About the Authors

Wenjun Zhao

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

zhaow@wfu.edu

Affiliation Department of Mathematics, Wake Forest University, Winston-Salem, North Carolina, United States of America

Danica J. Sutherland

Roles Conceptualization, Formal analysis, Methodology, Software, Supervision, Writing – review & editing

Affiliations Department of Computer Science, University of British Columbia, Vancouver, Canada, Alberta Machine Intelligence Institute (Amii), Edmonton, Canada

Khanh Dao Duc

Roles Conceptualization, Formal analysis, Project administration, Resources, Supervision, Validation, Writing – review & editing

Affiliation Department of Mathematics, University of British Columbia, Vancouver, Canada

Competing Interests

The authors have declared that no competing interests exist.