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SIBGRAPI
2006
IEEE
16 years 20 days ago
Actively Illuminated Objects using Graph-Cuts
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
Asla Medeiros Sá, Marcelo Bernardes Vieira,...
SIBGRAPI
2006
IEEE
16 years 20 days ago
Adapted Dynamic Meshes for Deformable Surfaces
Deformable objects play an important role in many applications, such as animation and simulation. Effective computation with deformable surfaces can be achieved through the use of...
Fernando de Goes, Felipe P. G. Bergo, Alexandre X....
SUTC
2006
IEEE
16 years 20 days ago
Towards Embedded Wireless-Networked Intelligent Daylighting Systems for Commercial Buildings
Energy efficient office lighting systems can save 40% in electricity consumption in areas that receive significant amounts of daylight. In spite of the savings they can generate, ...
Yao-Jung Wen, Jessica Granderson, Alice M. Agogino
VALUETOOLS
2006
ACM
16 years 18 days ago
Splitting with weight windows to control the likelihood ratio in importance sampling
Importance sampling (IS) is the most widely used efficiency improvement method for rare-event simulation. When estimating the probability of a rare event, the IS estimator is the ...
Pierre L'Ecuyer, Bruno Tuffin
ARITH
2005
IEEE
16 years 8 days ago
Data Dependent Power Use in Multipliers
Recent research has demonstrated the vulnerability of certain smart card architectures to power and electromagnetic analysis when multiplier operations are insufficiently shielde...
Colin D. Walter, David Samyde