WordNet-based text document clustering Julian Sedding author Dimitar Kazakov author 2004-aug 29th text Proceedings of the 3rd workshop on RObust Methods in Analysis of Natural Language Data (ROMAND 2004) COLING Geneva, Switzerland conference publication sedding-kazakov-2004-wordnet https://aclanthology.org/W04-2013/ 2004-aug 29th 104 113