314 search results - page 54 / 63 » Optimizing efficiency of perturbative Monte Carlo method |
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TOG
2008
14 years 9 months ago
2008
This paper introduces a simple and robust progressive global illumination algorithm based on photon mapping. Progressive photon mapping is a multi-pass algorithm where the first p...
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TPDS
2008
14 years 9 months ago
2008
This paper proposes a new methodology to model the distribution of finite size content to a group of users connected through an overlay network. Our methodology describes the distr...
PVLDB
2008
14 years 9 months ago
2008
Many search engines and other web applications suggest auto-completions as the user types in a query. The suggestions are generated from hidden underlying databases, such as query...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
We present an automatic and efficient method to extract spatio-temporal human volumes from video, which combines top-down model-based and bottom-up appearancebased approaches. Fr...
ICCD
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, we propose a novel on-chip voltage drop reduction technique for on-chip power delivery networks of VLSI systems in the presence of variational leakage current sourc...