Keyphrases
- logic programs
- logic programming
- answer sets
- fixpoint
- stable models
- answer set programming
- background knowledge
- normal logic programs
- prolog programs
- inductive logic programming
- strong equivalence
- partial deduction
- stable model semantics
- computational properties
- logic program updates
- answer set semantics
- existentially quantified
- abductive reasoning
- definite clause
- minimal models
- monotonicity constraints
- functional programs
- recursive programs
- term rewriting systems