@conference {2,
	title = {Enhancing Ontological Knowledge through Ontology Population and Enrichment},
	booktitle = {In the 14th International Conference on Knowledge Engineering and Knowledge Management (EKAW 2004)},
	year = {2004},
	month = {00/2004},
	pages = {144-156},
	publisher = {Springer-Verlag, Lecture Notes in Computer Science 3257/2004},
	organization = {Springer-Verlag, Lecture Notes in Computer Science 3257/2004},
	author = {A.G. Valarakos and G. Paliouras and V. Karkaletsis and G. Vouros}
}
