May 7, 2018 Lane-level positioning with low-cost map-aided GNSS/MEMS IMU integration By Mohamed M. Atia and Allaa Hilal
October 11, 2017 Outdoor-to-indoor UAV: GPS/optical/inertial integration for 3D navigation By Evan T. Dill, Steven D. Young, and Maarten Uijt de Haag