Affiliation: | 1. Department of Computer Science, National Chung‐Hsing University, 250 Kuo‐Kuang Rd, Taichung, Taiwan;2. Department of Computer Science, National Chung‐Hsing University, 250 Kuo‐Kuang Rd, Taichung, TaiwanDepartment of Computer Science, National Chung‐Hsing University, 250 Kuo‐Kuang Rd, Taichung, Taiwan |