2012 Fiscal Year Final Research Report
Integration of spatial statistical methods for regional analysisin a data rich environment
| 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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| Keywords | 地域分析 / 空間統計 / 計量地理 / 時空間情報 / 内挿 / 集積検出 |
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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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