1. Aboaf, E., Drucker, S., & Atkeson, C. (1989). Task-level robot learning: Juggling a tennis ball more accurately. In Proceedings of the 1989 IEEE International Conference on Robotics and Automation (pp. 1290–1295 ). Scottsdale, AR: IEEE Press.
2. Aha, D. W. (1989). Incremental, instance-based learning of independent and graded concept descriptions. In Proceedings of the Sixth International Workshop on Machine Learning (pp. 387–391 ). Ithaca, NY: Morgan Kaufmann.
3. Aha, D. W. (1991). Case-based learning algorithms. In Proceedings of the DARPA Case-Based Reasoning Workshop (pp. 147–158 ). Washington, D.C.: Morgan Kaufmann.
4. Aha, D. W., Kibler, D., & Albert, M. K. (1991). Instance-based learning algorithms. Machine Learning, 6, 37–66.
5. Atkeson, C. (1989). Using local models to control movement. In D. S. Touretsky (Ed.), Advances in Neural Information Processing Systems
2. San Mateo, CA: Morgan Kaufmann.