Noise and Uncertainty Management in Intelligent Data Modeling. - Xiaohui Liu; Gongxian Cheng; John Xingwang Wu (AAAI, 1994)

Identifying the measurement noise in glaucomatous testing: an artificial neural network approach. - Xiaohui Liu; Gongxian Cheng; John Xingwang Wu (Artif. Intell. Medicine, 1994)

Reasoning about Outliers by Modelling Noisy Data. - John Xingwang Wu; Gongxian Cheng; Xiaohui Liu (IDA, 1997)

AI for Public Health: Self-Screening for Eye Diseases. - Xiaohui Liu; Gongxian Cheng; John Xingwang Wu (IEEE Intell. Syst., 1998)

Evaluating an Eye Screening Test. - Gongxian Cheng; Kwawen Cho; Xiaohui Liu; George Loizou; John Xingwang Wu (IDA, 1999)

Analyzing Outliers Cautiously. - Xiaohui Liu 001; Gongxian Cheng; John Xingwang Wu (IEEE Trans. Knowl. Data Eng., 2002)