Institution: | 1. Department of Information Management , National Chengchi University , No. 64, Section 2, Zhinan Road, Wenshan District, Taipei City 116, Taiwan, ROC hector@megaholdings.com.tw;3. Department of Information Management , National Chengchi University , No. 64, Section 2, Zhinan Road, Wenshan District, Taipei City 116, Taiwan, ROC |