@Article{voelker2006oodadotsacatfolft, author = "Johanna V{\"o}lker and Philipp Cimiano and Rudi Studer", journal = "Information, Wissenschaft und Praxis", month = "Oktober", note = "see the special issue for more contributions related to the Semantic Web", number = "6-7", pages = "315-320", title = "Ontologies on Demand? - A Description of the State-of-the-Art, Applications, Challenges and Trends for Ontology Learning from Text", volume = "57", year = "2006", }