Search Results for author: Eilyan Bitar

Found 12 papers, 0 papers with code

When are Lossy Energy Storage Optimization Models Convex?

no code implementations20 Mar 2024 Feras Al Taha, Eilyan Bitar

We consider a class of optimization problems involving the optimal operation of a single lossy energy storage system that incurs energy loss when charging or discharging.

A Multi-Battery Model for the Aggregate Flexibility of Heterogeneous Electric Vehicles

no code implementations13 Apr 2023 Feras Al Taha, Tyrone Vincent, Eilyan Bitar

The increasing prevalence of electric vehicles (EVs) in the transportation sector will introduce a large number of highly flexible electric loads that EV aggregators can pool and control to provide energy and ancillary services to the wholesale electricity market.

A Distributionally Robust Approach to Regret Optimal Control using the Wasserstein Distance

no code implementations13 Apr 2023 Feras Al Taha, Shuhao Yan, Eilyan Bitar

We compare the minimax regret optimal control design method with the distributionally robust optimal control approach using an illustrative example and numerical experiments.

An Efficient Method for Quantifying the Aggregate Flexibility of Plug-in Electric Vehicle Populations

no code implementations14 Jul 2022 Feras Al Taha, Tyrone Vincent, Eilyan Bitar

Plug-in electric vehicles (EVs) are widely recognized as being highly flexible electric loads that can be pooled and controlled via aggregators to provide low-cost energy and ancillary services to wholesale electricity markets.

Achieving Reliable Coordination of Residential Plug-in Electric Vehicle Charging: A Pilot Study

no code implementations8 Dec 2021 Polina Alexeenko, Eilyan Bitar

Wide-scale electrification of the transportation sector will require careful planning and coordination with the power grid.

Exploring Adversarial Robustness of Multi-Sensor Perception Systems in Self Driving

no code implementations17 Jan 2021 James Tu, Huichen Li, Xinchen Yan, Mengye Ren, Yun Chen, Ming Liang, Eilyan Bitar, Ersin Yumer, Raquel Urtasun

Yet, there have been limited studies on the adversarial robustness of multi-modal models that fuse LiDAR features with image features.

Adversarial Robustness Denoising +1

Nonparametric Estimation of Uncertainty Sets for Robust Optimization

no code implementations7 Apr 2020 Polina Alexeenko, Eilyan Bitar

We investigate a data-driven approach to constructing uncertainty sets for robust optimization problems, where the uncertain problem parameters are modeled as random variables whose joint probability distribution is not known.

Safe Linear Stochastic Bandits

no code implementations21 Nov 2019 Kia Khezeli, Eilyan Bitar

We introduce the safe linear stochastic bandit framework---a generalization of linear stochastic bandits---where, in each stage, the learner is required to select an arm with an expected reward that is no less than a predetermined (safe) threshold with high probability.

Transparency and Control in Platforms for Networked Markets

no code implementations11 Mar 2019 John Pang, Weixuan Lin, Hu Fu, Jack Kleeman, Eilyan Bitar, Adam Wierman

In this paper, we analyze the worst case efficiency loss of online platform designs under a networked Cournot competition model.

Computer Science and Game Theory

An Online Learning Approach to Buying and Selling Demand Response

no code implementations23 Jul 2017 Kia Khezeli, Eilyan Bitar

Assuming that both the parameters of the demand curve and the distribution of the random shocks are initially unknown to the aggregator, we investigate the extent to which the aggregator might dynamically adapt its offered prices and forward contracts to maximize its expected profit over a time window of $T$ days.

Risk-Sensitive Learning and Pricing for Demand Response

no code implementations21 Nov 2016 Kia Khezeli, Eilyan Bitar

Assuming that both the parameters of the demand curve and the distribution of the random shocks are initially unknown to the utility, we investigate the extent to which the utility might dynamically adjust its offered prices to maximize its cumulative risk-sensitive payoff over a finite number of $T$ days.

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