{"id":"https://openalex.org/W4360762423","doi":"https://doi.org/10.1587/transcom.2022ebp3145","title":"Service Deployment Model with Virtual Network Function Resizing Based on Per-Flow Priority","display_name":"Service Deployment Model with Virtual Network Function Resizing Based on Per-Flow Priority","publication_year":2023,"publication_date":"2023-03-23","ids":{"openalex":"https://openalex.org/W4360762423","doi":"https://doi.org/10.1587/transcom.2022ebp3145"},"language":"en","primary_location":{"id":"doi:10.1587/transcom.2022ebp3145","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1587/transcom.2022ebp3145","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","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/A5005940704","display_name":"Keigo Akahoshi","orcid":"https://orcid.org/0000-0001-8059-3683"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keigo AKAHOSHI","raw_affiliation_strings":["Kyoto University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047825950","display_name":"Eiji Oki","orcid":"https://orcid.org/0000-0003-2177-5027"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiji OKI","raw_affiliation_strings":["Kyoto University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02758466,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E106.B","issue":"9","first_page":"786","last_page":"797"},"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/T10400","display_name":"Network Security and Intrusion Detection","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"}},{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9958000183105469,"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":0.8373727202415466},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.7753921151161194},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.7488713264465332},{"id":"https://openalex.org/keywords/host","display_name":"Host (biology)","score":0.6150391101837158},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.6073586940765381},{"id":"https://openalex.org/keywords/flow-network","display_name":"Flow network","score":0.5931999087333679},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5281628966331482},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5000314712524414},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40569061040878296},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.17750489711761475},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.13380393385887146}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8373727202415466},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.7753921151161194},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.7488713264465332},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.6150391101837158},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.6073586940765381},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.5931999087333679},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5281628966331482},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5000314712524414},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40569061040878296},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.17750489711761475},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.13380393385887146},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transcom.2022ebp3145","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1587/transcom.2022ebp3145","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","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":31,"referenced_works":["https://openalex.org/W1578960134","https://openalex.org/W1606443573","https://openalex.org/W2043352445","https://openalex.org/W2060898162","https://openalex.org/W2107589467","https://openalex.org/W2210790443","https://openalex.org/W2260783129","https://openalex.org/W2566758431","https://openalex.org/W2617636586","https://openalex.org/W2772149221","https://openalex.org/W2784296952","https://openalex.org/W2792251914","https://openalex.org/W2962946195","https://openalex.org/W2971672794","https://openalex.org/W2981289914","https://openalex.org/W2989874867","https://openalex.org/W2992095126","https://openalex.org/W3008099147","https://openalex.org/W3022568111","https://openalex.org/W3124044637","https://openalex.org/W3127245489","https://openalex.org/W3135609144","https://openalex.org/W3137797547","https://openalex.org/W3177701684","https://openalex.org/W3183772159","https://openalex.org/W4200594371","https://openalex.org/W4210414742","https://openalex.org/W4283834509","https://openalex.org/W4291653027","https://openalex.org/W4308086151","https://openalex.org/W4309493824"],"related_works":["https://openalex.org/W96612179","https://openalex.org/W2770234245","https://openalex.org/W2566006169","https://openalex.org/W2987774938","https://openalex.org/W632915154","https://openalex.org/W4229499248","https://openalex.org/W4378874356","https://openalex.org/W2055733372","https://openalex.org/W2369811061","https://openalex.org/W836555340"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,88],"service":[4,43,52],"deployment":[5,18,53,143],"model":[6,54,81],"for":[7,64],"network":[8,25,36],"function":[9],"virtualization":[10],"which":[11,29,107],"handles":[12],"per-flow":[13,104,126,130,140],"priority":[14,141],"to":[15,23,60,93,124],"minimize":[16],"the":[17,51,61,65,71,75,80,110,135],"cost.":[19],"Service":[20],"providers":[21],"need":[22],"implement":[24],"services":[26],"each":[27],"of":[28,31,42,109],"consists":[30],"one":[32],"or":[33],"more":[34],"virtual":[35],"functions":[37],"(VNFs)":[38],"with":[39,55,146],"satisfying":[40],"requirements":[41],"delays.":[44],"In":[45,99,119],"our":[46],"previous":[47],"work,":[48],"we":[49,102,121],"studied":[50],"per-host":[56,132,147],"priority;":[57],"flows":[58,108],"belonging":[59],"same":[62,66,72,76,111],"service,":[63,112],"VNF,":[67,113],"and":[68,86,114,131,134],"handled":[69],"on":[70],"host":[73,115],"have":[74,116],"priority.":[77,127,148],"We":[78,128],"formulated":[79],"as":[82],"an":[83],"optimization":[84],"problem,":[85],"developed":[87],"heuristic":[89],"algorithm":[90],"named":[91],"FlexSize":[92,123],"solve":[94],"it":[95],"in":[96,106],"practical":[97],"time.":[98],"this":[100],"paper,":[101],"address":[103],"priority,":[105],"different":[117],"priorities.":[118],"addition,":[120],"expand":[122],"handle":[125],"evaluate":[129],"priorities,":[133],"numerical":[136],"results":[137],"show":[138],"that":[139],"reduces":[142],"cost":[144],"compared":[145]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}