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Georgios Chalkiadakis

3 accepted papers

2025

Deep Implicit Imitation Reinforcement Learning in Heterogeneous Action Settings

AAAI 2025technical

Implicit imitation reinforcement learning (IIRL) is a framework that aims to aid a trainee agent’s learning process via observing the state transitions of a mentor, but without access to the latter's action information. Standard IIRL assumes a shared Markov decision process (MDP) between the mentor…

Cited by 0SourcePDFScholar
2024

FairPlay: A Multi-Sided Fair Dynamic Pricing Policy for Hotels

AAAI 2024technical

In recent years, popular touristic destinations face overtourism. Local communities suffer from its consequences in several ways. Among others, overpricing and profiteering harms local societies and economies deeply. In this paper we focus on the problem of determining fair hotel room prices. Specif…

Cited by 1SourcePDFScholar
2022

Max-Sum with Quadtrees for Decentralized Coordination in Continuous Domains

IJCAI 2022poster

In this paper we put forward a novel extension of the classic Max-Sum algorithm to the framework of Continuous Distributed Constrained Optimization Problems (Continuous DCOPs), by utilizing a popular geometric algorithm, namely Quadtrees. In its standard form, Max-Sum can only solve Continuous DCOPs…

Cited by 9SourcePDFScholar