1. a Internet Sciences and Economic Computing research group at the School of Management, Huazhong University of Science and Technology, China
2. b State Key Lab of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences
3. c College of Information Sciences and Technology, Pennsylvania State University
4. d State Key Lab of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing
5. e Department of Management Information Systems, University of Arizona