Fraud detection within bankcard enrollment on mobile device based payment using machine learning. - Hao Zhou 035; Hongfeng Chai; Mao-lin Qiu (Frontiers Inf. Technol. Electron. Eng., 2018)

Abnormal Detection of Cash-Out Groups in IoT Based Payment. - Hao Zhou 035; Ming Zhang; Lei Pang; Jian-Hua Li (Sensors, 2021)