A portable, autonomous, urban reconnaissance robot. - Larry H. Matthies; Yalin Xiong; Robert W. Hogg; David Zhu; Arturo L. Rankin; Brett Kennedy; Martial Hebert; Robert A. MacLachlan; Chi Won; Tom Frost; Gaurav S. Sukhatme; Michael C. McHenry; et al. (Robotics Auton. Syst., 2002)