D. Ramage, A. Rafferty, и C. Manning. Proceedings of the 2009 Workshop on Graph-based Methods for Natural Language Processing, стр. 23--31. Association for Computational Linguistics, (2009)
P. Szmeja, M. Ganzha, M. Paprzycki, и W. Pawlowski. Advances in Data Analysis with Computational Intelligence Methods, том 738 из Studies in Computational Intelligence, стр. 87-125. Springer, (2018)
J. Wang, Z. Ding, и C. Jiang. Proceedings of the IEEE Asia-Pacific Conference on Services Computing (APSCC), стр. 617--620. Washington, DC, USA, IEEE Computer Society, (2006)