Keyword : symbolic perturbation


How to Make Geometric Algorithms Robust
Kokichi SUGIHARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/03/25
Vol. E83-D  No. 3 ; pp. 447-454
Type of Manuscript:  INVITED SURVEY PAPER
Category: Algorithms for Geometric Problems
Keyword: 
computational geometryrobust computationexact arithmetictopology-oriented methodsymbolic perturbationlazy evaluation
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A Simple Method for Avoiding Numerical Errors and Degeneracy in Voronoi Diagram Construction
Kokichi SUGIHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/04/25
Vol. E75-A  No. 4 ; pp. 468-477
Type of Manuscript:  Special Section PAPER (Special Issue on Discrete Mathematics and Its Application)
Category: 
Keyword: 
Voronoi diagramrobust algorithmdegeneracy avoidancesymbolic perturbation
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