{"id":236240,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236240","sets":["6504:11678:11689"]},"path":["11689"],"owner":"44499","recid":"236240","title":["押弦位置の変更によるギター初心者向け簡略化タブ譜の生成"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"79a4c73f-d4ab-423d-83bd-f452d16769a0"},"_deposit":{"id":"236240","pid":{"type":"depid","value":"236240","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"押弦位置の変更によるギター初心者向け簡略化タブ譜の生成","author_link":["645706","645705","645704"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"押弦位置の変更によるギター初心者向け簡略化タブ譜の生成"}]},"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":"2024-03-01","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":"日大"},{"subitem_text_value":"日大"},{"subitem_text_value":"日大"}]},"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/236240/files/IPSJ-Z86-5V-04.pdf","label":"IPSJ-Z86-5V-04.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-03"}],"format":"application/pdf","filename":"IPSJ-Z86-5V-04.pdf","filesize":[{"value":"371.0 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"e3a71a9d-e041-4566-bc05-93e00ac2ee87","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"瀬川, 日向"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂井, 俊亮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北原, 鉄朗"}],"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":"本研究では，ギターの単旋律に対して，ビタビアルゴリズムを適用し，簡略化されたタブ譜を出力するシステムを作成する．難しいメロディは初心者が練習するモチベーションを下げてしまうことがある．モチベーションを下げずに練習するために，弾きやすいように音高を変化させる．既に最小の移動距離で押弦位置を決定するシステムは存在するが，メロディの簡略化や，拍子を考慮したタブ譜生成は行われていない．本研究では,演奏しにくさを表す演奏コストと原曲からの乖離を表すメロディ改変ペナルティを定義し，和が最小になる押弦位置の時系列を探索する．本手法でタブ譜を得られることで，モチベーションを下げずに練習できることが期待される．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"814","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"813","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T09:20:15.508440+00:00","created":"2025-01-19T01:38:10.973943+00:00","links":{}}