Cimiano, P. & Völker, J. (2005), Text2Onto - A Framework for Ontology Learning and Data-driven Change Discovery, in Andres Montoyo; Rafael Munoz & Elisabeth Metais, ed., 'Proceedings of the 10th International Conference on Applications of Natural Language to Information Systems (NLDB)' , Springer, Alicante, Spain , pp. 227-238 .