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Yat Long Lo

3 accepted papers

2024

Learning Multi-Agent Communication with Contrastive Learning

ICLR 2024poster

Communication is a powerful tool for coordination in multi-agent RL. But inducing an effective, common language is a difficult challenge, particularly in the decentralized setting. In this work, we introduce an alternative perspective where communicative messages sent between agents are considered a…

Cited by 22Source ↗PDF ↗Scholar ↗
2023

Cheap Talk Discovery and Utilization in Multi-Agent Reinforcement Learning

ICLR 2023poster

By enabling agents to communicate, recent cooperative multi-agent reinforcement learning (MARL) methods have demonstrated better task performance and more coordinated behavior. Most existing approaches facilitate inter-agent communication by allowing agents to send messages to each other through fre…

Cited by 7Source ↗PDF ↗Scholar ↗