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CORR
2010
Springer
73views Education» more  CORR 2010»
15 years 5 months ago
On the Impact of the Migration Topology on the Island Model
Parallel Global Optimization Algorithms (PGOA) provide an efficient way of dealing with hard optimization problems. One method of parallelization of GOAs that is frequently applie...
Marek Rucinski, Dario Izzo, Francesco Biscani
CORR
2008
Springer
133views Education» more  CORR 2008»
15 years 5 months ago
Estimating divergence functionals and the likelihood ratio by convex risk minimization
We develop and analyze M-estimation methods for divergence functionals and the likelihood ratios of two probability distributions. Our method is based on a non-asymptotic variatio...
XuanLong Nguyen, Martin J. Wainwright, Michael I. ...
CORR
2006
Springer
127views Education» more  CORR 2006»
15 years 5 months ago
Approximating Rate-Distortion Graphs of Individual Data: Experiments in Lossy Compression and Denoising
Classical rate-distortion theory requires knowledge of an elusive source distribution. Instead, we analyze rate-distortion properties of individual objects using the recently devel...
Steven de Rooij, Paul M. B. Vitányi
MLDM
2008
Springer
15 years 5 months ago
Distributed Monitoring of Frequent Items
Monitoring frequently occuring items is a recurring task in a variety of applications. Although a number of solutions have been proposed there has been few to address the problem i...
Robert Fuller, Mehmed M. Kantardzic
AMC
2005
256views more  AMC 2005»
15 years 5 months ago
Improved DSA variant for batch verification
Batch verification is a method to verify multiple signatures at once. There are two issues associated with batch verification. One is the security problem and the other is the com...
Chu-Hsing Lin, Ruei-Hau Hsu, Lein Harn