Keyphrases
- logic programs
- logic programming
- stable models
- background knowledge
- function symbols
- fixpoint
- definite clause
- inductive logic programming
- answer set programming
- partially ordered
- computational properties
- search space
- logic programs with negation
- stable model semantics
- partial order
- query answering
- monotonicity constraints
- strong equivalence
- partial deduction
- high level
- logic program updates