Financial transaction fraud detector based on imbalance learning and graph neural network. - Guoxiang Tong; Jieyu Shen (Appl. Soft Comput., 2024)

Adaptive metagraph neural network assisted by metagraph search for financial fraud detection. - Guoxiang Tong; Junjie Qian; Jieyu Shen (Eng. Appl. Artif. Intell., 2025)