About the Authors

Yufeng Su

Contributed equally to this work with: Yufeng Su, Yunan Luo

Roles Formal analysis, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

Affiliations Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China

Yunan Luo

Contributed equally to this work with: Yufeng Su, Yunan Luo

Roles Methodology, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Xiaoming Zhao

Roles Visualization, Writing – original draft

Affiliation Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Yang Liu

Roles Methodology, Software

Affiliation Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Jian Peng

Roles Conceptualization, Data curation, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

jianpeng@illinois.edu

Affiliation Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.