Extending the Smodels System with Cardinality and Weight Constraints
Logic-Based Artificial Intelligence, Kluwer Academic Publishers, Dordrecht, (2000)Abstract
The Smodels system is one of the state-of-the-art implementations of stable model computation for normal logic programs. In order to enable more realistic applications, the basic modeling language of normal programs has been extended with new constructs including cardinality and weight constraints and corresponding implementation techniques have been developed. This paper summarizes the extensions that have been included in the system, demonstrates their use, provides basic application...