833 search results - page 140 / 167 » Geometric Optimization |
DIALM
2008
ACM
14 years 11 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
14 years 11 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
14 years 11 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
14 years 11 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
14 years 9 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...