The GPS vector tracking loop based on the iterated unscented unscented Kalman filter under the large initial error. - Kwang-Hoon Kim; Jong-Hwa Song; Gyu-In Jee (ECC, 2009)

GPS/DR Error Estimation for Autonomous Vehicle Localization. - Byunghyun Lee; Jong-Hwa Song; Jun-Hyuck Im; Sunghyuck Im; Moonbeom Heo; Gyu-In Jee (Sensors, 2015)

Performance Enhancement of Land Vehicle Positioning Using Multiple GPS Receivers in an Urban Area. - Jong-Hwa Song; Gyu-In Jee (Sensors, 2016)