{"created":"2025-01-19T00:32:14.610852+00:00","updated":"2025-01-20T12:47:32.948094+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00159100","sets":["1164:3696:8462:8685"]},"path":["8685"],"owner":"11","recid":"159100","title":["デジタルコンテンツのスマートプロパティ化に向けた情報登録方法の提案と実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-05-05"},"_buckets":{"deposit":"6a5c8a4d-fe06-4586-982e-dea0623bd0db"},"_deposit":{"id":"159100","pid":{"type":"depid","value":"159100","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"デジタルコンテンツのスマートプロパティ化に向けた情報登録方法の提案と実装","author_link":["305650","305647","305648","305653","305655","305656","305645","305649","305646","305651","305644","305643","305652","305657","305642","305654"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"デジタルコンテンツのスマートプロパティ化に向けた情報登録方法の提案と実装"},{"subitem_title":"A registration method for digital content management systems utilizing blockchains","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-05-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューシヨン研究所"},{"subitem_text_value":"国立大学法人室蘭工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Sevice Evolution Laboratories","subitem_text_language":"en"},{"subitem_text_value":"Muroran Institute of 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/159100/files/IPSJ-GN16099003.pdf","label":"IPSJ-GN16099003.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN16099003.pdf","filesize":[{"value":"514.6 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明人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岸上, 順一"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shigenori, Ohashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroki, Watanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigeru, Fujimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsushi, Nakadaira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasuhiko, Miyazaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koichi, Maruyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akihito, Akutsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Jay, Kishigami","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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":"2188-8744","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ブロックチェーン技術の仮想通貨以外への応用が世界で検討されている．我々の研究グループではブロックチェーン技術を応用したコンテンツ管理システムを検討している．コンテンツ管理に応用する場合には，仮想通貨の通貨発行プロセスとは異なり，情報をブロックチェーン外から登録するプロセスが必要であり，情報偽装の可能性がある．本稿では，デジタルコンテンツのハッシュ値とともに制作状況のメタデータと制作に使用したアプリケーションの電子署名を登録する方式を提案する．本提案方式により，ブロックチェーンに登録された情報の信頼性を検証する事が可能になる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Non-Bitcoin applications of blockchain technology has been considered in the world. We propose a digital content management system based on the blockchain technology. Unlike a digital currency, we need to register information of a digital content. We improve a registering method to be able to judge that the information is reliable or not.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-05-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2016-GN-99"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":159100,"links":{}}