CABAC: A Content-Driven Attribute-Based Access Control Model for Big Data. - Ke Ma 009; Geng Yang (ICAIS (3), 2019)

RCBAC: A risk-aware content-based access control model for large-scale text data. - Ke Ma 009; Geng Yang; Yang Xiang 001 (J. Netw. Comput. Appl., 2020)

Travel Trajectory Frequent Pattern Mining Based on Differential Privacy Protection. - Weiya Wang; Geng Yang; Lin Bao; Ke Ma 009; Hao Zhou; Yunlu Bai (Wirel. Commun. Mob. Comput., 2021)

TBAC: A Fine-Grained Topic-Based Access Control Model for Text Data. - Ke Ma 009; Geng Yang (IEEE Trans. Serv. Comput., 2023)

A Dynamic Landslide Warning Model Based on Grey System Theory. - Ke Ma 009; He Weng; Yumin Chen; Saeed Sarajpoor; Yang Shen (IEEE Access, 2025)