{"id":"https://openalex.org/W2468461553","doi":"https://doi.org/10.1109/netsoft.2016.7502418","title":"Comparing topology and stream based strategies for modeling service function chains","display_name":"Comparing topology and stream based strategies for modeling service function chains","publication_year":2016,"publication_date":"2016-06-01","ids":{"openalex":"https://openalex.org/W2468461553","doi":"https://doi.org/10.1109/netsoft.2016.7502418","mag":"2468461553"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2016.7502418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/7258213/file/7258217","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033218776","display_name":"Hendrik Moens","orcid":"https://orcid.org/0000-0001-7170-5161"},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"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":"Hendrik Moens","raw_affiliation_strings":["Department of Information Technology iGent, Ghent University \u2013 iMinds, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology iGent, Ghent University \u2013 iMinds, Ghent, Belgium","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061693660","display_name":"Bruno Volckaert","orcid":"https://orcid.org/0000-0003-0575-5894"},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"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":"Bruno Volckaert","raw_affiliation_strings":["Department of Information Technology iGent, Ghent University \u2013 iMinds, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology iGent, Ghent University \u2013 iMinds, Ghent, Belgium","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I32597200"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.24,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":1,"citation_normalized_percentile":{"value":0.541336,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":66,"max":73},"biblio":{"volume":null,"issue":null,"first_page":"234","last_page":"242"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998,"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":0.9998,"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":0.9951,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9927,"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/representation","display_name":"Representation","score":0.5142219},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.4886418}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.835966},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.7029791},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.7028084},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.61216116},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5926643},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.58033204},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.559695},{"id":"https://openalex.org/C16986412","wikidata":"https://www.wikidata.org/wiki/Q918419","display_name":"Network management station","level":3,"score":0.5480235},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5142219},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.4886418},{"id":"https://openalex.org/C129763632","wikidata":"https://www.wikidata.org/wiki/Q1454667","display_name":"Network management","level":2,"score":0.4771128},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.47412562},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.33649117},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2016.7502418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://biblio.ugent.be/publication/7258213/file/7258217","pdf_url":"https://biblio.ugent.be/publication/7258213/file/7258217","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":true,"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":["Ghent University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://biblio.ugent.be/publication/7258213","pdf_url":"https://biblio.ugent.be/publication/7258213/file/7258217.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":true,"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":["Ghent University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://biblio.ugent.be/publication/7258213/file/7258217","pdf_url":"https://biblio.ugent.be/publication/7258213/file/7258217","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":true,"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":["Ghent University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.58,"id":"https://metadata.un.org/sdg/9"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":14,"referenced_works":["https://openalex.org/W1551177513","https://openalex.org/W1579213680","https://openalex.org/W1863462177","https://openalex.org/W1970275772","https://openalex.org/W2000238032","https://openalex.org/W2011948619","https://openalex.org/W2034603054","https://openalex.org/W2043352445","https://openalex.org/W2079729454","https://openalex.org/W2131400480","https://openalex.org/W2163520627","https://openalex.org/W2165250321","https://openalex.org/W2167669776","https://openalex.org/W3101743077"],"related_works":["https://openalex.org/W582999994","https://openalex.org/W4386127589","https://openalex.org/W2965141757","https://openalex.org/W2384267957","https://openalex.org/W2370693492","https://openalex.org/W2370380891","https://openalex.org/W1984267261","https://openalex.org/W1983700512","https://openalex.org/W1573395239","https://openalex.org/W1508800407"],"abstract_inverted_index":{"Using":[0,124],"Network":[1,34],"Functions":[2,35],"Visualization":[3],"(NFV),":[4],"network":[5,17,25,43,78,117],"functionality":[6],"can":[7,84],"be":[8,46],"virtualized":[9],"and":[10,19,51,93,101,109,122,139,157],"deployed":[11],"on":[12],"generic":[13],"servers.":[14],"This":[15],"increases":[16],"flexibility,":[18],"makes":[20,52],"it":[21],"possible":[22],"to":[23,61],"allocate":[24],"services":[26,92],"in":[27,153],"multiple":[28],"locations":[29],"throughout":[30],"the":[31,39,49,55,77,87,90,94,97,140,149,154],"network.":[32],"Virtual":[33],"Placement":[36],"(VNF-P)":[37],"solves":[38],"problem":[40],"of":[41,54,58,89,96],"where":[42],"functions":[44],"must":[45],"allocated":[47],"within":[48],"network,":[50],"use":[53],"increased":[56],"flexibility":[57,156],"NFV":[59],"networks":[60],"improve":[62],"service":[63,79],"quality":[64],"or":[65],"lower":[66],"allocation":[67],"costs.":[68],"An":[69],"important":[70],"consideration":[71],"when":[72],"designing":[73],"VNF-P":[74],"solutions":[75],"is":[76],"representation,":[80],"as":[81],"this":[82,105],"representation":[83],"both":[85],"impact":[86],"complexity":[88,95,142],"specified":[91],"management":[98,141],"system":[99],"managing":[100],"deploying":[102],"them.":[103],"In":[104],"paper,":[106],"we":[107,129],"define":[108],"analyze":[110],"three":[111,125],"different":[112],"strategies":[113],"for":[114],"representing":[115],"NFV-based":[116],"services:":[118],"topology-based,":[119],"extended":[120],"topology-based":[121],"stream-based.":[123],"video":[126],"streaming":[127],"scenarios,":[128],"evaluate":[130],"these":[131],"approaches,":[132],"comparing":[133],"their":[134,136],"expressiveness,":[135],"development":[137],"complexity,":[138],"they":[143],"result":[144],"in.":[145],"We":[146],"find":[147],"that":[148],"stream-based":[150],"approach":[151],"results":[152],"highest":[155],"expressiveness.":[158]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2468461553","counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2024-12-13T07:28:00.578891","created_date":"2016-07-22"}