Genetic Programming 4th European Conference, EuroGP 2001 Lake Como, Italy, April 18-20, 2001 Proceedings - Miller, Julian F.; Miller, Julian F.; Tomassini, Marco; Tomassini, Marco; Lanzi, Pier Luca; Lanzi, Pier Luca; Ryan, Conor; Ryan, Conor; Tettamanzi, Andrea G.B; Tettamanzi, Andrea G.B; Langdon, William B.; Langdon, William B. (Springer Berlin Heidelberg : Imprint: Springer, 2001)