{"id":"https://openalex.org/W4405441339","doi":"https://doi.org/10.1109/pst62714.2024.10788070","title":"Pk-Anonymization Meets Differential Privacy","display_name":"Pk-Anonymization Meets Differential Privacy","publication_year":2024,"publication_date":"2024-08-28","ids":{"openalex":"https://openalex.org/W4405441339","doi":"https://doi.org/10.1109/pst62714.2024.10788070"},"language":"en","primary_location":{"id":"doi:10.1109/pst62714.2024.10788070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pst62714.2024.10788070","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 21st Annual International Conference on Privacy, Security and Trust (PST)","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/A5102277865","display_name":"Masaya Kobayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I41802502","display_name":"Kanagawa University","ror":"https://ror.org/02j6c0d67","country_code":"JP","type":"education","lineage":["https://openalex.org/I41802502"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaya Kobayashi","raw_affiliation_strings":["Graduate School of Engineering, Kanagawa University,Yokohama,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Kanagawa University,Yokohama,Japan","institution_ids":["https://openalex.org/I41802502"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037312211","display_name":"Atsushi Fujioka","orcid":"https://orcid.org/0000-0001-8442-8116"},"institutions":[{"id":"https://openalex.org/I41802502","display_name":"Kanagawa University","ror":"https://ror.org/02j6c0d67","country_code":"JP","type":"education","lineage":["https://openalex.org/I41802502"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Fujioka","raw_affiliation_strings":["Kanagawa University,Faculty of Informatics,Yokohama,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kanagawa University,Faculty of Informatics,Yokohama,Japan","institution_ids":["https://openalex.org/I41802502"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035298651","display_name":"Koji Chida","orcid":"https://orcid.org/0000-0002-7705-5996"},"institutions":[{"id":"https://openalex.org/I41802502","display_name":"Kanagawa University","ror":"https://ror.org/02j6c0d67","country_code":"JP","type":"education","lineage":["https://openalex.org/I41802502"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Chida","raw_affiliation_strings":["Kanagawa University,Faculty of Informatics,Yokohama,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kanagawa University,Faculty of Informatics,Yokohama,Japan","institution_ids":["https://openalex.org/I41802502"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110212239","display_name":"Akira Nagai","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akira Nagai","raw_affiliation_strings":["Social Informatics Laboratories NTT,Musashino,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Social Informatics Laboratories NTT,Musashino,Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065907478","display_name":"Kan Yasuda","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kan Yasuda","raw_affiliation_strings":["Social Informatics Laboratories NTT,Musashino,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Social Informatics Laboratories NTT,Musashino,Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19925498,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.996399998664856,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9955000281333923,"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/differential-privacy","display_name":"Differential privacy","score":0.82212233543396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7290512919425964},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5767871141433716},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.4958125054836273},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.49548614025115967},{"id":"https://openalex.org/keywords/privacy-software","display_name":"Privacy software","score":0.48755472898483276},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.47939562797546387},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.17865031957626343}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.82212233543396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7290512919425964},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5767871141433716},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.4958125054836273},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.49548614025115967},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.48755472898483276},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.47939562797546387},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.17865031957626343}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pst62714.2024.10788070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pst62714.2024.10788070","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 21st Annual International Conference on Privacy, Security and Trust (PST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1557833142","https://openalex.org/W1873763122","https://openalex.org/W1937501050","https://openalex.org/W1968752677","https://openalex.org/W1981029888","https://openalex.org/W2058684017","https://openalex.org/W2093099348","https://openalex.org/W2119067110","https://openalex.org/W2123453946","https://openalex.org/W2138754755","https://openalex.org/W2159024459","https://openalex.org/W2478460150","https://openalex.org/W2535690855","https://openalex.org/W2540480581","https://openalex.org/W2888171268","https://openalex.org/W2911978475","https://openalex.org/W2962727778","https://openalex.org/W3048949133","https://openalex.org/W3191280422","https://openalex.org/W4388893965","https://openalex.org/W6636171097"],"related_works":["https://openalex.org/W2584827882","https://openalex.org/W2528109871","https://openalex.org/W3027166605","https://openalex.org/W3134350841","https://openalex.org/W3136495642","https://openalex.org/W3129454145","https://openalex.org/W3153181207","https://openalex.org/W2110748233","https://openalex.org/W4225340788","https://openalex.org/W4318485713"],"abstract_inverted_index":{"This":[0],"paper":[1],"explores":[2],"the":[3,52,126,135,161,164,170,212],"relationships":[4,53],"between":[5,54],"two":[6],"privacy":[7,29,45,63,82,104,154,192,201],"protection":[8],"measures:":[9],"<tex":[10,15,20,25,57,76,98,112,150,178,215,220],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[11,16,21,26,58,77,99,113,151,179,216,221],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$P$</tex>":[12,22,217],"k-anonymity":[13,23,55,91,173,176,218],"and":[14,24,36,41,56,66,140,219],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\varepsilon$</tex>":[17,27,114,152,222],"-differential":[18,28,62,81,103,115,153,223],"privacy.":[19,116,182,224],"are":[30,43,205],"proposed":[31],"by":[32,134],"Ikarashi":[33],"et":[34,38],"al.":[35],"Dwork":[37],"al.,":[39],"respectively,":[40],"they":[42],"independent":[44],"measures.":[46],"The":[47],"previous":[48],"research":[49],"has":[50],"indicated":[51],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(\\beta,\\":[59,78,100],"\\epsilon,\\":[60,79,101],"\\delta)$</tex>":[61,80,102],"under":[64,83,105,160],"sampling,":[65],"precisely,":[67],"have":[68],"shown":[69],"that":[70,142,172,186],"a":[71,86,93,108,119,143,156,190,196],"k-anonymization":[72],"algorithm":[73,147,166,188],"can":[74,148,194],"satisfy":[75,149,195],"sampling":[84,106],"within":[85,155],"range":[87,157],"of":[88,121,128,137,158,214],"parameters.":[89],"Although":[90],"is":[92,107,131,167],"stronger":[94],"notion":[95,193],"than":[96,111],"Pk-anonymity,":[97,175],"weaker":[109],"one":[110,129,198],"We":[117],"introduce":[118],"property":[120],"anonymization,":[122],"named":[123],"record-independence":[124],"where":[125,163],"processing":[127],"record":[130],"not":[132],"af-fected":[133],"values":[136],"other":[138],"records,":[139],"show":[141],"P":[144],"k-":[145],"anonymization":[146],"parameters":[159,213],"condition":[162],"an-onymization":[165],"record-independent.":[168],"With":[169],"fact":[171],"implies":[174,185],"meets":[177],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\varepsilon{-}$</tex>":[180],"differential":[181],"Then,":[183],"it":[184],"an":[187],"with":[189],"strong":[191,197],"in":[199],"another":[200],"measure.":[202],"Numerical":[203],"experiments":[204],"then":[206],"performed":[207],"to":[208],"give":[209],"relations":[210],"among":[211]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}