Kirk P. Arnett & Wai-chi Fang 
Computer Applications for Security, Control and System Engineering 
International Conferences, SecTech, CA, CES3 2012, Held in Conjunction with GST 2012, Jeju Island, Korea, November 28-December 2, 2012. Proceedings

This book constitutes the refereed proceedings of the International Conferences on Security Technology, Sec Tech 2012, on Control and Automation, CA 2012, and CES-CUBE 2012, the International Conference on Circuits, Control, Communication, Electricity, Electronics, Energy, System, Signal and Simulation; all held in conjunction with GST 2012 on Jeju Island, Korea, in November/December 2012. The papers presented were carefully reviewed and selected from numerous submissions and focus on the various aspects of security technology, and control and automation, and circuits, control, communication, electricity, electronics, energy, system, signal and simulation.