{"id":"https://openalex.org/W3180399339","doi":"https://doi.org/10.1109/iccworkshops50388.2021.9473602","title":"Node-Resource- and User-Demand-Aware Resource Allocation in NFV-enabled Elastic Optical Networks","display_name":"Node-Resource- and User-Demand-Aware Resource Allocation in NFV-enabled Elastic Optical Networks","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3180399339","doi":"https://doi.org/10.1109/iccworkshops50388.2021.9473602","mag":"3180399339"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops50388.2021.9473602","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops50388.2021.9473602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5119247096","display_name":"Yihan Liu","orcid":"https://orcid.org/0009-0007-6721-0204"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yihan Liu","raw_affiliation_strings":["State Key Lab of Integrated Service Network, Xidian University, Xi\u2019an, China","State Key Lab of Integrated Service Network, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Integrated Service Network, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of Integrated Service Network, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080336053","display_name":"Zhanqi Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhanqi Xu","raw_affiliation_strings":["State Key Lab of Integrated Service Network, Xidian University, Xi\u2019an, China","State Key Lab of Integrated Service Network, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Integrated Service Network, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of Integrated Service Network, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023065228","display_name":"Fan Yang","orcid":"https://orcid.org/0000-0002-5243-843X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Yang","raw_affiliation_strings":["State Key Lab of Integrated Service Network, Xidian University, Xi\u2019an, China","State Key Lab of Integrated Service Network, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of Integrated Service Network, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of Integrated Service Network, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018138106","display_name":"Liwei Kuang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155232","display_name":"Fiberhome Technology Group (China)","ror":"https://ror.org/04yv20134","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210155232"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liwei Kuang","raw_affiliation_strings":["FiberHome Technology Co. Ltd, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FiberHome Technology Co. Ltd, Wuhan, China","institution_ids":["https://openalex.org/I4210155232"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3516,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78098817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991000294685364,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9988999962806702,"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":0.8285894989967346},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6633120775222778},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6141336560249329},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5879724025726318},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5708117485046387},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5608690977096558},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.5436971783638},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.5199840664863586},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.47676950693130493},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4477430284023285},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4423351287841797},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.42206329107284546},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.20612099766731262},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09278315305709839},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07995462417602539}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8285894989967346},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6633120775222778},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6141336560249329},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5879724025726318},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5708117485046387},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5608690977096558},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.5436971783638},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.5199840664863586},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.47676950693130493},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4477430284023285},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4423351287841797},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.42206329107284546},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.20612099766731262},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09278315305709839},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07995462417602539},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops50388.2021.9473602","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops50388.2021.9473602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1500546153","https://openalex.org/W1971937094","https://openalex.org/W2000238032","https://openalex.org/W2043352445","https://openalex.org/W2260783129","https://openalex.org/W2374516805","https://openalex.org/W2500898769","https://openalex.org/W2529738453","https://openalex.org/W2762629425","https://openalex.org/W2979964572","https://openalex.org/W3101743077"],"related_works":["https://openalex.org/W3148545455","https://openalex.org/W2461440407","https://openalex.org/W2979258331","https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750","https://openalex.org/W2022931285","https://openalex.org/W1589966275","https://openalex.org/W2086872282","https://openalex.org/W2137789903"],"abstract_inverted_index":{"To":[0],"solve":[1],"the":[2,7,81],"resource":[3],"allocation":[4],"problem":[5,29],"for":[6],"scenario":[8],"where":[9],"node":[10,39],"resources":[11],"and":[12,24,41,49,63,72,89],"users'":[13,92],"demands":[14,93],"are":[15],"heterogeneous":[16],"in":[17],"network":[18,59],"function":[19],"virtualization":[20],"(NFV)":[21],"more":[22],"effectively":[23,94],"practically,":[25],"we":[26,45],"formulate":[27],"this":[28],"as":[30,67],"an":[31],"integer":[32],"linear":[33],"programming":[34],"(ILP)":[35],"model":[36],"with":[37,54,96],"weighted":[38],"importance":[40],"on-demand":[42],"requests.":[43],"Then":[44],"propose":[46],"a":[47,55],"node-resource-":[48],"user-demand-aware":[50],"mapping":[51],"(NUAM)":[52],"algorithm":[53,84],"specially":[56],"designed":[57],"virtual":[58],"functions":[60],"(VNFs)":[61],"reusing":[62],"deploying":[64],"mechanism":[65],"so":[66],"to":[68,91],"reuse":[69],"VNFs":[70],"instances":[71],"reduce":[73,86],"bandwidth":[74,87],"consumption":[75],"jointly.":[76],"Simulation":[77],"results":[78],"show":[79],"that":[80],"proposed":[82],"NUAM":[83],"can":[85],"usage":[88],"adapt":[90],"compared":[95],"existing":[97],"methods.":[98]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
