BAG-RAG: Bidirectional Retrieval-Augmented Generation Based on Multi-Layer Semantic Graphs for Budget Auditing QA. - Gaofeng Xu; Runzhe Wang; Guilin Qi; Xiaolong Ye; Yongrui Chen 002; Yuxin Zhang; Xinbang Dai; Yuan Meng; Shenwen Zhong (DASFAA (6), 2025)

CRAG: Causality-Aware Retrieval-Augmented Generation for Budget Auditing QA. - Gaofeng Xu; Heng Zhou; Guilin Qi; Xiaolong Ye; Tong Zhao; Songlin Zhai; Yongrui Chen 002; Shenwen Zhong (DASFAA (6), 2026)