{"id":"https://openalex.org/W4200316268","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625563","title":"Decentralized Learning-based Scenario Identification Method for Intelligent Vehicular Communications","display_name":"Decentralized Learning-based Scenario Identification Method for Intelligent Vehicular Communications","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200316268","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625563"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625563","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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 94th Vehicular Technology Conference (VTC2021-Fall)","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/A5103106238","display_name":"Yaru Zhou","orcid":"https://orcid.org/0000-0001-8143-4393"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaru Zhou","raw_affiliation_strings":["College of Telecommunications and Information Engineering, NJUPT, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039411623","display_name":"Yu Wangt","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Wangt","raw_affiliation_strings":["College of Telecommunications and Information Engineering, NJUPT, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100354999","display_name":"Pengfei Liu","orcid":"https://orcid.org/0000-0002-1603-3670"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Liu","raw_affiliation_strings":["College of Telecommunications and Information Engineering, NJUPT, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101782559","display_name":"Jie Yang","orcid":"https://orcid.org/0000-0002-6156-2694"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Yang","raw_affiliation_strings":["College of Telecommunications and Information Engineering, NJUPT, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016337773","display_name":"Tomoaki Ohtsuki","orcid":"https://orcid.org/0000-0003-3961-1426"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]},{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN","JP"],"is_corresponding":false,"raw_author_name":"Tomoaki Ohtsuki","raw_affiliation_strings":["College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","Keio University, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087599025","display_name":"Hikmet Sari","orcid":"https://orcid.org/0000-0001-8114-6164"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hikmet Sari","raw_affiliation_strings":["College of Telecommunications and Information Engineering, NJUPT, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, NJUPT, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1465,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.43683948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"67","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9843999743461609,"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":0.7912212014198303},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6536903381347656},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5631191730499268},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5434054136276245},{"id":"https://openalex.org/keywords/hotspot","display_name":"Hotspot (geology)","score":0.5430977940559387},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.45841193199157715},{"id":"https://openalex.org/keywords/vehicular-communication-systems","display_name":"Vehicular communication systems","score":0.45435041189193726},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.4456928074359894},{"id":"https://openalex.org/keywords/federated-learning","display_name":"Federated learning","score":0.4182942509651184},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.4163421392440796},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.41419684886932373},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39780521392822266},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38678178191185},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3431662917137146},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3329942226409912},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17524218559265137},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15123626589775085},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.13367196917533875},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.11095628142356873},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09635329246520996}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7912212014198303},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6536903381347656},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5631191730499268},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5434054136276245},{"id":"https://openalex.org/C146481406","wikidata":"https://www.wikidata.org/wiki/Q105131","display_name":"Hotspot (geology)","level":2,"score":0.5430977940559387},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.45841193199157715},{"id":"https://openalex.org/C30095986","wikidata":"https://www.wikidata.org/wiki/Q1035238","display_name":"Vehicular communication systems","level":5,"score":0.45435041189193726},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.4456928074359894},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.4182942509651184},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.4163421392440796},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.41419684886932373},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39780521392822266},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38678178191185},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3431662917137146},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3329942226409912},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17524218559265137},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15123626589775085},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.13367196917533875},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.11095628142356873},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09635329246520996},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-fall52928.2021.9625563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625563","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1520811730","https://openalex.org/W1991261542","https://openalex.org/W2068349748","https://openalex.org/W2119112357","https://openalex.org/W2765756443","https://openalex.org/W2778621883","https://openalex.org/W2802508687","https://openalex.org/W2808769300","https://openalex.org/W2888383296","https://openalex.org/W2948003546","https://openalex.org/W2958201668","https://openalex.org/W2970406288","https://openalex.org/W2996508332","https://openalex.org/W2998623450","https://openalex.org/W3003174479","https://openalex.org/W3006541201","https://openalex.org/W3023944502","https://openalex.org/W3049287738","https://openalex.org/W3100000822"],"related_works":["https://openalex.org/W4389299455","https://openalex.org/W4389401994","https://openalex.org/W2803716067","https://openalex.org/W2735344741","https://openalex.org/W4285211764","https://openalex.org/W623711359","https://openalex.org/W3199384537","https://openalex.org/W2802293874","https://openalex.org/W4312661457","https://openalex.org/W2070120713"],"abstract_inverted_index":{"Scenario":[0],"identification":[1],"(SCI)":[2],"is":[3,28,82,94,102],"one":[4],"of":[5,34,59,109],"key":[6],"techniques":[7],"for":[8,53,84],"intelligent":[9],"vehicular":[10,85],"communications":[11],"(IVC)":[12],"to":[13,31],"maintain":[14],"an":[15],"effective":[16],"and":[17,61,68,79,98],"reliable":[18],"operating":[19],"state.":[20],"Based":[21],"on":[22,56],"the":[23,38,57,73,91,99,107],"deep":[24],"learning":[25],"(DL),":[26],"it":[27],"a":[29,48],"hotspot":[30],"identify":[32],"scenarios":[33],"wireless":[35,43],"communication":[36],"using":[37],"characteristic":[39],"quantity":[40],"inherent":[41],"in":[42],"channels.":[44],"This":[45],"paper":[46],"proposes":[47],"decentralized":[49],"learning-based":[50],"SCI":[51],"(DecentSCI)":[52],"IVC,":[54],"relying":[55],"algorithm":[58],"lightweight":[60],"model":[62,71,100],"aggregation.":[63],"By":[64],"improving":[65],"training":[66,92],"efficiency":[67,93],"meanwhile":[69],"reducing":[70],"complexity,":[72],"proposed":[74],"method":[75],"achieves":[76],"low":[77],"computing":[78],"communication,":[80],"which":[81],"applicable":[83],"devices.":[86],"Simulation":[87],"results":[88],"show":[89],"that":[90],"upgraded":[95],"by":[96,104],"97.15%":[97],"complexity":[101],"decreased":[103],"90.25%":[105],"at":[106],"cost":[108],"slight":[110],"performance":[111],"loss,":[112],"i.e.,":[113],"0.15%.":[114]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
