{"id":"https://openalex.org/W4206957298","doi":"https://doi.org/10.1109/gcwkshps52748.2021.9682073","title":"Digital Twin-empowered Network Slicing in B5G Networks: Experience-driven approach","display_name":"Digital Twin-empowered Network Slicing in B5G Networks: Experience-driven approach","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4206957298","doi":"https://doi.org/10.1109/gcwkshps52748.2021.9682073"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps52748.2021.9682073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps52748.2021.9682073","pdf_url":null,"source":{"id":"https://openalex.org/S4363605397","display_name":"2021 IEEE Globecom Workshops (GC Wkshps)","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 Globecom Workshops (GC Wkshps)","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/A5013621140","display_name":"Faisal Naeem","orcid":"https://orcid.org/0000-0001-5691-9954"},"institutions":[{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Faisal Naeem","raw_affiliation_strings":["Ecole de technologie sup\u00e9rieure, Montr\u00e9al, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Ecole de technologie sup\u00e9rieure, Montr\u00e9al, QC, Canada","institution_ids":["https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032243366","display_name":"Georges Kaddoum","orcid":"https://orcid.org/0000-0002-5025-6624"},"institutions":[{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Georges Kaddoum","raw_affiliation_strings":["Ecole de technologie sup\u00e9rieure, Montr\u00e9al, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Ecole de technologie sup\u00e9rieure, Montr\u00e9al, QC, Canada","institution_ids":["https://openalex.org/I9736820"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037080121","display_name":"Muhammad Tariq","orcid":"https://orcid.org/0000-0003-1296-2058"},"institutions":[{"id":"https://openalex.org/I201384688","display_name":"National University of Computer and Emerging Sciences","ror":"https://ror.org/003eyb898","country_code":"PK","type":"education","lineage":["https://openalex.org/I201384688"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Tariq","raw_affiliation_strings":["National University of Computer and Emerging Sciences, Pakistan"],"affiliations":[{"raw_affiliation_string":"National University of Computer and Emerging Sciences, Pakistan","institution_ids":["https://openalex.org/I201384688"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013621140"],"corresponding_institution_ids":["https://openalex.org/I9736820"],"apc_list":null,"apc_paid":null,"fwci":4.3316,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.95991091,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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":0.9998000264167786,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9857000112533569,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9758999943733215,"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/slicing","display_name":"Slicing","score":0.8156177401542664},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8047283291816711},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6746952533721924},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6293994188308716},{"id":"https://openalex.org/keywords/dynamic-network-analysis","display_name":"Dynamic network analysis","score":0.5575992465019226},{"id":"https://openalex.org/keywords/network-management-station","display_name":"Network management station","score":0.48925328254699707},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48920154571533203},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.46172019839286804},{"id":"https://openalex.org/keywords/network-simulation","display_name":"Network simulation","score":0.4367648959159851},{"id":"https://openalex.org/keywords/network-management","display_name":"Network management","score":0.41894644498825073},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3968002200126648},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.2699391841888428},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.23240303993225098},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19427359104156494},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.06643876433372498}],"concepts":[{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.8156177401542664},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8047283291816711},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6746952533721924},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6293994188308716},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.5575992465019226},{"id":"https://openalex.org/C16986412","wikidata":"https://www.wikidata.org/wiki/Q918419","display_name":"Network management station","level":3,"score":0.48925328254699707},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48920154571533203},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.46172019839286804},{"id":"https://openalex.org/C139940560","wikidata":"https://www.wikidata.org/wiki/Q290036","display_name":"Network simulation","level":2,"score":0.4367648959159851},{"id":"https://openalex.org/C129763632","wikidata":"https://www.wikidata.org/wiki/Q1454667","display_name":"Network management","level":2,"score":0.41894644498825073},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3968002200126648},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.2699391841888428},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.23240303993225098},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19427359104156494},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.06643876433372498},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/gcwkshps52748.2021.9682073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps52748.2021.9682073","pdf_url":null,"source":{"id":"https://openalex.org/S4363605397","display_name":"2021 IEEE Globecom Workshops (GC Wkshps)","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 Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"},{"id":"pmh:oai:espace2.etsmtl.ca:24140","is_oa":false,"landing_page_url":"https://espace2.etsmtl.ca/id/eprint/24140/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402392","display_name":"Espace \u00c9TS (ETS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1341030882","host_organization_name":"Educational Testing Service","host_organization_lineage":["https://openalex.org/I1341030882"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Compte rendu de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2116341502","https://openalex.org/W2468115901","https://openalex.org/W2800182763","https://openalex.org/W2954022626","https://openalex.org/W2996036796","https://openalex.org/W2998881388","https://openalex.org/W3002189898","https://openalex.org/W3005761304","https://openalex.org/W3010301175","https://openalex.org/W3016185400","https://openalex.org/W3016741624","https://openalex.org/W3018330169","https://openalex.org/W3020120917","https://openalex.org/W3023243578","https://openalex.org/W3058760796","https://openalex.org/W3095540342","https://openalex.org/W3105420554","https://openalex.org/W3115726903","https://openalex.org/W3122846486","https://openalex.org/W3123582921","https://openalex.org/W3128820583","https://openalex.org/W4294558607","https://openalex.org/W6738964360","https://openalex.org/W6782061473","https://openalex.org/W6784447528","https://openalex.org/W6785990729","https://openalex.org/W6787664464"],"related_works":["https://openalex.org/W4386487255","https://openalex.org/W1963606009","https://openalex.org/W3216929864","https://openalex.org/W1971175048","https://openalex.org/W1993225955","https://openalex.org/W1638216644","https://openalex.org/W1510463083","https://openalex.org/W3186299651","https://openalex.org/W2007399764","https://openalex.org/W2610818021"],"abstract_inverted_index":{"Network":[0],"slicing":[1,89,127],"is":[2,90,101,132],"considered":[3],"a":[4,53,64,93,96,149],"promising":[5],"networking":[6],"pillar":[7],"of":[8,23,39,67,82,87,108],"efficient":[9],"resource":[10,31],"management":[11],"in":[12,28,148],"beyond":[13],"5G":[14],"(B5G)":[15],"networks.":[16],"However,":[17],"the":[18,36,68,79,83,105,109,119,124,135,140],"dynamic":[19,80,150],"and":[20,43,77,95,144],"complex":[21,75],"characteristics":[22,81],"future":[24],"networks":[25],"pose":[26],"challenges":[27],"designing":[29],"novel":[30],"allocation":[32],"techniques":[33],"due":[34],"to":[35,72,103,118,122],"stringent":[37,141],"quality":[38],"service":[40],"(QoS)":[41],"requirements":[42,143],"virtualized":[44],"network":[45,71,88,99,110,114,126],"infrastructures.":[46],"To":[47],"solve":[48],"this":[49],"issue,":[50],"we":[51],"propose":[52],"digital":[54,65],"twin":[55],"(DT)-enabled":[56],"deep":[57],"distributional":[58],"Q-network":[59],"(DDQN)":[60],"framework":[61],"that":[62,134],"constructs":[63],"mirror":[66],"physical":[69],"slicing-enabled":[70],"simulate":[73],"its":[74],"environment":[76],"predict":[78],"network.":[84,152],"The":[85,112],"DT":[86],"expressed":[91],"as":[92],"graph,":[94],"graph":[97],"neural":[98],"(GNN)":[100],"developed":[102],"learn":[104,123],"complicated":[106],"relationships":[107],"slice.":[111],"graph-based":[113],"states":[115],"are":[116],"forwarded":[117],"DDQN":[120],"agent":[121],"optimal":[125],"policy.":[128],"Through":[129],"simulations,":[130],"it":[131],"demonstrated":[133],"proposed":[136],"technique":[137],"can":[138],"satisfy":[139],"QoS":[142],"achieve":[145],"near-optimal":[146],"performance":[147],"B5G":[151]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}