Dr. Hui Siu Cheung is an Associate Professor in the Division of Information Systems, School
of Computer Engineering, Nanyang Technological University, Singapore. He received his
B.Sc. degree in Mathematics in 1983 and D. Phil in 1987 from the University of Sussex, UK.
He worked in IBM China/Hong Kong Corporation as a system engineer from 1987 to 1990. His
current research interests include data mining, Web mining, Semantic Web, intelligent
systems, information retrieval, intelligent tutoring systems, timetabling and scheduling.