Conjunctive Query Answering in EL using a Database System.
Carsten LutzDavid TomanFrank WolterPublished in: OWLED (2008)
Keyphrases
- database systems
- description logics
- dl lite
- exptime complete
- query answering
- data complexity
- knowledge base
- data model
- database management systems
- data management
- databases
- database applications
- database server
- data types
- database technology
- database
- reasoning tasks
- relational database systems
- conjunctive queries
- expressive power
- query processing
- database design
- computational complexity
- query language
- first order logic
- query rewriting
- model theoretic
- query optimization