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» On a Parallel Extended Euclidean Algorithm
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PPSN
2004
Springer
14 years 1 months ago
Phase Transition Properties of Clustered Travelling Salesman Problem Instances Generated with Evolutionary Computation
Abstract. This paper introduces a generator that creates problem instances for the Euclidean symmetric travelling salesman problem. To fit real world problems, we look at maps con...
Jano I. van Hemert, Neil Urquhart
SMA
2010
ACM
223views Solid Modeling» more  SMA 2010»
13 years 8 months ago
Hyperbolic centroidal Voronoi tessellation
The centroidal Voronoi tessellation (CVT) has found versatile applications in geometric modeling, computer graphics, and visualization. In this paper, we extend the concept of the...
Guodong Rong, Miao Jin, Xiaohu Guo
IEEEHPCS
2010
13 years 6 months ago
Extending the educational scope of a particle-based simulation framework through parallelization
Particle systems have been incorporated into a wide variety of applications in both academia and industry. They can be employed to investigate complex natural phenomena, illustrat...
T. Francis Chen, Gladimir V. G. Baranoski
DAM
2007
88views more  DAM 2007»
13 years 7 months ago
Digital planarity - A review
Digital planarity is defined by digitizing Euclidean planes in the three-dimensional digital space of voxels; voxels are given either in the grid point or the grid cube model. Th...
Valentin E. Brimkov, David Coeurjolly, Reinhard Kl...
WAN
1998
Springer
13 years 12 months ago
Some Performance Studies in Exact Linear Algebra
We consider parallel algorithms for computing the Hermite normal form of matrices over Euclidean rings. We use standard types of reduction methods which are the basis of many algor...
George Havas, Clemens Wagner 0002