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