A. Klementiev, и D. Roth. Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics, стр. 817--824. Sydney, Australia, Association for Computational Linguistics, (июля 2006)
G. Wang, Y. Yu, и H. Zhu. Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference (ISWC/ASWC2007), Busan, South Korea, том 4825 из LNCS, стр. 575--588. Berlin, Heidelberg, Springer Verlag, (ноября 2007)
A. Klementiev, и D. Roth. Proceedings of the main conference on Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, стр. 82--88. Morristown, NJ, USA, Association for Computational Linguistics, (2006)