{"id":56526,"updated":"2025-01-22T04:56:04.175120+00:00","links":{},"created":"2025-01-18T23:19:55.624040+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00056526","sets":["1164:5064:5149:5150"]},"path":["5150"],"owner":"1","recid":"56526","title":["演繹オブジェクト指向に基づく音楽記述に関する考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"1994-11-19"},"_buckets":{"deposit":"10cffd6a-24c8-472b-912d-a67de0fdec4c"},"_deposit":{"id":"56526","pid":{"type":"depid","value":"56526","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"演繹オブジェクト指向に基づく音楽記述に関する考察","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"演繹オブジェクト指向に基づく音楽記述に関する考察"},{"subitem_title":"Study on Music Description Based on Deductive Object - Oriented Approach","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1994-11-19","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NTT基礎研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Basic Research Laboratories","subitem_text_language":"en"}]},"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/56526/files/IPSJ-MUS94008011.pdf"},"date":[{"dateType":"Available","dateValue":"1996-11-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS94008011.pdf","filesize":[{"value":"848.9 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":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"aa423115-f3c2-4f9a-bfc2-b7e6437bf5a0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1994 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平田, 圭二"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Keiji, Hirata","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438388","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は，楽曲や譜例の中で観察される音楽的な概念や現象を，意味が明確に定義されている計算機科学や数学の言葉で形式的に記述する枠組を与えることである．ここではその第一歩として，五線譜などの楽譜に対し非常に極端な抽象化及び捨象を施したもの（楽曲と呼ぶ）を表現対象とした．次にその抽象化された楽曲に対して，知識表現の分野で演繹オブジェクト指向と呼ばれる手法を適用した．和声学から簡単な例を幾つかとりあげ，和音の響きの複雑さ，和音の性質の継承，和音同士の関係，和音列同士の関係などの形式的な記述を行った．オブジェクトや演繹規則の表現力は高いので，本手法は対位法，編曲法などの音楽理論の記述や認知科学的なモデルの記述にも応用できると考えている．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Various musical concepts and phenomena appear in scores, in general. An aim of this research is to provide the framework in which such concepts and phenomena can be formally described by using the terminology of computer science and mathematics. The meanings of the terminology should be definitely prescribed. In this paper, first, we drastically abstract a real score. Then, the method, which is called the deductive object-oriented approach in knowledge representation, is applied to the abstracted score. Some simple examples are picked up from the harmony theory. We describe in a formal way the complexity of chord sounds, the inheritance of chord properties, the relationship among chords and the relationship among chord sequences.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"62","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"57","bibliographicIssueDates":{"bibliographicIssueDate":"1994-11-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"103(1994-MUS-008)","bibliographicVolumeNumber":"1994"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}