Search Results for author: Ted Fujimoto

Found 6 papers, 0 papers with code

Assessing the Impact of Distribution Shift on Reinforcement Learning Performance

no code implementations5 Feb 2024 Ted Fujimoto, Joshua Suetterlein, Samrat Chatterjee, Auroop Ganguly

We then apply these tools to single-agent and multi-agent environments to show the impact of introducing distribution shifts during test time.

reinforcement-learning Reinforcement Learning (RL) +1

AdverSAR: Adversarial Search and Rescue via Multi-Agent Reinforcement Learning

no code implementations20 Dec 2022 Aowabin Rahman, Arnab Bhattacharya, Thiagarajan Ramachandran, Sayak Mukherjee, Himanshu Sharma, Ted Fujimoto, Samrat Chatterjee

Search and Rescue (SAR) missions in remote environments often employ autonomous multi-robot systems that learn, plan, and execute a combination of local single-robot control actions, group primitives, and global mission-oriented coordination and collaboration.

Meta-Learning Multi-agent Reinforcement Learning +2

Ad Hoc Teamwork in the Presence of Adversaries

no code implementations9 Aug 2022 Ted Fujimoto, Samrat Chatterjee, Auroop Ganguly

Advances in ad hoc teamwork have the potential to create agents that collaborate robustly in real-world applications.

Reward-Free Attacks in Multi-Agent Reinforcement Learning

no code implementations2 Dec 2021 Ted Fujimoto, Timothy Doster, Adam Attarian, Jill Brandenberger, Nathan Hodas

We investigate how effective an attacker can be when it only learns from its victim's actions, without access to the victim's reward.

Multi-agent Reinforcement Learning reinforcement-learning +1

Adversarial Attacks in Cooperative AI

no code implementations29 Nov 2021 Ted Fujimoto, Arthur Paul Pedersen

Single-agent reinforcement learning algorithms in a multi-agent environment are inadequate for fostering cooperation.

BIG-bench Machine Learning

How Can Creativity Occur in Multi-Agent Systems?

no code implementations29 Nov 2021 Ted Fujimoto

Complex systems show how surprising and beautiful phenomena can emerge from structures or agents following simple rules.

reinforcement-learning Reinforcement Learning (RL)

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