| Institution: | 1. School of Mathematical Science, Heilongjiang University, Harbin 150080, PR China;2. Heilongjiang Provincial Key Laboratory of the Theory and Computation of Complex Systems, Heilongjiang University, Harbin 150080, PR China;3. School of Information Management, Heilongjiang University, Harbin 150080, Heilongjiang province, PR China;1. College of Marine Electrical Engineering, Dalian Maritime University, Dalian 116026, Liaoning, China;2. Key Laboratory of Technology and System for Intelligent Ships of Liaoning Province, Dalian 116026, Liaoning, China |
