Ruo-Wei Hung was born in December 1966 in Yunlin, Taiwan. He received his B.S. degree in computer science and information engineering from Tunghai University, Taichung, Taiwan, in 1979, and his M.S. degree in computer science and information engineering from National Chung Cheng University, Chiayi, Taiwan in 1981. He received his Ph.D. degree in computer science and information engineering from National Chung Cheng University, Chiayi, Taiwan in 2005. He is currently a professor at Department of Computer Science and Information Engineering, Chaoyang University of Technology, Wufeng, Taichung, Taiwan. His current research interests include computer algorithms, graph theory, computer networking, wireless networks, and embedded systems.