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Cimiano, Philipp ; Hotho, Andreas ; Staab, Steffen ; de Mántaras, Ramon López (Bearb.) ; Saitta, Lorenza (Bearb.): Comparing Conceptual, Divise and Agglomerative Clustering for Learning Taxonomies from Text. In: Proceedings of the European Conference on Artificial Intelligence (ECAI'04). Valencia, Spain : IOS Press, 2004. - ISBN 1-58603-452-9, S. 435-439