Keyphrases
- fixpoint
- modal logic
- proof theoretic
- logic programs
- truth values
- horn clauses
- logic programming
- deductive databases
- model theoretic
- nonmonotonic logics
- nonmonotonic reasoning
- semantics of logic programs
- declarative semantics
- finite state machines
- inference rules
- default logic
- fixpoint semantics
- stable models
- datalog programs
- decision procedures
- update rule
- temporal logic
- default reasoning
- answer sets
- first order logic
- sequent calculus
- inductive logic programming
- background knowledge
- database systems
- high level
- data mining
- database