Modern Approaches for Intelligent Information and Database Systems - Sieminski, Andrzej; Sieminski, Andrzej; Kozierkiewicz, Adrianna; Kozierkiewicz, Adrianna; Nunez, Manuel; Nunez, Manuel; Ha, Quang Thuy; Ha, Quang Thuy (Springer International Publishing : Imprint: Springer, 2018)