Institution: | 1. School of Mathematics and Statistics and Ministry of Education Key Lab of Intelligent Networks and Network Security, Xian Jiaotong University, Xian 710049, PR China;2. School of Computer Science, Carnegie Mellon University, USA;1. Business School, Sichuan University, Chengdu, Sichuan 610064, China;2. School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing 210044, China |