An Inference System for Horn Clause Logic with Equality: A Foundation for Conditional E-Unification and for Logic Programming in the Presence of Equality.
Wayne SnyderChristopher LynchPublished in: CTRS (1990)
Keyphrases
- logic programming
- function symbols
- horn clause logic
- logic programs
- answer set programming
- fixpoint
- representation language
- deductive databases
- stable models
- reasoning tasks
- nonmonotonic reasoning
- knowledge representation
- inductive logic programming
- computational logic
- logic programming language
- programming language
- knowledge representation and reasoning
- answer sets
- background knowledge
- first order logic
- classical logic
- probabilistic reasoning
- knowledge base
- constraint logic programming
- classical first order logic
- normal form
- horn clauses
- default reasoning
- database
- default logic