Keyphrases
- logic programs
- hard problems
- logic programming
- answer sets
- answer set programming
- stable models
- fixpoint
- computational properties
- normal logic programs
- phase transition
- inductive logic programming
- partial deduction
- machine learning
- search algorithm
- stable model semantics
- prolog programs
- monotonicity constraints
- functional programs
- strong equivalence
- recursive programs
- horn clauses
- term rewriting systems
- logic program updates