C. Tempich, A. Löser, and J. Heizmann. On the Move to Meaningful Internet Systems 2005: CoopIS, DOA, and ODBASE. OTM Confederated International Conferences CoopIS, DOA, and ODBASE 2005, volume 3760 of Lecture Notes in Computer Science, page 1261-1278. Agia napa, Cyprus, Springer, (October 2005)