Kwang Baek Kim received his M.S. and Ph.D. degrees from the Department of Computer Science, Pusan National University, Busan, Korea, in 1993 and 1999, respectively. From 1997 to the present, he is a professor at the Department of Computer Engineering, Silla University, Korea. He is currently an associate editor for international journal of fuzzy logic and intelligent Systems and The Open Artificial Intelligence Journal (USA). His research interests include fuzzy neural network and applications, bioinformatics, and medical image processing.