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David Ireland

2 accepted papers

2024

REValueD: Regularised Ensemble Value-Decomposition for Factorisable Markov Decision Processes

ICLR 2024poster

Discrete-action reinforcement learning algorithms often falter in tasks with high-dimensional discrete action spaces due to the vast number of possible actions. A recent advancement leverages value-decomposition, a concept from multi-agent reinforcement learning, to tackle this challenge. This study…

Cited by 3SourcePDFScholar
2022

LeNSE: Learning To Navigate Subgraph Embeddings for Large-Scale Combinatorial Optimisation

ICML 2022spotlight

Combinatorial Optimisation problems arise in several application domains and are often formulated in terms of graphs. Many of these problems are NP-hard, but exact solutions are not always needed. Several heuristics have been developed to provide near-optimal solutions; however, they do not typicall…