HIDT: A Digital Twin modeling approach through hierarchical integration for industrial internet. - Hongxia Zhang; Qiqi Feng; Mengde Wu; Shiyu Xi; Peiying Zhang (Comput. Ind. Eng., 2023)

AERQP: adaptive embedding representation-based QoS prediction for web service recommendation. - Hongxia Zhang; Mengde Wu; Qiqi Feng; Hao Li (J. Supercomput., 2024)

A non-convex and non-smooth weighted image denoising model. - Huayu Fan; Qiqi Feng; Rui Chen; Xiangyang Cao; Zhi-Feng Pang (Comput. Math. Appl., 2025)