{"id":"https://openalex.org/W2902240274","doi":"https://doi.org/10.1109/cloudnet.2018.8549333","title":"NFV-Inspector: A Systematic Approach to Profile and Analyze Virtual Network Functions","display_name":"NFV-Inspector: A Systematic Approach to Profile and Analyze Virtual Network Functions","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2902240274","doi":"https://doi.org/10.1109/cloudnet.2018.8549333","mag":"2902240274"},"language":"en","primary_location":{"id":"doi:10.1109/cloudnet.2018.8549333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudnet.2018.8549333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","raw_type":"proceedings-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/A5064032799","display_name":"Michel Gokan Khan","orcid":"https://orcid.org/0000-0002-4825-8831"},"institutions":[{"id":"https://openalex.org/I43968019","display_name":"Karlstad University","ror":"https://ror.org/05s754026","country_code":"SE","type":"education","lineage":["https://openalex.org/I43968019"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Michel Gokan Khan","raw_affiliation_strings":["Department of Computer Science, Karlstad University, Karlstad, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Karlstad University, Karlstad, Sweden","institution_ids":["https://openalex.org/I43968019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042026970","display_name":"Saeed Bastani","orcid":"https://orcid.org/0000-0002-2599-8044"},"institutions":[{"id":"https://openalex.org/I43968019","display_name":"Karlstad University","ror":"https://ror.org/05s754026","country_code":"SE","type":"education","lineage":["https://openalex.org/I43968019"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Saeed Bastani","raw_affiliation_strings":["Department of Computer Science, Karlstad University, Karlstad, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Karlstad University, Karlstad, Sweden","institution_ids":["https://openalex.org/I43968019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048747481","display_name":"Javid Taheri","orcid":"https://orcid.org/0000-0001-9194-010X"},"institutions":[{"id":"https://openalex.org/I43968019","display_name":"Karlstad University","ror":"https://ror.org/05s754026","country_code":"SE","type":"education","lineage":["https://openalex.org/I43968019"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Javid Taheri","raw_affiliation_strings":["Department of Computer Science, Karlstad University, Karlstad, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Karlstad University, Karlstad, Sweden","institution_ids":["https://openalex.org/I43968019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071429505","display_name":"Andreas Kassler","orcid":"https://orcid.org/0000-0002-9446-8143"},"institutions":[{"id":"https://openalex.org/I43968019","display_name":"Karlstad University","ror":"https://ror.org/05s754026","country_code":"SE","type":"education","lineage":["https://openalex.org/I43968019"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Andreas Kassler","raw_affiliation_strings":["Department of Computer Science, Karlstad University, Karlstad, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Karlstad University, Karlstad, Sweden","institution_ids":["https://openalex.org/I43968019"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055284175","display_name":"Shuiguang Deng","orcid":"https://orcid.org/0000-0001-5015-6095"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuiguang Deng","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I168879160"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5064032799"],"corresponding_institution_ids":["https://openalex.org/I43968019"],"apc_list":null,"apc_paid":null,"fwci":1.2917,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.83084958,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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":1.0,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9969000220298767,"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/computer-science","display_name":"Computer science","score":0.7266489863395691},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6922613382339478},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6724230647087097},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.6678200960159302},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.6115623116493225},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5003268718719482},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.48865988850593567},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.48686495423316956},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.47012555599212646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4514627754688263},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4415055811405182},{"id":"https://openalex.org/keywords/network-service","display_name":"Network service","score":0.4336680471897125},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.41055893898010254},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3421708941459656},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.273629367351532},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.260935515165329}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7266489863395691},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6922613382339478},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6724230647087097},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.6678200960159302},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.6115623116493225},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5003268718719482},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.48865988850593567},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.48686495423316956},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.47012555599212646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4514627754688263},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4415055811405182},{"id":"https://openalex.org/C2779618445","wikidata":"https://www.wikidata.org/wiki/Q1640628","display_name":"Network service","level":2,"score":0.4336680471897125},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.41055893898010254},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3421708941459656},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.273629367351532},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.260935515165329},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cloudnet.2018.8549333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudnet.2018.8549333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1676596799","https://openalex.org/W1753402186","https://openalex.org/W2054825991","https://openalex.org/W2089367555","https://openalex.org/W2203337660","https://openalex.org/W2243257940","https://openalex.org/W2537774826","https://openalex.org/W2599171486","https://openalex.org/W2604250279","https://openalex.org/W2742809573","https://openalex.org/W2752441946","https://openalex.org/W2790748542","https://openalex.org/W6664214669","https://openalex.org/W6735596311","https://openalex.org/W6742286939"],"related_works":["https://openalex.org/W2215777439","https://openalex.org/W2970287926","https://openalex.org/W2507951961","https://openalex.org/W2680924284","https://openalex.org/W3208351938","https://openalex.org/W3024274804","https://openalex.org/W4312694062","https://openalex.org/W2987627910","https://openalex.org/W2779129381","https://openalex.org/W2787140710"],"abstract_inverted_index":{"Network":[0,47],"Function":[1],"Virtualization":[2],"(NFV)":[3],"focuses":[4],"on":[5,85,130],"decoupling":[6],"network":[7,29,77],"functions":[8],"from":[9],"proprietary":[10],"hardware":[11],"(i.e.,":[12],"middleboxes)":[13],"by":[14],"leveraging":[15],"virtualization":[16],"technology.":[17],"Combining":[18],"it":[19],"with":[20],"Software":[21],"Defined":[22],"Networking":[23],"(SDN)":[24],"enables":[25],"us":[26],"to":[27,43,57,122,173],"chain":[28],"services":[30],"much":[31],"easier":[32],"and":[33,63,71,101,126,146,155,187],"faster.":[34],"The":[35],"main":[36],"idea":[37],"of":[38,54,73,96,104,140,158],"using":[39,164],"these":[40],"technologies":[41],"is":[42,78],"consolidate":[44],"several":[45],"Virtual":[46],"Functions":[48],"(VNFs)":[49],"into":[50],"a":[51,79,115],"fewer":[52],"number":[53],"commodity":[55],"servers":[56],"reduce":[58],"costs,":[59],"increase":[60],"VNFs":[61,74,89,128,141],"fluidity":[62],"improve":[64],"resource":[65,69,90,131,156],"efficiency.":[66],"However,":[67],"the":[68,76,143,149,152],"allocation":[70],"placement":[72,139],"in":[75,107,142],"multifaceted":[80],"decision":[81],"problem":[82],"that":[83],"depends":[84],"many":[86],"factors,":[87],"including":[88],"demand":[91,134],"characteristics,":[92],"arrival":[93],"rate,":[94,135],"configuration":[95],"underlying":[97,136],"infrastructure,":[98],"available":[99],"resources":[100],"agreed":[102],"Quality":[103],"Services":[105],"(QoS)":[106],"Service":[108],"Level":[109],"Agreements":[110],"(SLAs).":[111],"This":[112],"paper":[113],"presents":[114],"bottom-up":[116],"open-source":[117],"NFV":[118,180],"analysis":[119],"platform":[120,171],"(NFV-Inspector)":[121],"(1)":[123],"systematically":[124,185],"profile":[125],"classify":[127],"based":[129],"capacities,":[132],"traffic":[133],"system":[137],"properties,":[138],"network,":[144],"etc.":[145],"(2)":[147],"extract/calculate":[148],"correlation":[150],"among":[151,178],"QoS":[153],"metrics":[154],"utilization":[157],"VNFs.":[159],"We":[160],"evaluated":[161],"our":[162],"approach":[163],"an":[165],"emulated":[166],"virtual":[167],"Evolved":[168],"Packet":[169],"Core":[170],"(Open5GCore)":[172],"showcase":[174],"how":[175],"complex":[176],"relation":[177],"various":[179],"service":[181],"chains":[182],"can":[183],"be":[184],"profiled":[186],"analyzed.":[188]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}