Weijun Li received a B.S. in Electronics Engineering from the Beijing Institute of Technology, China, in 1998, and a Ph.D. degree in Microelectronics and Solid-State Electronics from the Institute of Semiconductors, Chinese Academy of Sciences, in 2004. He is currently a Professor at the Laboratory of High-Speed Circuits and Artificial Neural Networks, Institute of Semiconductors, Chinese Academy of Sciences, Beijing. His current research interests include machine learning, pattern recognition, and intelligent systems.