On Attributes, Roles, and Dependencies in Description Logics and the Ackermann Case of the Decision Problem.
David TomanGrant E. WeddellPublished in: Description Logics (2001)
Keyphrases
- description logics
- decision problems
- exptime complete
- knowledge base
- reasoning tasks
- pspace complete
- optimal policy
- knowledge representation
- utility function
- computational complexity
- dl lite
- semantic web
- ontology languages
- concept descriptions
- np hard
- number restrictions
- bayesian networks
- multi attribute
- dynamic programming
- reasoning services
- fuzzy description logics
- expert systems
- knowledge representation languages