2011 IEEE/RSJ International Conference on Intelligent Robots and Systems Intelligent Robots and Systems (IROS), 2011 IEEE/RSJ International Conference on. :4455-4462 Sep, 2011
2011 IEEE International Conference on Robotics and Automation Robotics and Automation (ICRA), 2011 IEEE International Conference on. :2315-2321 May, 2011
2010 IEEE International Conference on Robotics and Automation Robotics and Automation (ICRA), 2010 IEEE International Conference on. :293-299 May, 2010