Methods and Models in Artificial and Natural Computation. A Homage to Professor Mira's Scientific Legacy : Third International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2009, Santiago de Compostela, Spain, June 22-26, 2009, Proceedings, Part I - José Mira, José Manuel Ferrández, José R. Álvarez, Félix Paz, F. Javier Toledo ((Lecture Notes in Computer Science))