{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00217077","sets":["1164:3925:10844:10845"]},"path":["10845"],"owner":"44499","recid":"217077","title":["プライバシ保護とデータ利活用の可能性検証"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-03"},"_buckets":{"deposit":"c3d3e256-459d-4dc0-916d-9a24d0622106"},"_deposit":{"id":"217077","pid":{"type":"depid","value":"217077","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"プライバシ保護とデータ利活用の可能性検証","author_link":["561648","561650","561646","561651","561647","561649"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"プライバシ保護とデータ利活用の可能性検証"},{"subitem_title":"Feasibility Study between Privacy Protection and Data Utilization","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プライバシー保護・匿名化・識別性","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-03-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学／国際電気通信基礎技術研究所"},{"subitem_text_value":"大阪大学／北陸先端科学技術大学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University / Advanced Telecommunications Research Institute International","subitem_text_language":"en"},{"subitem_text_value":"Osaka University / Japan Advanced Institute of Science and Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/217077/files/IPSJ-CSEC22096041.pdf","label":"IPSJ-CSEC22096041.pdf"},"date":[{"dateType":"Available","dateValue":"2024-03-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC22096041.pdf","filesize":[{"value":"990.3 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":"44"}],"accessrole":"open_date","version_id":"4b02da06-3b85-46c9-945e-fbc2414dd738","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長尾, 佳高"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 朋伽"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大久保, 佑弥"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山月, 達太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三本, 知明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮地, 充子"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8655","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"IoT 機器の普及に伴い，心拍数，運動量，歩数，脈拍，酸素摂取量，消費カロリーなど，様々な生活データが収集されている．これらのデータを解析することで病気の予兆などを知ることが可能になるといわれている一方で，本人の活動状況が本人以外のサーバで管理されることはプライバシの観点から危険である．そこで，プライバシを保護する方法として，データにランダムにローカルでノイズを加える技術であるローカル差分プライバシ（LDP）が提案されている．しかし，LDP によるプライバシの確保は重要だが，ノイズを付加したデータの解析の有用性の劣化という諸刃の剣ともいえる．本論文では，乳がん検診データのユースケースを用いて，LDP を適用したデータのプライバシプライバシ保護と乳がん判定における有用性について検証する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"With the spread of IoT devices, various data about our lives are being collected, such as heart rate, physical activity, number of steps, pulse, oxygen intake, calorie consumption, etc. If these data can be analyzed, it will be possible to learn the signs of disease. However, it is dangerous for a person's activity status to be managed on an external server with the view of privacy. To solve this problem, local differential privacy (LDP), which is a technique for randomly adding local noise to data, has been proposed. While ensuring privacy by LDP is certainly important, it degrades the usefulness of the analysis of data with added noise. In this paper, we examine the privacy protection of data with added noise by LDP and its usefulness in determining breast cancer, using a use case of breast cancer screening data.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"41","bibliographicVolumeNumber":"2022-CSEC-96"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":217077,"updated":"2025-01-19T15:37:52.187372+00:00","links":{},"created":"2025-01-19T01:17:35.052061+00:00"}