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Browsing SAICSIT Digital Archive by Author "Sanders, I"

Browsing SAICSIT Digital Archive by Author "Sanders, I"

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  • Introducing research methods to Computer Science honours students 
    Galpin, V; Hazelhurst, S; Mueller, C; Sanders, I (South African Computer Society (SAICSIT), 1999)
    Research skills are important for any academic and can be of great benefit to any professional person. These skills are, however, difficult to teach and to learn. In the Department of Computer Science at the University ...
  • Non-orthogonal ray guarding 
    Sanders, I (1998)
    In an earlier paper the notion of a ray guard --'- a guard that can only see along a single ray, was introduced. The ray guarding problem is in siting the fewest possible such guards so that they guard all adjacencies ...
  • Orthogonal ray guarding of adjacencies between orthogonal rectangles 
    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 ...
  • Partial edge visibility in linear time 
    Bilbrough, J; Sanders, I (1998)
    This research addresses the problem of partial edge visibility. This problem stems from work done in the ray guarding of configurations of adjacent rectangles [7]. In ray guarding these configurations it is necessary to ...
  • Ray guarding configurations of adjacent rectangles 
    Sanders, I; Lubinsky, D; Sears, M (2000)
    Guarding and covering problems have great importance in Computational Geometry. In this paper the notion of a ray guard, a guard that can only 'see' along a single ray, is introduced. The problem of siting the fewest ...
  • Word prediction strategies in program editing environments 
    Sanders, I; Tsai, C (South African Computer Society (SAICSIT), 1997)
    The goal of this research is to demonstrate that word prediction in a constrained domain like a programming language can be done effectively and hence has the potential to facilitate typing for disabled people who are ...

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