L. Kagal, S. Cost, T. Finin, and Y. Peng. Proceedings of IJCAI-01 Workshop on Autonomy, Delegation and Control, (2001)http://citeseer.nj.nec.com/kagal01framework.html.
J. Surma, and J. Tyburcy. Advances in Case-Based Reasoning, Proceedings of the 4th European Workshop on Case-Based Reasoning, EWCBRY98, Dublin, Ireland, page 233--238. Berlin, Springer-Verlag, (1998)
B. Smyth, and E. McKenna. Advances in Case-Based Reasoning, Proceedings of the 4th European Workshop on Case-Based Reasoning, EWCBRY98, Dublin, Ireland, page 208--220. Berlin, Springer-Verlag, (1998)