7272 search results - page 274 / 1455 » On the Performance of Selection Relaying |
208
click to vote
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a Genetic Algorithm based feature selection approach according to which feature subsets are represented by individuals of an evolving population. Evolution is controlle...
209
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
—We consider a receive antenna selection MIMO system, where only one receive antenna is selected out of Nr antennas. Spatial channel correlation will be considered at the receive...
153
click to vote
GECCO
2005
Springer
16 years 7 days ago
2005
Springer
In this work we provide empirical evidence that shows how a variable-length genetic algorithm (GA) can naturally evolve shorter average size populations. This reduction in chromos...
167
click to vote
IWANN
2005
Springer
16 years 6 days ago
2005
Springer
Abstract. This paper presents k-NN as an approximator for time series prediction problems. The main advantage of this approximator is its simplicity. Despite the simplicity, k-NN c...
150
click to vote
VLDB
2005
ACM
16 years 5 days ago
2005
ACM
In this paper, we propose a method for maintaining a semantic cache of materialized XPath views. The cached views include queries that have been previously asked, and additional s...