2009 Fiscal Year Final Research Report
Spatial Data-Mining Analysis on Street Crimes Considering Natural Surveillance and Territorial Sense
| Project/Area Number |
20760405
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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 |
Town planning/Architectural planning
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| Research Institution | Kyoto University |
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Principal Investigator |
TAKIZAWA Atsushi Kyoto University, 大学院・工学研究科, 助教 (40304133)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 犯罪空間分析 / GIS / データマイニング / 監視性 / 領域性 |
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| Research Abstract |
I examined the spatial relationship of purse snatching in the central zone of Fushimi-ku of Kyoto City. The estimation method of pedestrian on the street and natural surveillance was improved. Data mining analyses were used. It is observed that purse-snatching tends to occur at the place whose spatial openness is relatively middle. Moreover, the classier predicted crime occurrence points with high degree of accuracy in residential area, but in the commercial area, it was not so high. The effect of pedestrian movement rather than spatial composition might effects on the crime occurrences stronger in commercial area than in residential area.
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