Advances in Hybrid Information Technology First International Conference, ICHIT 2006, Jeju Island, Korea, November 9-11, 2006, Revised Selected Papers - Szczuka, Marcin S.; Howard, Daniel; Ślȩzak, Dominik; Kim, Haeng-kon; Kim, Tai-hoon; Ko, Il-seok; Lee, Geuk; Sloot, Peter M. A. (Springer Berlin Heidelberg, 2007)