Local Closed World Semantics: Grounded Circumscription for Description Logics.
Adila Alfa KrisnadhiKunal SenguptaPascal HitzlerPublished in: RR (2011)
Keyphrases
- description logics
- closed world
- stable model semantics
- open world
- logic programs
- answer set programming
- reasoning tasks
- computational properties
- stable models
- knowledge base
- model theoretic
- reasoning problems
- data exchange
- logic programming
- knowledge representation
- closed world assumption
- nonmonotonic logics
- autoepistemic logic
- reasoning systems
- incomplete information
- dl lite
- null values
- semantic web
- query answering
- owl ontologies
- knowledge representation and reasoning
- default reasoning
- fixpoint
- situation calculus
- rdf graphs
- minimal models
- ontology languages
- data model
- machine learning
- database
- data management
- nonmonotonic reasoning
- formal semantics
- data complexity