Bachelor of Science, Seoul National University, 1976. Master of Science, University Texas, 1979. Doctor of Philosophy, Purdue University, 1984.
Assistant professor University Miami, Florida, 1983-1988. Associate professor Naval Postgraduate School, Monterey, California, since 1988.
Member Institute Industrial Engineering (senior, division director 1996-1997), Society for Computer Simulation, Institute for Operations Research and Management Science.
Married Reenah Choy, December 30, 1978. Children: Janet, Hannah.