Keon Myung Lee received B.S., M.S., and Ph.D. degrees in computer science from KAIST, South Korea. He was a Post-Doctoral Fellow atINSA de Lyon, France. He was a Visiting Professor at the University of Colorado at Denver and a Visiting Scholar at Indiana University, USA. He is currently a Professor and the Head of the Department of Computer Science, Chungbuk National University, South Korea. His principal research interests are data mining, machine learning, soft computing, big data processing, and intelligent service systems.