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» Algebras and Update Strategies
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CEC
2008
IEEE
14 years 2 months ago
Natural Evolution Strategies
— This paper presents Natural Evolution Strategies (NES), a novel algorithm for performing real-valued ‘black box’ function optimization: optimizing an unknown objective func...
Daan Wierstra, Tom Schaul, Jan Peters, Jürgen...
JSAC
2008
124views more  JSAC 2008»
13 years 7 months ago
On the design of globally optimal communication strategies for real-time noisy communication systems with noisy feedback
Abstract--A real-time communication system with noisy feedback is considered. The system consists of a Markov source, forward and backward discrete memoryless channels, and a recei...
Aditya Mahajan, Demosthenis Teneketzis
ICASSP
2009
IEEE
14 years 2 months ago
Distributed parameter estimation with selective cooperation
This paper proposes selective update and cooperation strategies for parameter estimation in distributed adaptive sensor networks. A setmembership filtering approach is employed t...
Stefan Werner, Yih-Fang Huang, Marcello L. R. de C...
ICCS
2005
Springer
14 years 1 months ago
Investigation of Cache Coherence Strategies in a Mobile Client/Server Environment
In this article, we present an investigation case study based on an implementation and performance analysis of three different cache coherence strategies over a real wireless envi...
Carla Diacui Medeiros Berkenbrock, Mario A. R. Dan...
SCALESPACE
2009
Springer
14 years 2 months ago
An Edge-Preserving Multilevel Method for Deblurring, Denoising, and Segmentation
We present a fast edge-preserving cascadic multilevel image restoration method for reducing blur and noise in contaminated images. The method also can be applied to segmentation. O...
Serena Morigi, Lothar Reichel, Fiorella Sgallari