{"created":"2025-01-19T01:02:01.357325+00:00","updated":"2025-01-19T22:17:41.597292+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197586","sets":["1164:4088:9695:9779"]},"path":["9779"],"owner":"44499","recid":"197586","title":["ブロックチェーンを用いた非集中型学習支援システムの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-07"},"_buckets":{"deposit":"10d21501-89ad-45c9-a419-a4d8e76094e1"},"_deposit":{"id":"197586","pid":{"type":"depid","value":"197586","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ブロックチェーンを用いた非集中型学習支援システムの提案","author_link":["474287","474288","474285","474282","474291","474289","474283","474290","474284","474286"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ブロックチェーンを用いた非集中型学習支援システムの提案"},{"subitem_title":"Decentralized Learning Support System Using Blockchain","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"認証・ブロックチェーン","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-06-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NPO法人CCC-TIES"},{"subitem_text_value":"NPO法人CCC-TIES"},{"subitem_text_value":"京都女子大学"},{"subitem_text_value":"株式会社アクタスソフトウエア"},{"subitem_text_value":"熊本大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NPO CCC-TIES","subitem_text_language":"en"},{"subitem_text_value":"NPO CCC-TIES","subitem_text_language":"en"},{"subitem_text_value":"Kyoto Women's University","subitem_text_language":"en"},{"subitem_text_value":"Acutus Software, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Kumamoto University","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/197586/files/IPSJ-IOT19046005.pdf","label":"IPSJ-IOT19046005.pdf"},"date":[{"dateType":"Available","dateValue":"2021-06-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT19046005.pdf","filesize":[{"value":"1.6 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"8e308624-82f9-4e99-86af-4caf1171855f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀, 真寿美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小野, 成志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮下, 健輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂下, 秀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"喜多, 敏博"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masumi, Hori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Seishi, Ono","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kensuke, Miyashita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shiu, Sakashita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toshihiro, Kita","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"学習支援システムは，サーバーを中心に据えた集中型のシステムであることがほとんどである．これは，従来の学校という教育システムが，教室で一人の教師が多くの学生に教えるという仕組みを持つ以上，自然な構成でもある．しかしながら，最近の MOOC に代表されるようなオンライン教育システムの進展に伴い，学校という仕組みと教師は背景に退き，学習者中心の教育を推進することが大きな教育効果をもたらすことがわかってきている．教育方法のこのような進展に対して，従来の集中型学習支援システムの対応は不十分である．今回，学習者中心の教育向け非集中型教育システムをブロックチェーンで構築する試みを行った．その実験結果について報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The learning support system (LMS) is mostly a server-based centralized system. This is a rationalized structure, as the traditional school has a mechanism in which one teacher teaches many students in one classroom. However, with the development of the online education system represented by the recent massive open online courses (MOOC), it has become clear that promoting the learner-centered education will bring about highly educational effects without the brick-and-mortar schools. Therefore, the conventional centralized LMS is inadequate for such progress in education. We report some experimental results of construction of a decentralized education system for learner-centered education with a blockchain.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-06-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2019-IOT-46"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":197586,"links":{}}