Artificial Intelligence Applications and Innovations AIAI 2012 International Workshops: AIAB, AIeIA, CISE, COPA, IIVC, ISQL, MHDW, and WADTMB, Halkidiki, Greece, September 27-30, 2012, Proceedings, Part II - Iliadis, Lazaros; Maglogiannis, Ilias; Papadopoulos, Harris; Karatzas, Kostas; Sioutas, Spyros (Springer Berlin Heidelberg : Imprint: Springer, 2012)