Preferred Answer Sets for Ordered Logic Programs.
Davy Van NieuwenborghDirk VermeirPublished in: JELIA (2002)
Keyphrases
- logic programs
- answer sets
- semantics of logic programs
- logic programming
- answer set programming
- answer set semantics
- normal logic programs
- fixpoint
- extended logic programs
- stable models
- loop formulas
- logic program updates
- answer set solvers
- answer set programs
- computational properties
- reasoning tasks
- strong equivalence
- inductive logic programming
- stable model semantics
- horn clauses
- deductive databases
- general purpose
- high level