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» On Compressible Pairings and Their Computation
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GMP
2000
IEEE
117views Solid Modeling» more  GMP 2000»
15 years 11 months ago
Distance Computation between Non-Convex Polyhedra at Short Range Based on Discrete Voronoi Regions
An algorithm for calculating the minimum distance between non-convex polyhedra is described. A polyhedron is represented by a set of triangles. In calculating the distance between...
Katsuaki Kawachi, Hiromasa Suzuki
HYBRID
1999
Springer
15 years 11 months ago
Computing Controllers for Nonlinear Hybrid Systems
We discuss a procedure for synthesizing controllers for safety specifications for hybrid systems. The procedure depends on the construction of the set of states of a continuous dy...
Claire Tomlin, John Lygeros, Shankar Sastry
CCCG
2008
15 years 8 months ago
Computing the Stretch Factor of Paths, Trees, and Cycles in Weighted Fixed Orientation Metrics
Let G be a graph embedded in the L1-plane. The stretch factor of G is the maximum over all pairs of distinct vertices p and q of G of the ratio LG 1 (p, q)/L1(p, q), where LG 1 (p...
Christian Wulff-Nilsen
MEDINFO
2007
116views Healthcare» more  MEDINFO 2007»
15 years 8 months ago
Improving Computer Aided Disease Detection Using Knowledge of Disease Appearance
The accurate quantification of disease patterns in medical images allows radiologists to track the progress of a disease. Various computer vision techniques are able to automatica...
Tatjana Zrimec, James S. J. Wong
VMV
2008
151views Visualization» more  VMV 2008»
15 years 8 months ago
Adaptive surface decomposition for the distance computation of arbitrarily shaped objects
We propose an adaptive decomposition algorithm to compute separation distances between arbitrarily shaped objects. Using the Gilbert-JohnsonKeerthi algorithm (GJK), we search for ...
Marc Gissler, Matthias Teschner