About the Authors

Di Yang

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

Affiliations School of Computer Science and Technology, Changchun University of Science and Technology, Changchun, China, Jilin Provincial Joint Key Laboratory of Big Data Science and Engineering, Changchun, China, Jilin Provincial Science and Technology Innovation Center of Network Database Application Software, Changchun, China

Xilong Zhang

Roles Conceptualization, Data curation, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

Affiliations School of Computer Science and Technology, Changchun University of Science and Technology, Changchun, China, Jilin Provincial Joint Key Laboratory of Big Data Science and Engineering, Changchun, China, Jilin Provincial Science and Technology Innovation Center of Network Database Application Software, Changchun, China

Peng Wang

Roles Funding acquisition, Resources, Supervision

wangpeng@cust.edu.cn

Affiliations School of Computer Science and Technology, Changchun University of Science and Technology, Changchun, China, Jilin Provincial Joint Key Laboratory of Big Data Science and Engineering, Changchun, China, Jilin Provincial Science and Technology Innovation Center of Network Database Application Software, Changchun, China

Competing Interests

The authors have declared that no competing interests exist.