Model-Driven Design of VoIP Services for E-Learning

Nicola Aste, Aldo Bongio, Stefano Ceri, Marco Fais, Maristella Matera, Alessandro Raffio. Model-Driven Design of VoIP Services for E-Learning. In Stefano Ceri, Wolfgang Nejdl, Jan van Bruggen, Frans Van Assche, editors, Proceedings of the 1st International Workshop on Collaborative Open Environments for Project-Centered Learning, COOPER-2007, Sissi, Lassithi - Crete Greece, 17 September, 2007. Volume 309 of CEUR Workshop Proceedings, CEUR-WS.org, 2007. [doi]