{"id":"https://openalex.org/W3024554844","doi":"https://doi.org/10.1109/jiot.2020.2994975","title":"An Autonomous Lane-Changing System With Knowledge Accumulation and Transfer Assisted by Vehicular Blockchain","display_name":"An Autonomous Lane-Changing System With Knowledge Accumulation and Transfer Assisted by Vehicular Blockchain","publication_year":2020,"publication_date":"2020-05-16","ids":{"openalex":"https://openalex.org/W3024554844","doi":"https://doi.org/10.1109/jiot.2020.2994975","mag":"3024554844"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2020.2994975","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.2994975","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5045398354","display_name":"Yuchuan Fu","orcid":"https://orcid.org/0000-0003-1966-9161"},"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":"Yuchuan Fu","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-1966-9161","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015340798","display_name":"Changle Li","orcid":"https://orcid.org/0000-0003-2568-8908"},"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":"Changle Li","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-2568-8908","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100420016","display_name":"F. Richard Yu","orcid":"https://orcid.org/0000-0003-1006-7594"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fei Richard Yu","raw_affiliation_strings":["Department of Systems and Computer Engineering, Carleton University, Ottawa, Canada"],"raw_orcid":"https://orcid.org/0000-0003-1006-7594","affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University, Ottawa, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040978564","display_name":"Tom H. Luan","orcid":"https://orcid.org/0000-0002-5215-7443"},"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":"Tom H. Luan","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi\u2019an, China","School of Cyber Engineering, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-5215-7443","affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100446961","display_name":"Yao Zhang","orcid":"https://orcid.org/0000-0002-1276-5399"},"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":"Yao Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.2778,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.97088304,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"7","issue":"11","first_page":"11123","last_page":"11136"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10524","display_name":"Traffic control and management","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":0.8329707980155945},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.789293646812439},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.7307742238044739},{"id":"https://openalex.org/keywords/inefficiency","display_name":"Inefficiency","score":0.6981998682022095},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5828840732574463},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5430923700332642},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.497071772813797},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4895423352718353},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.45796942710876465},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.4503346085548401},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4104553461074829},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.384998619556427},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3744555711746216},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.089501291513443}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8329707980155945},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.789293646812439},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.7307742238044739},{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.6981998682022095},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5828840732574463},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5430923700332642},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.497071772813797},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4895423352718353},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.45796942710876465},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.4503346085548401},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4104553461074829},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.384998619556427},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3744555711746216},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.089501291513443},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"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/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2020.2994975","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.2994975","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6200000047683716}],"awards":[{"id":"https://openalex.org/G4905520761","display_name":null,"funder_award_id":"U1801266","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1575823289","https://openalex.org/W1901616594","https://openalex.org/W2048294994","https://openalex.org/W2107264220","https://openalex.org/W2122160519","https://openalex.org/W2129660761","https://openalex.org/W2158447213","https://openalex.org/W2165150801","https://openalex.org/W2173248099","https://openalex.org/W2199000878","https://openalex.org/W2520401385","https://openalex.org/W2530417694","https://openalex.org/W2558738305","https://openalex.org/W2563338958","https://openalex.org/W2566918566","https://openalex.org/W2605157201","https://openalex.org/W2741014559","https://openalex.org/W2744765761","https://openalex.org/W2752213917","https://openalex.org/W2771841667","https://openalex.org/W2783466847","https://openalex.org/W2786393483","https://openalex.org/W2796096089","https://openalex.org/W2802340657","https://openalex.org/W2803109435","https://openalex.org/W2809404773","https://openalex.org/W2891362044","https://openalex.org/W2898082692","https://openalex.org/W2906647810","https://openalex.org/W2907834603","https://openalex.org/W2913127416","https://openalex.org/W2941842076","https://openalex.org/W2948769381","https://openalex.org/W2955338161","https://openalex.org/W2963333146","https://openalex.org/W2963864421","https://openalex.org/W2969792793","https://openalex.org/W3004129452","https://openalex.org/W3008785825","https://openalex.org/W4302570325","https://openalex.org/W6684205842","https://openalex.org/W6743432293"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3048554917","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4386732777","https://openalex.org/W4304136894","https://openalex.org/W3216065934"],"abstract_inverted_index":{"Inappropriate":[0],"lane":[1],"following":[2],"and":[3,8,20,49,103,116,141,177,182,208,251,268],"changing":[4],"behaviors":[5],"of":[6,28,51,138,149,179,188,239,253,258],"connected":[7],"autonomous":[9,34,77,119],"vehicles":[10],"(CAVs)":[11],"can":[12,191],"result":[13],"in":[14,197,201,256],"accidents,":[15],"such":[16,52,229],"as":[17,90,92,112,230,233,263,265],"rear-end":[18],"collision":[19],"side":[21],"collision.":[22],"To":[23],"remedy":[24],"that,":[25],"the":[26,47,109,118,123,142,147,160,175,180,186,189,205,216,221,226,249],"use":[27,220],"deep":[29,124],"reinforcement":[30],"learning":[31,55,73,84,144,156,206,259],"(DRL)":[32],"for":[33,61,76,236],"driving":[35,139,261],"decisions":[36],"is":[37,58,170],"currently":[38],"a":[39,53,70,113,131,135,154,167],"widely":[40],"used":[41],"promising":[42],"solution.":[43],"In":[44,184],"this":[45,62],"case,":[46],"accuracy":[48],"effectiveness":[50,250],"machine":[54],"(ML)":[56],"model":[57,108,228],"quite":[59],"essential":[60],"artificial":[63],"intelligence":[64],"(AI)-enabled":[65],"CAVs.":[66,165],"This":[67],"article":[68],"proposes":[69],"blockchain-based":[71],"collective":[72,99,155,198],"(BCL)":[74],"framework":[75,157],"lane-changing":[78,110,120],"systems.":[79],"Four":[80],"key":[81],"issues,":[82],"namely,":[83],"efficiency,":[85,260],"data":[86],"security,":[87],"users'":[88],"privacy,":[89],"well":[91,264],"communication":[93,217],"burden,":[94,218],"are":[95],"addressed":[96],"by":[97,164],"applying":[98],"learning,":[100,232],"vehicular":[101,168],"blockchain,":[102],"knowledge":[104,223],"transfer.":[105],"First,":[106],"we":[107,152,219],"problem":[111,148],"DRL":[114],"process":[115,207],"learn":[117],"strategy":[121],"through":[122],"deterministic":[125],"policy":[126],"gradient":[127],"(DDPG)":[128],"algorithm.":[129],"Second,":[130],"single":[132],"CAV":[133],"involves":[134],"limited":[136],"number":[137],"scenarios,":[140],"independent":[143],"method":[145],"has":[146],"inefficiency.":[150],"Therefore,":[151],"propose":[153],"to":[158,173,195,203],"utilize":[159],"\u201ccollective":[161],"intelligence\u201d":[162],"shared":[163],"Third,":[166],"blockchain":[169,190],"then":[171],"applied":[172],"ensure":[174],"security":[176,267],"privacy":[178],"user":[181],"data.":[183],"addition,":[185],"introduction":[187],"incentivize":[192],"more":[193],"users":[194],"participate":[196],"learning.":[199],"Finally,":[200],"order":[202],"accelerate":[204],"achieve":[209],"higher":[210],"level":[211],"performance":[212],"while":[213],"further":[214],"reducing":[215],"corresponding":[222],"extracted":[224],"from":[225],"ML":[227,243],"human":[231],"privileged":[234],"information":[235],"sharing":[237,241],"instead":[238],"directly":[240],"local":[242],"models.":[244],"Extensive":[245],"simulation":[246],"results":[247],"validate":[248],"efficiency":[252],"our":[254],"proposal":[255],"terms":[257],"safety,":[262],"system":[266],"robustness.":[269]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":4}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}