{"id":"https://openalex.org/W2464426690","doi":"https://doi.org/10.1109/noms.2016.7502957","title":"Dynamic placement of virtual network functions based on model predictive control","display_name":"Dynamic placement of virtual network functions based on model predictive control","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2464426690","doi":"https://doi.org/10.1109/noms.2016.7502957","mag":"2464426690"},"language":"en","primary_location":{"id":"doi:10.1109/noms.2016.7502957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms.2016.7502957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium","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/A5112183505","display_name":"Kota Kawashima","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kota Kawashima","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085622633","display_name":"Tatsuya Otoshi","orcid":"https://orcid.org/0000-0002-3522-9126"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Otoshi","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076346952","display_name":"Yuichi Ohsita","orcid":"https://orcid.org/0000-0001-9784-627X"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichi Ohsita","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019839911","display_name":"Masayuki Murata","orcid":"https://orcid.org/0000-0002-4168-2875"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Murata","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0681,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.88413767,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1037","last_page":"1042"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9962999820709229,"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":0.993399977684021,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6632283926010132},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5178497433662415},{"id":"https://openalex.org/keywords/travel-time","display_name":"Travel time","score":0.45628461241722107},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.44330739974975586},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43679729104042053},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4300307035446167},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.4261779189109802},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3634943962097168},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3607562184333801},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34468984603881836},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16136577725410461},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1034177839756012},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.0783490538597107}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6632283926010132},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5178497433662415},{"id":"https://openalex.org/C2985733770","wikidata":"https://www.wikidata.org/wiki/Q1233007","display_name":"Travel time","level":2,"score":0.45628461241722107},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.44330739974975586},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43679729104042053},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4300307035446167},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.4261779189109802},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3634943962097168},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3607562184333801},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34468984603881836},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16136577725410461},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1034177839756012},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.0783490538597107},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/noms.2016.7502957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms.2016.7502957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9200000166893005}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W403831943","https://openalex.org/W1984546982","https://openalex.org/W1997269120","https://openalex.org/W2043352445","https://openalex.org/W2050714144","https://openalex.org/W2070985168","https://openalex.org/W2078771756","https://openalex.org/W2079451943","https://openalex.org/W2132238781","https://openalex.org/W2134673975","https://openalex.org/W2260783129","https://openalex.org/W6649948755"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W4214747436","https://openalex.org/W2612791064","https://openalex.org/W2558538437","https://openalex.org/W2953002963","https://openalex.org/W2893967483","https://openalex.org/W2357605019","https://openalex.org/W2167514501","https://openalex.org/W4310614645","https://openalex.org/W2545245845"],"abstract_inverted_index":{"Dynamic":[0],"placement":[1,61,129],"of":[2,10,36,62,73,85,110,130,161,183,191],"the":[3,11,22,30,45,49,55,59,63,79,98,102,117,124,127,131,141,154,164,180,184],"virtual":[4],"network":[5],"functions":[6],"(VNFs)":[7],"is":[8,66,114],"one":[9],"promising":[12],"approaches":[13],"to":[14,32,53,68,95,100,126,153],"handling":[15],"time-varying":[16],"demands;":[17],"when":[18,168],"demands":[19,46,185],"are":[20,51],"small,":[21],"energy":[23],"consumption":[24],"can":[25],"be":[26],"reduced":[27],"by":[28,139],"placing":[29],"VNFs":[31,50,99,155,162],"a":[33,70,82,92,107,146,158,188],"small":[34],"number":[35,72,109,160,190],"physical":[37],"nodes":[38],"and":[39],"shutting":[40],"down":[41],"unused":[42],"nodes.":[43],"If":[44],"becomes":[47],"large,":[48],"migrated":[52],"allocate":[54],"sufficient":[56,151],"resources.":[57],"In":[58,87],"dynamic":[60,128],"VNFs,":[64,132],"it":[65],"important":[67],"avoid":[69],"large":[71,83,108,159,189],"migrations":[74],"at":[75,163,193],"each":[76],"time":[77,166,181,195],"because":[78],"migration":[80,136,192],"requires":[81],"amount":[84],"bandwidth.":[86],"this":[88],"paper,":[89],"we":[90,174],"propose":[91],"new":[93],"method":[94,113,134,149,178],"dynamically":[96],"place":[97],"follow":[101],"traffic":[103,169],"variation":[104,170,182],"without":[105,156,186],"migrating":[106,157],"VNFs.":[111],"Our":[112],"based":[115],"on":[116],"model":[118],"predictive":[119],"control":[120],"(MPC).":[121],"By":[122],"applying":[123],"MPC":[125],"our":[133,148,177],"starts":[135],"in":[137],"advance":[138],"considering":[140],"predicted":[142],"future":[143],"demands.":[144],"As":[145],"result,":[147],"allocates":[150],"resources":[152],"same":[165],"even":[167],"occurs.":[171],"Through":[172],"simulation,":[173],"demonstrate":[175],"that":[176],"handles":[179],"requiring":[187],"any":[194],"slot.":[196]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
