Water-level model in density-based unsupervised classification. - Shangrong Deng; Kai Qian; Chih-Cheng Hung (Visual Information Processing, 2004)

Enhanced water level model in image classification. - Shangrong Deng; Kai Qian; Chih-Cheng Hung (Visual Information Processing, 2005)

Recursion detection testing on software components. - Kai Qian; Jigang Liu; Shangrong Deng (ACM Southeast Regional Conference, 2007)

Using the online webwork for student's homework practice in education. - Shangrong Deng; Chih-Cheng Hung; Kai Qian (ACM Southeast Regional Conference, 2010)