1. Research Center of Battlefield Information Fusion, Command & Control Engineering College; Army Engineering University of PLA; Nanjing China
2. Department of Basic Education; Army Engineering University of PLA; Nanjing China
3. Department of Management Science and System Science, Business School; Sichuan University; Chengdu China
4. Research Center of Network Security and Cloud Computing, School of Computer and Software; Nanjing University of Information Science and Technology; Nanjing China