{"id":"https://openalex.org/W2808944558","doi":"https://doi.org/10.1109/tnet.2018.2842798","title":"Deploying Chains of Virtual Network Functions: On the Relation Between Link and Server Usage","display_name":"Deploying Chains of Virtual Network Functions: On the Relation Between Link and Server Usage","publication_year":2018,"publication_date":"2018-06-20","ids":{"openalex":"https://openalex.org/W2808944558","doi":"https://doi.org/10.1109/tnet.2018.2842798","mag":"2808944558"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2018.2842798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2018.2842798","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-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/A5039779896","display_name":"Tung-Wei Kuo","orcid":"https://orcid.org/0000-0002-2518-4462"},"institutions":[{"id":"https://openalex.org/I87354575","display_name":"National Chengchi University","ror":"https://ror.org/03rqk8h36","country_code":"TW","type":"education","lineage":["https://openalex.org/I87354575"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tung-Wei Kuo","raw_affiliation_strings":["Department of Computer Science, National Chengchi University, Taipei, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-2518-4462","affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chengchi University, Taipei, Taiwan","institution_ids":["https://openalex.org/I87354575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029692661","display_name":"Bang-Heng Liou","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Bang-Heng Liou","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071080660","display_name":"Kate Ching\u2010Ju Lin","orcid":"https://orcid.org/0000-0002-1101-8324"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kate Ching-Ju Lin","raw_affiliation_strings":["Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-1101-8324","affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087200092","display_name":"Ming\u2010Jer Tsai","orcid":"https://orcid.org/0000-0001-6287-908X"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Jer Tsai","raw_affiliation_strings":["Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":18.7759,"has_fulltext":false,"cited_by_count":178,"citation_normalized_percentile":{"value":0.99416482,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"26","issue":"4","first_page":"1562","last_page":"1576"},"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9976000189781189,"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":0.8861648440361023},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.7063635587692261},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6633704304695129},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5809383988380432},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5565205812454224},{"id":"https://openalex.org/keywords/server-farm","display_name":"Server farm","score":0.4557989239692688},{"id":"https://openalex.org/keywords/client\u2013server-model","display_name":"Client\u2013server model","score":0.27316105365753174}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8861648440361023},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.7063635587692261},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6633704304695129},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5809383988380432},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5565205812454224},{"id":"https://openalex.org/C105908466","wikidata":"https://www.wikidata.org/wiki/Q261645","display_name":"Server farm","level":4,"score":0.4557989239692688},{"id":"https://openalex.org/C152880691","wikidata":"https://www.wikidata.org/wiki/Q146813","display_name":"Client\u2013server model","level":3,"score":0.27316105365753174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2018.2842798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2018.2842798","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W957890233","https://openalex.org/W1435010830","https://openalex.org/W1506020101","https://openalex.org/W1528901575","https://openalex.org/W1561366358","https://openalex.org/W1567646530","https://openalex.org/W1578960134","https://openalex.org/W1651984967","https://openalex.org/W1823841943","https://openalex.org/W1953687040","https://openalex.org/W1997650479","https://openalex.org/W2000238032","https://openalex.org/W2039579846","https://openalex.org/W2043352445","https://openalex.org/W2054820097","https://openalex.org/W2077661716","https://openalex.org/W2105685892","https://openalex.org/W2122997342","https://openalex.org/W2123016589","https://openalex.org/W2126210439","https://openalex.org/W2136930733","https://openalex.org/W2138314086","https://openalex.org/W2153078864","https://openalex.org/W2157614013","https://openalex.org/W2165250321","https://openalex.org/W2167669776","https://openalex.org/W2168936382","https://openalex.org/W2196263691","https://openalex.org/W2206083026","https://openalex.org/W2216573267","https://openalex.org/W2218922370","https://openalex.org/W2232327735","https://openalex.org/W2289493610","https://openalex.org/W2289495142","https://openalex.org/W2292124103","https://openalex.org/W2319313589","https://openalex.org/W2334600287","https://openalex.org/W2342397732","https://openalex.org/W2374516805","https://openalex.org/W2413646128","https://openalex.org/W2462026904","https://openalex.org/W2465005408","https://openalex.org/W2481063713","https://openalex.org/W2498885363","https://openalex.org/W2500898769","https://openalex.org/W2543048565","https://openalex.org/W2558154288","https://openalex.org/W2561586334","https://openalex.org/W2577251103","https://openalex.org/W3101743077","https://openalex.org/W4232093111","https://openalex.org/W6628561984","https://openalex.org/W6637144555","https://openalex.org/W6696717592"],"related_works":["https://openalex.org/W2296220114","https://openalex.org/W1998344963","https://openalex.org/W1989375655","https://openalex.org/W1501833554","https://openalex.org/W2070791720","https://openalex.org/W2001192680","https://openalex.org/W3040841990","https://openalex.org/W749282646","https://openalex.org/W2002856846","https://openalex.org/W2267656949"],"abstract_inverted_index":{"Recently,":[0],"network":[1,10,24,101,168],"function":[2],"virtualization":[3],"has":[4],"been":[5],"proposed":[6],"to":[7,13,20,54,87,126,132,167],"transform":[8],"from":[9],"hardware":[11],"appliances":[12],"software":[14],"middleboxes.":[15],"Normally,":[16],"a":[17,36,71,84,111,142],"demand":[18,97],"needs":[19],"invoke":[21],"several":[22],"virtual":[23],"functions":[25],"(VNFs)":[26],"following":[27],"the":[28,32,44,48,57,62,65,75,90,100,122,148],"order":[29],"determined":[30],"by":[31,78,136],"service":[33,123],"chain":[34,143],"along":[35],"routing":[37,113],"path.":[38],"In":[39,107],"this":[40,151],"paper,":[41],"we":[42,81,109,158],"study":[43],"joint":[45],"problem":[46],"of":[47,95,105,150],"VNF":[49,120],"placement":[50],"and":[51,67,92,103,116,153],"path":[52,114],"selection":[53],"better":[55],"utilize":[56],"network.":[58],"We":[59,139],"discover":[60],"that":[61,146,160],"relation":[63],"between":[64],"link":[66,91,152],"server":[68,93,129,154],"usage":[69,94],"plays":[70],"crucial":[72],"role":[73],"in":[74,121],"problem.":[76],"Inspired":[77],"stress":[79],"testing,":[80],"first":[82],"propose":[83,141],"systematic":[85],"way":[86],"elastically":[88],"tune":[89],"each":[96,119],"based":[98],"on":[99],"status":[102],"properties":[104],"demands.":[106],"particular,":[108],"compute":[110],"proper":[112],"length,":[115],"decide,":[117],"for":[118],"chain,":[124],"whether":[125],"use":[127],"additional":[128],"resources":[130,134],"or":[131],"reuse":[133],"provided":[135],"existing":[137],"servers.":[138],"then":[140],"deployment":[144],"algorithm":[145],"follows":[147],"guidance":[149],"usage.":[155],"Via":[156],"simulations,":[157],"show":[159],"our":[161],"design":[162],"effectively":[163],"adapts":[164],"resource":[165],"allocation":[166],"dynamics":[169],"and,":[170],"hence,":[171],"serves":[172],"more":[173],"demands":[174],"than":[175],"other":[176],"heuristics.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":27},{"year":2022,"cited_by_count":32},{"year":2021,"cited_by_count":34},{"year":2020,"cited_by_count":33},{"year":2019,"cited_by_count":26},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
