On the Move to Meaningful Internet Systems: OTM 2013 Conferences Confederated International Conferences: CoopIS, DOA-Trusted Cloud, and ODBASE 2013, Graz, Austria, September 9-13, 2013. Proceedings - Meersman, Robert; Panetto, Hervé; Dillon, Tharam; Eder, Johann; Bellahsene, Zohra; Ritter, Norbert; Leenheer, Pieter De; Dou, Deijing (Springer Berlin Heidelberg : Imprint: Springer, 2013)