Stratification of Definite Clause Programs and of General Logic Programs.
Olga StepánkováPetr StepánekPublished in: CSL (1989)
Keyphrases
- definite clause
- general logic programs
- logic programs
- normal logic programs
- fixpoint
- stable models
- answer sets
- fixpoint semantics
- stable model semantics
- logic programming
- answer set semantics
- declarative semantics
- answer set programming
- inductive logic programming
- strong equivalence
- autoepistemic logic
- model theoretic
- database
- causal theories
- database systems