{"id":"https://openalex.org/W4367016233","doi":"https://doi.org/10.1109/lnet.2023.3269766","title":"DRL-Driven Digital Twin Function Virtualization for Adaptive Service Response in 6G Networks","display_name":"DRL-Driven Digital Twin Function Virtualization for Adaptive Service Response in 6G Networks","publication_year":2023,"publication_date":"2023-04-25","ids":{"openalex":"https://openalex.org/W4367016233","doi":"https://doi.org/10.1109/lnet.2023.3269766"},"language":"en","primary_location":{"id":"doi:10.1109/lnet.2023.3269766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lnet.2023.3269766","pdf_url":null,"source":{"id":"https://openalex.org/S4210234060","display_name":"IEEE Networking Letters","issn_l":"2576-3156","issn":["2576-3156"],"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 Networking Letters","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/A5040546889","display_name":"Yihang Tao","orcid":"https://orcid.org/0000-0002-9596-4106"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yihang Tao","raw_affiliation_strings":["School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-9596-4106","affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004673608","display_name":"Jun Wu","orcid":"https://orcid.org/0000-0003-2483-6980"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Wu","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Fukuoka, Japan"],"raw_orcid":"https://orcid.org/0000-0003-2483-6980","affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106746347","display_name":"Xi Lin","orcid":"https://orcid.org/0000-0001-5303-1191"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Lin","raw_affiliation_strings":["School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-5303-1191","affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067423683","display_name":"Wu Yang","orcid":"https://orcid.org/0000-0001-5985-7648"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wu Yang","raw_affiliation_strings":["Information Security Research Center, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Security Research Center, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.3104,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.95994604,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"5","issue":"2","first_page":"125","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9642000198364258,"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/T13918","display_name":"Advanced Data and IoT Technologies","score":0.9592999815940857,"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":0.740211009979248},{"id":"https://openalex.org/keywords/orchestration","display_name":"Orchestration","score":0.6671252250671387},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.6268788576126099},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5905975103378296},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5081806182861328},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5060016512870789},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5011045932769775},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.4896116852760315},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.47304171323776245},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4567597508430481},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4451434314250946},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18587026000022888},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.14050164818763733},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11689615249633789},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.0647503137588501}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.740211009979248},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.6671252250671387},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.6268788576126099},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5905975103378296},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5081806182861328},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5060016512870789},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5011045932769775},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.4896116852760315},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.47304171323776245},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4567597508430481},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4451434314250946},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18587026000022888},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.14050164818763733},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11689615249633789},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0647503137588501},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lnet.2023.3269766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lnet.2023.3269766","pdf_url":null,"source":{"id":"https://openalex.org/S4210234060","display_name":"IEEE Networking Letters","issn_l":"2576-3156","issn":["2576-3156"],"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 Networking Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G164061986","display_name":"\u6df7\u5408\u7f51\u7edc\u4e0b\u76ee\u6807\u7684\u9690\u542b\u77e5\u8bc6\u6784\u5efa\u4e0e\u6f14\u5316\u5206\u6790\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61972255","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3064853585","display_name":null,"funder_award_id":"U21B2019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4084791460","display_name":null,"funder_award_id":"23K11072","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8490714825","display_name":null,"funder_award_id":"62202302","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2793130752","https://openalex.org/W2949913798","https://openalex.org/W3003303706","https://openalex.org/W3033618994","https://openalex.org/W3058760796","https://openalex.org/W3136740735","https://openalex.org/W3170397984","https://openalex.org/W3199054470","https://openalex.org/W3213649788","https://openalex.org/W4206992006"],"related_works":["https://openalex.org/W79913212","https://openalex.org/W2094884983","https://openalex.org/W2378898096","https://openalex.org/W560952460","https://openalex.org/W2290927522","https://openalex.org/W4283579741","https://openalex.org/W3066706303","https://openalex.org/W876159576","https://openalex.org/W1939996075","https://openalex.org/W2118113972"],"abstract_inverted_index":{"Digital":[0],"twin":[1,26,34,52,94],"networks":[2],"(DTN)":[3],"simulate":[4],"and":[5],"predict":[6],"6G":[7,13,17,58],"network":[8],"behaviors":[9],"to":[10],"support":[11],"innovative":[12],"services.":[14],"However,":[15],"emerging":[16],"service":[18,40,59,80],"requests":[19],"are":[20],"rapidly":[21],"growing":[22],"with":[23,37,50],"dynamic":[24],"digital":[25,33,51,93],"resource":[27,74,95],"demands,":[28],"which":[29],"brings":[30],"challenges":[31],"for":[32,56],"resources":[35],"management":[36,96],"quality":[38,82],"of":[39],"(QoS)":[41],"optimization.":[42,83],"We":[43],"propose":[44,63],"a":[45,64],"novel":[46],"software-defined":[47],"DTN":[48],"architecture":[49],"function":[53],"virtualization":[54],"(DTFV)":[55],"adaptive":[57],"response.":[60],"Besides,":[61],"we":[62],"proximal":[65],"policy":[66],"optimization":[67],"deep":[68],"reinforcement":[69],"learning":[70],"(PPO-DRL)":[71],"based":[72],"DTFV":[73],"orchestration":[75],"algorithm":[76],"on":[77],"realizing":[78],"massive":[79],"response":[81],"Experimental":[84],"results":[85],"show":[86],"that":[87],"the":[88],"proposed":[89],"solution":[90],"outperforms":[91],"heuristic":[92],"methods.":[97]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
