About the Authors
- Lingzhi Kong
-
Roles Writing – original draft
Affiliation School of Computer Science and Technology, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
- Jinyong Cheng
-
Roles Supervision
* E-mail: cjy@qlu.edu.cn
Affiliation School of Computer Science and Technology, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
Competing Interests
The authors have declared that no competing interests exist.