A Program-Level Approach to Revising Logic Programs under the Answer Set Semantics
James P. DelgrandePublished in: CoRR (2010)
Keyphrases
- logic programs
- prolog programs
- logic programming
- partial deduction
- loop formulas
- declarative semantics
- answer sets
- functional programs
- stable model semantics
- answer set programming
- stable models
- answer set programs
- recursive programs
- fixpoint
- semantics of logic programs
- inductive logic programming
- background knowledge
- computational properties
- magic sets
- normal logic programs
- term rewriting systems
- deductive databases
- strong equivalence
- existentially quantified
- high level
- logic program updates
- answer set semantics
- expert systems
- logic programming language
- natural language