The Differential Fixpoint Operator with Subsumption.
Gerhard KöstlerWerner KießlingHelmut ThöneUlrich GüntzerPublished in: DOOD (1993)
Keyphrases
- fixpoint
- logic programs
- update rule
- deductive databases
- finite state machines
- description logics
- horn clauses
- stable models
- datalog programs
- recursive queries
- logic programming
- np complete
- nonmonotonic reasoning
- semantics of logic programs
- sql queries
- model theoretic
- data mining
- prior knowledge
- database systems
- proof theoretic