A fitting approach with dynamic algebraic spline curves. - Changqi Hu; Zhouwang Yang (CAD/Graphics, 2005)

Polynomial splines over hierarchical T-meshes. - Jiansong Deng; Falai Chen; Xin Li 021; Changqi Hu; Weihua Tong; Zhouwang Yang; Yuyu Feng 001 (Graph. Model., 2008)

Researches on the Security Protection and Inspection Method for Confidential Documents Based on Linux Operating System. - Changqi Hu; Fei Chen; Hua Zheng (ICMLSC, 2019)