Preface 1 The Process of Industrial Bioethanol Production Explained by Self-Organised Maps; Miguel A. Sanz-Bobi, Pablo Ruiz, and Julio Montes 2 Towards a Further Understanding of the Robotic Darwinian PSO; Micael S. Couceiro, Fernando M.L. Martins, Filipe Clemente, Rui P. Rocha, and Nuno M.F. Ferreira 3 A Comparison Study Between Two Hyperspectral Clustering Methods: KFCM and PSO-FCM; Amin Alizadeh Naeini,...