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152
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JGTOOLS
2008
189views more  JGTOOLS 2008»
15 years 5 months ago
Subtractive Shadows: A Flexible Framework for Shadow Level of Detail
Abstract. We explore the implications of reversing the process of shadow computation for real-time applications that model complex reflectance and lighting (such as that specified ...
Christopher DeCoro, Szymon Rusinkiewicz
143
Voted
MJ
2008
67views more  MJ 2008»
15 years 5 months ago
Temperature-adaptive voltage tuning for enhanced energy efficiency in ultra-low-voltage circuits
Circuits optimized for minimum energy consumption operate typically in the subthreshold regime with ultra-low power-supply voltages. Speed of a subthreshold logic circuit is enhan...
Ranjith Kumar, Volkan Kursun
PRL
2008
65views more  PRL 2008»
15 years 5 months ago
Matching of quasi-periodic time series patterns by exchange of block-sorting signatures
We propose a novel method for quasi-periodic time series patterns matching, through signature exchange between the two patterns. The signature is obtained through sorting of the t...
Bachir Boucheham
176
Voted
ADHOC
2005
116views more  ADHOC 2005»
15 years 5 months ago
Power efficient routing trees for ad hoc wireless networks using directional antenna
In ad hoc wireless networks, nodes are typically powered by batteries. Therefore saving energy has become a very important objective, and different algorithms have been proposed t...
Fei Dai, Qing Dai, Jie Wu
SMA
2008
ACM
396views Solid Modeling» more  SMA 2008»
15 years 5 months ago
Fast mesh segmentation using random walks
3D mesh models are now widely available for use in various applications. The demand for automatic model analysis and understanding is ever increasing. Mesh segmentation is an impo...
Yu-Kun Lai, Shi-Min Hu, Ralph R. Martin, Paul L. R...