Extracting knowledge from fuzzy relational databases with description logic.
Zong Min MaFu ZhangLi YanJingwei ChengPublished in: Integr. Comput. Aided Eng. (2011)
Keyphrases
- description logics
- knowledge base
- relational databases
- knowledge representation
- reasoning mechanism
- reasoning problems
- knowledge acquisition
- computational properties
- reasoning tasks
- domain knowledge
- semantic web
- background knowledge
- formal ontologies
- expert systems
- knowledge representation languages
- functional dependencies
- concept descriptions
- representing knowledge
- owl dl
- databases
- artificial intelligence
- snomed ct
- semantic web ontologies
- computing least common subsumers
- fuzzy ontology
- dl lite
- current situation
- xml documents