Search Results for author: Ana Bušić

Found 6 papers, 0 papers with code

Can locational disparity of prosumer energy optimization due to inverter rules be limited?

no code implementations21 Jul 2022 Md Umar Hashmi, Deepjyoti Deka, Ana Bušić, Dirk Van Hertem

To mitigate issues related to the growth of variable smart loads and distributed generation, distribution system operators (DSO) now make it binding for prosumers with inverters to operate under pre-set rules.

energy management Management

A unified framework for coordination of thermostatically controlled loads

no code implementations12 Aug 2021 Austin Coffman, Ana Bušić, Prabir Barooah

The framework enables coordination of an arbitrary number of TCLs that: (i) is computationally efficient, (ii) is implementable at the TCLs with local feedback and low communication, and (iii) enables reference tracking by the collection while ensuring that temperature and cycling constraints are satisfied at every TCL at all times.

Zap Q-Learning With Nonlinear Function Approximation

no code implementations NeurIPS 2020 Shuhang Chen, Adithya M. Devraj, Fan Lu, Ana Bušić, Sean P. Meyn

Based on multiple experiments with a range of neural network sizes, it is found that the new algorithms converge quickly and are robust to choice of function approximation architecture.

OpenAI Gym Q-Learning

Zap Q-Learning for Optimal Stopping Time Problems

no code implementations25 Apr 2019 Shuhang Chen, Adithya M. Devraj, Ana Bušić, Sean P. Meyn

The objective in this paper is to obtain fast converging reinforcement learning algorithms to approximate solutions to the problem of discounted cost optimal stopping in an irreducible, uniformly ergodic Markov chain, evolving on a compact subset of $\mathbb{R}^n$.

Q-Learning

Optimal Matrix Momentum Stochastic Approximation and Applications to Q-learning

no code implementations17 Sep 2018 Adithya M. Devraj, Ana Bušić, Sean Meyn

There are two well known SA techniques that are known to have optimal asymptotic variance: the Ruppert-Polyak averaging technique, and stochastic Newton-Raphson (SNR).

Q-Learning Stochastic Optimization

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