Answer set programming (ASP for short) is a declarative problem solving framework that has been recently attracting the attention of researchers for its expressiveness and for its...
Sabrina Baselice, Piero A. Bonatti, Michael Gelfon...
Program bugs remain a major challenge for software developers and various tools have been proposed to help with their localization and elimination. Most present-day tools are base...
A number of prioritized variants of Reiter’s default logic have been described in the literature. In this paper, we introduce two natural principles for preference handling and s...
This paper is part of a comprehensive approach to debugging for functional logic languages. The basic idea of the whole project is to trace the execution of functional logic progr...
In recent research on nonmonotonic logic programming, repeatedly strong equivalence of logic programs P and Q has been considered, which holds if the programs P ∪ R and Q ∪ R h...