We received the visit of Giancarlo and Renata Guizzardi, renowned researchers from the University of Twente, focusing on their respective lectures on semantics and ontologies Lucentia RG team on the visit of Renata and Giancarlo Guizzardi Last week, from 17th to 21st October, we received at Lucentia Research Group the visit of researchers Giancarlo Guizzardi and Renata Guizzardi, both from the University of Twente (The Netherlands). During this visit, we were able to have a talk from each of the experts on #semantics and #ontologies. Giancarlo Guizzardi is a full professor at the Digital Society Institute of the University of Twente (The Netherlands), where he heads the department of #semantics, services and cybersecurity. Prior to that, he was full professor of computer science and director of the Cognitive and Conceptual Modelling (CORE) research group at the Free University of Bozen-Bolzano, South Tyrol (Italy). His main lines of research, on which he has been working for more than 25 years, are: #ontologies, #conceptual modelling and #business semantics. Giancarlo has been…