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researcher

Lewis Hammond

21 papers hereh-index 14944 citations29 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author13

Across the 19 of 21 papers where every author was matched, so the position is known.

fields
  • cs.AI7
  • cs.CY4
  • cs.MA4
  • cs.GT3
  • cs.LG3
same name
  • Lewis Hammond — 4 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20182026
most citedLexicographic Multi-Objective Reinforcement Learning

18 citations · 76 across the 19 of their papers we have counts for

collaborators
Showing 2023Show all

3 papers · 1 filter

cs.MA2023★ 1 cited

Welfare Diplomacy: Benchmarking Language Model Cooperation

Gabriel Mukobi, Hannah Erlebach, Niklas Lauffer +3

The growing capabilities and increasingly widespread deployment of AI systems necessitate robust benchmarks for measuring their cooperative capabilities. Unfortunately, most multi-…

cs.GT2023

On Imperfect Recall in Multi-Agent Influence Diagrams

James Fox, Matt MacDermott, Lewis Hammond +3

Multi-agent influence diagrams (MAIDs) are a popular game-theoretic model based on Bayesian networks. In some settings, MAIDs offer significant advantages over extensive-form game…

cs.AI2023★ 12 cited

Reasoning about Causality in Games

Lewis Hammond, James Fox, Tom Everitt +3

Causal reasoning and game-theoretic reasoning are fundamental topics in artificial intelligence, among many other disciplines: this paper is concerned with their intersection. Desp…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.