Information System, the Decision Making Support System,
Simulation, eBusiness

1978~1980 Senior Researcher, Computer Center, KIST
1978~1980 Lecturer, Department of Industrial Engineering,
Seoul National University
1980~1996 Professor, Department of Business Administration,
KAIST
1996~Present Professor, Graduate School of Management,
KAIST
1984~1985 Visiting Professor, Department of Industrial
Engineering, Michigan State University
1991~1992 Visiting Professor, Department of Management
Science, UCLA
1996~1998 Director, Information System Research Institute,
KAIST
1999~2001 Director, eBusiness Program, KAIST
2001.6.12~Present, Dean, Graduate School of Management,
KAIST