X. Li, B. Liu, и S. Ng. Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing, стр. 218--228. Stroudsburg, PA, USA, Association for Computational Linguistics, (2010)
S. Riedel, L. Yao, и A. McCallum. Proceedings of the 2010 European conference on Machine learning and knowledge discovery in databases: Part III, стр. 148--163. Berlin, Heidelberg, Springer-Verlag, (2010)