Yujun Zhu received the B.Sc. degree in computer science and technology from Qingdao University, Qingdao, China in 2006, the M.Sc. degree in computer application technology from Anhui Polytechnic University, Wuhu, China, in 2009, and the Ph.D. degree in computer software and theory from Tongji University, Shanghai, China, in 2014. He is currently an Associate Professor with the School of Computer and Information, Anhui Normal University. His research interests include wireless sensor network and IoT applications.