An efficient retrieval algorithm of encrypted speech based on inverse fast Fouriertransform and measurement matrix. - Qiuyu Zhang; Zixian Ge; Liang Zhou; Yongbing Zhang 003 (Turkish J. Electr. Eng. Comput. Sci., 2019)

A location privacy protection method based on cipher-text retrieval in cloud environment. - Yongbing Zhang 003; Qiuyu Zhang; Yilong Jiang; Yan Yan (Secur. Priv., 2022)