74 search results - page 9 / 15 » Trapezoid Graphs and Generalizations, Geometry and Algorithm... |
SMA
2009
ACM
14 years 1 months ago
2009
ACM
For designing aesthetic surfaces, such as the car bodies, it is very important to use aesthetic curves as characteristic lines. In such curves, the curvature should be monotonical...
EUROGRAPHICS
2010
Eurographics
14 years 3 months ago
2010
Eurographics
We present a real-time algorithm for rendering translucent objects of arbitrary shapes. We approximate the scattering of light inside the objects using the diffusion equation, whi...
AAAI
2008
13 years 9 months ago
2008
In this paper, we present a general data clustering algorithm which is based on the asymmetric pairwise measure of Markov random walk hitting time on directed graphs. Unlike tradi...
SAC
2009
ACM
14 years 1 months ago
2009
ACM
Graph drawing and visualization represent structural information ams of abstract graphs and networks. An important subset of graphs is directed acyclic graphs (DAGs). E-Spring alg...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— A major problem in wireless sensor network localization is erroneous local geometric realizations in some parts of the network due to the sensitivity to certain distanc...