An experimental study of MEMS-based magnetometers on Android mobile phones. - Fan-Yu Sung; Shih-Hau Fang; Ying-Ren Chien (ICCE-TW, 2014)

An Enhanced Device Localization Approach Using Mutual Signal Strength in Cellular Networks. - Shih-Hau Fang; Ying-Tso Hsu; Yao Shiao; Fan-Yu Sung (IEEE Internet Things J., 2015)