Affiliation: | 1. Department of Mathematics and Physics, North China Electric Power University, Baoding, Hebei 071003, China;2. Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu 610213, China;1. Department of Computer Science, Jinan University, Guangzhou, China;2. Department of Computer Science and Information Engineering, National Dong Hwa University, Taiwan |