EVONTO - Joint Evolution of Ontologies and Semantic Annotations
Résumé
In dynamic contexts, ontologies and their lexical component (termino-ontologies or TOR) have to frequently adapt to domain evolutions, new uses and new user needs. Among all depending data, ontology-based semantic annotations also are regularly updated to annotate new documents or to reflect new points of view. Within the TextViz ontology-based annotation framework, we propose the EvOnto tool and method that supports a coherent joint change management of termino-ontologies and semantic annotations as well as quality criteria to evaluate automatic text annotations and to detect lacks in the ontology.