{"id":"https://openalex.org/W159201490","doi":"https://doi.org/10.1007/978-0-387-48533-1_22","title":"Privacy-enhanced Location-based Access Control","display_name":"Privacy-enhanced Location-based Access Control","publication_year":2007,"publication_date":"2007-12-02","ids":{"openalex":"https://openalex.org/W159201490","doi":"https://doi.org/10.1007/978-0-387-48533-1_22","mag":"159201490"},"language":"en","primary_location":{"id":"doi:10.1007/978-0-387-48533-1_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-0-387-48533-1_22","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Handbook of Database Security","raw_type":"book-chapter"},"type":"book-chapter","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/A5058453558","display_name":"Claudio A. Ardagna","orcid":"https://orcid.org/0000-0001-7426-4795"},"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":"C.A. Ardagna","raw_affiliation_strings":["Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080057892","display_name":"Marco Cremonini","orcid":"https://orcid.org/0000-0002-4031-9791"},"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":"M. Cremonini","raw_affiliation_strings":["Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024313767","display_name":"Sabrina De Capitani di Vimercati","orcid":"https://orcid.org/0000-0003-0793-3551"},"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":"S. De Capitani di Vimercati","raw_affiliation_strings":["Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091211008","display_name":"Pierangela Samarati","orcid":"https://orcid.org/0000-0001-7395-4620"},"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":"P. Samarati","raw_affiliation_strings":["Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Tecnologie dell\u2019Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dipartimento di Tecnologie dell'Informazione, Universit\u00e0 degli Studi di Milano, 26013 Crema, Italy","institution_ids":["https://openalex.org/I189158943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058453558"],"corresponding_institution_ids":["https://openalex.org/I189158943"],"apc_list":null,"apc_paid":null,"fwci":1.6004,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.84623266,"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":"531","last_page":"552"},"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/T10927","display_name":"Access Control and Trust","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.7464275360107422},{"id":"https://openalex.org/keywords/obfuscation","display_name":"Obfuscation","score":0.6574218273162842},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6521282196044922},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.6131406426429749},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.570499837398529},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5283010005950928},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4615708589553833},{"id":"https://openalex.org/keywords/location-data","display_name":"Location data","score":0.41996967792510986},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4194744825363159},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33433154225349426},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1556837558746338},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.15237176418304443},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06407377123832703}],"concepts":[{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.7464275360107422},{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.6574218273162842},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6521282196044922},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.6131406426429749},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.570499837398529},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5283010005950928},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4615708589553833},{"id":"https://openalex.org/C2988186277","wikidata":"https://www.wikidata.org/wiki/Q5915793","display_name":"Location data","level":2,"score":0.41996967792510986},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4194744825363159},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33433154225349426},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1556837558746338},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.15237176418304443},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06407377123832703},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-0-387-48533-1_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-0-387-48533-1_22","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Handbook of Database Security","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.149.2176","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.149.2176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://seclab.dti.unimi.it/Papers/location_chapter.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W14163554","https://openalex.org/W70510510","https://openalex.org/W89168706","https://openalex.org/W1495746971","https://openalex.org/W1508754791","https://openalex.org/W1515431652","https://openalex.org/W1536017417","https://openalex.org/W1540932514","https://openalex.org/W1556472997","https://openalex.org/W1562334698","https://openalex.org/W1890348271","https://openalex.org/W1929645967","https://openalex.org/W2012419258","https://openalex.org/W2056773559","https://openalex.org/W2089959302","https://openalex.org/W2098662896","https://openalex.org/W2102611836","https://openalex.org/W2108866161","https://openalex.org/W2115760869","https://openalex.org/W2116347193","https://openalex.org/W2119067110","https://openalex.org/W2125613938","https://openalex.org/W2126818112","https://openalex.org/W2143638081","https://openalex.org/W2148575440","https://openalex.org/W2149692139","https://openalex.org/W2658675914","https://openalex.org/W4233094271","https://openalex.org/W4246079400","https://openalex.org/W4249619120"],"related_works":["https://openalex.org/W2757006211","https://openalex.org/W1446677704","https://openalex.org/W3022375131","https://openalex.org/W4255627235","https://openalex.org/W4309651438","https://openalex.org/W2086660915","https://openalex.org/W4311991908","https://openalex.org/W2981007352","https://openalex.org/W2026857761","https://openalex.org/W4246681749"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":5}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
