Modeling Decisions for Artificial Intelligence 13th International Conference, MDAI 2016, Sant Julià de Lòria, Andorra, September 19-21, 2016. Proceedings - Torra, Vicenç; Narukawa, Yasuo; Navarro-Arribas, Guillermo; Yañez, Cristina (Springer International Publishing : Imprint: Springer, 2016)