Lewis Hammond

Venues

Frequent coauthors

Papers

1. Evaluating Generalization Capabilities of LLM-Based Agents in Mixed-Motive Scenarios Using ConcordiaBibTeX ⧉
   NeurIPS 2025 ·

   Chandler Smith

   ,

   Marwa Abdulhai

   ,

   Manfred Diaz

   ,

   Marko Tesic

   ,

   Rakshit S. Trivedi

   ,

   Alexander Sasha Vezhnevets

   , Lewis Hammond,

   Jesse Clifton

   ,

   Minsuk Chang

   ,

   Edgar A. Duéñez-Guzmán

   ,

   John P. Agapiou

   ,

   Jayd Matyas

   ,

   Danny Karmon

   ,

   Beining Zhang

   ,

   Jim Dilkes

   ,

   Akash Kundu

   ,

   Hieu Minh Nguyen

   ,

   Emanuel Tewolde

   ,

   Jebish Purbey

   ,

   Ram Mohan Rao Kadiyala

   ,

   Siddhant Gupta

   ,

   Aliaksei Korshuk

   ,

   Buyantuev Alexander

   ,

   Ilya Makarov

   ,

   Gang Zhao

   ,

   Rolando Fernandez

   ,

   Zhihan Wang

   ,

   Caroline Wang

   ,

   Jiaxun Cui

   ,

   Lingyun Xiao

   ,

   Di Shi

   ,

   Yoonchang Sung

   ,

   Muhammad Arrasy Rahman

   ,

   Peter Stone

   ,

   Yipeng Kang

   ,

   Hyeonggeun Yun

   ,

   Ananya Ananya

   ,

   Taehun Cha

   ,

   Zhiqiang Wu

   ,

   Elizaveta Tennant

   ,

   Olivia Macmillan-Scott

   ,

   Marta Segura

   ,

   Diana Riazi

   ,

   Fuyang Cui

   ,

   Sriram Ganapathi

   ,

   Toryn Q. Klassen

   ,

   Nico Schiavone

   ,

   Mogtaba Alim

   ,

   Sheila A. McIlraith

   ,

   Manuel Ríos

   ,

   Oswaldo Peña

   ,

   Carlos Rojas

   ,

   Manuela Chacon-Chamorro

   ,

   Rubén Manrique

   ,

   Luis Felipe Giraldo

   ,

   Nicanor Quijano

   ,

   Yiding Wang

   ,

   Yuxuan Chen

   ,

   Fangwei Zhong

   ,

   Mengmeng Wang

   ,

   Wenming Tu

   ,

   Zhaowei Zhang

   ,

   Ziang Chen

   ,

   Zixia Jia

   ,

   Xue Feng

   ,

   Zilong Zheng

   ,

   Chichen Lin

   ,

   Weijian Fan

   ,

   Chenao Liu

   ,

   Sneheel Sarangi

   ,

   Ziyan Wang

   ,

   Shuqing Shi

   ,

   Yali Du

   ,

   Avinaash Anand Kulandaivel

   ,

   Yang Liu

   ,

   Ruiyang Wu

   ,

   Chetan Talele

   ,

   Sunjia Lu

   ,

   Gema Parreno

   ,

   Shamika Dhuri

   ,

   Bain McHale

   ,

   Tim Baarslag

   ,

   Dylan Hadfield-Menell

   ,

   Natasha Jaques

   ,

   José Hernández-Orallo

   ,

   Joel Z. Leibo
2. Game Theory with Simulation in the Presence of Unpredictable RandomisationBibTeX ⧉
   AAMAS 2025 ·

   Vojtech Kovarík

   ,

   Nathaniel Sauerberg

   , Lewis Hammond,

   Vincent Conitzer
3. Neural Interactive ProofsBibTeX ⧉
   ICLR 2025 · Lewis Hammond,

   Sam Adam-Day
4. Cooperation and Control in Delegation GamesBibTeX ⧉
   IJCAI 2024 ·

   Oliver Sourbut

   , Lewis Hammond,

   Harriet Wood
5. Melting Pot Contest: Charting the Future of Generalized Cooperative IntelligenceBibTeX ⧉
   NeurIPS 2024 ·

   Rakshit S. Trivedi

   ,

   Akbir Khan

   ,

   Jesse Clifton

   , Lewis Hammond,

   Edgar A. Duéñez-Guzmán

   ,

   Dipam Chakraborty

   ,

   John P. Agapiou

   ,

   Jayd Matyas

   ,

   Alexander Sasha Vezhnevets

   ,

   Barna Pásztor

   ,

   Yunke Ao

   ,

   Omar G. Younis

   ,

   Jiawei Huang

   ,

   Benjamin Swain

   ,

   Haoyuan Qin

   ,

   Mian Deng

   ,

   Ziwei Deng

   ,

   Utku Erdoganaras

   ,

   Yue Zhao

   ,

   Marko Tesic

   ,

   Natasha Jaques

   ,

   Jakob N. Foerster

   ,

   Vincent Conitzer

   ,

   José Hernández-Orallo

   ,

   Dylan Hadfield-Menell

   ,

   Joel Z. Leibo
6. Reasoning about Causality in Games (Abstract Reprint)BibTeX ⧉
   AAAI 2024 · Lewis Hammond,

   James Fox

   ,

   Tom Everitt

   ,

   Ryan Carey

   ,

   Alessandro Abate

   ,

   Michael J. Wooldridge
7. Secret Collusion among AI Agents: Multi-Agent Deception via SteganographyBibTeX ⧉
   NeurIPS 2024 ·

   Sumeet Ramesh Motwani

   ,

   Mikhail Baranchuk

   ,

   Martin Strohmeier

   ,

   Vijay Bolina

   ,

   Philip Torr

   , Lewis Hammond,

   Christian Schröder de Witt