40 citations · 97 across the 16 of their papers we have counts for
4 papers · 1 filter
Online estimation and control with optimal pathlength regret
Gautam Goel, Babak Hassibi
A natural goal when designing online learning algorithms for non-stationary environments is to bound the regret of the algorithm in terms of the temporal variation of the input seq…
Competitive Control
Gautam Goel, Babak Hassibi
We consider control from the perspective of competitive analysis. Unlike much prior work on learning-based control, which focuses on minimizing regret against the best controller s…
Regret-optimal Estimation and Control
Gautam Goel, Babak Hassibi
We consider estimation and control in linear time-varying dynamical systems from the perspective of regret minimization. Unlike most prior work in this area, we focus on the proble…
Regret-Optimal LQR Control
Oron Sabag, Gautam Goel, Sahin Lale +1
We consider the infinite-horizon LQR control problem. Motivated by competitive analysis in online learning, as a criterion for controller design we introduce the dynamic regret, de…