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CGVR
2006
14 years 11 months ago
A Bipolar Model for Region Simplification
In this paper we introduce an algorithm for simplifying a 2D discrete region. This algorithm is based on a bipolar model of regions. Given a discrete region, we cut its Voronoi di...
Yuqing Song, Jie Shen, David Yoon
WSC
1997
14 years 11 months ago
Application of Simulation Modeling to Emergency Population Evacuation
A simulation model was developed to predict with a certain degree of probability the optimal escape routs from the coastal areas of the Rio Grand Valley. Along with that, the mode...
Kambiz Farahmand
CORR
2008
Springer
63views Education» more  CORR 2008»
14 years 9 months ago
Two Remarkable Computational Competencies of the Simple Genetic Algorithm
Since the inception of genetic algorithmics the identification of computational efficiencies of the simple genetic algorithm (SGA) has been an important goal. In this paper we dist...
Keki M. Burjorjee
ORL
2008
111views more  ORL 2008»
14 years 9 months ago
Certificates of linear mixed integer infeasibility
A central result in the theory of integer optimization states that a system of linear diophantine equations Ax = b has no integral solution if and only if there exists a vector in...
Kent Andersen, Quentin Louveaux, Robert Weismantel
65
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CG
2005
Springer
14 years 9 months ago
Smoothing an arc spline
Arc splines are G1 continuous curves made of circular arcs and straight-line segments. They have the advantages that the curvature of an arc spline is known and controlled at all ...
Zhong Li, Dereck S. Meek