The Genetic and Evolutionary Computation Conference (GECCO) will present the latest high-quality results in thegrowing field of genetic and evolutionary computation. Topics include: genetic algorithms, genetic programming, evolutionstrategies, evolutionary programming, real-world applications, learning classifier systems and other geneticsbased machinelearning, evolvable hardware, artificial life, adaptive behavior, ant colony optimization, swarm intelligence, biologicalapplications, evolutionary robotics, coevolution, artificial immune systems, and more.