D. Lewis. SIGIR '92: Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval, page 37--50. New York, NY, USA, ACM Press, (1992)
W. Scholz, T. Thüm, S. Apel, and C. Lengauer. Proceedings of the 15th International Software Product Line Conference, Volume 2, page 7:1--7:8. New York, NY, USA, ACM, (2011)
E. Shutova. Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics, page 1029--1037. Stroudsburg, PA, USA, Association for Computational Linguistics, (2010)
B. Lauser, and A. Hotho. Proc. of the 7th European Conference in Research and Advanced Technology for Digital Libraries, ECDL 2003, volume 2769 of LNCS, page 140-151. Springer, (2003)
R. Reichart, and A. Rappoport. Proceedings of the Thirteenth Conference on Computational Natural Language Learning, page 156--164. Stroudsburg, PA, USA, Association for Computational Linguistics, (2009)
V. Spitkovsky, H. Alshawi, and D. Jurafsky. NIPS 2009 Workshop on Grammar Induction, Representation of Language and Language Learning, Whistler, Canada, (December 2009)
S. Brody, and M. Lapata. Proceedings of the 12th Conference of the European Chapter of the ACL (EACL 2009), page 103-111. Athens, Greece, Association for Computational Linguistics, (March 2009)
R. Schapire, Y. Singer, and A. Singhal. Proceedings of SIGIR-98, 21st ACM International Conference on
Research and Development in Information Retrieval, page 215--223. Melbourne, Australia, ACM Press, New York, US, (1998)