Qualitative Decision Theory. - Sek-Wah Tan; Judea Pearl (AAAI, 1994)

Specification and Evaluation of Preferences Under Uncertainty. - Sek-Wah Tan; Judea Pearl (KR, 1994)

Exceptional Subclasses in Qualitative Probability. - Sek-Wah Tan (UAI, 1994)

Specificity and Inheritance in Default Reasoning. - Sek-Wah Tan; Judea Pearl (IJCAI, 1995)