{"id":"https://openalex.org/W3106238611","doi":"https://doi.org/10.1109/jiot.2020.3038468","title":"Blockchain-Based Data Management and Edge-Assisted Trusted Cloaking Area Construction for Location Privacy Protection in Vehicular Networks","display_name":"Blockchain-Based Data Management and Edge-Assisted Trusted Cloaking Area Construction for Location Privacy Protection in Vehicular Networks","publication_year":2020,"publication_date":"2020-11-17","ids":{"openalex":"https://openalex.org/W3106238611","doi":"https://doi.org/10.1109/jiot.2020.3038468","mag":"3106238611"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2020.3038468","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3038468","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/A5080884258","display_name":"Jingyu Feng","orcid":"https://orcid.org/0000-0002-4236-4318"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingyu Feng","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100330976","display_name":"Yin Wang","orcid":"https://orcid.org/0000-0002-6596-6119"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yin Wang","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430890","display_name":"Jialin Wang","orcid":"https://orcid.org/0000-0001-5985-9061"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialin Wang","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100543221","display_name":"Fang Ren","orcid":"https://orcid.org/0000-0002-8442-4251"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Ren","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Cyberspace Security, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080884258"],"corresponding_institution_ids":["https://openalex.org/I4210136859"],"apc_list":null,"apc_paid":null,"fwci":4.3776,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.95369628,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"8","issue":"4","first_page":"2087","last_page":"2101"},"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":0.9988999962806702,"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":0.9972000122070312,"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/cloaking","display_name":"Cloaking","score":0.9304282665252686},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.740774929523468},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7371854782104492},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7062426805496216},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.5868292450904846},{"id":"https://openalex.org/keywords/security-analysis","display_name":"Security analysis","score":0.5167890787124634},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5047262907028198},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.48318377137184143},{"id":"https://openalex.org/keywords/trusted-third-party","display_name":"Trusted third party","score":0.4800106883049011},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.43603190779685974},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.43450793623924255},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.350247323513031},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3430998921394348},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14959710836410522}],"concepts":[{"id":"https://openalex.org/C62973154","wikidata":"https://www.wikidata.org/wiki/Q868018","display_name":"Cloaking","level":3,"score":0.9304282665252686},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.740774929523468},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7371854782104492},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7062426805496216},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.5868292450904846},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.5167890787124634},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5047262907028198},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.48318377137184143},{"id":"https://openalex.org/C139089976","wikidata":"https://www.wikidata.org/wiki/Q2142273","display_name":"Trusted third party","level":2,"score":0.4800106883049011},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.43603190779685974},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.43450793623924255},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.350247323513031},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3430998921394348},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14959710836410522},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2020.3038468","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3038468","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":[],"awards":[{"id":"https://openalex.org/G6635309208","display_name":null,"funder_award_id":"61901367","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":47,"referenced_works":["https://openalex.org/W1604936042","https://openalex.org/W1659483439","https://openalex.org/W1986587573","https://openalex.org/W2002250721","https://openalex.org/W2013390525","https://openalex.org/W2056773559","https://openalex.org/W2074149673","https://openalex.org/W2089910489","https://openalex.org/W2119046642","https://openalex.org/W2157766189","https://openalex.org/W2230697691","https://openalex.org/W2268181947","https://openalex.org/W2438678862","https://openalex.org/W2463730913","https://openalex.org/W2529288420","https://openalex.org/W2531437790","https://openalex.org/W2554670332","https://openalex.org/W2743843812","https://openalex.org/W2744588164","https://openalex.org/W2754529701","https://openalex.org/W2766896817","https://openalex.org/W2767855054","https://openalex.org/W2785089101","https://openalex.org/W2786134370","https://openalex.org/W2787634488","https://openalex.org/W2790168780","https://openalex.org/W2790588927","https://openalex.org/W2803004008","https://openalex.org/W2804658645","https://openalex.org/W2807091904","https://openalex.org/W2888894393","https://openalex.org/W2896489263","https://openalex.org/W2900467432","https://openalex.org/W2902753276","https://openalex.org/W2924974873","https://openalex.org/W2946156608","https://openalex.org/W2962804345","https://openalex.org/W2967816518","https://openalex.org/W2978569441","https://openalex.org/W2993403916","https://openalex.org/W2993987972","https://openalex.org/W3006100279","https://openalex.org/W3045049179","https://openalex.org/W4220942018","https://openalex.org/W4248175462","https://openalex.org/W6653812070","https://openalex.org/W6728238946"],"related_works":["https://openalex.org/W2552091102","https://openalex.org/W3004592867","https://openalex.org/W1964950370","https://openalex.org/W2091236817","https://openalex.org/W272523051","https://openalex.org/W1915933348","https://openalex.org/W2156712281","https://openalex.org/W2144373733","https://openalex.org/W4206072677","https://openalex.org/W4210815353"],"abstract_inverted_index":{"With":[0],"the":[1,11,25,33,37,49,92,97,105,121,132,145,149,156,210,236,243],"tremendous":[2],"pervasion":[3],"of":[4,14,24,36,51,100,124,151,239],"location-based":[5],"services":[6],"(LBSs)":[7],"in":[8,31],"vehicular":[9,186,199],"networks,":[10],"location":[12,35,50,75,98,237],"privacy":[13,28,99,238],"vehicles":[15,55,240],"has":[16,147],"become":[17],"an":[18],"utmost":[19],"concern.":[20],"K-anonymity":[21,58],"is":[22,108,167,225],"one":[23],"most":[26],"popular":[27],"protection":[29],"solutions,":[30],"which":[32],"real":[34],"request":[38,123,134],"vehicle":[39,163],"(RV)":[40],"can":[41],"be":[42,135,183],"covered":[43],"by":[44,161,197],"a":[45,83,191],"cloaking":[46,85,211],"area":[47,86,212],"including":[48],"k":[52],"-1":[53],"cooperative":[54,142],"(CVs).":[56],"However,":[57],"assumes":[59],"all":[60],"CVs":[61,71],"are":[62,250],"always":[63],"honest":[64],"and":[65,140,177,217,234,247],"thus":[66],"offering":[67],"opportunities":[68],"for":[69,185],"dishonest":[70,114,139,229],"to":[72,95,112,119,138,169,204,227],"provide":[73],"false":[74],"information.":[76],"To":[77,153],"combat":[78],"such":[79],"threats,":[80],"we":[81],"propose":[82,190],"trusted":[84],"construction":[87],"(TCAC)":[88],"scheme":[89,224],"based":[90],"on":[91],"trust":[93,106,128,158,171,179,193,207],"mechanism":[94],"protect":[96,235],"vehicles.":[101],"In":[102],"this":[103],"article,":[104],"value":[107,129,172,208],"not":[109],"only":[110],"used":[111],"identify":[113],"CVs,":[115,230,233],"but":[116],"also":[117,189],"utilized":[118],"decide":[120],"LBS":[122,133],"RV.":[125],"A":[126],"low":[127],"will":[130],"make":[131],"rejected":[136],"due":[137],"selfish":[141,232],"behaviors":[143],"when":[144],"RV":[146],"played":[148],"role":[150],"CV.":[152],"deal":[154],"with":[155],"massive":[157],"requirements":[159],"caused":[160],"frequent":[162],"movement,":[164],"edge":[165],"computing":[166],"employed":[168],"assist":[170],"evaluation.":[173],"Moreover,":[174],"traditional":[175],"central":[176],"distributed":[178],"data":[180,194],"management":[181,195],"may":[182],"unsuitable":[184],"networks.":[187],"We":[188],"blockchain-based":[192],"method":[196],"combining":[198],"regions":[200],"partition,":[201],"so":[202],"as":[203],"rapidly":[205],"evaluate":[206],"during":[209],"construction.":[213],"The":[214],"security":[215],"analysis":[216],"simulation":[218],"results":[219],"indicate":[220],"that":[221],"our":[222],"proposed":[223],"resilient":[226],"suppress":[228],"inspire":[231],"effectively,":[241],"whereas":[242],"required":[244],"computation":[245],"time":[246],"communication":[248],"cost":[249],"both":[251],"limited.":[252]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":6}],"updated_date":"2026-02-28T09:26:25.869077","created_date":"2025-10-10T00:00:00"}
