Engineering Applications of Neural Networks 12th INNS EANN-SIG International Conference, EANN 2011 and 7th IFIP WG 12.5 International Conference, AIAI 2011, Corfu, Greece, September 15-18, 2011, Proceedings Part I - Iliadis, Lazaros; Jayne, Chrisina (Springer Berlin Heidelberg, 2011)