On the Move to Meaningful Internet Systems: OTM 2013 Conferences - Meersman, Robert; Panetto, Herve; Dillon, Tharam; Eder, Johann ; Ritter, Norbert ; Leenheer, Pieter De ; Dou, Deijing; Bellahsene, Zohra; De Leenheer, Pieter; Dillon, Tharam; Dou, Deijing; Eder, Johann; Panetto, Herve; Ritter, Norbert (Springer Berlin Heidelberg, 2013)