TY - CPAPER KW - directed graphs KW - linear systems KW - directed graph KW - Power systems KW - observers KW - decentralized opacity KW - linear system KW - cyber-physical system KW - adversarial observer KW - colluding adversary KW - ISO KW - Cyber-physical systems KW - Computers KW - Trajectory AU - B. Ramasubramanian AU - R. Cleaveland AU - S. Marcus BT - 2016 54th Annual Allerton Conference on Communication, Control, and Computing (Allerton) DA - Sept DO - 10.1109/ALLERTON.2016.7852240 LA - eng PY - 2016 T2 - 2016 54th Annual Allerton Conference on Communication, Control, and Computing (Allerton) TI - A framework for decentralized opacity in linear systems ER -