28 search results - page 1 / 6 » Diversity as a selection pressure in dynamic environments |
GECCO
2005
Springer
13 years 11 months ago
2005
Springer
Evolutionary algorithms (EAs) are widely used to deal with optimization problems in dynamic environments (DE) [3]. When using EAs to solve DE problems, we are usually interested i...
CEC
2008
IEEE
13 years 12 months ago
2008
IEEE
— In recent years, several approaches have been developed for genetic algorithms to enhance their performance in dynamic environments. Among these approaches, one kind of methods...
AE
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. We propose a new niching method for Evolutionary Algorithms which is able to identify and track global and local optima in a multimodal search space. To prevent the loss ...
GECCO
2007
Springer
13 years 9 months ago
2007
Springer
Stock selection for hedge fund portfolios is a challenging problem for Genetic Programming (GP) because the markets (the environment in which the GP solution must survive) are dyn...
TWC
2008
13 years 5 months ago
2008
This paper derives the outage probability and transmission capacity of ad hoc wireless networks with nodes employing multiple antenna diversity techniques, for a general class of ...