HGOD: Outlier detection based on a hybrid graph. - Zhongping Zhang; Yuehan Hou; Daoheng Liu; Ruibo Zhang; Xin Guo (Neurocomputing, 2024)

Explicit Behavior Interaction with Heterogeneous Graph for Multi-behavior Recommendation. - Zhongping Zhang; Yin Jia; Yuehan Hou; Xinlu Yu (Data Sci. Eng., 2024)

An outlier detection algorithm based on local density feedback. - Zhongping Zhang; Yuehan Hou; Yin Jia; Ruibo Zhang (Knowl. Inf. Syst., 2025)