USC: MUC-4 test results and analysis. - Dan I. Moldovan; Seungho Cha; Minhwa Chung; Kenneth J. Hendrickson; Jun-Tae Kim; Stephen V. Kowalski (MUC, 1992)

USC: description of the SNAP system used for MUC-4. - Dan I. Moldovan; Seungho Cha; Minhwa Chung; Kenneth J. Hendrickson; Jun-Tae Kim; Stephen V. Kowalski (MUC, 1992)

Learning From Ambiguous Examples. - Stephen V. Kowalski (AAAI, 1994)

Explicit Versus Implicit Set-Covering for Supervised Learning. - Stephen V. Kowalski; Dan I. Moldovan (ICTAI, 1994)