67 citations · 83 across the 59 of their papers we have counts for
7 papers · 1 filter
Robust Multi-Agent LLMs under Byzantine Faults
Haejoon Lee, Vincent-Daniel Yun, Dimitra Panagou +1
Large language model (LLM) agents increasingly collaborate over peer-to-peer networks to improve their reliability. However, these same interactions can also introduce vulnerabilit…
Fully Byzantine-Resilient Distributed Multi-Agent Q-Learning
Haejoon Lee, Dimitra Panagou
We study Byzantine-resilient distributed multi-agent reinforcement learning (MARL), where agents must collaboratively learn optimal value functions over a compromised communication…
R3R: Decentralized Multi-Agent Collision Avoidance with Infinite-Horizon Safety
Thomas Marshall Vielmetti, Devansh R. Agrawal, Dimitra Panagou
Existing decentralized methods for multi-agent motion planning lack formal, infinite-horizon safety guarantees, especially for communication-constrained systems. We present R3R whi…
Partial Resilient Leader-Follower Consensus in Time-Varying Graphs
Haejoon Lee, Dimitra Panagou
This work studies resilient leader-follower consensus with a bounded number of adversaries. Existing approaches typically require robustness conditions of the entire network to gua…
Multi-Swarm Herding: Protecting against Adversarial Swarms
Vishnu S. Chipade, Dimitra Panagou
This paper studies a defense approach against one or more swarms of adversarial agents. In our earlier work, we employ a closed formation (`StringNet') of defending agents (defende…
A Hybrid Approach to Persistent Coverage in Stochastic Environments
William Bentz, Dimitra Panagou
This paper considers the persistent coverage of a 2-D manifold that has been embedded in 3-D space. The manifold is subject to continual impact by intruders which travel at constan…