Keyphrases
- logic programming
- logic programs
- deductive databases
- nonmonotonic reasoning
- answer set programming
- knowledge representation
- computational logic
- future directions
- knowledge base
- knowledge representation language
- logic programming language
- programming language
- answer sets
- knowledge representation and reasoning
- constraint logic programming
- inductive logic programming
- domain knowledge
- declarative semantics
- disjunctive logic programming
- databases
- fuzzy linguistic
- propositional variables
- rule based systems
- semantic web
- artificial intelligence