Riccardo Tommasini is an associate professor (Maître des Conférences) at the Institut National des Sciences Appliquées de Lyon (INSA Lyon), France. Before that, Riccardo was assistant professor of data management at the University of Tartu, Estonia. Riccardo did his PhD at the Department of Electronics and Information of the Politecnico di Milano with a thesis on “Velocity on the Web.” His research interests span stream processing, knowledge Graphs, logic and programming languages.