Ji, M., Z. Zhang, G. Biswas, and N. Sarkar,
"Hybrid Fault Adaptive Control of a Mobile Robot",
ASME Intl. Mechanical Engineering Congress and Exposition, New Orleans, LA, November, 2002.
Sims, J., D. Vashishtha, P. Rani, R. Brackin, and N. Sarkar,
"Stress Detection for Implicit Human-Robot Cooperation",
World Automation Congress, ISORA-022, Orlando, Florida, USA, June, 2002.