Affiliation: | 1.Department of Computer Science, Tunghai University, Taichung, 40704, Taiwan, ROC ;2.College of Computing and Informatics, Providence University, Taichung City, Taiwan, ROC ;3.Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung, 40704, Taiwan, ROC ;4.Department of Informatics, Faculty of Engineering and Computer Science, Krida Wacana Christian University, Jakarta, 11470, Indonesia ; |