","score":0.9990000128746033,"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":0.9983000159263611,"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/computer-science","display_name":"Computer science","score":0.8782768249511719},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.7765473127365112},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5729936957359314},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.5704474449157715},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5384336113929749},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.49176862835884094},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.48072198033332825},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.4754619002342224},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4752647280693054},{"id":"https://openalex.org/keywords/network-service","display_name":"Network service","score":0.47008419036865234},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.4574609696865082},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4201529622077942},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4185279607772827},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.23288926482200623},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12435853481292725}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8782768249511719},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.7765473127365112},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5729936957359314},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.5704474449157715},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5384336113929749},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.49176862835884094},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.48072198033332825},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.4754619002342224},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4752647280693054},{"id":"https://openalex.org/C2779618445","wikidata":"https://www.wikidata.org/wiki/Q1640628","display_name":"Network service","level":2,"score":0.47008419036865234},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.4574609696865082},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4201529622077942},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4185279607772827},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.23288926482200623},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12435853481292725},{"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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tnsm.2017.2681025","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2017.2681025","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","raw_type":"journal-article"},{"id":"pmh:oai:dnet:upcommonspor::8433969eb21a5d940e1e29a58a3e3171","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/113270","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:upcommons.upc.edu:2117/113270","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/113270","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:c:irua:143559","is_oa":false,"landing_page_url":"https://hdl.handle.net/10067/1435590151162165141","pdf_url":null,"source":{"id":"https://openalex.org/S4377196495","display_name":"Anet (University of Antwerp)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149213910","host_organization_name":"University of Antwerp","host_organization_lineage":["https://openalex.org/I149213910"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:archive.ugent.be:8541178","is_oa":false,"landing_page_url":"http://hdl.handle.net/1854/LU-8541178","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1932-4537","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:dnet:upcommonspor::8433969eb21a5d940e1e29a58a3e3171","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/113270","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6499999761581421}],"awards":[{"id":"https://openalex.org/G4431185230","display_name":null,"funder_award_id":"318488","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"},{"id":"https://openalex.org/G6864424335","display_name":null,"funder_award_id":"318488","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320319128","display_name":"Vlaams Supercomputer Centrum","ror":null},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320322603","display_name":"Universiteit Gent","ror":"https://ror.org/00cv9y106"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1560522367","https://openalex.org/W1823841943","https://openalex.org/W1967912924","https://openalex.org/W1987716505","https://openalex.org/W1997650479","https://openalex.org/W2000238032","https://openalex.org/W2002227246","https://openalex.org/W2021159613","https://openalex.org/W2043352445","https://openalex.org/W2089194229","https://openalex.org/W2105685892","https://openalex.org/W2114850763","https://openalex.org/W2130340794","https://openalex.org/W2130531694","https://openalex.org/W2132238781","https://openalex.org/W2138314086","https://openalex.org/W2140590247","https://openalex.org/W2152684032","https://openalex.org/W2153078864","https://openalex.org/W2165757885","https://openalex.org/W2167669776","https://openalex.org/W2219180114","https://openalex.org/W2260783129","https://openalex.org/W2292124103","https://openalex.org/W2460513112","https://openalex.org/W2461076516","https://openalex.org/W2500898769","https://openalex.org/W2538947011","https://openalex.org/W3101743077"],"related_works":["https://openalex.org/W2461440407","https://openalex.org/W2317094215","https://openalex.org/W2606336747","https://openalex.org/W2128291817","https://openalex.org/W112648010","https://openalex.org/W2325418306","https://openalex.org/W2484122101","https://openalex.org/W3120413130","https://openalex.org/W2613616588","https://openalex.org/W2735219061"],"abstract_inverted_index":{"Network":[0],"function":[1,60,188],"virtualization":[2,29],"(NFV)":[3],"and":[4,17,31,41,118,125,151,161,201],"software":[5],"defined":[6],"networking":[7],"(SDN)":[8],"have":[9],"been":[10],"proposed":[11,182],"to":[12,45,80,90,95,100,110,142,170,192,204,211,221],"increase":[13],"the":[14,47,51,77,92,96,108,121,185,194,205,209,222,227],"cost-efficiency,":[15],"flexibility,":[16],"innovation":[18],"in":[19,134],"network":[20,48,67,187],"service":[21,137],"provisioning.":[22],"This":[23,207],"is":[24,181],"achieved":[25],"by":[26,168],"leveraging":[27],"IT":[28],"techniques":[30],"combining":[32],"them":[33,220],"with":[34,114],"programmable":[35],"networks.":[36],"By":[37],"doing":[38],"so,":[39],"NFV":[40,86],"SDN":[42],"are":[43,57,88],"able":[44],"decouple":[46],"functionality":[49],"from":[50],"physical":[52,97],"devices":[53],"on":[54,74,120],"which":[55,135,164],"they":[56],"deployed.":[58],"Service":[59],"chains":[61],"(SFCs)":[62],"composed":[63],"out":[64,213],"of":[65,76,123,159,196,199],"virtual":[66,126,186],"functions":[68],"(VNFs)":[69],"can":[70,131,165],"now":[71],"be":[72,132,166],"deployed":[73],"top":[75],"virtualized":[78],"infrastructure":[79,189],"create":[81],"new":[82],"value-added":[83],"services.":[84],"Current":[85],"approaches":[87],"limited":[89],"mapping":[91,223,228],"different":[93],"VNF":[94,124],"substrate":[98],"subject":[99],"resource":[101],"capacity":[102],"constraints.":[103],"They":[104],"do":[105],"not":[106],"provide":[107,202],"possibility":[109],"define":[111,171],"location":[112],"requirements":[113],"a":[115,136,157,176,197],"certain":[116],"granularity":[117],"constraints":[119,145,200],"colocation":[122],"edges.":[127],"Nevertheless,":[128],"many":[129],"scenarios":[130],"envisioned":[133],"provider":[138,190],"(SP)":[139],"would":[140],"like":[141],"attach":[143],"placement":[144,173],"for":[146],"efficiency,":[147],"resilience,":[148],"legislative,":[149],"privacy,":[150],"economic":[152],"reasons.":[153],"Therefore,":[154],"we":[155],"propose":[156],"set":[158,198],"affinity":[160],"anti-affinity":[162],"constraints,":[163],"used":[167],"SP":[169],"such":[172],"restrictions.":[174],"Furthermore,":[175],"semantic":[177],"SFC":[178,216],"validation":[179],"framework":[180],"that":[183],"allows":[184,208],"(VNFInP)":[191],"check":[193],"validity":[195],"feedback":[203],"SPs.":[206],"VNFInP":[210],"filter":[212],"any":[214],"non-valid":[215],"requests":[217],"before":[218],"sending":[219],"algorithm,":[224],"significantly":[225],"reducing":[226],"time.":[229]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
