http://orcid.org/0000-0002-6490-5453
About the Authors
- Xu Wu
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Roles Conceptualization, Data curation, Formal analysis, Software, Writing – original draft, Writing – review & editing
* E-mail: xrdz2006@163.com
Affiliations School of Computer, Electronics and Information, Guangxi University, Nanning, China, School of Computer Science, Xi’an University of Posts and Telecommunications, Xi’an, China
- Feng Li
-
Roles Resources, Writing – review & editing
Affiliation School of Engineering and Technology, Indiana University–Purdue University Indianapolis, Indianapolis, United States of America
Competing Interests
The authors have declared that no competing interests exist.