Compromised multi-granulation rough sets based on an attribute-extension chain. - Hongyuan Gou; Xianyong Zhang (J. Intell. Fuzzy Syst., 2021)

Double-quantitative distance measurement and classification learning based on the tri-level granular structure of neighborhood system. - Xianyong Zhang; Hongyuan Gou; Zhiying Lv; Duoqian Miao (Knowl. Based Syst., 2021)

Feature selection based on double-hierarchical and multiplication-optimal fusion measurement in fuzzy neighborhood rough sets. - Hongyuan Gou; Xianyong Zhang (Inf. Sci., 2022)

Statistical-mean double-quantitative K-nearest neighbor classification learning based on neighborhood distance measurement. - Xianyong Zhang; Hongyuan Gou (Knowl. Based Syst., 2022)

Three-way fusion measures and three-level feature selections based on neighborhood decision systems. - Hongyuan Gou; Xianyong Zhang; Jilin Yang; Zhiying Lv (Appl. Soft Comput., 2023)

Anti-containment and α-anti-containment neighborhoods-based neighborhood rough sets and their classification models in medical application for infectious diseases. - Xia Liu; Xianyong Zhang; Benwei Chen; Hongyuan Gou; Mawia Osman (Expert Syst. Appl., 2025)