Affiliation: | 1.College of Information Engineering, Hebei GEO University, Hebei, 050031, China ;2.College of Convergence & Liberal Arts, WonKwang University, City Iksan, JeonBuk, 54538, Korea ;3.Department of Computer Engineering, College of Liberal Arts, WonKwang University, City Iksan, JeonBuk, 54538, Korea ; |