Krzysztof Czuba, John M. Prager, Jennifer Chu-Carroll. A Machine-Learning Approach to Introspection in a Question Answering System. In Proceedings of the 2002 Conference on Empirical Methods in Natural Language Processing, EMNLP 2002, Philadelphia, PA, USA, July 6-7, 2002. pages 265-272, 2002. [doi]
Abstract is missing.