Keyphrases
- logic programs
- logic programming
- abductive reasoning
- background knowledge
- abductive logic programming
- fixpoint
- answer set programming
- deductive databases
- answer sets
- stable models
- inductive logic programming
- computational properties
- logic program updates
- classical logic
- nonmonotonic reasoning
- stable model semantics
- normal logic programs
- prolog programs
- monotonicity constraints
- partial deduction
- reasoning tasks
- horn clauses
- linear constraints
- answer set semantics
- strong equivalence
- default logic
- term rewriting systems
- inference rules
- model theoretic
- semantics of logic programs