Artificial Intelligence Applications and Innovations AIAI 2014 Workshops: CoPA, MHDW, IIVC, and MT4BD, Rhodes, Greece, September 19-21, 2014. Proceedings - Iliadis, Lazaros; Maglogiannis, Ilias; Papadopoulos, Harris; Sioutas, Spyros; Makris, Christos (Springer Berlin Heidelberg : Imprint: Springer, 2014)