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HEURISTICS
2008
120views more  HEURISTICS 2008»
15 years 6 months ago
A local linear embedding module for evolutionary computation optimization
A Local Linear Embedding (LLE) module enhances the performance of two Evolutionary Computation (EC) algorithms employed as search tools in global optimization problems. The LLE em...
Fabio Boschetti
141
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CORR
2006
Springer
78views Education» more  CORR 2006»
15 years 6 months ago
Opti{c,m}al: Optical/Optimal Routing in Massively Dense Wireless Networks
Abstract-- We study routing for massively dense wireless networks, i.e., wireless networks that contain so many nodes that, in addition to their usual microscopic description, a no...
Roberto Catanuto, Stavros Toumpis, Giacomo Morabit...
149
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IJON
2007
76views more  IJON 2007»
15 years 6 months ago
Modeling L-LTP based on changes in concentration of pCREB transcription factor
We simulate the induction and maintenance of late long-term potentiation (L-LTP) in the hippocampal dentate gyrus by means of a new synaptic plasticity rule that is the result of ...
Lubica Benuskova, Nikola Kasabov
TCOM
2008
83views more  TCOM 2008»
15 years 6 months ago
Toward a unified framework for modeling and analysis of diversity in joint source-channel coding
The study of Joint Source-Channel Coding (JSCC) systems faces one major challenge in obtaining an analytical expression for the function that links end-to-end distortion with chann...
Andres Kwasinski, K. J. Ray Liu
JMIV
2007
156views more  JMIV 2007»
15 years 6 months ago
Using the Shape Gradient for Active Contour Segmentation: from the Continuous to the Discrete Formulation
A variational approach to image or video segmentation consists in defining an energy depending on local or global image characteristics, the minimum of which being reached for ob...
Eric Debreuve, Muriel Gastaud, Michel Barlaud, Gil...