About the Authors

YueQun Wang

Contributed equally to this work with: YueQun Wang, LiYan Dong

Roles Conceptualization, Data curation, Formal analysis, Investigation, Software, Writing – original draft, Writing – review & editing

Affiliation College of Computer Science and Technology, Jilin University, Changchun, China

LiYan Dong

Contributed equally to this work with: YueQun Wang, LiYan Dong

Roles Data curation, Formal analysis, Writing – review & editing

Affiliations College of Computer Science and Technology, Jilin University, Changchun, China, Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun, China

XiaoQuan Jiang

Roles Conceptualization, Software, Visualization

‡ These authors also contributed equally to this work

Affiliation College of Computer Science and Technology, Jilin University, Changchun, China

XinTao Ma

Roles Writing – review & editing

‡ These authors also contributed equally to this work

Affiliation College of Computer Science and Technology, Jilin University, Changchun, China

YongLi Li

Roles Writing – review & editing

‡ These authors also contributed equally to this work

Affiliation School of Computer Science and Technology, Northeast Normal University, Changchun, China

Hao Zhang

Roles Conceptualization, Validation, Visualization, Writing – review & editing

zhangh@jlu.edu.cn

Affiliations College of Computer Science and Technology, Jilin University, Changchun, China, Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun, China

Competing Interests

The authors have declared that no competing interests exist.