833 search results - page 140 / 167 » Geometric Optimization |
DIALM
2008
ACM
13 years 9 months ago
2008
ACM
In this work we analyze the complexity of local broadcasting in the physical interference model. We present two distributed randomized algorithms: one that assumes that each node ...
VMV
2004
13 years 9 months ago
2004
Efficiently rendering highly structured models distant from the viewer constitutes a difficult task since the geometric complexity has to be reduced extremely while simultaneously...
SGP
2003
13 years 9 months ago
2003
We introduce multi-chart geometry images, a new representation for arbitrary surfaces. It is created by resampling a surface onto a regular 2D grid. Whereas the original scheme of...
GRAPHICSINTERFACE
1997
13 years 9 months ago
1997
This paper presents a method for generating compact and effective constructive-solid-geometry (CSG) object representations from 2D bitmap representations. The method consists of t...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
In this paper, we first provide a joint source and channel coding (JSCC) approach in estimating Gaussian sources over Gaussian MAC channels, as well as its sufficient and necessary...