1. School of Mathematics and Statistics, Liaoning University, Shenyang, China
2. College of Science, Huazhong Agricultural University, Wuhan, China
3. College of Computing and Informatics, Drexel University, Philadelphia, PA, USA
4. Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
5. Institute of Supply Chain Analytics and International Business College, Dongbei University of Finance and Economics, Dalian, China