Loopy Propagation in a Probabilistic Description Logic.
Fábio Gagliardi CozmanRodrigo Bellizia PolastroPublished in: SUM (2008)
Keyphrases
- description logics
- knowledge base
- reasoning tasks
- knowledge representation
- description logic programs
- computational properties
- reasoning mechanism
- computing least common subsumers
- reasoning problems
- reasoning services
- semantic web
- dl lite
- reasoning systems
- snomed ct
- semantic mapping
- concept descriptions
- model theoretic
- bayesian networks
- uncertain data
- probabilistic model
- probabilistic databases
- ontology languages
- probabilistic inference
- belief networks
- belief propagation
- refinement operators
- dl programs
- graphical models
- owl ontologies
- data exchange
- data integration
- logic programs
- relational databases
- terminological knowledge