Advances in Information Technology 6th International Conference, IAIT 2013, Bangkok, Thailand, December 12-13, 2013. Proceedings - Papasratorn, Borworn; Charoenkitkarn, Nipon; Vanijja, Vajirasak; Chongsuphajaisiddhi, Vithida (Springer International Publishing : Imprint: Springer, 2013)