@INPROCEEDINGS{cim04ecaiws,
  AUTHOR = {Philipp Cimiano and Lars Schmidt-Thieme and Aleksander Pivk and Steffen
		Staab},
  TITLE = {Learning Taxonomic Relations from Heterogeneous Evidence},
  BOOKTITLE = {Proceedings of the ECAI 2004 Ontology Learning and Population Workshop},
  YEAR = {2004},
  URL = {http://www.aifb.uni-karlsruhe.de/WBS/pci/ECAI04OLWS.pdf}
}

@ARTICLE{maedche-ieee-01,
  AUTHOR = {Alexander Maedche and Steffen Staab},
  TITLE = {Ontology Learning for the Semantic Web},
  JOURNAL = {IEEE Intelligent Systems},
  VOLUME = {16},
  YEAR = {2001},
  PAGES = {72--79},
  NUMBER = {2},
  URL = {http://dx.doi.org/10.1109/5254.920602}
}

@INPROCEEDINGS{maedche-ecai-00,
  AUTHOR = {Alexander Maedche and Steffen Staab},
  TITLE = {Discovering Conceptual Relations from Text},
  BOOKTITLE = {ECAI 2000, Proceedings of the 14th European Conference on Artificial Intelligence,
		2000},
  YEAR = {2000},
  PUBLISHER = {IOS Press, Amsterdam},
  URL = {http://www.aifb.uni-karlsruhe.de/WBS/Publ/2000/ecai_amaetal_2000.pdf}
}

@INPROCEEDINGS{cim04ecai,
  AUTHOR = {Philipp Cimiano and Andreas Hotho and Steffen Staab},
  TITLE = {Comparing Conceptual, Partitional and Agglomerative Clustering for Learning
		Taxonomies from Text},
  BOOKTITLE = {Proceedings of the European Conference on Artificial Intelligence (ECAI'04)},
  YEAR = {2004},
  PAGES = {435-439},
  URL = {http://www.aifb.uni-karlsruhe.de/WBS/pci/ecai04.pdf}
}