{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00141890","sets":["1164:3925:7913:8236"]},"path":["8236"],"owner":"11","recid":"141890","title":["検索可能暗号におけるブルームフィルタを応用した検索方式の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-05-14"},"_buckets":{"deposit":"d6428a81-82f9-491e-b12f-86968cdbe645"},"_deposit":{"id":"141890","pid":{"type":"depid","value":"141890","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"検索可能暗号におけるブルームフィルタを応用した検索方式の提案","author_link":["208537","208540","208538","208535","208539","208536"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"検索可能暗号におけるブルームフィルタを応用した検索方式の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"暗号","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2015-05-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大分工業高等専門学校"},{"subitem_text_value":"大分工業高等専門学校"},{"subitem_text_value":"宮崎大学"},{"subitem_text_value":"宮崎大学"},{"subitem_text_value":"神奈川工科大学"},{"subitem_text_value":"宮崎大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Oita National College of Technology","subitem_text_language":"en"},{"subitem_text_value":"Oita National College of Technology","subitem_text_language":"en"},{"subitem_text_value":"University of Miyazaki","subitem_text_language":"en"},{"subitem_text_value":"University of Miyazaki","subitem_text_language":"en"},{"subitem_text_value":"Kanagawa Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"University of Miyazaki","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/141890/files/IPSJ-CSEC15069008.pdf"},"date":[{"dateType":"Available","dateValue":"2017-05-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC15069008.pdf","filesize":[{"value":"1.2 MB"}],"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":"823e25c6-1105-479c-b67a-47d1cacf7154","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐保, 航輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"油田, 健太郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山場, 久昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"久保田, 真一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"朴, 美娘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡崎, 直宣"}],"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":"近年，クラウドストレージサービスが一般のユーザのみでなく企業でも利用されている．クラウドストレージサービスを利用することによってインターネットに接続されている環境であればどこでもデータの利活用が可能になったが，安全性が課題とされる．サーバ側の不正閲覧等を防ぐために，暗号化したデータを復号することなく検索可能とした検索可能暗号が注目されている．その手法の一つとしてブルームフィルタを用いることでより検索自由度を高めようとした方式があるが，一度登録したキーワードを削除することができず，削除する際には再構成する必要があった．そこで本研究では，ブルームフィルタを拡張したカウンティングフィルタを用いることでキーワードの削除を可能とするより柔軟な手法を提案する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","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":"2015-05-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicVolumeNumber":"2015-CSEC-69"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":141890,"updated":"2025-01-20T19:12:17.437994+00:00","links":{},"created":"2025-01-19T00:19:24.807736+00:00"}