Author

Yongfeng Huang

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Preprint Aug 2026

ACE-GraphRAG: Agentic Context Engineering for Hierarchical GraphRAG

Hierarchical Graph Retrieval-Augmented Generation (GraphRAG) organizes corpus knowledge at multiple levels of granularity, yet fixed context construction may fail to translate these multi-resolution representations into a context suited to the current query. We identify this mismatch as the representation--inference ga...

Yong-Feng Huang, Yuren Lai, Rui-Ying Chen et al. · 0 citations