R. Stühmer, D. Anicic, S. Sen, J. Ma, K. Schmidt, and N. Stojanovic. On the Move to Meaningful Internet Systems: OTM 2009, volume 5871 of Lecture Notes in Computer Science, page 1069-1086. Springer Berlin / Heidelberg, (2009)
S. Sen, N. Stojanovic, and L. Stojanovic. Proceedings of the 22nd International Conference on Advanced Information Systems Engineering (CAiSE), Hammamet, Tunisia, (June 2010)