[1] Paichai Univ, Deptartment Comp Informat Technol Educ, Doma 2 Dong, Daejeon, South Korea
[2] Korea Convergence Soc, 65,Buldang 21 Ro, Cheonan Si, Chungcheongnam, South Korea
[3] Baekseok Univ, Div Informat & Commun, 76 Munam Ro, Cheonan Si, Chungcheongnam, South Korea
[4] Univ Informat Technol & Sci, Deptartment Comp Sci & Engn, Dhaka, Bangladesh