{"id":"https://openalex.org/W2997254406","doi":"https://doi.org/10.1109/latincom48065.2019.8937864","title":"Dynamic Temporal Mix-Zone Placement Approach for Location-Based Services Privacy","display_name":"Dynamic Temporal Mix-Zone Placement Approach for Location-Based Services Privacy","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W2997254406","doi":"https://doi.org/10.1109/latincom48065.2019.8937864","mag":"2997254406"},"language":"en","primary_location":{"id":"doi:10.1109/latincom48065.2019.8937864","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom48065.2019.8937864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Latin-American Conference on Communications (LATINCOM)","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/A5000516886","display_name":"Alisson R. Svaigen","orcid":"https://orcid.org/0000-0003-2969-554X"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Alisson Renan Svaigen","raw_affiliation_strings":["Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053829615","display_name":"Heitor S. Ramos","orcid":"https://orcid.org/0000-0003-4523-6466"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Heitor S. Ramos","raw_affiliation_strings":["Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110268651","display_name":"Linnyer B. Ruiz","orcid":null},"institutions":[{"id":"https://openalex.org/I123443094","display_name":"Universidade Estadual de Maring\u00e1","ror":"https://ror.org/04bqqa360","country_code":"BR","type":"education","lineage":["https://openalex.org/I123443094"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Linnyer B. Ruiz","raw_affiliation_strings":["Universidade Estadual de Maring\u00e1, Maring\u00e1, PR, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Estadual de Maring\u00e1, Maring\u00e1, PR, Brazil","institution_ids":["https://openalex.org/I123443094"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076640892","display_name":"Ant\u00f4nio A. F. Loureiro","orcid":"https://orcid.org/0000-0002-5250-1785"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Antonio A.F. Loureiro","raw_affiliation_strings":["Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000516886"],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":null,"apc_paid":null,"fwci":0.42,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7237971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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":0.9998999834060669,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9980999827384949,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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":0.767030656337738},{"id":"https://openalex.org/keywords/pseudonym","display_name":"Pseudonym","score":0.6096587181091309},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5280609726905823},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.41765716671943665},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32844215631484985},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21565017104148865},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18594330549240112}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.767030656337738},{"id":"https://openalex.org/C2776021475","wikidata":"https://www.wikidata.org/wiki/Q61002","display_name":"Pseudonym","level":2,"score":0.6096587181091309},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5280609726905823},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.41765716671943665},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32844215631484985},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21565017104148865},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18594330549240112},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/latincom48065.2019.8937864","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom48065.2019.8937864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Latin-American Conference on Communications (LATINCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1540641082","https://openalex.org/W1977556410","https://openalex.org/W1989331329","https://openalex.org/W1998450241","https://openalex.org/W2064054831","https://openalex.org/W2087194317","https://openalex.org/W2116179650","https://openalex.org/W2126818112","https://openalex.org/W2150593711","https://openalex.org/W2322143332","https://openalex.org/W2556232699","https://openalex.org/W2557431337","https://openalex.org/W2586128293","https://openalex.org/W2593097136","https://openalex.org/W2971049303","https://openalex.org/W4230038347","https://openalex.org/W6644682428","https://openalex.org/W6666772874"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2006481680","https://openalex.org/W4312703968","https://openalex.org/W4238485385","https://openalex.org/W3040655580","https://openalex.org/W4237288550","https://openalex.org/W2253886097","https://openalex.org/W3194823921","https://openalex.org/W2036595207"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"the":[3,14,30,62,69,91],"Dynamic":[4],"Temporal":[5],"Mix-Zone":[6],"Placement":[7],"(DTMZP),":[8],"a":[9,25,40,45,51,79,85],"novel":[10],"heuristic":[11],"approach":[12],"for":[13],"optimal":[15],"mix-zone":[16],"placement":[17],"problem":[18],"in":[19,90],"Location-Based":[20],"Services":[21],"privacy.":[22],"Mix-zone":[23],"is":[24],"privacy":[26],"model":[27],"that":[28,38],"changes":[29],"pseudonym":[31],"of":[32,54,82,88],"n":[33],"mobile":[34],"entities":[35],"(e.g.,":[36],"vehicles)":[37],"cross":[39],"specific":[41],"geographic":[42],"region":[43],"at":[44],"given":[46],"time":[47],"interval.":[48],"We":[49,65],"present":[50],"formal":[52],"definition":[53],"DTMZP":[55,67],"and":[56,72,84],"evaluate":[57,66],"it":[58],"through":[59],"simulations":[60],"using":[61],"Cab-spotting":[63],"dataset.":[64],"considering":[68],"mix-zones":[70],"coverage":[71,80],"pseudonymisation":[73,86],"rates.":[74],"The":[75],"obtained":[76],"results":[77],"reveal":[78],"rate":[81,87],"88.56%":[83],"77.86%":[89],"best":[92],"scenario.":[93]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}