Part A: Foundations (ed. by Bernard De Baets, Radko Mesia) -- Part B: Fuzzy Logic (ed. by Luis Magdalena, Enrique Herrera-Viedma, Shyi-M. Chen) -- Part C: Rough Sets (ed. by Roman Słowinski, Yiyu Yao) -- Part D: Neural Networks (ed. by Cesare Alippi, Marios Polycarpou) -- Part E: Evolutionary Computation (ed. by Frank Neumann, Carsten Witt, Peter Merz) -- Part F: Swarm Intelligence (ed. by Christian Blum, Roderich Gross) -- Part G: Hybrid Systems (ed. by Oscar Castillo, Patricia Melin).