On treating negation within XSB (and upon extending XSB programming with a form of logical negation, and its relations to existing varieties of logic programming).
Jay HalcombAdam PeasePublished in: Answer Set Programming (2001)
Keyphrases
- logic programming
- logic programs
- programming language
- deductive databases
- representing knowledge
- stable models
- knowledge representation
- procedural semantics
- extended logic programs
- answer sets
- answer set programming
- computational logic
- nonmonotonic reasoning
- probabilistic knowledge
- logic programming language
- knowledge representation and reasoning
- probabilistic reasoning
- constraint logic programming
- reasoning about actions
- answer set semantics
- declarative programming
- model theoretic
- knowledge base
- classical logic
- horn clauses
- default logic
- declarative semantics
- software engineering
- semantics for logic programs
- databases
- horn clause logic
- fixpoint
- default reasoning
- normal form
- background knowledge
- description logics
- multi agent systems