Keyphrases
- topological properties
- logic programs
- logic programming
- structural properties
- stable models
- answer sets
- answer set programming
- fixpoint
- background knowledge
- normal logic programs
- partial deduction
- computational properties
- stable model semantics
- prolog programs
- inductive logic programming
- term rewriting systems
- definite clause
- loop formulas
- semantics of logic programs
- functional programs
- strong equivalence
- existentially quantified
- logic program updates