Jin-long Zhu1, Wenhui Li2, Huiying Li2, Qiong Wu2, and Liang Zhang2 1Department of Computer Science and Technology, ChangChun Normal University, China 2Department of Computer Science and Technology, Jilin University, China
Kexin Yin1, Wanlong Li1, Ming Hu3, and Jianqi Zhu2 1School of Computer Science and Engineering, Changchun University of Technology, China 2School of Computer Science and Technology, Jilin University, China 3School of Computer Technology and Engineering, Changchun Institute of Technology, China