{"id":"https://openalex.org/W2090168469","doi":"https://doi.org/10.1109/tvt.2013.2266347","title":"MixZone in Motion: Achieving Dynamically Cooperative Location Privacy Protection in Delay-Tolerant Networks","display_name":"MixZone in Motion: Achieving Dynamically Cooperative Location Privacy Protection in Delay-Tolerant Networks","publication_year":2013,"publication_date":"2013-06-05","ids":{"openalex":"https://openalex.org/W2090168469","doi":"https://doi.org/10.1109/tvt.2013.2266347","mag":"2090168469"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2013.2266347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2013.2266347","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/A5073827206","display_name":"Suguo Du","orcid":"https://orcid.org/0000-0002-2313-6555"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Suguo Du","raw_affiliation_strings":["Department of Management Science, Shanghai Jiao Tong University, Shanghai, China","Dept. of Manage. Sci., Shanghai Jiao Tong Univ., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Management Science, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept. of Manage. Sci., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039106671","display_name":"Haojin Zhu","orcid":"https://orcid.org/0000-0001-5079-4556"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojin Zhu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100371535","display_name":"Xiaolong Li","orcid":"https://orcid.org/0000-0001-7493-2650"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolong Li","raw_affiliation_strings":["Department of Management Science, Shanghai Jiao Tong University, Shanghai, China","Dept. of Manage. Sci., Shanghai Jiao Tong Univ., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Management Science, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept. of Manage. Sci., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106707877","display_name":"Kaoru Ota","orcid":"https://orcid.org/0000-0002-3382-1652"},"institutions":[{"id":"https://openalex.org/I41725924","display_name":"Muroran Institute of Technology","ror":"https://ror.org/04rymkk69","country_code":"JP","type":"education","lineage":["https://openalex.org/I41725924"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kaoru Ota","raw_affiliation_strings":["Department of Information and Electronic Engineering, Muroran Institute of Technology, Muroran, Japan","Dept. of Inf. & Electron. Eng., Muroran Inst. of Technol., Muroran, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information and Electronic Engineering, Muroran Institute of Technology, Muroran, Japan","institution_ids":["https://openalex.org/I41725924"]},{"raw_affiliation_string":"Dept. of Inf. & Electron. Eng., Muroran Inst. of Technol., Muroran, Japan","institution_ids":["https://openalex.org/I41725924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061453937","display_name":"Mianxiong Dong","orcid":"https://orcid.org/0000-0002-2788-3451"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mianxiong Dong","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Aizu-Wakamatsu, Japan","School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Aizu-Wakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]},{"raw_affiliation_string":"School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5073827206"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":5.0744,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.95781963,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"62","issue":"9","first_page":"4565","last_page":"4575"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9887999892234802,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9801999926567078,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.774928092956543},{"id":"https://openalex.org/keywords/avatar","display_name":"Avatar","score":0.7394670844078064},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.7017132639884949},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6757165193557739},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6755422353744507},{"id":"https://openalex.org/keywords/pseudonym","display_name":"Pseudonym","score":0.5497027039527893},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4446401298046112},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3865393400192261},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22312882542610168},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.13385045528411865},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1076849102973938}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.774928092956543},{"id":"https://openalex.org/C2777365542","wikidata":"https://www.wikidata.org/wiki/Q83090","display_name":"Avatar","level":2,"score":0.7394670844078064},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.7017132639884949},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6757165193557739},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6755422353744507},{"id":"https://openalex.org/C2776021475","wikidata":"https://www.wikidata.org/wiki/Q61002","display_name":"Pseudonym","level":2,"score":0.5497027039527893},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4446401298046112},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3865393400192261},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22312882542610168},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.13385045528411865},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1076849102973938},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2013.2266347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2013.2266347","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":[{"score":0.6200000047683716,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1555230276","https://openalex.org/W1572481965","https://openalex.org/W1923680614","https://openalex.org/W1995875735","https://openalex.org/W2000053617","https://openalex.org/W2001540531","https://openalex.org/W2017645660","https://openalex.org/W2041404167","https://openalex.org/W2044110164","https://openalex.org/W2044184930","https://openalex.org/W2044931626","https://openalex.org/W2075346329","https://openalex.org/W2079145130","https://openalex.org/W2079274032","https://openalex.org/W2086596492","https://openalex.org/W2107053095","https://openalex.org/W2109505558","https://openalex.org/W2116347193","https://openalex.org/W2129849999","https://openalex.org/W2139650347","https://openalex.org/W2145498707","https://openalex.org/W2145839329","https://openalex.org/W2158074827","https://openalex.org/W2162960057","https://openalex.org/W2171278763","https://openalex.org/W4242656826","https://openalex.org/W6633307305","https://openalex.org/W6640315825","https://openalex.org/W6676203049","https://openalex.org/W7073872408"],"related_works":["https://openalex.org/W4312703968","https://openalex.org/W4238485385","https://openalex.org/W3040655580","https://openalex.org/W4237288550","https://openalex.org/W3138471234","https://openalex.org/W2384544638","https://openalex.org/W2161277559","https://openalex.org/W1502313685","https://openalex.org/W3112632410","https://openalex.org/W2372679928"],"abstract_inverted_index":{"Delay-tolerant":[0],"networks":[1,8],"(DTNs)":[2],"are":[3,123,149],"typically":[4],"sparse":[5,83],"ad":[6],"hoc":[7],"where":[9],"node":[10,104,156],"density":[11,61],"is":[12,79,90,173],"low":[13,59],"and":[14,62,105,109,183,192],"contacts":[15],"between":[16],"nodes":[17,35,98,111],"in":[18,41,51,99,118],"the":[19,100,138,163,190,195],"network":[20,60],"do":[21],"not":[22,48],"occur":[23],"very":[24],"frequently.":[25],"The":[26,85],"existing":[27],"location":[28,74,134],"privacy":[29,75,135],"protection":[30,76,136],"methods,":[31],"which":[32,78,122,148,172],"require":[33],"mobile":[34],"to":[36,54,91,112,157,162,188],"collectively":[37],"change":[38,117],"their":[39,55],"pseudonyms":[40],"special":[42],"regions":[43],"called":[44,80],"mix":[45,126,165],"zones,":[46,166],"may":[47],"work":[49],"well":[50],"DTNs":[52],"due":[53],"unique":[56],"characteristics,":[57],"including":[58],"limited":[63],"contact":[64],"duration.":[65],"In":[66],"this":[67],"paper,":[68],"we":[69],"propose":[70],"a":[71,93,103,114,142,169,176],"novel":[72],"cooperative":[73],"scheme,":[77],"AVATAR,":[81],"for":[82],"DTNs.":[84],"main":[86],"idea":[87],"of":[88,96,102,140,144,194],"AVATAR":[89,129,167],"generate":[92],"certain":[94],"number":[95],"virtual":[97,108,125,164],"proximity":[101],"allow":[106],"both":[107],"real":[110],"make":[113],"coordinated":[115],"pseudonym":[116],"an":[119],"enlarged":[120],"region,":[121],"named":[124,150],"zones.":[127],"Each":[128],"participant":[130],"benefits":[131],"from":[132],"increased":[133],"at":[137],"cost":[139],"generating":[141],"series":[143],"signed":[145],"position":[146],"messages,":[147],"footprint":[151,160],"signatures.":[152],"To":[153],"stimulate":[154],"each":[155],"contribute":[158],"more":[159],"signatures":[161],"proposes":[168],"reward":[170],"mechanism,":[171],"modeled":[174],"as":[175],"multiunit":[177],"discriminatory":[178],"auction":[179],"game.":[180],"Extensive":[181],"simulations":[182],"analysis":[184],"have":[185],"been":[186],"provided":[187],"demonstrate":[189],"effectiveness":[191],"efficiency":[193],"proposed":[196],"scheme.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
