Keyphrases
- goal oriented
- logic programs
- logic programming
- stable models
- fixpoint
- answer set programming
- background knowledge
- answer sets
- partial deduction
- computational properties
- inductive logic programming
- requirements analysis
- prolog programs
- normal logic programs
- stable model semantics
- existentially quantified
- logic program updates
- classical logic
- knowledge management
- loop formulas
- knowledge representation
- answer set programs
- high level
- knowledge base