D. Newman, J. Lau, K. Grieser, and T. Baldwin. Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics, page 100--108. Los Angeles, California, Association for Computational Linguistics, (June 2010)
S. Middleton, D. Roure, and N. Shadbolt. K-CAP '01: Proceedings of the 1st international conference on Knowledge capture, page 100--107. New York, NY, USA, ACM Press, (2001)