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On the Calculus of Spatial Relations |
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PP: 259-265 |
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doi:10.18576/amis/110132
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Author(s) |
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Mohammad Atallah,
Abd El-Mohsen Badawy,
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Abstract |
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| A logical calculus based a method is compared with topological relation of 4 Intersection Model (4-IM) of spatial regions.
The first result of this paper is answer of the following question: what is the smallest formula represents the four intersection model?.
The second main result, as an algebraic view, under certain conditions, the family of all relations from 9-IM using the 4-IM of two
closed regions A and B are obtained. |
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