About the Authors

Yuanhong Tang

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Institute for Artificial Intelligence, Department of Computer Science and Technology, Peking University, Beijing, China

Xingyu Zhang

Roles Formal analysis, Investigation

Affiliation Guangzhou Institute of Technology, Xidian University, Guangzhou, China

Lingling An

Roles Conceptualization, Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

yuzf12@pku.edu.cn (ZY); an.lingling@gmail.com (LA)

Affiliation School of Computer Science and Technology, Xidian University, Xi’an, China

Zhaofei Yu

Roles Conceptualization, Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

yuzf12@pku.edu.cn (ZY); an.lingling@gmail.com (LA)

Affiliation Institute for Artificial Intelligence, Department of Computer Science and Technology, Peking University, Beijing, China

Jian K. Liu

Roles Conceptualization, Funding acquisition, Investigation, Supervision, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Computing, University of Leeds, Leeds, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.