1. Department of Electrical and Computer Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
2. Computer Science Department, School of Computer Science, Bina Nusantara University, Jakarta, Indonesia
3. Computer Science Department, BINUS Graduate Program-Master of Computer Science Program, Bina Nusantara University, Jakarta, Indonesia
4. Nodeflux, Jakarta, Indonesia
5. Department of Electrical Engineering, Yuan Ze University, Taoyuan City, Taiwan