1987.2 : B.S. in EE, Seoul National University, Korea

1989.2 : M.S. in EE, Seoul National University, Korea

1996.8 : Ph.D. in EE, University of Notre Dame, USA

1996.8-1997.1 : Visiting Assistant Professor of EE, University of Notre Dame, USA

1997.1-1997.8 : Frontier Researcher in RIKEN, Japan

1997.9-2001.2 : Assistant Professor of EE in Chungbuk National University, Korea

2001.2~Present : Associate Professor of Computer Science in POSTECH, Korea