Search Results for author: Ekaterina Abramova

Found 4 papers, 0 papers with code

Forecasting the Intra-Day Spread Densities of Electricity Prices

no code implementations20 Feb 2020 Ekaterina Abramova, Derek Bunn

Intra-day price spreads are of interest to electricity traders, storage and electric vehicle operators.

Estimating Dynamic Conditional Spread Densities to Optimise Daily Storage Trading of Electricity

no code implementations9 Mar 2019 Ekaterina Abramova, Derek Bunn

This paper formulates dynamic density functions, based upon skewed-t and similar representations, to model and forecast electricity price spreads between different hours of the day.

RLOC: Neurobiologically Inspired Hierarchical Reinforcement Learning Algorithm for Continuous Control of Nonlinear Dynamical Systems

no code implementations7 Mar 2019 Ekaterina Abramova, Luke Dickens, Daniel Kuhn, Aldo Faisal

We show that a small number of locally optimal linear controllers are able to solve global nonlinear control problems with unknown dynamics when combined with a reinforcement learner in this hierarchical framework.

Continuous Control Hierarchical Reinforcement Learning +3

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