ONTOTEXT

Sebastiani F., Esuli A., Fagni T.

Automatic text annotation 

ONTOTEXT addresses three key research aspects: (i) annotating documents with semantic and relational information, e.g. properties and facts in which entities are involved (Knowledge Markup); (ii) providing an adequate degree of interoperability of such relational information, with particular attention to the temporal dimension (Knowledge Extraction); (iii) updating and extending the ontologies used for Semantic Web annotation (Ontology Learning).