Fuzzy logic and soft computing, L.A. Zadeh; intelligence computing, M. Sugeno; fuzzy knowledge-based systems - reviews and perspectives, K.S. Leung and Y. Leung; mathematical foundation and engineering application, J.-Y. Zhu; fuzzy inference without membership function, C.P. Kwong; a membership function translation approach for evaluating fuzzy systems, Y.-H. Kuo and B.-H. Wei; fuzzy counterpropagation networks, C.-C. Jou; fuzzy controllers make interpolation using fuzzy samples, P.Z. Wang et al; the fuzzy function approximation using polynomial rules, L.-W. Chan; adaptive fuzzy controller with model-following capability, J.T.K. Koo; on fuzzy inference based on a-level sets, H.T. Nguyen and Y. Maeda; neural fuzzy ellipsoidal learning and platoon control, J. Dickerson and B. Kosko.