id author title date pages extension mime words sentence flesch summary cache txt xp68kd19z0v Cheng-Zong Bai On the Application of Relative Entropy in Sequential Detection and Cyber-Physical Security 2015 .txt text/plain 431 20 35 By partitioning the state space for sensor selection into three regions, we propose a novel approach that solves the on-line sensor selection problem by minimizing the cost-to-go at every step. In particular, a special class of problems in which the algorithm has complexity that is linear in the number of sensors is identified. cache/xp68kd19z0v.txt txt/xp68kd19z0v.txt