{"id":"https://openalex.org/W2165250321","doi":"https://doi.org/10.1109/netsoft.2015.7116121","title":"Cost-based placement of vDPI functions in NFV infrastructures","display_name":"Cost-based placement of vDPI functions in NFV infrastructures","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W2165250321","doi":"https://doi.org/10.1109/netsoft.2015.7116121","mag":"2165250321"},"language":"en","primary_location":{"id":"doi:10.1109/netsoft.2015.7116121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2015.7116121","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft)","raw_type":"proceedings-article"},"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/A5076067036","display_name":"Mathieu Bouet","orcid":"https://orcid.org/0000-0003-0516-8729"},"institutions":[{"id":"https://openalex.org/I4210140930","display_name":"Thales (France)","ror":"https://ror.org/04emwm605","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210140930"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mathieu Bouet","raw_affiliation_strings":["Thales Communications & Security, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thales Communications & Security, France","institution_ids":["https://openalex.org/I4210140930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045586541","display_name":"J\u00e9r\u00e9mie Leguay","orcid":"https://orcid.org/0000-0002-4670-6389"},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jeremie Leguay","raw_affiliation_strings":["France Research Center, Huawei Technologies Co. Ltd, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"France Research Center, Huawei Technologies Co. Ltd, France","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105838501","display_name":"Vania Conan","orcid":null},"institutions":[{"id":"https://openalex.org/I2801356230","display_name":"Thales (Australia)","ror":"https://ror.org/00f7vya03","country_code":"AU","type":"company","lineage":["https://openalex.org/I2801356230","https://openalex.org/I4210140930"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Vania Conan","raw_affiliation_strings":["Thales Communications & Security"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thales Communications & Security","institution_ids":["https://openalex.org/I2801356230"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.3837,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.99233478,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9975000023841858,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.994700014591217,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7978464365005493},{"id":"https://openalex.org/keywords/deep-packet-inspection","display_name":"Deep packet inspection","score":0.6139946579933167},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6138054728507996},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.537436842918396},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.5079007744789124},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4896402955055237},{"id":"https://openalex.org/keywords/flow-network","display_name":"Flow network","score":0.4700193405151367},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4617922306060791},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4607129991054535},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.4356482923030853},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3921688199043274},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19380709528923035},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.09043934941291809},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08709999918937683},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.0853295624256134}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7978464365005493},{"id":"https://openalex.org/C204679922","wikidata":"https://www.wikidata.org/wiki/Q734252","display_name":"Deep packet inspection","level":3,"score":0.6139946579933167},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6138054728507996},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.537436842918396},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.5079007744789124},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4896402955055237},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.4700193405151367},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4617922306060791},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4607129991054535},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.4356482923030853},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3921688199043274},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19380709528923035},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.09043934941291809},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08709999918937683},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0853295624256134},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/netsoft.2015.7116121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2015.7116121","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G3900657317","display_name":"REsilient and FLEXible Infrastructure for Open Networking","funder_award_id":"ANR-14-CE28-0019","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"},{"id":"https://openalex.org/F4320324136","display_name":"Universit\u00e0 della Calabria","ror":"https://ror.org/02rc97e94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1550531993","https://openalex.org/W1989127006","https://openalex.org/W2000238032","https://openalex.org/W2003160050","https://openalex.org/W2006146932","https://openalex.org/W2008620264","https://openalex.org/W2028312366","https://openalex.org/W2039612281","https://openalex.org/W2088803189","https://openalex.org/W2131400480","https://openalex.org/W2145563843","https://openalex.org/W2155192218","https://openalex.org/W2165548425","https://openalex.org/W3101743077","https://openalex.org/W6651178838"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W4310614645","https://openalex.org/W3009962664"],"abstract_inverted_index":{"Network":[0],"Functions":[1],"Virtualization":[2],"(NFV)":[3],"is":[4,16,42,83,139],"transforming":[5],"how":[6],"networks":[7,222],"are":[8],"architected":[9],"and":[10,19,106,166,182,204,234],"network":[11,15,73,82,112,147,200,232],"services":[12],"delivered.":[13],"The":[14,51,131,228],"more":[17],"flexible":[18],"adaptable,":[20],"it":[21,168,188,218],"can":[22,58],"scale":[23],"with":[24,189,201],"traffic":[25,30,94,206],"demands.":[26],"To":[27],"manage":[28],"video":[29],"in":[31,48,254],"the":[32,49,81,88,93,101,122,134,137,146,159,190,211,214,231,235,257,270,274],"network,":[33],"or":[34,96,114],"get":[35],"protection":[36],"from":[37],"cyber-attacks,":[38],"Deep":[39,53],"Packet":[40,54],"Inspection":[41,55],"increasingly":[43],"deployed":[44,61],"at":[45],"specific":[46],"locations":[47],"network.":[50],"virtual":[52],"(vDPI)":[56],"engines":[57],"be":[59],"dynamically":[60],"as":[62,100,126,161,169],"software":[63],"on":[64,145,194,276],"commodity":[65],"servers":[66],"within":[67],"emerging":[68],"NFV":[69],"infrastructures.":[70],"For":[71],"a":[72,76,84,127,150,162,178,195,246],"operator,":[74],"deploying":[75],"set":[77,198],"of":[78,86,103,143,213,223],"vDPIs":[79,144],"over":[80],"matter":[85],"finding":[87],"appropriate":[89],"placement":[90,124,142],"that":[91,244,269],"meets":[92],"management":[95],"cyber-security":[97],"targets":[98],"(such":[99],"number":[102],"inspected":[104],"flows)":[105],"operational":[107],"cost":[108,128,132],"constraints":[109],"(license":[110],"fees,":[111],"efficiency":[113],"power":[115],"consumption).":[116],"In":[117],"this":[118],"work,":[119],"we":[120],"formulate":[121],"vDPI":[123],"problem":[125,160,165,278],"minimization":[129],"problem.":[130],"captures":[133],"different":[135],"objectives":[136],"operator":[138],"pursuing.":[140],"A":[141],"nodes":[148,203,253],"realizes":[149],"trade-off":[151],"between":[152],"these":[153],"possibly":[154],"conflicting":[155],"goals.":[156],"We":[157,175,208],"cast":[158],"multi-commodity":[163],"flow":[164],"solve":[167],"an":[170],"Integer":[171],"Linear":[172],"Program":[173],"(ILP).":[174],"then":[176],"devise":[177],"centrality-based":[179],"greedy":[180],"algorithm":[181],"assess":[183],"its":[184],"validity":[185],"by":[186,216],"comparing":[187],"ILP":[191],"optimal":[192,275],"solution":[193],"real":[196,205],"data":[197],"(GEANT":[199],"22":[202],"matrix).":[207],"further":[209],"analyze":[210],"scalability":[212],"heuristic":[215,271],"applying":[217],"to":[219,225,251,263],"larger":[220],"random":[221],"up":[224],"100":[226],"nodes.":[227],"results":[229],"show":[230,243],"structure":[233],"costs":[236],"strongly":[237],"influence":[238],"time":[239,259],"performance.":[240],"They":[241],"also":[242],"after":[245],"size":[247],"limit":[248],"(between":[249],"40":[250],"80":[252],"our":[255],"case),":[256],"execution":[258],"increases":[260],"exponentially":[261],"due":[262],"combinatorial":[264],"issues.":[265],"Finally,":[266],"they":[267],"demonstrate":[268],"well":[272],"approximate":[273],"smaller":[277],"instances.":[279]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":16},{"year":2015,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
