Structural Analysis and Extraction of Theme-Variation Relationships and Implementation of its Analysis System
| Project/Area Number |
21500092
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | University of Tsukuba |
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Principal Investigator |
HIRAGA Yuzuru 筑波大学, 図書館情報メディア系, 教授 (80165167)
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| Research Collaborator |
SHIMOZAKI Yuri 筑波大学, 図書館情報メディア研究科
YAMAZAKI Naoko 筑波大学, 情報メディア創成学類
NIHONMATSU Yumeko 筑波大学, 情報メディア創成学類
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 音楽構造解析 / 主題と変奏 / 音楽分析 / 音楽情報検索 / 主題-変奏関係 / 楽曲構造 / 音楽情報処理 / 変奏曲 |
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| Research Abstract |
This study presents a formal framework for representing and characterizing the relationship between the theme and its variations of music in variation form. With the goal of developing a computer analysis system based on this framework, preliminary programs that realize part of the intended functions have been implemented, including structure segmentation based on pattern matching, and extraction of common variation patterns obtained from existing variation work.
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Report
(4 results)
Research Products
(4 results)
