2011 Fiscal Year Final Research Report
Methods for analyzing the relations among the distributions of spatial objects
| Project/Area Number |
21310090
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SADAHIRO Yukio 東京大学, 大学院・工学系研究科, 准教授 (10240722)
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| Co-Investigator(Renkei-kenkyūsha) |
OKUNUKI Keiichi 名古屋大学, 大学院・環境学研究科, 准教授 (90272369)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 社会工学 / 社会システム / OR / GIS(地理情報システム) |
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| Research Abstract |
This paper developed several methods for analyzing the relations among the distributions of spatial objects. Spatial tessellations, the distributions of polygons, and the distributions of points were discussed in terms of topological relations, hierarchical relations, complementary relations, and spatial proximity. The paper applies the methods to the analysis of real spatial data to validate the significance of the methods.
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