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» Adaptive Online Program Analysis
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136
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ISCAS
2005
IEEE
214views Hardware» more  ISCAS 2005»
15 years 8 months ago
Blind separation of statistically independent signals with mixed sub-Gaussian and super-Gaussian probability distributions
— In the context of Independent Component Analysis (ICA), we propose a simple method for online estimation of activation functions in order to blindly separate instantaneous mixt...
Muhammad Tufail, Masahide Abe, Masayuki Kawamata
134
Voted
CVPR
2011
IEEE
14 years 6 months ago
A Non-convex Relaxation Approach to Sparse Dictionary Learning
Dictionary learning is a challenging theme in computer vision. The basic goal is to learn a sparse representation from an overcomplete basis set. Most existing approaches employ a...
Jianping Shi, Xiang Ren, Jingdong Wang, Guang Dai,...
108
Voted
ASPLOS
1991
ACM
15 years 6 months ago
NUMA Policies and Their Relation to Memory Architecture
Multiprocessor memory reference traces provide a wealth of information on the behavior of parallel programs. We have used this information to explore the relationship between kern...
William J. Bolosky, Michael L. Scott, Robert P. Fi...
150
Voted
INFOCOM
2009
IEEE
15 years 9 months ago
Minimizing Probing Cost for Detecting Interface Failures: Algorithms and Scalability Analysis
— The automatic detection of failures in IP paths is an essential step for operators to perform diagnosis or for overlays to adapt. We study a scenario where a set of monitors se...
Hung Xuan Nguyen, Renata Teixeira, Patrick Thiran,...
133
Voted
EUROGP
2009
Springer
143views Optimization» more  EUROGP 2009»
15 years 10 days ago
A Real-Time Evolutionary Object Recognition System
We have created a real-time evolutionary object recognition system. Genetic Programming is used to automatically search the space of possible computer vision programs guided throug...
Marc Ebner