Decision Support Systems V – Big Data Analytics for Decision Making First International Conference, ICDSST 2015, Belgrade, Serbia, May 27-29, 2015, Proceedings - Delibašić, Boris; Hernández, Jorge E.; Papathanasiou, Jason; Dargam, Fátima; Zaraté, Pascale; Ribeiro, Rita; Liu, Shaofeng; Linden, Isabelle (Springer International Publishing : Imprint: Springer, 2015)