A new localization system for autonomous robots. - Sergio Elias Hernández; Carlos A. Morales; Jesús M. Torres; Leopoldo Acosta (ICRA, 2003)

A New Low Cost System for Autonomous Robot Heading and Position Localization in a Closed Area. - Sergio Elias Hernández; Jesús M. Torres; Carlos A. Morales; Leopoldo Acosta (Auton. Robots, 2003)

Design and Implementation of a Service robot for a Restaurant. - Leopoldo Acosta; Evelio J. González; J. N. Rodríguez; Alberto F. Hamilton; Juan Albino Méndez; Sergio Elias Hernández; Marta Sigut; G. Nicolás Marichal (Int. J. Robotics Autom., 2006)

Distance and Cable Length Measurement System. - Sergio Elias Hernández; Leopoldo Acosta; Jonay Toledo (Sensors, 2009)