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CVPR
2011
IEEE
13 years 6 months ago
Sparsity-based Image Denoising via Dictionary Learning and Structural Clustering
Where does the sparsity in image signals come from? Local and nonlocal image models have supplied complementary views toward the regularity in natural images the former attempts t...
Weisheng Dong, Xin Li
FPL
2008
Springer
180views Hardware» more  FPL 2008»
13 years 10 months ago
Compiled hardware acceleration of Molecular Dynamics code
The objective of Molecular Dynamics (MD) simulations is to determine the shape of a molecule in a given biomolecular environment. These simulations are very demanding computationa...
Jason R. Villarreal, Walid A. Najjar
TON
2002
112views more  TON 2002»
13 years 8 months ago
Pricing in multiservice loss networks: static pricing, asymptotic optimality, and demand substitution effects
We consider a communication network with fixed routing that can accommodate multiple service classes, differing in bandwidth requirements, demand pattern, call duration, and routin...
Ioannis Ch. Paschalidis, Yong Liu
NSDI
2010
13 years 10 months ago
WebProphet: Automating Performance Prediction for Web Services
Today, large-scale web services run on complex systems, spanning multiple data centers and content distribution networks, with performance depending on diverse factors in end syst...
Zhichun Li, Ming Zhang, Zhaosheng Zhu, Yan Chen, A...
AMC
2007
124views more  AMC 2007»
13 years 8 months ago
Applying evolutionary computation methods for the cryptanalysis of Feistel ciphers
In this contribution instances of a problem introduced by the differential cryptanalysis of Feistel cryptosystems are formulated as optimization tasks. The performance of Evoluti...
E. C. Laskari, Gerasimos C. Meletiou, Yannis C. St...