About the Authors

Xiangxiang Zeng

Roles Conceptualization, Writing – original draft

Affiliations Shenzhen Research Institute of Xiamen University, Shenzhen, China, School of Information Science and Engineering, Xiamen University, Xiamen, China

Wei Lin

Roles Data curation, Investigation, Writing – original draft

Affiliation School of Information Science and Engineering, Xiamen University, Xiamen, China

Maozu Guo

Roles Writing – review & editing

Affiliation School of Electrical and Information Engineering, Beijing University of Civil Engineering and Architecture, Beijing, China

Quan Zou

Roles Supervision

zouquan@nclab.net

Affiliation Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, China

Competing Interests

The authors have declared that no competing interests exist.