Keyphrases
- fixpoint
- proof theoretic
- logic programs
- logic programming
- truth values
- deductive databases
- horn clauses
- model theoretic
- finite state machines
- semantics of logic programs
- declarative semantics
- answer sets
- stable models
- fixpoint semantics
- update rule
- sql queries
- answer set programming
- modal logic
- datalog programs
- integrity constraints
- nonmonotonic reasoning
- knowledge representation
- inductive logic programming
- proof theory
- database management systems
- semantics for logic programs