Davis, J., K. Leelawong, K. Belynne, B. Bodenheimer, G. Biswas, N. Vye, and J. Bransford,
"Intelligent user interface design for teachable agent systems: A demonstration abstract",
The 8th International Conference on Intelligent User Interfaces, Miami, FL, Association for Computing Machinery, pp. 320, 2003.
Leelawong, K., Y. Wang, G. Biswas, N. Vye, J. Bransford, and D. Schwartz,
"Qualitative reasoning techniques to support learning by teaching: The teachable agents project",
The Fifteenth International Workshop on Qualitative Reasoning, San Antonio, TX, AAAI Press, 2001.