1. Ahmed B, Cha SH, Tappert C. Language identification from text using n-gram based cumulative frequency addition. Proceedings of Student/Faculty Research Day, CSIS, Pace University, pages 12-1, 2004.
2. Brill E. A simple rule-based Part of Speech tagger. In HLT’ 91: Proceedings of the workshop on Speech and Natural Language, pages 112-116, 1992.
3. Brill E. Some advances in transformation-based Part of Speech tagging. In Proceedings of the 12th National Conference on Artificial Intelligence (AAAI) vol. 1, pages 722-727, 1994.
4. Brill E. Unsupervised learning of disambiguation rules for Part of Speech tagging. In Natural Language Processing Using Very Large Corpora Workshop, pages 1-13. Kluwer, 1995.
5. Cimiano P, Hotho A, Staab S. Learning concept hierarchies from text corpora using formal concept analysis. J. Artif. Int. Res., 24(1):305-339, August 2005.