Wichian Premchaiswadi received the M.Eng. and Ph.D. degrees in Electrical Engineering from Waseda University Japan. He is currently the Dean of the Graduate School of Information Technology in Business and Assistant President of Siam University, Thailand. He received the academic award for the best research conducted in 2008 from the Association of Private Higher Education Institution of Thailand. At present, he also works as the Secretary General of The Computer Association of Thailand under The Royal Patronage of His Majesty the King. His research interests include robust methods for autonomous computer vision, database systems, artificial intelligence, collaborative computing, human-computer interaction, decision support systems, group decision support systems, group decision making, parallel processing, image processing, nonparametric analysis, real-time vision systems, data mining, and pattern recognition.