{"id":"https://openalex.org/W1972702245","doi":"https://doi.org/10.1080/17489720801941789","title":"Spatial generalisation algorithms for LBS privacy preservation","display_name":"Spatial generalisation algorithms for LBS privacy preservation","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W1972702245","doi":"https://doi.org/10.1080/17489720801941789","mag":"1972702245"},"language":"en","primary_location":{"id":"doi:10.1080/17489720801941789","is_oa":false,"landing_page_url":"https://doi.org/10.1080/17489720801941789","pdf_url":null,"source":{"id":"https://openalex.org/S96696709","display_name":"Journal of Location Based Services","issn_l":"1748-9725","issn":["1748-9725","1748-9733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Location Based Services","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/A5000621430","display_name":"Sergio Mascetti","orcid":"https://orcid.org/0000-0002-8416-4023"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sergio Mascetti","raw_affiliation_strings":["DICo, University of Milan, Italy","Dico, University of Milan, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DICo, University of Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dico, University of Milan, Italy#TAB#","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010533347","display_name":"Cl\u00e1udio Bettini","orcid":"https://orcid.org/0000-0002-1727-7650"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Claudio Bettini","raw_affiliation_strings":["DICo, University of Milan, Italy","Dico, University of Milan, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DICo, University of Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dico, University of Milan, Italy#TAB#","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051082636","display_name":"Dario Freni","orcid":null},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dario Freni","raw_affiliation_strings":["DICo, University of Milan, Italy","Dico, University of Milan, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DICo, University of Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dico, University of Milan, Italy#TAB#","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001191744","display_name":"X. Sean Wang","orcid":"https://orcid.org/0009-0003-0738-7818"},"institutions":[{"id":"https://openalex.org/I111236770","display_name":"University of Vermont","ror":"https://ror.org/0155zta11","country_code":"US","type":"education","lineage":["https://openalex.org/I111236770"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"X. Sean Wang","raw_affiliation_strings":["CS Dept, University of Vermont, USA","CS Dept , University of Vermont , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CS Dept, University of Vermont, USA","institution_ids":["https://openalex.org/I111236770"]},{"raw_affiliation_string":"CS Dept , University of Vermont , USA","institution_ids":["https://openalex.org/I111236770"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010533347"],"corresponding_institution_ids":["https://openalex.org/I189158943"],"apc_list":null,"apc_paid":null,"fwci":6.645,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.96204078,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":"3","first_page":"179","last_page":"207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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":1.0,"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/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"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":0.9909999966621399,"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/computer-science","display_name":"Computer science","score":0.8572618961334229},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.5642457604408264},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4779282212257385},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.4738479256629944},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37450918555259705},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34561479091644287},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3403991162776947},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10351064801216125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8572618961334229},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.5642457604408264},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4779282212257385},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.4738479256629944},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37450918555259705},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34561479091644287},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3403991162776947},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10351064801216125}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/17489720801941789","is_oa":false,"landing_page_url":"https://doi.org/10.1080/17489720801941789","pdf_url":null,"source":{"id":"https://openalex.org/S96696709","display_name":"Journal of Location Based Services","issn_l":"1748-9725","issn":["1748-9725","1748-9733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Location Based Services","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1631096428","https://openalex.org/W1689932539","https://openalex.org/W1929645967","https://openalex.org/W1979005794","https://openalex.org/W2009331946","https://openalex.org/W2013682225","https://openalex.org/W2056773559","https://openalex.org/W2089959302","https://openalex.org/W2101024939","https://openalex.org/W2102611836","https://openalex.org/W2116135393","https://openalex.org/W2116347193","https://openalex.org/W2119047901","https://openalex.org/W2119067110","https://openalex.org/W2120263102","https://openalex.org/W2132678785","https://openalex.org/W2134479759","https://openalex.org/W2135581534","https://openalex.org/W2139211263","https://openalex.org/W2152603705","https://openalex.org/W2159024459","https://openalex.org/W2161229593","https://openalex.org/W2162614120","https://openalex.org/W2168487368","https://openalex.org/W2169689872","https://openalex.org/W2509008288","https://openalex.org/W2613648655"],"related_works":["https://openalex.org/W2996780292","https://openalex.org/W2386767533","https://openalex.org/W3007156934","https://openalex.org/W2347219288","https://openalex.org/W2511315381","https://openalex.org/W2367664954","https://openalex.org/W3012122659","https://openalex.org/W2389325461","https://openalex.org/W2765571442","https://openalex.org/W2012362458"],"abstract_inverted_index":{"Spatial":[0],"generalisation":[1,40],"has":[2,29],"been":[3,30,73],"recently":[4],"proposed":[5,75],"as":[6],"a":[7,21,25,38,47],"technique":[8],"for":[9],"the":[10,57,65,69,77],"anonymisation":[11],"of":[12,24,59],"requests":[13],"in":[14,33,76],"location":[15],"based":[16],"services.":[17],"This":[18],"article":[19,54],"provides":[20],"formal":[22],"characterisation":[23],"privacy":[26],"attack":[27],"that":[28,42,51,71],"informally":[31],"described":[32],"previous":[34],"work,":[35],"and":[36],"presents":[37],"new":[39,66],"algorithm":[41,67],"is":[43],"proved":[44],"to":[45],"be":[46],"safe":[48],"defense":[49],"against":[50],"attack.":[52],"The":[53],"also":[55],"reports":[56],"results":[58],"an":[60],"extensive":[61],"experimental":[62],"study,":[63],"comparing":[64],"with":[68],"ones":[70],"have":[72],"previously":[74],"literature.":[78]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":5}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}