90 citations · 473 across the 42 of their papers we have counts for
6 papers · 1 filter
How to Query An Oracle? Efficient Strategies to Label Data
Farshad Lahouti, Victoria Kostina, Babak Hassibi
We consider the basic problem of querying an expert oracle for labeling a dataset in machine learning. This is typically an expensive and time consuming process and therefore, we s…
Reducing the LQG Cost with Minimal Communication
Oron Sabag, Peida Tian, Victoria Kostina +1
We study the linear quadratic Gaussian (LQG) control problem, in which the controller's observation of the system state is such that a desired cost is unattainable. To achieve the…
Finite-time System Identification and Adaptive Control in Autoregressive Exogenous Systems
Sahin Lale, Kamyar Azizzadenesheli, Babak Hassibi +1
Autoregressive exogenous (ARX) systems are the general class of input-output dynamical systems used for modeling stochastic linear dynamical systems (LDS) including partially obser…
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…
Manifold Optimization for High Accuracy Spatial Location Estimation Using Ultrasound Waves
Mohammed H. AlSharif, Ahmed Douik, Mohanad Ahmed +2
This paper reports the design of a high-accuracy spatial location estimation method using ultrasound waves by exploiting the fixed geometry of the transmitters. Assuming an isoscel…