1 research outputs found
Discovery-driven ontology evolution
In this paper, we present a methodology for ontology evolution, by focusing on the specific case of multimedia ontology volution. In particular, we discuss the situation where the ontology needs to be enriched because it does not contain any
concept that could be used to explain a new multimedia resource. The paper shows how ontology matching techniques can be used
to enforce the discovery of new relevant concepts by probing external knowledge sources using both the information available
in the multimedia resource and the knowledge contained in the current version of the ontology