About the Authors

Choujun Zhan

Roles Formal analysis, Funding acquisition, Methodology, Software, Writing – original draft

Affiliation School of Computing, South China Normal University, Guangzhou, China

Chi K. Tse

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

chitse@cityu.edu.hk

Affiliation Department of Electrical Engineering, City University of Hong Kong, Kowloon, Hong Kong

Yuxia Fu

Roles Data curation, Investigation, Software, Validation

Affiliation School of Computer Science and Engineering, Nanfang College of Sun Yat-Sen University, Guangzhou, China

Zhikang Lai

Roles Data curation, Formal analysis, Investigation, Software, Validation

Affiliation School of Computer Science and Engineering, Nanfang College of Sun Yat-Sen University, Guangzhou, China

Haijun Zhang

Roles Data curation, Investigation, Software, Validation

Affiliation Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, China

Competing Interests

The authors have declared that no competing interests exist.