2183 search results - page 27 / 437 » Multi-pass geometric algorithms |
CCCG
2010
13 years 11 months ago
2010
We obtain hardness results and approximation algorithms for two related geometric problems involving movement. The first is a constrained variant of the k-center problem, arising ...
COMGEO
2004
ACM
13 years 9 months ago
2004
ACM
We present a new incremental algorithm for constructing the union of n triangles in the plane. In our experiments, the new algorithm, which we call the Disjoint-Cover (DC) algorit...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
Underlining the viability of multiuser (MU) MIMO for future wireless communications as long term evolution (LTE), we propose in this paper a precoding strategy based on the low res...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
The construction of low-dimensional models explaining highdimensional signal observations provides concise and efficient data representations. In this paper, we focus on pattern ...
CVIU
2007
13 years 9 months ago
2007
Estimating intrinsic geometric properties of a surface from a polygonal mesh obtained from range data is an important stage of numerous algorithms in computer and robot vision, co...