A group preference-based privacy-preserving POI recommender system. - Xiwei Wang; Minh Nguyen; Jonathan Carr; Longyin Cui; Kiho Lim (ICT Express, 2020)

A Machine Learning-based Course Enrollment Recommender System. - Xiwei Wang; Longyin Cui; Muhammad Bangash; Mohammad Bilal; Luis Rosales; Wali Chaudhry (CSEDU (1), 2022)

A Generic Data Synthesis Framework for Privacy-Preserving Point-of-Interest Recommender Systems. - Longyin Cui; Xiwei Wang; Ting Gu (RACS, 2023)

Privacy-Enhanced Point-of-Interest Recommendations Using Synthetic Data: A Comparative Study of CTGAN and Clustering Techniques. - Longyin Cui; Xiwei Wang; Ting Gu; Connor Zhang; Zongming Fei (CCNC, 2025)