D. Maynard, Y. Li, und W. Peters. Proceedings of the 2008 conference on Ontology Learning and Population: Bridging the Gap between Text and Knowledge, Seite 107-127. IOS Press, (2008)
P. Cimiano, und J. Völker. Proceedings of the 10th International Conference on Applications of Natural Language to Information Systems (NLDB), Volume 3513 von Lecture Notes in Computer Science, Seite 227-238. Alicante, Spain, Springer, (Juni 2005)
J. Wang, Z. Ding, und C. Jiang. Proceedings of the First International Conference on Semantics, Knowledge and Grid, Seite 62--. Washington, DC, USA, IEEE Computer Society, (2005)