LEGO-GraphRAG: Modularizing Graph-based Retrieval-Augmented Generation for Design Space Exploration. - Yukun Cao; Zengyi Gao; Zhiyang Li; Xike Xie; S. Kevin Zhou (CoRR, 2024)

GraphInsight: Unlocking Insights in Large Language Models for Graph Structure Understanding. - Yukun Cao; Shuo Han; Zengyi Gao; Zezhong Ding; Xike Xie; S. Kevin Zhou (ACL (1), 2025)

FRAG: A Flexible Modular Framework for Retrieval-Augmented Generation based on Knowledge Graphs. - Zengyi Gao; Yukun Cao; Hairu Wang; Ao Ke; Yuan Feng; S. Kevin Zhou; Xike Xie (ACL (Findings), 2025)