Object Reminder and Safety Alarm. - Chi-yau Lin; Chia-nan Ke; Shao-you Cheng; Jane Yung-jen Hsu; Hao-Hua Chu (EUC Workshops, 2005)

Collaborative Localization: Enhancing WiFi-Based Position Estimation with Neighborhood Links in Clusters. - Li-Wei Chan 001; Ji-Rung Chiang; Yi-Chao Chen 001; Chia-nan Ke; Jane Yung-jen Hsu; Hao-Hua Chu (Pervasive, 2006)