Subsumption Checking in Conjunctive Coalgebraic Fixpoint Logics.
Daniel GorínLutz SchröderPublished in: CoRR (2014)
Keyphrases
- fixpoint
- proof theoretic
- logic programs
- truth values
- deductive databases
- description logics
- finite state machines
- decision procedures
- horn clauses
- model theoretic
- expressive power
- np complete
- logic programming
- answer sets
- stable models
- recursive queries
- modal logic
- nonmonotonic reasoning
- sql queries
- fixpoint semantics
- datalog programs
- integrity constraints
- background knowledge
- transitive closure
- first order logic
- update rule
- knowledge base
- fixed point
- relational databases