{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210903","sets":["6164:6165:6640:10580"]},"path":["10580"],"owner":"44499","recid":"210903","title":["マルチベンダ開発文書流通におけるP2P型セキュリティ管理手法の設計"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-06-17"},"_buckets":{"deposit":"03f9c126-cafc-4489-b283-9a05ecf820cc"},"_deposit":{"id":"210903","pid":{"type":"depid","value":"210903","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"マルチベンダ開発文書流通におけるP2P型セキュリティ管理手法の設計","author_link":["534828","534827"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マルチベンダ開発文書流通におけるP2P型セキュリティ管理手法の設計"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"P2P","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2020-06-17","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"創価大学大学院工学研究科情報システム工学専攻"},{"subitem_text_value":"創価大学大学院工学研究科情報システム専攻"}]},"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/210903/files/IPSJ-DICOMO2020190.pdf","label":"IPSJ-DICOMO2020190.pdf"},"date":[{"dateType":"Available","dateValue":"2022-06-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2020190.pdf","filesize":[{"value":"1.7 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":"44"}],"accessrole":"open_date","version_id":"ece61888-0410-48c3-9f97-c859e7280019","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川島, 悠太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"寺島, 美昭"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"マルチベンダ開発における電子文書の共有管理は,データセンタに預けて各社がアクセスすることで閲覧を行うことが主流であるが,その管理手法では,データセンタに依存した管理となってしまう.データセンター依存の管理手法では有事の際に発行元が文書の安全管理に関わることが出来ないという問題点がある.本稿では,発行元が常に発行文書を管理できるような P2P 型の電子文書流通管理システムの設計について述べる.電子文書が複数回共有される「流通状況」において,P2P 型管理では情報漏洩などが危惧される.それらのリスクへのアプローチのため流通管理の要件を分析した.その要件を満たす管理手法を実現するためにブロックチェーンを用いる.これにより漏洩などのリスクを減らした実現性の高い P2P 型の流通管理システムの管理手法と設計を提案する.一部は実際に試作を行い,今後,流通管理システムを実現するための課題についての考察も述べる.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1334","bibliographic_titles":[{"bibliographic_title":"マルチメディア,分散協調とモバイルシンポジウム2209論文集"}],"bibliographicPageStart":"1329","bibliographicIssueDates":{"bibliographicIssueDate":"2020-06-17","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2020"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:12:06.133738+00:00","updated":"2025-01-19T17:59:19.142352+00:00","id":210903}