About the Authors

Jin-Xing Liu

Affiliations Bio-Computing Research Center, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, Guangdong, China, College of Information and Communication Technology, Qufu Normal University, Rizhao, Shandong, China

Yong Xu

laterfall2@yahoo.com.cn

Affiliations Bio-Computing Research Center, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, Guangdong, China, Key Laboratory of Network Oriented Intelligent Computation, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, Guangdong, China

Chun-Hou Zheng

Affiliation College of Electrical Engineering and Automation, Anhui University, Hefei, Anhui, China

Yi Wang

Affiliation School of Mechanical Engineering and Automation, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, Guangdong, China

Jing-Yu Yang

Affiliation School of Computer Science and Technology, Nanjing University of Science and Technology, Nanjing, Jiangsu, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JXL. Performed the experiments: YX CHZ. Analyzed the data: YW JYY. Wrote the paper: JXL YX CHZ.