{"id":"https://openalex.org/W4210734821","doi":"https://doi.org/10.1109/globecom46510.2021.9685047","title":"Towards Fine-grained Resource Allocation in NFV Infrastructures","display_name":"Towards Fine-grained Resource Allocation in NFV Infrastructures","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4210734821","doi":"https://doi.org/10.1109/globecom46510.2021.9685047"},"language":"en","primary_location":{"id":"doi:10.1109/globecom46510.2021.9685047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685047","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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/A5043314791","display_name":"George Papathanail","orcid":"https://orcid.org/0000-0002-3823-8984"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"George Papathanail","raw_affiliation_strings":["University of Macedonia,Greece","University of Macedonia, Greece"],"affiliations":[{"raw_affiliation_string":"University of Macedonia,Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056403977","display_name":"Angelos Pentelas","orcid":"https://orcid.org/0000-0002-8502-7872"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Angelos Pentelas","raw_affiliation_strings":["University of Macedonia,Greece","University of Macedonia, Greece"],"affiliations":[{"raw_affiliation_string":"University of Macedonia,Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057744054","display_name":"Panagiotis Papadimitriou","orcid":"https://orcid.org/0000-0001-5005-8866"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panagiotis Papadimitriou","raw_affiliation_strings":["University of Macedonia,Greece","University of Macedonia, Greece"],"affiliations":[{"raw_affiliation_string":"University of Macedonia,Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043314791"],"corresponding_institution_ids":["https://openalex.org/I192756129"],"apc_list":null,"apc_paid":null,"fwci":1.54,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.82234387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T11478","display_name":"Caching and Content Delivery","score":0.998199999332428,"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":0.9955000281333923,"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":0.8535137176513672},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6626346111297607},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6543160080909729},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5859206914901733},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.5359455347061157},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5059916377067566},{"id":"https://openalex.org/keywords/memory-hierarchy","display_name":"Memory hierarchy","score":0.49336424469947815},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.488180935382843},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.44175460934638977},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4381418228149414},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3674296736717224},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2947239875793457},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.19012737274169922}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8535137176513672},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6626346111297607},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6543160080909729},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5859206914901733},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.5359455347061157},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5059916377067566},{"id":"https://openalex.org/C2778100165","wikidata":"https://www.wikidata.org/wiki/Q1589327","display_name":"Memory hierarchy","level":3,"score":0.49336424469947815},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.488180935382843},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.44175460934638977},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4381418228149414},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3674296736717224},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2947239875793457},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.19012737274169922},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom46510.2021.9685047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685047","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1578960134","https://openalex.org/W1583175181","https://openalex.org/W2010365467","https://openalex.org/W2037206848","https://openalex.org/W2043352445","https://openalex.org/W2056639008","https://openalex.org/W2082615565","https://openalex.org/W2105545278","https://openalex.org/W2152433059","https://openalex.org/W2309581154","https://openalex.org/W2500898769","https://openalex.org/W2556401543","https://openalex.org/W2573563983","https://openalex.org/W2740447372","https://openalex.org/W2799232419","https://openalex.org/W2920569286","https://openalex.org/W2997947960","https://openalex.org/W3111799225","https://openalex.org/W3114506661","https://openalex.org/W3158663493","https://openalex.org/W4240472169","https://openalex.org/W4246404160","https://openalex.org/W6634910755","https://openalex.org/W6636548729","https://openalex.org/W6682112921","https://openalex.org/W6750959793"],"related_works":["https://openalex.org/W3169265188","https://openalex.org/W2267484144","https://openalex.org/W1907653724","https://openalex.org/W2152099439","https://openalex.org/W4311294724","https://openalex.org/W3092369023","https://openalex.org/W2075747496","https://openalex.org/W2990378895","https://openalex.org/W2559253174","https://openalex.org/W3013852742"],"abstract_inverted_index":{"Resource":[0],"optimization":[1],"arguably":[2],"comprises":[3],"a":[4,34,69],"crucial":[5],"aspect":[6],"for":[7,82,100,194],"Network":[8],"Function":[9],"Virtualization":[10],"(NFV)":[11],"infrastructures.":[12,126],"In":[13],"this":[14,91,105,148],"respect,":[15],"the":[16,26,29,54,80,113,133,142,152],"problem":[17,70,109],"of":[18,28,65,97,116,154,172],"virtualized":[19,125],"network":[20],"function":[21],"(VNF)":[22],"placement":[23,123,136],"commonly":[24],"entails":[25],"selection":[27],"most":[30],"appropriate":[31],"server":[32,161,196],"within":[33],"single":[35],"or":[36],"among":[37],"multiple":[38,155],"Points-of-Presence":[39],"(PoPs).":[40],"Nevertheless,":[41],"CPU":[42,98,139,156,173],"cache":[43],"hierarchy":[44],"and":[45,164,174],"memory":[46],"locality":[47],"in":[48,56,63,86,170],"NUMA":[49],"multi-core":[50],"servers":[51],"along":[52],"with":[53,167],"diversity":[55],"NFV":[57,87],"resource":[58,67,84,107,144,197],"profiles":[59],"introduce":[60],"significant":[61],"challenges":[62],"terms":[64,171],"intra-server":[66,106,134],"allocation;":[68],"that":[71,118,190],"is":[72],"often":[73],"overlooked.":[74],"As":[75],"such,":[76],"we":[77,93,129,150],"stress":[78],"on":[79,132],"need":[81],"fine-grained":[83],"allocation":[85,99,108,145,157],"infrastructures,":[88],"and,":[89],"to":[90,112,120],"end,":[92,149],"study":[94],"various":[95],"aspects":[96],"VNF":[101,122,135],"chains.":[102],"We":[103],"deem":[104],"as":[110,141],"complementary":[111],"large":[114],"body":[115],"literature":[117],"seeks":[119],"optimize":[121],"onto":[124],"More":[127],"particularly,":[128],"shed":[130],"light":[131],"problem,":[137],"treating":[138],"cores":[140],"main":[143],"unit.":[146],"To":[147],"assess":[151],"performance":[153],"combinations":[158],"under":[159],"varying":[160],"utilization":[162],"levels":[163],"processing":[165],"workloads":[166],"diverse":[168],"requirements":[169],"memory.":[175],"Our":[176],"experimentation":[177],"approach":[178],"lets":[179],"us":[180],"progressively":[181],"gain":[182],"useful":[183],"insights,":[184],"which":[185],"ultimately":[186],"form":[187],"ground":[188],"rules":[189],"can":[191],"be":[192],"leveraged":[193],"optimized":[195],"allocation.":[198]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
