Felipe Leão,  Kate Revoredo,  Fernanda Baião. 

Ontology have been frequently used for knowledge representation. As it evolves, however, keeping its consistency becomes a costly and complex task, if no support is provided. This work proposes ORION - Ontology Refinement through theory revisION, which applies existing Theory Revision techniques to support Ontology evolution. Preliminary tests were successful in obtaining a more accurate refined Ontology.

http://www.lbd.dcc.ufmg.br/colecoes/enia/2011/0050.pdf

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