OpinionSeer: Text Visualization on Hotel Customer Reviews of Services and Physical Environment. - Angela Siew-Hoong Lee; Ka Leong Daniel Chong; Nicholas Khin-Whai Chan (ICISA, 2018)

Decision Tree: Customer Churn Analysis for a Loyalty Program Using Data Mining Algorithm. - Angela Siew-Hoong Lee; Claudia Ng; Zuraini Zainol; Khin-Whai Chan (SCDS, 2019)

Predicting Employee Health Risks using Classification Ensemble Model. - Nicholas Khin-Whai Chan; Angela Siew-Hoong Lee; Zuraini Zainol (CAMP, 2021)