{"created":"2024-04-02T03:24:50.080831+00:00","id":2000080,"links":{},"metadata":{"_buckets":{"deposit":"903eec57-d272-4910-8307-7efd24817c2b"},"_deposit":{"created_by":14,"id":"2000080","owner":"14","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2000080"},"status":"published"},"_oai":{"id":"oai:shonan-it.repo.nii.ac.jp:02000080","sets":["1711090862268:1711091139820"]},"author_link":["2133","2134"],"control_number":"2000080","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"50","bibliographicPageStart":"37","bibliographicVolumeNumber":"58","bibliographic_titles":[{"bibliographic_title":"湘南工科大学紀要"},{"bibliographic_title":"SHONAN INSTITUTE OF TECHNOLOGY JOURNAL"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"情報を定量化するためのさまざまな試みは，主に，情報理論の分野で発展してきた．一方，これとは独立に，情報が意思決定に与える価値の定量化に関するさまざまな結果が，意思決定理論（統計的決定理論）の分野において「情報の価値理論」として得られている．本稿では，著者によるこれらの結果を統一的に扱うための理論に関するこれまでの結果について概説する．また，情報の価値理論の応用として，近年，盛んに研究がなされているプライバシ保護を考慮した情報公開問題におけるプライバシ・ユーティリティ・トレードオフ(PUT) 問題へ適用した場合の解釈を与える．\n\nVarious attempts have been made to quantify the amount of information, mainly in information theory. On the other hand, various results on quantifying the value of information (VoI) to decision-making have been developed independently in decision theory. This paper outlines the\nauthor’s previous results on a framework for treating these results in a unified manner. The value of information theory is also applied to the privacy-utility trade-off (PUT) problem in the information disclosure problem, considering privacy protection, which has been the subject of much interest in recent years.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"湘南工科大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10400308","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09192549","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鎌塚, 明","creatorNameLang":"ja"},{"creatorName":"カマツカ, アキラ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"鎌塚","familyNameLang":"ja"},{"familyName":"カマツカ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"明","givenNameLang":"ja"},{"givenName":"アキラ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2133","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamatsuka, Akira","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kamatsuka","familyNameLang":"en"}],"givenNames":[{"givenName":"Akira","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2134","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2024-04-02"}],"displaytype":"detail","filename":"37-50_鎌塚明_情報の価値理論とその応用.pdf","filesize":[{"value":"2 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"情報の価値理論とその応用","url":"https://shonan-it.repo.nii.ac.jp/record/2000080/files/37-50_鎌塚明_情報の価値理論とその応用.pdf"},"version_id":"0b1964f4-e077-444c-bf5b-76a982b70568"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"情報の価値理論","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"統計的決定理論","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"プライバシ・ユーティリティ・トレードオフ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Value of Information","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Statistical Decision Theory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Privacy-Utility Trade-off","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"情報の価値理論とその応用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"情報の価値理論とその応用","subitem_title_language":"ja"},{"subitem_title":"Theory of Value of Information and Its Application","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"14","path":["1711091139820"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-04-02"},"publish_date":"2024-04-02","publish_status":"0","recid":"2000080","relation_version_is_last":true,"title":["情報の価値理論とその応用"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-05-02T04:43:39.867696+00:00"}