Structuring Semantic Web ITS

Most of intelligent tutoring systems (ITS) using semantic Web and ontology concepts put their focus on learning objects (LO) aspects and, generally, do not include a clear representation of a pedagogical model. The relationship among all the system architecture´s components and how the use of semantic Web and ontology can improve the interoperability among these components are other aspects not clearly addressed. As a way to address these drawbacks, an architecture with a clear separation of concerns of its components, with each component represented by a specific ontology, has been used. Despite only a prototype has been implemented, it has been possible to visualize the soundness of the chosen approach