Costas Vassilakis is a Professor in the Department of Informatics and Telecommunications of the University of the Peloponnese, in the area of Information Systems. He received his degree from the Department of Informatics, University of Athens in 1990 and his PhD from the same department in 1995. He has published more than 240 papers in international journals and conferences and has participated in more than 30 international and national R&D projects. His research interests include information systems, data science, software engineering, semantic web, as well as information presentation aspects.