N. Naderi, and R. Witte. Proceedings of the 2010 Workshop on Biomedical Natural Language Processing, page 128--129. Uppsala, Sweden, Association for Computational Linguistics, (July 2010)
B. Pang, and L. Lee. ACL '04: Proceedings of the 42nd Annual Meeting on Association for Computational Linguistics, page 271. Morristown, NJ, USA, Association for Computational Linguistics, (2004)
J. Rilling, R. Witte, D. Gasevic, and J. Pan. The 16th IEEE International Conference on Program Comprehension (ICPC 2008), page 279--282. IEEE, (June 2008)
J. Rilling, Y. Zhang, W. Meng, R. Witte, V. Haarslev, and P. Charland. Models in Software Engineering: Workshops and Symposia at MoDELS 2006, Genoa, Italy, October 1-6, 2006, Reports and Revised Selected Papers, volume 4364 of LNCS, page 56--65. Springer Berlin/Heidelberg, (2007)