Guangyue Han received the B.S. and M.S. degrees in mathematics from Peking University, China, and the Ph.D. degree in mathematics from the University of Notre Dame, U.S.A. in 1997, 2000 and 2004, respectively. After three years with the department of mathematics at the University of British Columbia, Canada, he joined the department of mathematics at the University of Hong Kong, China in 2007. His main research areas are coding and information theory.