Dr. Cheng-Chang Lien is a distinguished professor in computer science and information engineering at Chung Hua University (CHU), Taiwan. He is also the dean of the College of Computer Science and Eletrical Engineering and the head of the PhD  program at CHU. Ph. D. Dr. Lien received his PhD degree in Electrical Engineering from National Tsing Hua University in Taiwan. His specialties include multimedia signal processing, pattern recognition, deep learning, and computer vision.