@inproceedings{38, keywords = {directed graphs, discrete time systems, linear systems, switching systems (control), switched linear systems, directed graph, allowed switching sequences, discrete-time switched linear systems, Switches, Switched systems, Power systems, Mathematical model}, author = {B. Ramasubramanian and R. Cleaveland and S. Marcus}, title = {Opacity for switched linear systems: Notions and characterization}, year = {2017}, journal = {2017 IEEE 56th Annual Conference on Decision and Control (CDC)}, month = {Dec}, doi = {10.1109/CDC.2017.8264445}, language = {eng}, }