Keyphrases
- fixpoint
- normal logic programs
- logic programs
- horn clauses
- fixpoint semantics
- stable models
- logic programming
- first order logic
- deductive databases
- inference rules
- knowledge representation
- theorem proving
- answer sets
- stable model semantics
- automatic programming
- semantics for logic programs
- finite state machines
- defeasible logic
- general logic programs
- datalog programs
- default reasoning
- answer set semantics
- function symbols
- inductive logic programming
- real time
- database