{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00215297","sets":["6504:10735:10809"]},"path":["10809"],"owner":"44499","recid":"215297","title":["準同型暗号を用いた秘匿検索のログ解析への応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"75019996-7e46-45fa-83d1-ab2ad7fe6815"},"_deposit":{"id":"215297","pid":{"type":"depid","value":"215297","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"準同型暗号を用いた秘匿検索のログ解析への応用","author_link":["554272","554274","554273","554275"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"準同型暗号を用いた秘匿検索のログ解析への応用"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"近畿大"},{"subitem_text_value":"近畿大"},{"subitem_text_value":"佐賀大"},{"subitem_text_value":"神戸大"}]},"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/215297/files/IPSJ-Z83-1X-02.pdf","label":"IPSJ-Z83-1X-02.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-29"}],"format":"application/pdf","filename":"IPSJ-Z83-1X-02.pdf","filesize":[{"value":"656.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"f2bf581c-66d8-48c1-8a44-656ca49edfb2","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"井上, 翼"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 洋治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"廣友, 雅徳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白石, 善明"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"組織に記録される各種ログは一般に膨大であり，ログ解析には特別な知識，スキルが求められることもあり，ログの管理，解析を外部委託したいという要求がある反面，ログの中には個人のプライバシー情報や組織の秘密情報が含まれることがあるのでプライバシーやセキュリティの懸念が残る．本研究では，各種ログを準同型暗号により暗号化したかたちでクラウド上に保管し，顧客の要求に応じて暗号化されたログに対して秘匿検索を行い，その秘匿検索を組み合わせてログ解析を達成する手法を検討，提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"402","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"401","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":215297,"updated":"2025-01-19T16:13:38.168060+00:00","links":{},"created":"2025-01-19T01:16:04.165965+00:00"}