Alert button
Picture for Christos Dimitrakakis

Christos Dimitrakakis

Alert button

SENTINEL: Taming Uncertainty with Ensemble-based Distributional Reinforcement Learning

Feb 22, 2021
Hannes Eriksson, Debabrota Basu, Mina Alibeigi, Christos Dimitrakakis

Figure 1 for SENTINEL: Taming Uncertainty with Ensemble-based Distributional Reinforcement Learning
Figure 2 for SENTINEL: Taming Uncertainty with Ensemble-based Distributional Reinforcement Learning
Figure 3 for SENTINEL: Taming Uncertainty with Ensemble-based Distributional Reinforcement Learning
Figure 4 for SENTINEL: Taming Uncertainty with Ensemble-based Distributional Reinforcement Learning
Viaarxiv icon

Inferential Induction: Joint Bayesian Estimation of MDPs and Value Functions

Feb 08, 2020
Christos Dimitrakakis, Hannes Eriksson, Emilio Jorge, Divya Grover, Debabrota Basu

Figure 1 for Inferential Induction: Joint Bayesian Estimation of MDPs and Value Functions
Figure 2 for Inferential Induction: Joint Bayesian Estimation of MDPs and Value Functions
Figure 3 for Inferential Induction: Joint Bayesian Estimation of MDPs and Value Functions
Figure 4 for Inferential Induction: Joint Bayesian Estimation of MDPs and Value Functions
Viaarxiv icon

Near-optimal Bayesian Solution For Unknown Discrete Markov Decision Process

Jul 09, 2019
Aristide Tossou, Christos Dimitrakakis, Debabrota Basu

Figure 1 for Near-optimal Bayesian Solution For Unknown Discrete Markov Decision Process
Viaarxiv icon

Near-optimal Reinforcement Learning using Bayesian Quantiles

Jun 20, 2019
Aristide Tossou, Debabrota Basu, Christos Dimitrakakis

Figure 1 for Near-optimal Reinforcement Learning using Bayesian Quantiles
Viaarxiv icon

Epistemic Risk-Sensitive Reinforcement Learning

Jun 14, 2019
Hannes Eriksson, Christos Dimitrakakis

Figure 1 for Epistemic Risk-Sensitive Reinforcement Learning
Figure 2 for Epistemic Risk-Sensitive Reinforcement Learning
Viaarxiv icon

Near-Optimal Online Egalitarian learning in General Sum Repeated Matrix Games

Jun 04, 2019
Aristide Tossou, Christos Dimitrakakis, Jaroslaw Rzepecki, Katja Hofmann

Figure 1 for Near-Optimal Online Egalitarian learning in General Sum Repeated Matrix Games
Viaarxiv icon

Differential Privacy for Multi-armed Bandits: What Is It and What Is Its Cost?

May 29, 2019
Debabrota Basu, Christos Dimitrakakis, Aristide Tossou

Figure 1 for Differential Privacy for Multi-armed Bandits: What Is It and What Is Its Cost?
Viaarxiv icon

Near-optimal Optimistic Reinforcement Learning using Empirical Bernstein Inequalities

May 27, 2019
Aristide Tossou, Debabrota Basu, Christos Dimitrakakis

Figure 1 for Near-optimal Optimistic Reinforcement Learning using Empirical Bernstein Inequalities
Figure 2 for Near-optimal Optimistic Reinforcement Learning using Empirical Bernstein Inequalities
Figure 3 for Near-optimal Optimistic Reinforcement Learning using Empirical Bernstein Inequalities
Viaarxiv icon

Randomised Bayesian Least-Squares Policy Iteration

Apr 06, 2019
Nikolaos Tziortziotis, Christos Dimitrakakis, Michalis Vazirgiannis

Figure 1 for Randomised Bayesian Least-Squares Policy Iteration
Figure 2 for Randomised Bayesian Least-Squares Policy Iteration
Figure 3 for Randomised Bayesian Least-Squares Policy Iteration
Figure 4 for Randomised Bayesian Least-Squares Policy Iteration
Viaarxiv icon

Deeper & Sparser Exploration

Feb 07, 2019
Divya Grover, Christos Dimitrakakis

Figure 1 for Deeper & Sparser Exploration
Figure 2 for Deeper & Sparser Exploration
Figure 3 for Deeper & Sparser Exploration
Figure 4 for Deeper & Sparser Exploration
Viaarxiv icon