Intelligent Information and Database Systems 6th Asian Conference, ACIIDS 2014, Bangkok, Thailand, April 7-9, 2014, Proceedings, Part I - Nguyen, Ngoc Thanh; Attachoo, Boonwat; Trawiński, Bogdan; Somboonviwat, Kulwadee (Springer International Publishing : Imprint: Springer, 2014)