{"id":"https://openalex.org/W2044980128","doi":"https://doi.org/10.1109/iccve.2013.6799933","title":"Efficient pseudonym changing schemes for location privacy protection in VANETs","display_name":"Efficient pseudonym changing schemes for location privacy protection in VANETs","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2044980128","doi":"https://doi.org/10.1109/iccve.2013.6799933","mag":"2044980128"},"language":"en","primary_location":{"id":"doi:10.1109/iccve.2013.6799933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccve.2013.6799933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Connected Vehicles and Expo (ICCVE)","raw_type":"proceedings-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/A5015205558","display_name":"Yeong-Sheng Chen","orcid":"https://orcid.org/0000-0002-6197-1615"},"institutions":[{"id":"https://openalex.org/I49645291","display_name":"National Taipei University of Education","ror":"https://ror.org/02bzpph30","country_code":"TW","type":"education","lineage":["https://openalex.org/I49645291"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yeong-Sheng Chen","raw_affiliation_strings":["Department of Computer Science, National Taipei University of Education, Taipei, Taiwan","Dept. of Computer Science, National Taipei University of Education, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Taipei University of Education, Taipei, Taiwan","institution_ids":["https://openalex.org/I49645291"]},{"raw_affiliation_string":"Dept. of Computer Science, National Taipei University of Education, Taipei, Taiwan","institution_ids":["https://openalex.org/I49645291"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058492456","display_name":"Tang-Te Lo","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tang-Te Lo","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067944698","display_name":"Chiu-Hua Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chiu-Hua Lee","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067426723","display_name":"Ai\u2010Chun Pang","orcid":"https://orcid.org/0000-0002-8275-2366"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ai-Chun Pang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015205558"],"corresponding_institution_ids":["https://openalex.org/I49645291"],"apc_list":null,"apc_paid":null,"fwci":0.6196907,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.74909517,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"937","last_page":"938"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"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"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9959999918937683,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.986299991607666,"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/pseudonym","display_name":"Pseudonym","score":0.9949276447296143},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.7447625398635864},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7225989103317261},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6233307719230652},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5929580330848694},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.4948961138725281},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4289569556713104},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17530906200408936},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1656334400177002}],"concepts":[{"id":"https://openalex.org/C2776021475","wikidata":"https://www.wikidata.org/wiki/Q61002","display_name":"Pseudonym","level":2,"score":0.9949276447296143},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7447625398635864},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7225989103317261},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6233307719230652},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5929580330848694},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.4948961138725281},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4289569556713104},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17530906200408936},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1656334400177002},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccve.2013.6799933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccve.2013.6799933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Connected Vehicles and Expo (ICCVE)","raw_type":"proceedings-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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W24067677","https://openalex.org/W1833322956","https://openalex.org/W1967366443","https://openalex.org/W1967880185","https://openalex.org/W2060394563","https://openalex.org/W2064054831","https://openalex.org/W2153064994","https://openalex.org/W2544767194","https://openalex.org/W6600981286","https://openalex.org/W6638755148","https://openalex.org/W6666772874"],"related_works":["https://openalex.org/W2768875466","https://openalex.org/W1997829132","https://openalex.org/W2360653114","https://openalex.org/W2562351376","https://openalex.org/W2941933187","https://openalex.org/W2909200503","https://openalex.org/W2171926540","https://openalex.org/W2774701450","https://openalex.org/W2088072318","https://openalex.org/W2140215050"],"abstract_inverted_index":{"To":[0],"achieve":[1,36],"location":[2,61,99],"privacy":[3,100],"for":[4,104],"Location-Based":[5],"Services":[6],"(LBS)":[7],"in":[8,22,169,184],"the":[9,23,57,60,67,90,112,116,119,123,137,149,163,170,189],"Vehicular":[10],"Ad-hoc":[11],"Network":[12],"(VANET)":[13],"environment,":[14],"many":[15],"pseudonym":[16,51,55,85,93,106,156,181],"changing":[17,86,107,157],"mechanisms":[18,127,165],"have":[19,144,166],"been":[20,145],"proposed":[21,109,164],"literature.":[24],"Although":[25],"some":[26],"exiting":[27],"mechanisms,":[28],"such":[29],"as":[30],"AGE,":[31],"SLOW,":[32],"SPOT":[33],"and":[34,66,118,131],"can":[35],"high":[37,98,174],"security":[38],"level,":[39],"yet":[40],"much":[41],"overhead":[42],"is":[43],"incurred":[44],"due":[45],"to":[46,70,88],"a":[47],"large":[48],"number":[49,91,179],"of":[50,78,92,114,122,139,172,180],"changes.":[52],"While":[53],"performing":[54,105],"changes,":[56,182],"services":[58],"from":[59],"server":[62],"will":[63],"be":[64,71],"interrupted":[65],"routing":[68],"has":[69,188],"reestablished,":[72],"causing":[73],"communication":[74],"overheads.":[75],"In":[76],"light":[77],"this":[79,81],"observation,":[80],"study":[82],"proposes":[83],"efficient":[84],"schemes":[87],"minimize":[89],"changes":[94],"while":[95],"still":[96],"achieving":[97,173],"protection":[101,175],"level.":[102],"Criteria":[103],"are":[108,133],"by":[110,135],"considering":[111],"age":[113],"pseudonyms,":[115],"speed,":[117],"moving":[120],"direction":[121],"vehicles.":[124],"Thus,":[125],"four":[126],"AS,":[128],"AD,":[129],"SD":[130],"ADS":[132,186],"developed":[134],"using":[136],"combination":[138],"these":[140],"three":[141],"factors.":[142],"Simulations":[143],"carried":[146],"out":[147],"with":[148,153,177],"SUMO":[150],"simulator.":[151],"Compared":[152],"other":[154],"existing":[155],"approaches,":[158],"simulation":[159],"results":[160],"show":[161],"that":[162],"better":[167],"performance":[168],"sense":[171],"rate":[176],"less":[178],"and,":[183],"particular,":[185],"always":[187],"best":[190],"performance.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}