… We introduce fitnessless coevolution (FC), a novel method of comparative one-population
coevolution. FC plays games between individuals to settle tournaments in the selection phase …

We introduce fitnessless coevolution (FC), a novel method of comparative one-population
coevolution. FC plays games between individuals to settle tournaments in the selection phase …

We consider “competitive coevolution,” in which fitness is based on direct competition
among individuals selected from two independently evolving populations of “hosts” and “parasites.…

… : in coevolution some algorithms have better performance than other algorithms, averaged
across all possible problems. However, in the typical coevolutionary scenarios encountered …

… The dynamics of fitnessless coevolution … A single-population coevolutionary algorithm
employing fitnessless selection (ie, fitnessless coevolution) is dynamically equivalent to an …

… fitnessless coevolution. The key idea is to combine the typical evaluation and selection phases
of evolutionary algorithm into one step of fitnessless … For k = 2, our fitnessless selection is …

… BrilliAnt, submitted to the contest by our team, has been evolved through competitive onepopulation
coevolution using genetic programming and a novel fitnessless selection method. In …

… ❖ Fitnessless Coevolution is not equivalent to fitness-driven one-population coevolution
if there are cycles in interactions in between individuals (Jaśkowski, Krawiec, Wieloch 2008) …

… The selected tree-structured algorithms are evaluated based on a fitness-less double-game
strategy … Co-Evolutionary algorithms are mainly utilized in artificial life, machine learning, …

… coevolutionary methods under non-stationary environments (eg, streaming data and financial
applications), and uses coevolution … ❖ Fitnessless Coevolution is not equivalent to fitness-…