196 search results - page 4 / 40 » Efficient Importance Sampling Techniques for the Photon Map |
WWW
2007
ACM
14 years 7 months ago
2007
ACM
Due to resource constraints, Web archiving systems and search engines usually have difficulties keeping the entire local repository synchronized with the Web. We advance the state...
ETT
2002
13 years 6 months ago
2002
The splitting method is a simulation technique for the estimation of very small probabilities. In this technique, the sample paths are split into multiple copies, at various stages...
PG
2007
IEEE
14 years 16 days ago
2007
IEEE
Caustics are important visual phenomena, as well as challenging global illumination effects in computer graphics. Physically caustics can be interpreted from one of two perspectiv...
WAW
2007
Springer
14 years 11 days ago
2007
Springer
Traceroute sampling is an important technique in exploring the internet router graph and the autonomous system graph. Although it is one of the primary techniques used in calculati...
VC
2008
13 years 6 months ago
2008
Abstract We present an efficient method for importance sampling the product of multiple functions. Our algorithm computes a quick approximation of the product on-the-fly, based on ...