Bloehdorn, Stephan and Blohm, Sebastian and Cimiano, Philipp and Giesbrecht, Eugenie and Hotho, Andreas and Lösch, Uta and Mädche, Alexander and Mönch, Eddie and Sorg, Philipp and Staab, Steffen and Völker, Johanna. Combining Data-Driven and Semantic Approaches for Text Mining.. Foundations for the Web of Information and Services. editor(s) Fensel, Dieter. 115-142, Springer, Year 2011.

Völker, Johanna and Vrandečić, Denny and Sure, York and Hotho, Andreas. AEON - An approach to the automatic evaluation of ontologies. In Applied Ontology, (3) 1-2: 41--62, IOS Press, Amsterdam, The Netherlands, The Netherlands, Year 2008.

Völker, Johanna and Vrandečić, Denny and Sure, York and Hotho, Andreas. AEON - An approach to the automatic evaluation of ontologies. In Applied Ontology, (3) 1-2: 41--62, IOS Press, Amsterdam, The Netherlands, The Netherlands, Year 2008.

Rudolph, Sebastian and Völker, Johanna and Hitzler, Pascal. Supporting Lexical Ontology Learning by Relational Exploration. Conceptual Structures: Knowledge Architectures for Smart Applications. editor(s) Priss, Uta and Polovina, Simon and Hill, Richard. Lecture Notes in Computer Science, (4604) 488-491, Springer, Berlin / Heidelberg, Year 2007.

Rudolph, Sebastian and Völker, Johanna and Hitzler, Pascal. Supporting Lexical Ontology Learning by Relational Exploration. Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007). editor(s) Priss, Uta and Polovina, Simon and Hill, Richard. Lecture Notes in Artificial Intelligence, (4604) 488-491, Springer-Verlag, Berlin, Heidelberg, Year 2007.

Völker, Johanna and Vrandecic, Denny and Sure, York and Hotho, Andreas. Learning Disjointness. Proceedings of the European Semantic Web Conference, ESWC2007. editor(s) Franconi, Enrico and Kifer, Michael and May, Wolfgang. Lecture Notes in Computer Science, (4519) Springer-Verlag, Year 2007.

Cimiano, Philipp and Völker, Johanna and Studer, Rudi. Ontologies on Demand? - A Description of the State-of-the-Art, Applications, Challenges and Trends for Ontology Learning from Text. In Information, Wissenschaft und Praxis, (57) 6-7: 315-320, Year 2006.

Cimiano, Philipp and Völker, Johanna and Studer, Rudi. Ontologies on Demand? - A Description of the State-of-the-Art, Applications, Challenges and Trends for Ontology Learning from Text. In Information, Wissenschaft und Praxis, (57) 6-7: 315-320, Year 2006.

Cimiano, Philipp and V"olker, Johanna and Studer, Rudi. Ontologies on Demand? -A Description of the State-of-the-Art, Applications, Challenges and Trends for Ontology Learning from Text Information. In Information, Wissenschaft und Praxis, (57) 6-7: 315-320, Year 2006.

Cimiano, Philipp and Völker, Johanna. Text2Onto - A Framework for Ontology Learning and Data-driven Change Discovery. Proceedings of the 10th International Conference on Applications of Natural Language to Information Systems (NLDB). editor(s) Montoyo, Andres and Munoz, Rafael and Metais, Elisabeth. Lecture Notes in Computer Science, (3513) 227-238, Springer, Alicante, Spain, Year 2005.