Dr. Zehua Guo received B.S. degree from Northwestern Polytechnical University, Xi’an, China, M.S. degree from Xidian University, Xi’an, China, and Ph.D. degree from Northwestern Polytechnical University, Xi’an, China. He is an Associate Professor at Beijing Institute of Technology, Beijing, China. He was a Research Fellow at the Department of Electrical and Computer Engineering, New York University Tandon School of Engineering, New York, NY, USA, and a Postdoctoral Research Associate at the Department of Computer Science and Engineering, University of Minnesota Twin Cities, Minneapolis, MN, USA. His research interests include programmable networks (e.g., software-defined networking, network function virtualization), machine learning, and network security. He is an Associate Editor of the IEEE Systems Journal, and EURASIP Journal on Wireless Communications and Networking (Springer), an Editor of the KSII Transactions on Internet and Information Systems, and a Guest Editorof the Journal of Parallel and Distribu