About the Authors

Bo Yu

Roles Methodology, Writing – review & editing

niuchatang@163.com (HZ); yubo@hrbust.edu.cn (BY)

Affiliation School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, China

Hang Zhang

Contributed equally to this work with: Hang Zhang, Min Zhang

Roles Validation, Writing – original draft

niuchatang@163.com (HZ); yubo@hrbust.edu.cn (BY)

Affiliation School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, China

Min Zhang

Contributed equally to this work with: Hang Zhang, Min Zhang

Roles Supervision, Writing – review & editing

Affiliation College of Computer and Information Technology, Northeast Petroleum University, China

Competing Interests

The authors have declared that no competing interests exist.