O. Gunes, C. Schallhart, T. Furche, J. Lehmann, and A. Ngomo. Proceedings of the 3rd Workshop on the People's Web Meets NLP: Collaboratively Constructed Semantic Resources and their Applications to NLP, page 29--33. Association for Computational Linguistics, (July 2012)
J. Nothman, T. Murphy, and J. Curran. EACL '09: Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics, page 612--620. Morristown, NJ, USA, Association for Computational Linguistics, (2009)