Mr. WangI have often talked about a variety of mathematicscomputer science conceptsproblems. During these discussions, I always found him to be delightfully intelligent. Not only does he quickly understand the conceptsproblems presented to him, he is able to analyze these problemspresent solutions. But perhaps most important is that Wang's thinking is intensely rigorous. When looking at any question, he carefully scrutinizes itif he finds any uncertain issues, he clears them up immediately. I believe this kind of thought is essential to become an excellent computer programmer.
Serving as his thesis advisorI had a first-hand opportunity to observe the way in which Wang's mind works. In his senor thesis,Mr.Wang mainly discussed two challenging questions in regards to″ANN″。 In our books in Chinaknowledge of ANNits uses are very rare. Few people in China have studied this topicconsequently,the materials that are available on ANN are limited. Working on this difficult project,not only did Mr. Wang rise to the challenge,but he went abovebeyond the call of duty to analyze his secondary sourcestest them for accuracy in practice. In this way,he found mistakes in the book that we use. His diligencehard work made me extremely proud of him.
