The Analysis of a Recombinative Hill-Climber on (2007)
Re I He, Computat I Onal, I Ntell, I Gence, Clarissa Van Hoyweghen, Ingo Wegener, ...
Abstract--- Many experiments have proved that crossover is an essential search operator in evolutionary algorithms, at least for certain functions. However, the rigorous analysis of such algorithms...
626 From TwoMax to the Ising Model: Easy and Hard Symmetrical Problems (2007)
The paper shows that there is a key dividing line between two types of symmetrical problems: problems for which a genetic algorithm (GA) benefits from the fact that genetic drift chooses between...
From TwoMax to the Ising Model: easy and hard (2007)
Clarissa Van Hoyweghen, Clarissa Van Hoyweghen, David E. Goldberg, David E. Goldberg, Bart Naudts, Bart Naudts
symmetrical problems
Eduard Lukschandl, Advisor Riccardo Poli, Clarissa Van Hoyweghen, Katja Verbeeck
The optimization of dynamic environments has proved a difficult area for Genetic Algorithms. As standard haploid populations find it difficult to track a moving target, different schemes have been...
A \Futurist" approach to dynamic environments (2007)
Jano Van Hemert, Clarissa Van Hoyweghen, Eduard Lukschandl, Ericsson Hewlett-packard, Katja Verbeeck
The optimization of dynamic environments has proved to be a dicult area for Evolutionary Algorithms. As standard haploid populations nd it dicult to track a moving target, dierent schemes have been...
Symmetry in the Representation of an Optimization Problem (2002)
This one page paper outlines ongoing dissertation research about characteristics of the representation of a black-box optimization problem, in particular symmetry. It uses nearest neighbor...
The analysis of a recombinative hill climber on HIFF (2002)
Dietzfelbinger, Martin, Hoyweghen, Clarissa Van, Naudts, Bart, Wegener, Ingo
A \futurist " approach to dynamic environments (2001)
Clarissa Van Hoyweghen, Eduard Lukschandl, Katja Verbeeck
The optimization of dynamic environments has proved to be a dicult area for Evolutionary Algorithms. As standard haploid populations nd it dicult to track a moving target, dierent schemes have been...
Building block superiority, multimodality and synchronization problems (2001)
Clarissa Van Hoyweghen, Clarissa Van Hoyweghen, David E. Goldberg, David E. Goldberg, Bart Naudts, Bart Naudts
The working of a genetic algorithm is usually explained by the search for superior building blocks. Building blocks with above average tness are combined to construct higher order building blocks....