{"created":"2023-06-20T15:03:27.249029+00:00","id":1535,"links":{},"metadata":{"_buckets":{"deposit":"527358dc-115c-43fe-b77f-58540978eaf4"},"_deposit":{"created_by":16,"id":"1535","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"1535"},"status":"published"},"_oai":{"id":"oai:grips.repo.nii.ac.jp:00001535","sets":["1:78"]},"author_link":["8323","8322"],"item_12_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Video Retrieval System for Diet Deliberations and its Applicability to News Videos","subitem_alternative_title_language":"en"}]},"item_12_description_18":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_12_description_22":{"attribute_name":"著者情報","attribute_value_mlt":[{"subitem_description":"https://www.grips.ac.jp/list/jp/facultyinfo/masuyama_mikitaka/","subitem_description_type":"Other"}]},"item_12_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"国会審議映像検索システムは，国会会議録の文字情報から，発言に対応する映像をピンポイントで再生するものであり，審議動画を音声認識することによって，会議録と審議映像を同期させている．これにより，国会会議録がキーワード検索できるように，国会審議映像も発言内容から検索できるようになり，審議映像の部分再生，字幕付与が可能となる．審議動画は衆参両院事務局のサーバー上で再生し，審議映像のURLをインターネットで共有することも容易である．　　\n国会審議には会議録に含まれない様々な情報がある．国会審議映像検索システムを活用すれば，パネルなどの視覚的資料も瞬時に確認することができるし，会議録の公開を待たずとも音声認識によって映像情報と文字情報を同刻する技術を審議映像の検索に活用することもできる．また，音声認識は審議映像に限らず，ニュース動画にも適用することが可能であり，本稿では，国会審議映像の部分的視聴を可能にする「国会審議映像検索システム」を概説したうえで，政治関連のニュース動画に音声認識を適用する可能性を検証する．\nThis paper offers an overview of the video retrieval system we have developed for the Japanese Diet, and examines how we can make political news videos searchable with keywords by using the sound recognition techniques to match up the Diet proceedings and deliberation videos.  With our video retrieval system one can directly retrieve the moment of video feeds he or she is interested in, visually understand the flow of parliamentary debate, and check the facial expression and body language of the speaker.  In this paper, we briefly describe how our video retrieval system works, report a preliminary analysis on the speech recognition results of news videos, and suggest alternative ways to utilize visual information to better understand political discussion both inside and outside the Diet.","subitem_description_type":"Abstract"}]},"item_12_description_7":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"本稿は「政策情報のユニバーサル化・国際化に関する実証と実践」（2015年度～2019年度・課題番号15H05727），GRIPS政策研究センター「国会アーカイブス・プロジェクト」（2015年度）による部分的成果である．","subitem_description_type":"Other"}]},"item_12_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"8323","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MASUYAMA, Mikitaka","nameLang":"en"}]}]},"item_12_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24545/00001532","subitem_identifier_reg_type":"JaLC"}]},"item_12_publisher_12":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"GRIPS Policy Research Center ","subitem_publisher_language":"en"}]},"item_12_relation_16":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://ideas.repec.org/p/ngi/dpaper/16-23.html"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://ideas.repec.org/p/ngi/dpaper/16-23.html","subitem_relation_type_select":"URI"}}]},"item_12_text_10":{"attribute_name":"発行年","attribute_value_mlt":[{"subitem_text_value":"2016-11"}]},"item_12_text_5":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"政策研究大学院大学 / National Graduate Institute for Policy Studies"}]},"item_12_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_1693541285410":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-11-25","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"DP16-23","bibliographic_titles":[{"bibliographic_title":"GRIPS Discussion Papers","bibliographic_titleLang":"en"}]}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"増山, 幹高","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"DP16-23.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DP16-23.pdf","url":"https://grips.repo.nii.ac.jp/record/1535/files/DP16-23.pdf"},"version_id":"752f771e-b6d0-41eb-82ba-1a31bbba7064"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report"}]},"item_title":"国会審議映像検索システムとそのニュース動画への応用・検証","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"国会審議映像検索システムとそのニュース動画への応用・検証","subitem_title_language":"ja"}]},"item_type_id":"12","owner":"16","path":["78"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2016-11-25"},"publish_date":"2016-11-25","publish_status":"0","recid":"1535","relation_version_is_last":true,"title":["国会審議映像検索システムとそのニュース動画への応用・検証"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:44:43.497913+00:00"}