Department of Computer Science and Technology organization of the Electronic and Information Engineering Xi'an Jiaotong University, Xi'an, Shaanxi, China Weizhan Zhang is currently a Professor in the organization of the Electronic and Information Engineering at Xi'an Jiaotong University. He received the B.S. in applied electronics in 1999 from Zhejiang University, China, and Ph.D degrees in computer scicence from the Xi'an Jiaotong University, China in 2010. He worked as a software engineer at Datang Telecom during 1999-2002, and a visiting scholar at Pennsylvania State University during 2015-2016. He joined the faculty of Xi'an Jiaotong University as an assistant professor in 2010, and became an associate professor in 2014, and a professor in 2019