About the Authors

Minh Tran

Roles Formal analysis, Writing – original draft

Affiliation Advanced Intelligent Technology Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam

Minh Bui Vu

Roles Investigation, Methodology

Affiliation Faculty of Engineering and Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam

Sang Quang Nguyen

Roles Software, Supervision

sangnq@ptit.edu.vn

Affiliation Posts and Telecommunications Institute of Technology, Ho Chi Minh City, Vietnam

Competing Interests

The authors have declared that no competing interests exist.