{"created":"2025-01-19T01:30:18.317658+00:00","updated":"2025-01-19T11:07:24.185091+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230499","sets":["6504:11436:11442"]},"path":["11442"],"owner":"44499","recid":"230499","title":["ブロックチェーンを用いた分散ネットワークの外部からの評価と登録"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"731fd98b-d421-4a10-8e5c-be4317bf4511"},"_deposit":{"id":"230499","pid":{"type":"depid","value":"230499","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ブロックチェーンを用いた分散ネットワークの外部からの評価と登録","author_link":["621163","621162"],"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分散ネットワークの外部からの評価と登録"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東大"},{"subitem_text_value":"東大"}]},"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/230499/files/IPSJ-Z85-5ZC-01.pdf","label":"IPSJ-Z85-5ZC-01.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-5ZC-01.pdf","filesize":[{"value":"511.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"229b6f40-95aa-4dc2-a0cd-c8ffb334f331","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"森, 優大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 周行"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，ブロックチェーンをIoTやセンサネットワーク，マルチエージェントシステムといった分散システムに応用する研究がある．このような小規模な分散システムでは，ブロックチェーンの仕組みによってセキュアなネットワークを維持するのは困難となる．また，ブロックチェーン間で情報が移動する場合，対象となるブロックチェーンの安全性を評価する必要がある．本稿では，分散システムにおいて不良ノードを検出する手法を用いることによってシステムの安全性を評価し，ブロックチェーンに記録することで，安全な分散システムの構築する手法について提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"436","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"435","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230499,"links":{}}