Mr. Luo Xiong: Han nationality,1born on September 26, 1976, joined the work in June 2005,1joined China in March 1997, and graduated from Central South University in June 2004. Doctor, professor and doctoral supervisor of computer application technology. He is currently the head of the computer department of University of Science and Technology Beijing. Resume: 2005.01-2006./kloc-0.2 Assistant Research Fellow, Tsinghua University Computer Department 2006./kloc-0.2-2007./kloc-0.0 Lecturer, School of Information Engineering, University of Science and Technology Beijing 2007.1-0. Deputy Director 20 12.04-20 13.04 Visiting Scholar at Arizona State University, USA 20 14.04-20 16.08 Associate Professor and Executive Deputy Director of Computer Department, University of Science and Technology Beijing 20 14.04- Now doctoral supervisor at University of Science and Technology Beijing.