Bachelor of Science, Seoul National University, 1982. Master of Science, Seoul National University, 1988. Doctor of Philosophy, University Connecticut, Storrs, 1994.
Researcher Korean Institute Machinery and Metals, Changwon, Republic of Korea, 1982—1987. Assistant professor Yonam College, JinJu, 1987—1989. Member technical staff American Telephone & Telegraph Company Bell Laboratories, Middletown, New Jersey, 1994—1995.
Visiting scholar University Illinois, Urbana Champaign, 2000—2001. Professor DongGuk University, Seoul, Republic of Korea, since 1996. Ceo Mining Technology, Seoul, 2000—2005.
Member of Korea Information Science Society.
Married SooHyun Bae; 1 child Chan-Seung.