{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00044375","sets":["1164:3925:3926:3930"]},"path":["3930"],"owner":"1","recid":"44375","title":["自然言語情報の開示制御技術 DCNL の実現に向けて－プライバシー情報検知手法－"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-03-07"},"_buckets":{"deposit":"022aa060-f047-4fd7-9a5c-c449db55ffe6"},"_deposit":{"id":"44375","pid":{"type":"depid","value":"44375","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"自然言語情報の開示制御技術 DCNL の実現に向けて－プライバシー情報検知手法－","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"自然言語情報の開示制御技術 DCNL の実現に向けて－プライバシー情報検知手法－"},{"subitem_title":"Implementing Disclosure Control of Natural Language Information -Methods to detect private information-","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2008-03-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学大学院電気通信学研究科"},{"subitem_text_value":"電気通信大学電気通信学部"},{"subitem_text_value":"電気通信大学電気通信学部"},{"subitem_text_value":"電気通信大学電気通信学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate school of Electro Communications, University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Faculty school of Electro Communications, University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Faculty school of Electro Communications, University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Faculty school of Electro Communications, University of Electro-Communications","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/44375/files/IPSJ-CSEC08040041.pdf"},"date":[{"dateType":"Available","dateValue":"2010-03-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC08040041.pdf","filesize":[{"value":"2.2 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":"abce0a87-fa1f-4723-aa7d-858e2bdcb06e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2008 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"片岡, 春乃"},{"creatorName":"渡辺, 夏樹"},{"creatorName":"水谷, 桂子"},{"creatorName":"吉浦, 裕"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kataoka, Haruno","creatorNameLang":"en"},{"creatorName":"Watanabe, Natsuki","creatorNameLang":"en"},{"creatorName":"Mizutani, Keiko","creatorNameLang":"en"},{"creatorName":"Yoshiura, Hiroshi","creatorNameLang":"en"}],"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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"SNS，Blog 等を介した Web 上のコミュニケーションにおいて，プライバシー情報など個人のセンシティブな情報が漏洩し問題となっている．我々は，自然言語テキストの意味と面白さを維持しながら不適切な部分を変更するアクセス制御技術 DCNL を提案し，研究を進めている．本論文では DCNL の実現に向け，特定ユーザの２年分の日記を分析し，自然言語処理を用いたテキスト文章からのプライバシー情報の検知手法を検討する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In Web-based communication media, such as SNSs and blogs, sentences posted by users cause security problems, such as privacy leakage and abuse. To solve these problems, our early paper proposed the concept of Disclosure Control of Natural Language Information (DCNL) that modifies the users’ sentences so that they are no longer harmful while maintaining their meaning and liveliness. This paper discusses the implementation aspects of DCNL. Diaries that a user has written on SNS for two years are analyzed to clarify technical requirements for DCNL, from which algorithms and data structures of DCNL are derived.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"242","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"237","bibliographicIssueDates":{"bibliographicIssueDate":"2008-03-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"21(2008-CSEC-040)","bibliographicVolumeNumber":"2008"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":44375,"updated":"2025-01-22T10:30:18.662718+00:00","links":{},"created":"2025-01-18T23:10:34.063510+00:00"}