Sciweavers

297 search results - page 30 / 60
» Geometric and algebraic combinatorics
Sort
View
LCPC
2004
Springer
14 years 1 months ago
A Geometric Approach for Partitioning N-Dimensional Non-rectangular Iteration Spaces
Abstract. Parallel loops account for the greatest percentage of program parallelism. The degree to which parallelism can be exploited and the amount of overhead involved during par...
Arun Kejariwal, Paolo D'Alberto, Alexandru Nicolau...
CAD
2010
Springer
13 years 8 months ago
A non-rigid cluster rewriting approach to solve systems of 3D geometric constraints
We present a new constructive solving approach for systems of 3D geometric constraints. The solver is based on the cluster rewriting approach, which can efficiently solve large sy...
Hilderick A. van der Meiden, Willem F. Bronsvoort
ENTCS
2002
101views more  ENTCS 2002»
13 years 8 months ago
Hypergeometric Functions in Exact Geometric Computation
Most problems in computational geometry are algebraic. A general approach to address nonrobustness in such problems is Exact Geometric Computation (EGC). There are now general lib...
Zilin Du, Maria Eleftheriou, José E. Moreir...
FOCM
2002
108views more  FOCM 2002»
13 years 8 months ago
Geometric Integration Algorithms on Homogeneous Manifolds
Given an ordinary differential equation on a homogeneous manifold, one can construct a "geometric integrator" by determining a compatible ordinary differential equation ...
Debra Lewis, Peter J. Olver
COMPGEOM
2009
ACM
14 years 3 months ago
On the topology of planar algebraic curves
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
Jinsan Cheng, Sylvain Lazard, Luis Mariano Pe&ntil...