Computer Science – Theory and Applications 7th International Computer Science Symposium in Russia, CSR 2012, Nizhny Novgorod, Russia, July 3-7, 2012. Proceedings - Hirsch, Edward A.; Karhumäki, Juhani; Lepistö, Arto; Prilutskii, Michail (Springer Berlin Heidelberg : Imprint: Springer, 2012)