Stefano Ceri is a Professor of Database Systems and project manager for the Esprit project, IDEA, at the Politecnico di Milano. His research interests include data distribution, deductive and active rules and object-orientation. He is a member of the VLDB and EDBT Endowments and has contributed to various international journals and conference proceedings as an author and on the editorial board.
Dino Mandrioli is a Professor of Computer Science at the Department of Computer Science and Electronic Engineering at the Politecnico di Milano, Italy.