Using Decision Tree Induction for Discovering Holes in Data. - Bing Liu 001; Ke Wang; Lai-Fun Mun; Xin-Zhi Qi (PRICAI, 1998)

Finding Interesting Patterns Using User Expectations. - Bing Liu 001; Wynne Hsu; Lai-Fun Mun; Hing-Yan Lee (IEEE Trans. Knowl. Data Eng., 1999)