Jae Kyu Lee is a professor in the Department of Management Information Systems at the Korea Advanced Institute of Science and Technology in Seoul, Korea. At the Institute, Dr. Lee teaches courses in expert systems for business applications. He received his Ph.D. from the Wharton School of the University of Pennsylvania. Dr. Lee has published numerous journal articles, research papers, and books, and is considered one of the foremost authorities on the design of artificial intelligence-based decision support systems. He is an associate editor of many scholarly and professional journals, and was chairman of the Third World Congress on Expert Systems..