/kloc-0 was born in March, 1943, and/kloc-0 graduated from Tianjin Normal University in 1964, majoring in applied mathematics. Professor, School of Information Engineering, University of Science and Technology Beijing (Grade A), doctoral supervisor, director of the Institute of Knowledge Engineering (Deputy Director of Computer Department, Vice President of School of Information Engineering). Is an expert with outstanding contributions who enjoys the special allowance of the State Council; International registered science and technology expert. He is also honorary chairman of China Society of Fuzzy Information and Fuzzy Engineering, director of Discrete Mathematics Committee of China Society of Artificial Intelligence, and deputy director of Knowledge Engineering Committee. He has gone abroad for more than ten times to participate in international academic conferences, lectures and cooperative research.