5 papers · 1 filter
Rate-Optimal Regret for the Safe Learning-based Control of the Constrained Linear Quadratic Regulator
Spencer Hutchinson, Nanfei Jiang, Mahnoosh Alizadeh
We study the problem of adaptive control of the stochastic linear quadratic regulator (LQR) with constraints that must be satisfied at every time step. Prior work on the multidimen…
Steady-state Based Approach to Online Non-stochastic Control
Vijeth Hebbar, Spencer Hutchinson, Mahnoosh Alizadeh +1
We study the problem of online non-stochastic control (ONC), which is the control of a linear system under adversarial disturbances and adversarial cost functions, with the aim of…
The Safety-Privacy Tradeoff in Linear Bandits
Arghavan Zibaie, Spencer Hutchinson, Ramtin Pedarsani +1
We consider a collection of linear stochastic bandit problems, each modeling the random response of different agents to proposed interventions, coupled together by a global safety…
Online Nonstochastic Control with Convex Safety Constraints
Nanfei Jiang, Spencer Hutchinson, Mahnoosh Alizadeh
This paper considers the online nonstochastic control problem of a linear time-invariant system under convex state and input constraints that need to be satisfied at all times. We…
A Safe First-Order Method for Pricing-Based Resource Allocation in Safety-Critical Networks
Berkay Turan, Spencer Hutchinson, Mahnoosh Alizadeh
We introduce a novel algorithm for solving network utility maximization (NUM) problems that arise in resource allocation schemes over networks with known safety-critical constraint…