Selection of the Suitable Neighborhood Size for the ISOMAP Algorithm. - Chao Shao; Houkuan Huang; Chunhong Wan (IJCNN, 2007)

A SOM-Based Method for Manifold Learning and Visualization. - Chao Shao; Xinxiang Zhang; Chunhong Wan; Wenqian Shang (CSO (2), 2009)

A New Robust Manifold Learning Algorithm Based on Self-Organizing Map. - Chao Shao; Chunhong Wan; Xiaojian Zhang (ICNC (3), 2009)