Multi-robot Cooperative Object Localization. - João Santos 002; Pedro U. Lima (RoboCup, 2009)

Cooperative Localization Based on Visually Shared Objects. - Pedro U. Lima; Pedro Santos; Ricardo Oliveira; Aamir Ahmad; João Santos 002 (RoboCup, 2010)

Tracking objects with generic calibrated sensors: An algorithm based on color and 3D shape features. - Matteo Taiana; João Santos 002; José António Gaspar; Jacinto C. Nascimento; Alexandre Bernardino; Pedro U. Lima (Robotics Auton. Syst., 2010)