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- Gautham Anil, R. Paul Wiegand
- FOGA
- 2009

In black-box optimization an algorithm must solve one of many possible functions, though the precise instance is unknown. In practice, it is reasonable to assume that an algorithm designer has someâ€¦ (More)

- Thomas Jansen, R. Paul Wiegand
- GECCO
- 2003

Using a well-known cooperative coevolutionary function optimization framework, a very simple cooperative coevolutionary (1+1) EA is defined. This algorithm is investigated in the context of expectedâ€¦ (More)

- Liviu Panait, Sean Luke, R. Paul Wiegand
- IEEE Transactions on Evolutionary Computation
- 2006

Cooperative coevolutionary algorithms (CEAs) offer great potential for concurrent multiagent learning domains and are of special utility to domains involving teams of multiple agents. Unfortunately,â€¦ (More)

- Elena Popovici, Anthony Bucci, R. Paul Wiegand, Edwin D. de Jong
- Handbook of Natural Computing
- 2012

Coevolutionary algorithms approach problems for which no function for evaluating potential solutions is present or known. Instead, algorithms rely on the aggregation of outcomes from interactionsâ€¦ (More)

- Liviu Panait, R. Paul Wiegand, Sean Luke
- PPSN
- 2004

We introduce a model for cooperative coevolutionary algorithms (CCEAs) using partial mixing, which allows us to compute the expected long-run convergence of such algorithms when individualsâ€™ fitnessâ€¦ (More)

- Liviu Panait, R. Paul Wiegand, Sean Luke
- GECCO
- 2004

Recent theoretical work helped explain certain optimizationrelated pathologies in cooperative coevolutionary algorithms (CCEAs). Such explanations have led to adopting specific and constructiveâ€¦ (More)

The task of understanding coevolutionary algorithms is a very difficult one. These algorithms search landscapes whi ch are in some sense adaptive. As a result, the dynamical behaviors ofâ€¦ (More)

- Edwin D. de Jong, Kenneth O. Stanley, R. Paul Wiegand
- GECCO
- 2007

This tutorial is designed to introduce coevolution to those with a working familiarity with evolutionary computation. The tutorial begins by providing some basic background into what coevolution isâ€¦ (More)

Cooperative coevolutionary algorithms (CCEAs) have been applied to many optimization problems with varied success. Recent empirical studies have shown that choices surrounding methods ofâ€¦ (More)

- Thomas Jansen, R. Paul Wiegand
- IEEE Congress on Evolutionary Computation
- 2003

Differences in computing environments often suggest variations in algorithms that are more natural for specific contexts, and that realize performance henefits as a result (e.g., sequential versusâ€¦ (More)