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» One Sided Error Predicates in Geometric Computing
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IMAMS
2007
119views Mathematics» more  IMAMS 2007»
13 years 7 months ago
Propagation of Geometric Tolerance Zones in 3D
This paper considers error propagation in three dimensional geometric constructions using a geometric approach. First, we present definitions and constructions of tolerance zones ...
Song-Hai Zhang, Qi-Hui Zhu, Ralph R. Martin
ACTA
1998
81views more  ACTA 1998»
13 years 5 months ago
Dijkstra-Scholten Predicate Calculus: Concepts and Misconceptions
The paper focusses on the logical backgrounds of the Dijkstra-Scholten program development style for correct programs. For proving the correctness of a program (i.e. the fact that...
Lex Bijlsma, Rob Nederpelt
CAGD
2005
112views more  CAGD 2005»
13 years 5 months ago
Estimating differential quantities using polynomial fitting of osculating jets
This paper addresses the point-wise estimation of differential properties of a smooth manifold S--a curve in the plane or a surface in 3D--assuming a point cloud sampled over S is...
Frédéric Cazals, Marc Pouget
LOPSTR
2005
Springer
13 years 11 months ago
Non-leftmost Unfolding in Partial Evaluation of Logic Programs with Impure Predicates
Partial evaluation of logic programs which contain impure predicates poses non-trivial challenges. Impure predicates include those which produce side-effects, raise errors (or exc...
Elvira Albert, Germán Puebla, John P. Galla...
GD
2009
Springer
13 years 10 months ago
Geometric Simultaneous Embeddings of a Graph and a Matching
The geometric simultaneous embedding problem asks whether two planar graphs on the same set of vertices in the plane can be drawn using straight lines, such that each graph is pla...
Sergio Cabello, Marc J. van Kreveld, Giuseppe Liot...