About the Authors

Yuru Wang

wangyr915@nenu.edu.cn (YW); ymh@nenu.edu.cn (MY)

Affiliation Computer Science and Information Technology, North-East Normal University, Changchun, Jilin Province, China

Longkui Jiang

Affiliation School of Information Engineering, Jilin Business and Technology College, Changchun, Jilin Province, China

Qiaoyuan Liu

Affiliation Computer Science and Information Technology, North-East Normal University, Changchun, Jilin Province, China

Minghao Yin

wangyr915@nenu.edu.cn (YW); ymh@nenu.edu.cn (MY)

Affiliation Computer Science and Information Technology, North-East Normal University, Changchun, Jilin Province, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YW. Performed the experiments: YW QL. Analyzed the data: LJ YW. Contributed reagents/materials/analysis tools: LJ YW. Wrote the paper: YW LJ QL MY.