@proceedings {panopoulouexploiting,
	title = {Exploiting Concept Map Mining Process for e- Content Development},
	journal = {7th annual International Conference on Education and New Learning Technologies},
	year = {2015},
	author = {Panopoulou, Chara and Spyropoulou, Natalia and Christos J. Pierrakeas and Kameas, Achilles}
}
@proceedings {panopoulouextented,
	title = {THE EXTENTED CORRELLATION VERB ONTOLOGY: A NEW APPROACH FOR OBJECT PROPERTIES SPECIFICATION WITHIN DOMAIN KNOWLEDGE REPRESENTATION},
	journal = {11th International Conference Applied Computing},
	year = {2015},
	author = {Panopoulou, Chara and Christos J. Pierrakeas and Kameas, Achilles}
}
