Reward-Guided Autoregressive Graph Generation for Efficient Multi-Agent Communication Topology Design
LLM-based Multi-Agent Systems (MAS) achieve strong performance on complex reasoning tasks by coordinating multiple agents, but at the cost of substantial token consumption. Recent work on automatic topology design, ARG-Designer, has reframed this problem as autoregressive graph generation. However, its training objective provides no explicit incentive for the model to generate sparse and efficient topologies. We address this limitation by introducing a Reward-Guided Autoregressive Graph Generation (RGA-Designer) inspired by Reinforcement Learning from Human Feedback (RLHF). We train a reward m
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- LinkedLinked via arxiv author · 85%Poomphob Suwannapichat →
“Reward-Guided Autoregressive Graph Generation for Efficient Multi-Agent Communication Topology Design”