Guillermo González-Moriyón Hernández is a researcher in the Semantic Web area of the Fundacion CTIC R&D Department. His fields of interest include virtual assistants, rule systems and mediation. In the present he is actively participating in DISASTER as the leader of the mediation work package among other projects. Former projects include ONTORULE FP7 IP (rule systems). Previously he worked for iSOCO (2008-2011), where he was an important piece in the creation and development of a virtual assistant product and the responsible for the semantic software components. Earlier work and research experiences include both research projects with Indra and visits to Carnegie Mellon (Pittsburgh) ...