YONGWHA CHUNG received B.S. and M.S. degrees in Electronic Engineering from Hanyang University, South Korea, in 1984, and a Ph.D. degree in Computer Science from the University of Southern California, USA, in 1997. He was a Team Leader with ETRI from 1986 to 2003. He joined Korea University—Sejong, in 2003, where he is currently a Professor in the Department of Computer Convergence Software. His research interests include parallel processing, image processing, and IT convergence.