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Browsing South African Computer Journal 1999(23) by Subject "Computational geography"

Browsing South African Computer Journal 1999(23) by Subject "Computational geography"

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  • Sanders, I; Lubinsky, D; Sears, M; Kourie, D (South African Computer Society (SAICSIT), 1999)
    Guarding and covering problems have great importance in Computational Geometry. In this article the notion of' a ray guard, a guard that can only 'see' along a single ray, is introduced. The problem of siting the fewest ...

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