3-Axis magnetic field mapping and fusion for indoor localization. - Etienne Le Grand; Sebastian Thrun (MFI, 2012)

Enabling landmark-based accurate and robust next generation indoor LBSs. - Moustafa Youssef 001; Heba Abdelnasser; Patrick Robertson; Maria Garcia Puyol; Etienne Le Grand; Luigi Bruno (SIGSPATIAL/GIS, 2018)

Lighthouse: Enabling Landmark-Based Accurate and Robust Next Generation Indoor LBSs on a Worldwide Scale. - Moustafa Youssef 001; Patrick Robertson; Heba Abdelnasir; Maria Garcia Puyol; Etienne Le Grand; Luigi Bruno (MDM, 2019)

Ubiquitous and Low-Cost Generation of Elevation Pseudo Ground Control Points. - Chen Gu; Etienne Le Grand; Moustafa Youssef 001 (IPIN, 2024)