Advances in Information Technology 5th International Conference, IAIT 2012, Bangkok, Thailand, December 6-7, 2012. Proceedings - Papasratorn, Borworn; Charoenkitkarn, Nipon; Lavangnananda, Kittichai; Chutimaskul, Wichian; Vanijja, Vajirasak (Springer Berlin Heidelberg : Imprint: Springer, 2012)