Xiaofei Xing received BS degree in computer science and technology from Henan University of Science and Technology in 2003, and Ph.D. degree in Central South University, China, in 2012. He is now Associate Professor of Department of Computer Science at Guangzhou University, high-level talents of Guangzhou. He has been a Research Fellow at University of Tsukuba, Japan, and Post-doctorate Fellow in Applied Mathematics. His research interests include Internet of Things, mobile computing, network performance analysis, etc. Recent years, he has published more than 40 technical papers in top international journals and conferences, including Wireless Communications and Mobile Computing, EURASIP Journal on Wireless Communications and Networking, Future Generation Computer Systems, IEEE SmartWorld, PRDC, ICA3PP, MSN, etc. He is a senior member of CCF and a member of IEEE.