{"id":"https://openalex.org/W2169689872","doi":"https://doi.org/10.1109/time.2006.20","title":"k-Anonymity in Databases with Timestamped Data","display_name":"k-Anonymity in Databases with Timestamped Data","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2169689872","doi":"https://doi.org/10.1109/time.2006.20","mag":"2169689872"},"language":"en","primary_location":{"id":"doi:10.1109/time.2006.20","is_oa":false,"landing_page_url":"https://doi.org/10.1109/time.2006.20","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Thirteenth International Symposium on Temporal Representation and Reasoning (TIME'06)","raw_type":"proceedings-article"},"type":"conference-paper","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":"S. Mascetti","raw_affiliation_strings":["DICo, University of Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DICo, University of Milan, Italy","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":false,"raw_author_name":"C. Bettini","raw_affiliation_strings":["DICo, University of Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DICo, University of Milan, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001240232","display_name":"X.S. Wang","orcid":null},"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.S. Wang","raw_affiliation_strings":["Department of CS, University of Vermont, VT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of CS, University of Vermont, VT, USA","institution_ids":["https://openalex.org/I111236770"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010727123","display_name":"Sushil Jajodia","orcid":"https://orcid.org/0000-0003-3210-558X"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Jajodia","raw_affiliation_strings":["CSIS, George Mason University, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIS, George Mason University, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9814,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76114823,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1399","issue":null,"first_page":"177","last_page":"186"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9998000264167786,"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":0.9994999766349792,"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/generalization","display_name":"Generalization","score":0.8079423308372498},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7691534161567688},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.6752856969833374},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6320022940635681},{"id":"https://openalex.org/keywords/k-anonymity","display_name":"k-anonymity","score":0.6135072708129883},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5441996455192566},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.5043832063674927},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4124201536178589},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3898729383945465},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3856988549232483},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3492652177810669},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15071699023246765},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12069395184516907}],"concepts":[{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.8079423308372498},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7691534161567688},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.6752856969833374},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6320022940635681},{"id":"https://openalex.org/C2777706471","wikidata":"https://www.wikidata.org/wiki/Q17061432","display_name":"k-anonymity","level":3,"score":0.6135072708129883},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5441996455192566},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.5043832063674927},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4124201536178589},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3898729383945465},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3856988549232483},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3492652177810669},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15071699023246765},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12069395184516907},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/time.2006.20","is_oa":false,"landing_page_url":"https://doi.org/10.1109/time.2006.20","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Thirteenth International Symposium on Temporal Representation and Reasoning (TIME'06)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.420.7432","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.420.7432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.uvm.edu/~xwang4/publications/TIME06.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1485737125","https://openalex.org/W1588969459","https://openalex.org/W1589223644","https://openalex.org/W2052806235","https://openalex.org/W2119047901","https://openalex.org/W2119067110","https://openalex.org/W2161030490"],"related_works":["https://openalex.org/W2381086482","https://openalex.org/W2061451387","https://openalex.org/W223766737","https://openalex.org/W2355715322","https://openalex.org/W2108805307","https://openalex.org/W2353100240","https://openalex.org/W2057844631","https://openalex.org/W2010323877","https://openalex.org/W1987868057","https://openalex.org/W4385403010"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"extend":[4],"the":[5,10,30,59],"notion":[6],"of":[7,12,24,32,61],"k-anonymity":[8],"in":[9,17],"context":[11],"databases":[13],"with":[14],"timestamped":[15],"information":[16],"order":[18],"to":[19],"naturally":[20],"define":[21],"k-anonymous":[22],"views":[23],"temporal":[25],"data.":[26],"We":[27,36],"also":[28],"investigate":[29],"problem":[31],"obtaining":[33],"these":[34],"views.":[35],"show":[37],"that":[38],"known":[39],"generalization":[40,55],"techniques,":[41],"despite":[42],"being":[43],"applicable":[44],"under":[45],"certain":[46],"conditions,":[47],"have":[48],"some":[49],"limitations,":[50],"and":[51],"propose":[52],"a":[53],"new":[54],"algorithm":[56],"based":[57],"on":[58],"hierarchy":[60],"time":[62],"granularities.":[63]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}