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CEC
2007
IEEE
14 years 1 months ago
Genetic programming - a tool for flexible rule extraction
Rikard König, Ulf Johansson, Lars Niklasson
CEC
2007
IEEE
14 years 1 months ago
A fractal representation for real optimization
— The chaos game, in which a moving point is repeatedly averaged toward randomly selected vertices of a triangle, is one method of generating the fractal called the Sierpinski tr...
Daniel A. Ashlock, Justin Schonfeld
CEC
2007
IEEE
14 years 1 months ago
Multi-population competitive co-evolution of car racing controllers
Abstract— Multi-population competitive co-evolution is explored as a way of developing controllers for a simple (but definitely not trivial) car racing game. The three main uses...
Julian Togelius, Peter Burrow, Simon M. Lucas
CEC
2007
IEEE
14 years 1 months ago
A rigorous view on neutrality
Abstract—Motivated by neutrality observed in natural evolution often redundant encodings are used in evolutionary algorithms. Many experimental studies have been carried out on t...
Benjamin Doerr, Michael Gnewuch, Nils Hebbinghaus,...
CEC
2007
IEEE
14 years 1 months ago
Computational intelligence algorithms for risk-adjusted trading strategies
Abstract— This paper investigates the performance of trading strategies identified through Computational Intelligence techniques. We focus on trading rules derived by Genetic Pr...
Nicos G. Pavlidis, E. G. Pavlidis, Michael G. Epit...
CEC
2007
IEEE
14 years 1 months ago
Estimation of distribution algorithms for testing object oriented software
— One of the main tasks software testing involves is the generation of the test cases to be used during the test. Due to its expensive cost, the automation of this task has becom...
Ramón Sagarna, Andrea Arcuri, Xin Yao
CEC
2007
IEEE
14 years 1 months ago
Evolving Quadruped Gaits with a Heterogeneous Modular Robotic System
Abstract— There has been much research into the development of robotic controllers in educational, industrial and government research labs, but limited hardware budgets constrain...
Matthew D. Handier, Gregory S. Hornby
CEC
2007
IEEE
14 years 1 months ago
ALPS evaluation in financial portfolio optimisation
— Hornby’s Age-Layered Population Structure claims to reduce premature convergence in Evolutionary Algorithms. We provide the first evaluation of ALPS on a realworld problem ...
Suneer Patel, Christopher D. Clack
CEC
2007
IEEE
14 years 1 months ago
Stability analysis of the ant system dynamics with non-uniform pheromone deposition rules
—The paper extends the classical Ant Systems by considering non-uniform deposition by the ants, while constructing pheromone trails. A deterministic solution to the ant system dy...
Ajith Abraham, Amit Konar, Nayan R. Samal, Swagata...
CEC
2007
IEEE
14 years 1 months ago
On some symmetry based validity indices
—Identification of the correct number of clusters and the corresponding partitioning are two important considerations in clustering. In this paper, a newly developed point symme...
Sriparna Saha, Sanghamitra Bandyopadhyay