School of Computer Science and Technology, Tianjin University, Tianjin, China, State Key Laboratory of System Bioengineering of the Ministry of Education, Tianjin University, Tianjin, China and.|School of Computer Science and Technology, Tianjin University, Tianjin, China, School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China.|School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China.|School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China.