{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00111313","sets":["6504:7208:7828"]},"path":["7828"],"owner":"6748","recid":"111313","title":["楽譜の二次元木構造表現とリズム語彙に基づくMIDIデータからの自動採譜"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-06"},"_buckets":{"deposit":"f9e0f938-a4b6-4ece-827e-232ed2a65a44"},"_deposit":{"id":"111313","pid":{"type":"depid","value":"111313","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"楽譜の二次元木構造表現とリズム語彙に基づくMIDIデータからの自動採譜","author_link":["29583","29582","29584","29585"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"楽譜の二次元木構造表現とリズム語彙に基づくMIDIデータからの自動採譜"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2013-03-06","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"},{"subitem_text_value":"東京大/NTT コミュニケーション科学基礎研究所"},{"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/111313/files/IPSJ-Z75-4R-9.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z75-4R-9.pdf","filesize":[{"value":"283.5 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"30334314-2851-4af9-8190-8106156cc7a5","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"土屋政人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"落合和樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"亀岡弘和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"嵯峨山茂樹"}],"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":"自動採譜問題における発話時刻列から元の楽譜を推定するリズム解析の課題は，テンポと音価の間には無限の解釈が存在しうるという不良設定性の高い問題である．人間が音楽を聞く時にその楽譜を想像することができるのは、人間は音楽として常識的なリズムに関する知識を持っており，そういったトップダウンな情報と観測発話時刻列というボトムアップな情報の両側面から総合的に解釈を行っていると考えられる．そこで本研究ではこうした統合的なアプローチを計算機上で実現することを目指し,言語処理の手法をヒントに楽譜でよく使われる音符列を単語に模してモデル化を行い，楽譜を二次元木構造で表現することを試みた．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"282","bibliographic_titles":[{"bibliographic_title":"第75回全国大会講演論文集"}],"bibliographicPageStart":"281","bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"updated":"2025-01-21T07:24:42.333252+00:00","created":"2025-01-18T23:53:27.252930+00:00","links":{},"id":111313}