Genetic Programming 11th European Conference, EuroGP 2008, Naples, Italy, March 26-28, 2008. Proceedings - O’Neill, Michael; Vanneschi, Leonardo; Gustafson, Steven; Esparcia Alcázar, Anna Isabel; Falco, Ivanoe De; Cioppa, Antonio Della; Tarantino, Ernesto (Springer Berlin Heidelberg, 2008)