Abstract :
Some teaching works on the course of Artificial Intelligence (AI) at Purdue University given by Professor King-Sun Fu are introduced. Especially, some research works on expert systems at the AI course made by the graduate students and directed by Prof. Fu are dealt with. Three examples of expert systems, in quality control, robot programming, and product evaluation, are given respectively. In this way, the author want to cherish his emotion for Dr. K.S.Fu.
