{"id":"https://openalex.org/W4396782816","doi":"https://doi.org/10.1109/tvt.2024.3397707","title":"On a Cooperative Deep Reinforcement Learning-Based Multi-Objective Routing Strategy for Diversified 6G Metaverse Services","display_name":"On a Cooperative Deep Reinforcement Learning-Based Multi-Objective Routing Strategy for Diversified 6G Metaverse Services","publication_year":2024,"publication_date":"2024-05-09","ids":{"openalex":"https://openalex.org/W4396782816","doi":"https://doi.org/10.1109/tvt.2024.3397707"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2024.3397707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3397707","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5015739734","display_name":"Bomin Mao","orcid":"https://orcid.org/0000-0001-7780-5972"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bomin Mao","raw_affiliation_strings":["School of Cybersecurity, Northwestern Polytechnical University, Xi&#x0027;an, China","Yangtze River Delta Research Institute, Northwestern Polytechnical University, Taicang, Jiangsu, China","Research & Development Institute, Northwestern Polytechnical University in Shenzhen, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7780-5972","affiliations":[{"raw_affiliation_string":"School of Cybersecurity, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Yangtze River Delta Research Institute, Northwestern Polytechnical University, Taicang, Jiangsu, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Research & Development Institute, Northwestern Polytechnical University in Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042734509","display_name":"Xue\u2010Ming Zhou","orcid":"https://orcid.org/0009-0006-1628-8004"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueming Zhou","raw_affiliation_strings":["School of Cybersecurity, Northwestern Polytechnical University, Xi&#x0027;an, China"],"raw_orcid":"https://orcid.org/0009-0006-1628-8004","affiliations":[{"raw_affiliation_string":"School of Cybersecurity, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108050448","display_name":"Jiajia Liu","orcid":"https://orcid.org/0000-0003-4273-8866"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Liu","raw_affiliation_strings":["School of Cybersecurity, Northwestern Polytechnical University, Xi&#x0027;an, China"],"raw_orcid":"https://orcid.org/0000-0003-4273-8866","affiliations":[{"raw_affiliation_string":"School of Cybersecurity, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013311265","display_name":"Nei Kato","orcid":"https://orcid.org/0000-0001-8769-302X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]},{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["CN","JP"],"is_corresponding":false,"raw_author_name":"Nei Kato","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan","School of Cybersecurity, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0001-8769-302X","affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"School of Cybersecurity, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.5453,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.9514288,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"73","issue":"9","first_page":"14092","last_page":"14096"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9280999898910522,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9280999898910522,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.7366431951522827},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5802131295204163},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5209037661552429},{"id":"https://openalex.org/keywords/reinforcement","display_name":"Reinforcement","score":0.43975064158439636},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3783431351184845},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36012130975723267},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28560715913772583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2748291492462158}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7366431951522827},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5802131295204163},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5209037661552429},{"id":"https://openalex.org/C67203356","wikidata":"https://www.wikidata.org/wiki/Q1321905","display_name":"Reinforcement","level":2,"score":0.43975064158439636},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3783431351184845},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36012130975723267},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28560715913772583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2748291492462158},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2024.3397707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3397707","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1341380900","display_name":null,"funder_award_id":"2024A1515011198","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G3685868160","display_name":null,"funder_award_id":"62202386","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3996650487","display_name":null,"funder_award_id":"2024A1515010209","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G7895530707","display_name":null,"funder_award_id":"2023A1515110079","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2620303912","https://openalex.org/W2897900918","https://openalex.org/W2911471242","https://openalex.org/W2920054549","https://openalex.org/W2972885387","https://openalex.org/W2997502883","https://openalex.org/W3099595971","https://openalex.org/W3195697310","https://openalex.org/W3215027493","https://openalex.org/W3216956110","https://openalex.org/W4221023924","https://openalex.org/W4226197395","https://openalex.org/W4379619731","https://openalex.org/W4386875516","https://openalex.org/W4387609302","https://openalex.org/W4393184808","https://openalex.org/W6856733021"],"related_works":["https://openalex.org/W2920061524","https://openalex.org/W4310083477","https://openalex.org/W2328553770","https://openalex.org/W1977959518","https://openalex.org/W2038908348","https://openalex.org/W2107890255","https://openalex.org/W2106552856","https://openalex.org/W2145821588","https://openalex.org/W2086122291","https://openalex.org/W1987513656"],"abstract_inverted_index":{"Metaverse":[0],"has":[1],"been":[2],"widely":[3],"recognized":[4],"as":[5],"an":[6],"important":[7],"6":[8],"G":[9],"application":[10],"with":[11],"increasingly":[12],"stringent,":[13],"detailed,":[14],"and":[15,35,45,59],"diversified":[16,55],"requirements":[17,58],"for":[18,71],"multiple":[19,67],"Quality":[20],"of":[21],"Service":[22],"(QoS)":[23],"metrics.":[24],"However,":[25],"traditional":[26,97],"routing":[27,69],"strategies":[28],"are":[29],"usually":[30],"based":[31,66],"on":[32,53],"unified":[33],"weights":[34],"select":[36,81],"the":[37,42,54,61,77,82,86],"paths":[38,83],"independently,":[39],"which":[40],"neglects":[41],"service":[43,57],"diversity":[44],"resource":[46,87],"constraints.":[47],"In":[48],"this":[49],"paper,":[50],"we":[51],"focus":[52],"metaverse":[56],"propose":[60],"Deep":[62],"Reinforcement":[63],"Learning":[64],"(DRL)":[65],"objective":[68],"strategy":[70],"different":[72],"services.":[73],"Multiple":[74],"agents":[75],"in":[76],"DRL":[78],"model":[79],"cooperatively":[80],"to":[84],"improve":[85],"utilization":[88],"efficiency.":[89],"Simulation":[90],"results":[91],"illustrate":[92],"that":[93],"our":[94],"proposal":[95],"outperforms":[96],"strategies.":[98]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
