Who Deserves the Reward? SHARP: Shapley Credit-based Optimization for Multi-Agent System 事件

Who Deserves the Reward? SHARP: Shapley Credit-based Optimization for Multi-Agent System arXiv:2602.08335v2 Announce Type: replace Abstract: Integrating Large Language Models (LLMs) with external tools via multi-agent systems offers a promising new paradigm for decomposing and solving complex problems. However, training these systems remains notoriously difficult due to the credit assignment challenge, as it is often unclear which specific functional agent is responsible for the success or fail