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CG
1999
Springer
15 years 6 months ago
Efficient visibility processing for projective texture mapping
Projective texture-mapping is a powerful tool for image-based rendering. However, visibility information must be obtained in order to project correct textures onto the geometric s...
Yizhou Yu
SAC
2008
ACM
15 years 6 months ago
Filtering drowsy instruction cache to achieve better efficiency
Leakage power in cache memories represents a sizable fraction of total power consumption, and many techniques have been proposed to reduce it. As a matter of fact, during a fixed ...
Roberto Giorgi, Paolo Bennati
RV
2010
Springer
152views Hardware» more  RV 2010»
15 years 4 months ago
Efficient Data Race Detection for Async-Finish Parallelism
One of the major productivity hurdles for parallel programming is non-determinism -- a parallel program may yield different results on different executions with the same input, dep...
Raghavan Raman, Jisheng Zhao, Vivek Sarkar, Martin...
IR
2010
15 years 4 months ago
Efficient algorithms for ranking with SVMs
RankSVM (Herbrich et al, 2000; Joachims, 2002) is a pairwise method for designing ranking models. SVMLight is the only publicly available software for RankSVM. It is slow and, due ...
Olivier Chapelle, S. Sathiya Keerthi
ICASSP
2011
IEEE
14 years 10 months ago
An efficient variable step-size proportionate affine projection algorithm
Proportionate-type affine projection algorithms (PAPAs) are very attractive choices for echo cancellation. These algorithms combine the good features (convergence and tracking) o...
Constantin Paleologu, Jacob Benesty, Felix Albu, S...