{"id":240761,"updated":"2025-02-21T02:12:39.938171+00:00","links":{},"created":"2025-01-19T01:45:08.027102+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00240761","sets":["6164:6165:6462:11854"]},"path":["11854"],"owner":"11","recid":"240761","title":["切り貼り操作による動画編集のための電子署名を用いた管理法の一考察"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-10-15"},"_buckets":{"deposit":"30a7c25d-2d92-48a7-ad5c-5a7447dcbac9"},"_deposit":{"id":"240761","pid":{"type":"depid","value":"240761","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"切り貼り操作による動画編集のための電子署名を用いた管理法の一考察","author_link":["661120","661121","661122","661123","661124","661125","661126","661127"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"切り貼り操作による動画編集のための電子署名を用いた管理法の一考察","subitem_title_language":"ja"},{"subitem_title":"Study on Management Method with Digital Signatures for Video Editing with Cut-and-Paste Operations","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"チープフェイク, 切り貼り処理, 動画事前制御, 電子署名","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2024-10-15","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":"広島市立大学"},{"subitem_text_value":"広島市立大学"},{"subitem_text_value":"岡山大学"},{"subitem_text_value":"東北大学"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Tohoku University","subitem_text_language":"en"}]},"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/240761/files/IPSJ-CSS2024015.pdf","label":"IPSJ-CSS2024015.pdf"},"date":[{"dateType":"Available","dateValue":"2026-10-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSS2024015.pdf","filesize":[{"value":"591.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"950eba1e-309f-4d9b-8a8c-9ead9ffacf89","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"梅田, 創"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"稲村, 勝樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"笠井, 健太郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"栗林, 稔"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hajime, Umeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masaki, Inamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kentaro, Kasai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Minoru, Kuribayashi","creatorNameLang":"en"}],"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":"近年,オリジナル動画を切り貼りして要点だけを配信するダイジェスト動画の活用が盛んに行われている.しかし,ダイジェスト動画は切り貼りの仕方によってオリジナル動画から解釈が変わってしまう場合があり,著名人が問題発言をしたように捉えられてしまう事象も発生している.それに対して,オリジナル動画から解釈の変わってしまう切り貼りが行われているかどうかを動画の音声から抽出した文章の文脈をもとに判定する手法の検討が行われている.本研究では,このような判定結果を踏まえ,オリジナル動画に対して解釈の変わった切り貼り操作の動画を検出できる仕組みについて電子署名を用いて実現する.","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In recent years, digest videos, in which the original video is cut and pasted and only the main points are distributed, have been widely used. However, depending on the way the digest video is cut and pasted, it may be interpreted differently from the original video, and there have been cases in which celebrities have been perceived as having made problematic statements. In response to this problem, a method for judging whether or not a video has been cut and pasted in a way that changes the interpretation from the original video has been studied, based on the context of sentences extracted from the audio of the video. In this study, based on the results of such a judgment, we propose a system that can detect cut-and-paste operations that have a different interpretation from the original video using digital signatures.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"113","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2024論文集"}],"bibliographicPageStart":"106","bibliographicIssueDates":{"bibliographicIssueDate":"2024-10-15","bibliographicIssueDateType":"Issued"}}]},"relation_version_is_last":true,"weko_creator_id":"11"}}