E. Agirre, и A. Soroa. Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007), стр. 7--12. Prague, Czech Republic, Association for Computational Linguistics, (июня 2007)
D. Newman, J. Lau, K. Grieser, и T. Baldwin. Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics, стр. 100--108. Los Angeles, California, Association for Computational Linguistics, (июня 2010)