International Joint Conference SOCO’16-CISIS’16-ICEUTE’16 San Sebastián, Spain, October 19th-21st, 2016 Proceedings - Graña, Manuel; López-Guede, José Manuel; Etxaniz, Oier; Herrero, Álvaro; Quintián, Héctor; Corchado, Emilio (Springer International Publishing : Imprint: Springer, 2017)