M. Hearst. Proceedings of the 14th Conference on Computational Linguistics - Volume 2, page 539--545. Stroudsburg, PA, USA, Association for Computational Linguistics, (1992)
P. Kluegl, M. Atzmueller, and F. Puppe. Proc. LWA 2009, Knowledge Discovery and Machine Learning Track, Darmstadt, Germany, University of Darmstadt, (2009)
P. Kluegl, M. Toepfer, P. Beck, G. Fette, and F. Puppe. Proceedings of COLING 2014, the 25th International Conference on Computational Linguistics: System Demonstrations, page 29--33. Dublin, Ireland, Dublin City University and Association for Computational Linguistics, (August 2014)
Y. Chan, and D. Roth. Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1, page 551--560. Stroudsburg, PA, USA, Association for Computational Linguistics, (2011)