Preference Logics and Non-Monotonicity in Logic Programming. - Allen L. Brown Jr.; Surya Mantha; Toshiro Wakayama (LFCS, 1992)

A Logical Reconstruction of Constraint Relaxation Hierarchies in Logic Programming. - Allen L. Brown Jr.; Surya Mantha; Toshiro Wakayama (ISMIS, 1993)

Constraint Optimization using Preference Logics: A New Role for Modal Logic. - Allen L. Brown Jr.; Surya Mantha; Toshiro Wakayama (PPCP, 1993)

Preference Logics: Towards a Unified Approach to Nonmonotonicity in Deductive Reasoning. - Allen L. Brown Jr.; Surya Mantha; Toshiro Wakayama (Ann. Math. Artif. Intell., 1993)

Exploiting the Normative Aspect of Preference: A Deontic Logic Without Actions. - Allen L. Brown Jr.; Surya Mantha; Toshiro Wakayama (Ann. Math. Artif. Intell., 1993)

Preference Logic Programming. - Kannan Govindarajan; Bharat Jayaraman; Surya Mantha (ICLP, 1995)

Relaxation in Constraint Logic Languages. - Kannan Govindarajan; Bharat Jayaraman; Surya Mantha (ILPS, 1995)

Optimization and Relaxation in Constraint Logic Languages. - Kannan Govindarajan; Bharat Jayaraman; Surya Mantha (POPL, 1996)

Preference Logic Grammars. - Bharat Jayaraman; Kannan Govindarajan; Surya Mantha (Comput. Lang., 1998)

Preference Queries in Deductive Databases. - Kannan Govindarajan; Bharat Jayaraman; Surya Mantha (New Gener. Comput., 2000)