{"id":"https://openalex.org/W2612779811","doi":"https://doi.org/10.1109/nfv-sdn.2016.7919489","title":"Performance evaluation and tuning of Virtual Infrastructure Managers for (Micro) Virtual Network Functions","display_name":"Performance evaluation and tuning of Virtual Infrastructure Managers for (Micro) Virtual Network Functions","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2612779811","doi":"https://doi.org/10.1109/nfv-sdn.2016.7919489","mag":"2612779811"},"language":"en","primary_location":{"id":"doi:10.1109/nfv-sdn.2016.7919489","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn.2016.7919489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)","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/A5084496684","display_name":"Pier Luigi Ventre","orcid":"https://orcid.org/0000-0001-6610-0547"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Pier Luigi Ventre","raw_affiliation_strings":["University of Rome Tor Vergata, Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061051948","display_name":"Claudio Pisa","orcid":"https://orcid.org/0000-0002-9692-9222"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Claudio Pisa","raw_affiliation_strings":["CNIT, Italy"],"affiliations":[{"raw_affiliation_string":"CNIT, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079293206","display_name":"Stefano Salsano","orcid":"https://orcid.org/0000-0003-3040-3559"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]},{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Salsano","raw_affiliation_strings":["CNIT, Italy","University of Rome Tor Vergata, Italy"],"affiliations":[{"raw_affiliation_string":"CNIT, Italy","institution_ids":["https://openalex.org/I4210099310"]},{"raw_affiliation_string":"University of Rome Tor Vergata, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022168600","display_name":"Giuseppe Siracusano","orcid":"https://orcid.org/0000-0002-8960-4622"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Siracusano","raw_affiliation_strings":["NEC Laboratories Europe, Germany","University of Rome Tor Vergata, Italy"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe, Germany","institution_ids":[]},{"raw_affiliation_string":"University of Rome Tor Vergata, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018762132","display_name":"Florian Schmidt","orcid":"https://orcid.org/0000-0003-2307-2579"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Florian Schmidt","raw_affiliation_strings":["NEC Laboratories Europe, Germany"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087402937","display_name":"Paolo Lungaroni","orcid":"https://orcid.org/0000-0003-1350-0584"},"institutions":[{"id":"https://openalex.org/I4210131708","display_name":"Consortium GARR","ror":"https://ror.org/03x9xd924","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210131708"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Lungaroni","raw_affiliation_strings":["GARR, Italy"],"affiliations":[{"raw_affiliation_string":"GARR, Italy","institution_ids":["https://openalex.org/I4210131708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084149953","display_name":"Nicola Bl\u00e9fari-Melazzi","orcid":"https://orcid.org/0000-0001-6245-5543"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]},{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Blefari-Melazzi","raw_affiliation_strings":["CNIT, Italy","University of Rome Tor Vergata, Italy"],"affiliations":[{"raw_affiliation_string":"CNIT, Italy","institution_ids":["https://openalex.org/I4210099310"]},{"raw_affiliation_string":"University of Rome Tor Vergata, Italy","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5084496684"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":2.0268,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.88806964,"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":"141","last_page":"147"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9944999814033508,"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":0.7532975673675537},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.6640468835830688},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6477490663528442},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.584020733833313},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.58159339427948},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5291217565536499},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.49250802397727966},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4727412462234497},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.42966073751449585},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.42785120010375977},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3970903754234314},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3901696801185608},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3799172341823578},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.2154911458492279}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7532975673675537},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.6640468835830688},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6477490663528442},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.584020733833313},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.58159339427948},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5291217565536499},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.49250802397727966},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4727412462234497},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.42966073751449585},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.42785120010375977},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3970903754234314},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3901696801185608},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3799172341823578},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2154911458492279},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nfv-sdn.2016.7919489","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn.2016.7919489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)","raw_type":"proceedings-article"},{"id":"pmh:oai:art.torvergata.it:2108/183537","is_oa":false,"landing_page_url":"http://hdl.handle.net/2108/183537","pdf_url":null,"source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6299999952316284}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1435010830","https://openalex.org/W1730242439","https://openalex.org/W1969373447","https://openalex.org/W2031118944","https://openalex.org/W2065774770","https://openalex.org/W2078477838","https://openalex.org/W2215764001","https://openalex.org/W2234017516","https://openalex.org/W2260783129","https://openalex.org/W2474498303","https://openalex.org/W3160784102","https://openalex.org/W6628561984","https://openalex.org/W6637423657","https://openalex.org/W6688387316","https://openalex.org/W6692549378"],"related_works":["https://openalex.org/W2753693138","https://openalex.org/W4391456748","https://openalex.org/W2088620127","https://openalex.org/W4401074899","https://openalex.org/W2743348030","https://openalex.org/W4392419091","https://openalex.org/W2547654579","https://openalex.org/W2900408237","https://openalex.org/W1963799338","https://openalex.org/W2036412865"],"abstract_inverted_index":{"Virtualized":[0],"Network":[1],"Functions":[2],"(VNFs)":[3],"are":[4,30,155],"emerging":[5],"as":[6],"the":[7,34,37,49,52,57,67,73,82,94,112,115,120,123,132,137,140,147],"keystone":[8],"of":[9,36,40,51,59,96,111,118,122,131],"5G":[10],"network":[11],"architectures:":[12],"flexibility,":[13],"agility,":[14],"fast":[15],"instantiation":[16,84,124],"times,":[17],"consolidation,":[18],"Commercial":[19],"Off":[20],"The":[21,143],"Shelf":[22],"(COTS)":[23],"hardware":[24],"support":[25],"and":[26,76,86,104,139,146,158],"significant":[27],"cost":[28],"savings":[29],"fundamental":[31],"for":[32,56],"meeting":[33],"requirements":[35],"new":[38],"generation":[39],"mobile":[41],"networks.":[42],"In":[43],"this":[44],"paper":[45],"we":[46,152],"deal":[47],"with":[48,114],"management":[50],"virtual":[53],"computing":[54],"resources":[55],"execution":[58],"Micro":[60],"VNFs.":[61],"This":[62],"functionality":[63],"is":[64],"performed":[65],"by":[66],"Virtual":[68],"Infrastructure":[69],"Manager":[70],"(VIM)":[71],"in":[72],"NFV":[74],"MANagement":[75],"Orchestration":[77],"(MANO)":[78],"reference":[79,90],"architecture.We":[80],"discuss":[81],"VIM":[83],"process":[85],"propose":[87],"a":[88,108,128],"generic":[89],"model,":[91],"starting":[92],"from":[93,162],"analysis":[95],"two":[97,133],"Open":[98],"Source":[99],"VIMs,":[100,134],"namely":[101],"OpenStack":[102],"Nova":[103],"Nomad.":[105],"We":[106,126],"implemented":[107],"tuned":[109,141,144],"version":[110],"VIMs":[113,145],"specific":[116],"goal":[117],"reducing":[119],"duration":[121],"process.":[125],"realized":[127],"performance":[129,148],"comparison":[130],"both":[135],"considering":[136],"plain":[138],"versions.":[142],"evaluation":[149],"tools":[150],"that":[151],"have":[153],"employed":[154],"provided":[156],"openly":[157],"can":[159],"be":[160],"downloaded":[161],"our":[163],"repository.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
