Morales-Muñoz, Elizabeth, 		Cervantes-Jilaja, Claudia, 		Barrios-Aranibar, Dennis, AND 		Patiño-Escarcina, Raquel.
" An Approach for Representing Maps in SLAM Based on Grid Maps and Sparse Matrices" <em>Proceedings of the Brazilian Symposium on Robotics and Latin American Robotics Symposium (SBR/LARS)</em> [Online], (23 October 2019)