Search Results for author: Georgios Chalkiadakis

Found 6 papers, 1 papers with code

Conditional Max-Sum for Asynchronous Multiagent Decision Making

no code implementations18 Feb 2025 Dimitrios Troullinos, Georgios Chalkiadakis, Ioannis Papamichail, Markos Papageorgiou

In this paper we present a novel approach for multiagent decision making in dynamic environments based on Factor Graphs and the Max-Sum algorithm, considering asynchronous variable reassignments and distributed message-passing among agents.

Decision Making

A Novel Multiagent Flexibility Aggregation Framework

no code implementations17 Jul 2023 Stavros Orfanoudakis, Georgios Chalkiadakis

The increasing number of Distributed Energy Resources (DERs) in the emerging Smart Grid, has created an imminent need for intelligent multiagent frameworks able to utilize these assets efficiently.

Deep Reinforcement Learning Management +1

The Performance Impact of Combining Agent Factorization with Different Learning Algorithms for Multiagent Coordination

1 code implementation SETN 2022 Andreas Kallinteris, Stavros Orfanoudakis, Georgios Chalkiadakis

In this work, we explore if the performance impact of agent factorization is different when using different learning algorithms in multiagent coordination set- tings.

Management Policy Gradient Methods

Optimising Long-Term Outcomes using Real-World Fluent Objectives: An Application to Football

no code implementations18 Feb 2021 Ryan Beal, Georgios Chalkiadakis, Timothy J. Norman, Sarvapali D. Ramchurn

In this paper, we present a novel approach for optimising long-term tactical and strategic decision-making in football (soccer) by encapsulating events in a league environment across a given time frame.

Decision Making

CLFD: A Novel Vectorization Technique and Its Application in Fake News Detection

no code implementations LREC 2020 Michail Mersinias, Stergos Afantenos, Georgios Chalkiadakis

In addition, we demonstrate that a novel hybrid method that utilizes both a clfd-boosted logistic regression classifier and a deep learning one, clearly outperforms deep learning methods even in large datasets.

BIG-bench Machine Learning Deep Learning +2

Optimising Game Tactics for Football

no code implementations23 Mar 2020 Ryan Beal, Georgios Chalkiadakis, Timothy J. Norman, Sarvapali D. Ramchurn

In this paper we present a novel approach to optimise tactical and strategic decision making in football (soccer).

Decision Making Game of Football

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