Variational quantum algorithms: fundamental concepts, applications and challenges. - Han Qi; Sihui Xiao; Zhuo Liu; Changqing Gong; Abdullah Gani (Quantum Inf. Process., 2024)

A high-efficiency variational quantum classifier for high-dimensional data. - Han Qi; Sihui Xiao; Zhuo Liu; Changqing Gong; Abdullah Gani (J. Supercomput., 2025)