Advances in Hybrid Information Technology : First International Conference, ICHIT 2006, Jeju Island, Korea, November 9-11, 2006, Revised Selected Papers - Marcin S. Szczuka, Daniel Howard, Dominik .l.zak, Haeng-kon Kim, Tai-hoon Kim, Il-seok Ko, Geuk Lee, . Peter M. A. Sloot ((Lecture Notes in Computer Science))