Extending Description Logics with Uncertainty Reasoning in Possibilistic Logic.
Guilin QiJeff Z. PanQiu JiPublished in: ECSQARU (2007)
Keyphrases
- possibilistic logic
- description logics
- knowledge base
- uncertain information
- reasoning tasks
- possibility theory
- logical framework
- reasoning systems
- reasoning problems
- knowledge representation
- knowledge representation and reasoning
- logic programming
- fuzzy description logics
- reasoning services
- computational properties
- knowledge representation systems
- reasoning mechanism
- incomplete information
- dl lite
- knowledge representation formalisms
- computing least common subsumers
- uncertain data
- taxonomic reasoning
- number restrictions
- probabilistic knowledge
- propositional logic
- belief revision
- semantic web
- owl dl
- belief functions
- knowledge representation languages
- conditional independence
- ontology languages
- meta level
- expert systems
- probability theory
- relational databases
- answer set programming
- nonmonotonic reasoning
- conditional probabilities
- artificial intelligence