Barely Supervised Learning for Graph-Based Fraud Detection. - Hang Yu 006; Zhengyang Liu 007; Xiangfeng Luo (AAAI, 2024)

Federated Graph Anomaly Detection via Disentangled Representation Learning. - Zhengyang Liu 007; Hang Yu 006; Xiangfeng Luo (WWW, 2025)

A Noise-Resistant Model for Graph-based Fraud Detection. - Zhengyang Liu 007; Hang Yu 006; Xiangfeng Luo (Inf. Process. Manag., 2025)

Synthesizing global and local perspectives in contrastive learning for graph anomaly detection. - Qiqi Yang; Hang Yu 006; Zhengyang Liu 007; Pengbo Li; Xue Chen; Xiangfeng Luo (Knowl. Based Syst., 2025)