The definition of new concepts or roles for which extensional knowledge become available can turn out to be necessary to make a DL ontology evolve. In this paper we reformulate thi...
Ontology evolution is a complex problem. In our work, we focus on issues related to change management, particularly consistency maintenance and we present in this paper, an overvie...
Editing metadata for documents in a large collection is a long and menial task. Many metadata schemas exist, among which, of course, Dublin Core, and they are usually only partiall...
We describe here a methodology to combine two different techniques for Semantic Relation Extraction from texts. On the one hand, generic lexicosyntactic patterns are applied to the...
This paper proposes a Domotic OSGi Gateway (DOG) able to expose different domotic networks as a single, technology neutral, home automation system. The adoption of a standard frame...
Abstract. We propose a web annotation system which adds the functionality of stickies to web pages and creates bidirectional links between the stickies. The stickies allow for impo...
Abstract. The limitations of deductive logic-based approaches at deriving operational knowledge from ontologies may be overcome by inductive (instancebased) methods, which are usua...
Abstract. Core Competence evaluation is crucial for strategical choices in knowledge intensive companies. Such a process is usually manually performed by the management on the basi...
Simona Colucci, Eugenio Di Sciascio, Francesco M. ...