Lewis Hammond

According to our database, Lewis Hammond authored at least 20 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Game Theory with Simulation in the Presence of Unpredictable Randomisation.

Vojtech Kovarík, Nathaniel Sauerberg, Lewis Hammond, Vincent Conitzer

CoRR, 2024

Open Problems in Technical AI Governance.

Anka Reuel, Ben Bucknall, Stephen Casper, Tim Fist, Lisa Soder, Onni Aarne, Lewis Hammond, Lujain Ibrahim, Alan Chan, Peter Wills, Markus Anderljung, Ben Garfinkel, Lennart Heim, Andrew Trask, Gabriel Mukobi, Rylan Schaeffer, Mauricio Baker, Sara Hooker, Irene Solaiman, Alexandra Sasha Luccioni, Nitarshan Rajkumar, Nicolas Moës, Jeffrey Ladish, Neel Guha, Jessica Newman, Yoshua Bengio, Tobin South, Alex Pentland, Sanmi Koyejo, Mykel J. Kochenderfer, Robert Trager

CoRR, 2024

IDs for AI Systems.

Alan Chan, Noam Kolt, Peter Wills, Usman Anwar, Christian Schröder de Witt, Nitarshan Rajkumar, Lewis Hammond, David Krueger, Lennart Heim, Markus Anderljung

CoRR, 2024

Foundational Challenges in Assuring Alignment and Safety of Large Language Models.

Usman Anwar, Abulhair Saparov, Javier Rando, Daniel Paleka, Miles Turpin, Peter Hase, Ekdeep Singh Lubana, Erik Jenner, Stephen Casper, Oliver Sourbut, Benjamin L. Edelman, Zhaowei Zhang, Mario Günther, Anton Korinek, José Hernández-Orallo, Lewis Hammond, Eric J. Bigelow, Alexander Pan, Lauro Langosco, Tomasz Korbak, Heidi Zhang, Ruiqi Zhong, Seán Ó hÉigeartaigh, Gabriel Recchia, Giulio Corsi, Alan Chan, Markus Anderljung, Lilian Edwards, Yoshua Bengio, Danqi Chen, Samuel Albanie, Tegan Maharaj, Jakob N. Foerster, Florian Tramèr, He He, Atoosa Kasirzadeh, Yejin Choi, David Krueger

CoRR, 2024

Secret Collusion Among Generative AI Agents.

Sumeet Ramesh Motwani, Mikhail Baranchuk, Martin Strohmeier, Vijay Bolina, Philip H. S. Torr, Lewis Hammond, Christian Schröder de Witt

CoRR, 2024

Bounded robustness in reinforcement learning via lexicographic objectives.

Daniel Jarne Ornia, Licio Romao, Lewis Hammond, Manuel Mazo Jr., Alessandro Abate

Proceedings of the 6th Annual Learning for Dynamics & Control Conference, 2024

Cooperation and Control in Delegation Games.

Oliver Sourbut, Lewis Hammond, Harriet Wood

Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

Visibility into AI Agents.

Alan Chan, Carson Ezell, Max Kaufmann, Kevin Wei, Lewis Hammond, Herbie Bradley, Emma Bluemke, Nitarshan Rajkumar, David Krueger, Noam Kolt, Lennart Heim, Markus Anderljung

Proceedings of the 2024 ACM Conference on Fairness, Accountability, and Transparency, 2024

Reasoning about Causality in Games (Abstract Reprint).

Lewis Hammond, James Fox, Tom Everitt, Ryan Carey, Alessandro Abate, Michael J. Wooldridge

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Reasoning about causality in games.

Lewis Hammond, James Fox, Tom Everitt, Ryan Carey, Alessandro Abate, Michael J. Wooldridge

Artif. Intell., July, 2023

Welfare Diplomacy: Benchmarking Language Model Cooperation.

Gabriel Mukobi, Hannah Erlebach, Niklas Lauffer, Lewis Hammond, Alan Chan, Jesse Clifton

CoRR, 2023

On Imperfect Recall in Multi-Agent Influence Diagrams.

James Fox, Matt MacDermott, Lewis Hammond, Paul Harrenstein, Alessandro Abate, Michael J. Wooldridge

Proceedings of the Proceedings Nineteenth conference on Theoretical Aspects of Rationality and Knowledge, 2023

2022

Observational Robustness and Invariances in Reinforcement Learning via Lexicographic Objectives.

Daniel Jarne Ornia, Licio Romao, Lewis Hammond, Manuel Mazo Jr., Alessandro Abate

CoRR, 2022

Lexicographic Multi-Objective Reinforcement Learning.

Joar Skalse, Lewis Hammond, Charlie Griffin, Alessandro Abate

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

2021

Learning tractable probabilistic models for moral responsibility and blame.

Lewis Hammond, Vaishak Belle

Data Min. Knowl. Discov., 2021

Rational verification: game-theoretic verification of multi-agent systems.

Alessandro Abate, Julian Gutierrez, Lewis Hammond, Paul Harrenstein, Marta Kwiatkowska, Muhammad Najib, Giuseppe Perelli, Thomas Steeples, Michael J. Wooldridge

Appl. Intell., 2021

Rational Verification for Probabilistic Systems.

Julian Gutierrez, Lewis Hammond, Anthony W. Lin, Muhammad Najib, Michael J. Wooldridge

Proceedings of the 18th International Conference on Principles of Knowledge Representation and Reasoning, 2021

Equilibrium Refinements for Multi-Agent Influence Diagrams: Theory and Practice.

Lewis Hammond, James Fox, Tom Everitt, Alessandro Abate, Michael J. Wooldridge

Proceedings of the AAMAS '21: 20th International Conference on Autonomous Agents and Multiagent Systems, 2021

Multi-Agent Reinforcement Learning with Temporal Logic Specifications.

Lewis Hammond, Alessandro Abate, Julian Gutierrez, Michael J. Wooldridge

Proceedings of the AAMAS '21: 20th International Conference on Autonomous Agents and Multiagent Systems, 2021

2018

Deep Tractable Probabilistic Models for Moral Responsibility.

Lewis Hammond, Vaishak Belle

CoRR, 2018