Development and evaluation of walking path estimation system using sensors of Android device and vector map matching. - Hikaru Ookura; Hiroshi Yamamoto; Katsuyuki Yamazaki (ICOIN, 2012)

Life-Log Observation of Walking Traces with Sensors of Android Mobile Device and Vector Map Matching. - Hikaru Ookura; Hiroshi Yamamoto; Katsuyuki Yamazaki (IEICE Trans. Inf. Syst., 2012)