Keyphrases
- fixpoint
- logic programs
- proof theoretic
- truth values
- logic programming
- deductive databases
- horn clauses
- model theoretic
- declarative semantics
- finite state machines
- semantics of logic programs
- stable models
- answer sets
- nonmonotonic reasoning
- datalog programs
- proof theory
- modal logic
- fixpoint semantics
- update rule
- linear logic
- machine learning
- semantics for logic programs
- knowledge base
- magic sets
- background knowledge
- integrity constraints
- query evaluation
- automated reasoning