LDPORR: A localized location privacy protection method based on optimized random response. - Yan Yan 015; Jianzhuang Chen; Adnan Mahmood; Xingying Qian; Pengbin Yan (J. King Saud Univ. Comput. Inf. Sci., 2023)

Achieving local differential location privacy protection in 3D space via Hilbert encoding and optimized random response. - Yan Yan 015; Pengbin Yan; Adnan Mahmood; Yang Zhang 095; Quan Z. Sheng (J. King Saud Univ. Comput. Inf. Sci., 2024)

Towards achieving geo-indistinguishability for 3D GPS location: A 3D Laplace mechanism approach. - Yan Yan 015; Pengbin Yan; Adnan Mahmood; Fei Xu; Quan Z. Sheng (Concurr. Comput. Pract. Exp., 2024)