S. Bains Intelligence as Physical Computation, 225
L. Nunes and E. Oliveira On Learning by Exchanging Advice, 241
F.C. Oliveira and A. Cardoso The Horse-Bird Creature Generation Experiment, 257
C. Thornton Quantitative Abstraction Theory, 281
F. Zambetta, G. Catucci and F. Abbattista Cindy: A 3D Virtual Entertainer, 291