{"id":"https://openalex.org/W3135364964","doi":"https://doi.org/10.1109/tvt.2021.3064834","title":"Blockchain-Based Privacy-Preserving Driver Monitoring for MaaS in the Vehicular IoT","display_name":"Blockchain-Based Privacy-Preserving Driver Monitoring for MaaS in the Vehicular IoT","publication_year":2021,"publication_date":"2021-03-09","ids":{"openalex":"https://openalex.org/W3135364964","doi":"https://doi.org/10.1109/tvt.2021.3064834","mag":"3135364964"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3064834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3064834","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/A5006107599","display_name":"Qinglei Kong","orcid":"https://orcid.org/0000-0002-9740-0240"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinglei Kong","raw_affiliation_strings":["Future Network of Intelligence Institute (FNii), the Chinese University of Hong Kong, Shenzhen, China","University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii), the Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070447777","display_name":"Rongxing Lu","orcid":"https://orcid.org/0000-0001-5720-0941"},"institutions":[{"id":"https://openalex.org/I106938459","display_name":"University of New Brunswick","ror":"https://ror.org/05nkf0n29","country_code":"CA","type":"education","lineage":["https://openalex.org/I106938459"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rongxing Lu","raw_affiliation_strings":["Faculty of Computer Science, University of New Brunswick, Fredericton, NB, Canada"],"raw_orcid":"https://orcid.org/0000-0001-5720-0941","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, University of New Brunswick, Fredericton, NB, Canada","institution_ids":["https://openalex.org/I106938459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100696174","display_name":"Feng Yin","orcid":"https://orcid.org/0000-0001-5754-9246"},"institutions":[{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Yin","raw_affiliation_strings":["Future Network of Intelligence Institute (FNii), Shenzhen Research Institute of Big Data, and the Chinese University of Hong Kong, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-5754-9246","affiliations":[{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii), Shenzhen Research Institute of Big Data, and the Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210099586","https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009164482","display_name":"Shuguang Cui","orcid":"https://orcid.org/0000-0003-2608-775X"},"institutions":[{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuguang Cui","raw_affiliation_strings":["Future Network of Intelligence Institute (FNii), Shenzhen Research Institute of Big Data, and the Chinese University of Hong Kong, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-2608-775X","affiliations":[{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii), Shenzhen Research Institute of Big Data, and the Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210099586","https://openalex.org/I4210116924"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.1939,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.97962107,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"70","issue":"4","first_page":"3788","last_page":"3799"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9997000098228455,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9997000098228455,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994999766349792,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9994999766349792,"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/bloom-filter","display_name":"Bloom filter","score":0.8936532139778137},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.751086950302124},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.5607762932777405},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.528933584690094},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4851711392402649},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4642425775527954},{"id":"https://openalex.org/keywords/verifiable-secret-sharing","display_name":"Verifiable secret sharing","score":0.46319904923439026},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.45964857935905457},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3353244662284851},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.21350142359733582},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14311504364013672}],"concepts":[{"id":"https://openalex.org/C147224247","wikidata":"https://www.wikidata.org/wiki/Q885373","display_name":"Bloom filter","level":2,"score":0.8936532139778137},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.751086950302124},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.5607762932777405},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.528933584690094},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4851711392402649},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4642425775527954},{"id":"https://openalex.org/C85847156","wikidata":"https://www.wikidata.org/wiki/Q59015987","display_name":"Verifiable secret sharing","level":3,"score":0.46319904923439026},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.45964857935905457},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3353244662284851},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.21350142359733582},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14311504364013672},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2021.3064834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3064834","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/G3092286555","display_name":null,"funder_award_id":"2020M671897","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6780184771","display_name":null,"funder_award_id":"92067202","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W24208044","https://openalex.org/W1571926107","https://openalex.org/W2024046085","https://openalex.org/W2055817410","https://openalex.org/W2125770033","https://openalex.org/W2132172731","https://openalex.org/W2145286644","https://openalex.org/W2148797863","https://openalex.org/W2172717914","https://openalex.org/W2286343943","https://openalex.org/W2561905839","https://openalex.org/W2605157201","https://openalex.org/W2742699470","https://openalex.org/W2754620430","https://openalex.org/W2801576183","https://openalex.org/W2803109435","https://openalex.org/W2808479741","https://openalex.org/W2889275267","https://openalex.org/W2894786170","https://openalex.org/W2906042702","https://openalex.org/W2911810074","https://openalex.org/W2972990332","https://openalex.org/W3006140890","https://openalex.org/W3049305796","https://openalex.org/W3097072081","https://openalex.org/W6601034228"],"related_works":["https://openalex.org/W2086572746","https://openalex.org/W2157216338","https://openalex.org/W2604468458","https://openalex.org/W121740227","https://openalex.org/W1662107788","https://openalex.org/W3082379938","https://openalex.org/W2364126283","https://openalex.org/W1872559406","https://openalex.org/W4383721755","https://openalex.org/W3122172798"],"abstract_inverted_index":{"Driving":[0],"behaviors":[1,38],"are":[2],"highly":[3],"relevant":[4],"to":[5,24,41,75,129],"automotive":[6],"statuses":[7],"and":[8,29,45,59,96,203,206],"on-board":[9],"safety,":[10],"which":[11],"offer":[12],"compelling":[13],"shreds":[14],"of":[15,36,43,62,117,123,132,143,155,167,177,189,212],"evidence":[16],"for":[17],"mobility":[18],"as":[19,184,186],"a":[20,67,77,93,148,190],"service":[21],"(MaaS)":[22],"providers":[23],"develop":[25],"personalized":[26],"rental":[27],"prices":[28],"insurance":[30],"products.":[31],"However,":[32,139],"the":[33,56,70,83,85,99,115,118,120,130,133,140,153,156,164,175,178,187,197,200,209],"direct":[34],"dissemination":[35,61],"driving":[37],"may":[39],"lead":[40],"violations":[42],"identity":[44],"location":[46],"privacy.":[47],"In":[48],"this":[49],"paper,":[50],"our":[51,124],"proposed":[52,86],"mechanism":[53],"first":[54,88],"achieves":[55],"verifiable":[57],"aggregation":[58,172],"immutable":[60],"performance":[63,80,101,110,192],"records":[64,134,157,179,214],"by":[65],"exploiting":[66],"blockchain":[68],"with":[69,92],"proof-of-stake":[71],"(PoS)":[72],"consensus.":[73],"Moreover,":[74],"acquire":[76],"driver's":[78,191],"aggregated":[79],"record":[81,102],"from":[82],"blockchain,":[84],"scheme":[87,125,146,170],"realizes":[89],"quick":[90],"identification":[91],"Bloom":[94,149],"filter":[95,150],"further":[97],"approaches":[98],"target":[100],"through":[103],"an":[104],"oblivious":[105],"transfer":[106],"(OT)":[107],"protocol.":[108],"A":[109],"evaluation":[111],"shows":[112],"that":[113],"during":[114,159],"acquisition":[116],"records,":[119],"computational":[121,141,165,204],"complexity":[122,142,166],"is":[126],"only":[127],"related":[128],"scale":[131,154,176],"contained":[135,180],"in":[136,181,215],"one":[137,144,182],"transaction.":[138,217],"traditional":[145,169],"without":[147,171],"depends":[151],"on":[152,174],"generated":[158],"each":[160,216],"time":[161],"slot.":[162],"Furthermore,":[163],"another":[168],"relies":[173],"transaction,":[183],"well":[185],"length":[188],"history.":[193],"We":[194],"also":[195],"investigate":[196],"trade-off":[198],"between":[199],"privacy":[201],"level":[202],"complexity,":[205],"we":[207],"determine":[208],"optimal":[210],"number":[211],"data":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":22},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":20}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
