Keyphrases
- logic programs
- logic programs with negation
- inductive logic programming
- functional programs
- recursive programs
- term rewriting systems
- logic programming
- stable models
- possibilistic logic
- answer sets
- fixpoint
- background knowledge
- answer set programming
- prolog programs
- partial deduction
- computational properties
- machine learning
- strong equivalence
- normal logic programs
- partial order
- program synthesis
- existentially quantified
- horn clauses
- nonmonotonic reasoning
- knowledge representation
- search space