| Project/Area Number |
22760383
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
INOUE Ryo 東北大学, 大学院・情報科学研究科, 准教授 (60401303)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 地域分析 / 空間統計 / 計量地理 / 時空間情報 / 内挿 / 集積検出 / 空間統計学 / 計量地理学 / 地価分析 / 地理的加重回帰 / 普遍クリギング / 属性値空間分布 / 時空間統計解析 / 不動産価格情報 / 時空間内挿 / 取引価格情報 / 情報提供 / 空間統計解析 / 時空司内挿 / 可視化 |
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| Research Abstract |
This study integrated spatial analysis methods by spatial statistics and quantitative geography, proposed new regional analysis methods, and checked their applicability. First, a new model for spatio-temporal interpolation of point attributes was proposed. It was confirmed that the new model could acquire higher interpolation precision than the previous models; however, it revealed that it required considerable calculation time and lacked in practicability. Second, a new method for detecting spatio-temporal clusters of point events which have flexible shape was proposed, and its applicability was confirmed by the experiment.
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