The paper studies reductions of propositional theories in equilibrium logic to logic programs under answer set semantics. Specifically we are concerned with the question of how to...
In many cases, a logic program can be divided into two parts, so that one of them, the \bottom" part, does not refer to the predicates de ned in the \top" part. The \bot...
Denotational static analysis of Java bytecode has a nice and clean compositional definition and an efficient implementation with binary decision diagrams. But it models only the f...
Abstract. We present a framework for updating logic programs under the answer-set semantics that builds on existing work on preferences in logic programming. The approach is simple...
Abstract. Concepts in Answer Set Programming (ASP) are normally defined in terms of atoms. We show that the treatment of atoms and bodies (of rules) as equitable computational obje...
Christian Anger, Martin Gebser, Tomi Janhunen, Tor...