Special Issue: Non-Classical Models of Automata and Applications III (NCMA-2011) Rudolf Freund, Markus Holzer, Carlo Mereghetti, Friedrich Otto and Beatrice Palano RAIRO-Theor. Inf. Appl., 46 4 (2012) 459-460 Published online: 30 July 2012 DOI: 10.1051/ita/2012022