A method for online transaction fraud detection based on individual behavior. - Ligong Chen; Zhaohui Zhang 001; Qiuwen Liu; Lijun Yang; Ying Meng; Pengwei Wang 001 (ACM TUR-C, 2019)

A novel method based on entity relationship for online transaction fraud detection. - Ying Meng; Zhaohui Zhang 001; Wenqiang Liu; Ligong Chen; Qiuwen Liu; Lijun Yang; Pengwei Wang 001 (ACM TUR-C, 2019)

A Fraud Detection Method for Low-Frequency Transaction. - Zhaohui Zhang 001; Ligong Chen; Qiuwen Liu; Pengwei Wang 001 (IEEE Access, 2020)

A generative adversarial network-based method for generating negative financial samples. - Zhaohui Zhang 001; Lijun Yang; Ligong Chen; Qiuwen Liu; Ying Meng; Pengwei Wang 001; Maozhen Li 001 (Int. J. Distributed Sens. Networks, 2020)

A Peak Prediction Method for Subflow in Hybrid Data Flow. - Zhaohui Zhang 001; Qiuwen Liu; Ligong Chen; Pengwei Wang 001 (Sci. Program., 2020)