29 citations · 77 across the 21 of their papers we have counts for
5 papers · 1 filter
Exact minimum number of bits to stabilize a linear system
Victoria Kostina, Yuval Peres, Gireeja Ranade +1
We consider an unstable scalar linear stochastic system, , where is the system gain, 's are independent random variables with bounded …
Stabilizing a system with an unbounded random gain using only a finite number of bits
Victoria Kostina, Yuval Peres, Gireeja Ranade +1
We study the stabilization of an unpredictable linear control system where the controller must act based on a rate-limited observation of the state. More precisely, we consider the…
Stabilizing a linear system using phone calls when time is information
Mohammad Javad Khojasteh, Massimo Franceschetti, Gireeja Ranade
We consider the problem of stabilizing an undisturbed, scalar, linear system over a "timing" channel, namely a channel where information is communicated through the timestamps of t…
Verifying Controllers Against Adversarial Examples with Bayesian Optimization
Shromona Ghosh, Felix Berkenkamp, Gireeja Ranade +2
Recent successes in reinforcement learning have lead to the development of complex controllers for real-world robots. As these robots are deployed in safety-critical applications a…
When multiplicative noise stymies control
Jian Ding, Yuval Peres, Gireeja Ranade +1
We consider the stabilization of an unstable discrete-time linear system that is observed over a channel corrupted by continuous multiplicative noise. Our main result shows that if…