{"created":"2025-01-19T01:11:31.504011+00:00","updated":"2025-01-19T18:12:33.400142+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210269","sets":["1164:5336:10549:10550"]},"path":["10550"],"owner":"44499","recid":"210269","title":["音楽的期待に基づく漸進的構造解析によるジャズ和声の意外性に関する考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-09"},"_buckets":{"deposit":"30b09f3d-bd59-4c2e-94fd-8c759d06f799"},"_deposit":{"id":"210269","pid":{"type":"depid","value":"210269","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"音楽的期待に基づく漸進的構造解析によるジャズ和声の意外性に関する考察","author_link":["531841","531840","531842","531843"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音楽的期待に基づく漸進的構造解析によるジャズ和声の意外性に関する考察"}]},"item_type_id":"4","publish_date":"2021-03-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京理科大学理工学部情報科学科"},{"subitem_text_value":"東京理科大学理工学部情報科学科"},{"subitem_text_value":"北陸先端科学技術大学院大学"},{"subitem_text_value":"東京理科大学理工学部情報科学科"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/210269/files/IPSJ-EC21059034.pdf","label":"IPSJ-EC21059034.pdf"},"date":[{"dateType":"Available","dateValue":"2023-03-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EC21059034.pdf","filesize":[{"value":"1.5 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":"40"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0b11f84b-c2f0-4668-9ad2-0af641ce244a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小椋, 裕太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大村, 英史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東条, 敏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"桂田, 浩一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12049625","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8914","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"認知的音楽理論は，音楽を「聴く側」の認知過程を踏まえた音楽の分析理論である．その一つである Generative Syntax Model (GSM) は，和声進行に関する文脈自由文法を定義することで，和声進行における期待-実現の構造を階層的に表現できることを示した．しかし，GSM をはじめとする従来の認知的音楽理論は楽曲聴取後の認知構造のみを表現しており，楽曲聴取中の認知構造である音楽的期待については議論されていない．しかし，楽曲聴取中の期待の逸脱や実現こそ音楽の意味である．そこで，本研究では楽曲途中の認知構造の表現を行うために，GSM を確率文脈自由文法に拡張する．これにより，漸進的構造解析を行うことが可能になる．このモデルを実装した和声解析システムを用い，ジャズ楽曲の和声進行の解析を行った．解析結果から，提案モデルが和声進行における楽曲途中の解釈の多様性や，楽曲における意外性の生じる位置を示唆していることが分かった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告エンタテインメントコンピューティング（EC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"34","bibliographicVolumeNumber":"2021-EC-59"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":210269,"links":{}}