Jin, Di, Haotian Zhao, Xiaobao Wang, Fengyu Yan, and Dongxiao He. 2026. “Mitigating Noise and Imbalance in Social Governance Graphs for Multi-Type Risk Assessment”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (17):14973-81. https://doi.org/10.1609/aaai.v40i17.38519.