{"created":"2025-01-19T01:27:47.770587+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00228654","sets":["6164:6165:6462:11379"]},"path":["11379"],"owner":"44499","recid":"228654","title":["匿名化において差分プライバシーは十分に安全な指標になっているか？"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-10-23"},"_buckets":{"deposit":"64f20ca2-8ad9-4282-b122-77260b7133d9"},"_deposit":{"id":"228654","pid":{"type":"depid","value":"228654","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"匿名化において差分プライバシーは十分に安全な指標になっているか？","author_link":["613012","613015","613013","613016","613014","613011"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"匿名化において差分プライバシーは十分に安全な指標になっているか？"},{"subitem_title":"Does Differential Privacy Imply Hardness of Re-Identification?","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"isogeny, quaternion algebras, FESTA","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2023-10-23","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立命館大学／NICT"},{"subitem_text_value":"NICT"},{"subitem_text_value":"明治大学"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Ritsumeikan University / NICT","subitem_text_language":"en"},{"subitem_text_value":"NICT","subitem_text_language":"en"},{"subitem_text_value":"Meiji University ","subitem_text_language":"en"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/228654/files/IPSJ-CSS2023041.pdf","label":"IPSJ-CSS2023041.pdf"},"date":[{"dateType":"Available","dateValue":"2025-10-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSS2023041.pdf","filesize":[{"value":"339.1 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b47d9821-f93f-4102-a34d-791a2f6b79e7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"野島, 良"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"王, 立華"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊池, 浩明"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryo, Nojima","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Lihua, Wang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroaki, Kikuchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"In the anonymization of data including personal information, there is an opinion that it is important to prevent re-identification. On the other hand, in the academic world, differential privacy has attracted attention, and many anonymization methods that satisfy differential privacy have been proposed. However, the relationship between differential privacy and re-identification is not necessarily clear, and it is unclear whether satisfying differential privacy means difficulty in re-identification. Therefore, in this paper, we evaluate the relationship between differential privacy and re-identification, and show that satisfying differential privacy is a (almost) sufficient condition for re-identification difficulty.","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In the anonymization of data including personal information, there is an opinion that it is important to prevent re-identification. On the other hand, in the academic world, differential privacy has attracted attention, and many anonymization methods that satisfy differential privacy have been proposed. However, the relationship between differential privacy and re-identification is not necessarily clear, and it is unclear whether satisfying differential privacy means difficulty in re-identification. Therefore, in this paper, we evaluate the relationship between differential privacy and re-identification, and show that satisfying differential privacy is a (almost) sufficient condition for re-identification difficulty.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"293","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2023論文集"}],"bibliographicPageStart":"288","bibliographicIssueDates":{"bibliographicIssueDate":"2023-10-23","bibliographicIssueDateType":"Issued"}}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":228654,"updated":"2025-01-19T11:46:31.913942+00:00","links":{}}