2009 IEEE International Conference on Robotics and Automation Robotics and Automation, 2009. ICRA '09. IEEE International Conference on. :902-907 May, 2009
2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society Engineering in Medicine and Biology Society, 2008. EMBS 2008. 30th Annual International Conference of the IEEE. :1845-1848 Aug, 2008
2007 IEEE International Conference on Automation Science and Engineering Automation Science and Engineering, 2007. CASE 2007. IEEE International Conference on. :1087-1092 Sep, 2007