Keyphrases
- logic programs
- logic programming
- answer sets
- background knowledge
- fixpoint
- answer set programming
- stable models
- computational properties
- inductive logic programming
- normal logic programs
- partial deduction
- strong equivalence
- stable model semantics
- prolog programs
- existentially quantified
- deductive databases
- logic program updates
- relational databases
- monotonicity constraints
- loop formulas