Aerial Robots On the Way to Underground: An Experimental Evaluation of VINS-Mono on Visual-Inertial Odometry Camera. - Leong Jing Chen; John Henawy; Basaran Bahadir Kocer; Gerald Gim Lee Seet (ICDM Workshops, 2019)

Accurate IMU Preintegration Using Switched Linear Systems For Autonomous Systems. - John Henawy; Zhengguo Li; Wei-Yun Yau; Gerald Seet; Kong-Wah Wan (ITSC, 2019)

Toward Underground Localization: Lidar Inertial Odometry Enabled Aerial Robot Navigation. - Jiun Fatt Chow; Basaran Bahadir Kocer; John Henawy; Gerald Seet; Zhengguo Li; Wei-Yun Yau; Mahardhika Pratama (CoRR, 2019)

Piecewise Linear De-skewing for LiDAR Inertial Odometry. - John Henawy; Zhengguo Li; Wei-Yun Yau; Gerald Seet; Kong-Wah Wan (ITSC, 2021)

Accurate IMU Factor Using Switched Linear Systems for VIO. - John Henawy; Zhengguo Li; Wei-Yun Yau; Gerald Seet (IEEE Trans. Ind. Electron., 2021)