Numeric Query Answering on the Web.
Steven O'HaraTom BylanderPublished in: Int. J. Semantic Web Inf. Syst. (2011)
Keyphrases
- query answering
- data integration systems
- data exchange
- data complexity
- integrity constraints
- data integration
- conjunctive queries
- answering queries
- incomplete information
- web pages
- query rewriting
- databases
- schema mappings
- database
- linked data
- semantic web
- datalog programs
- inconsistent databases
- information sources
- logic programs
- dl lite
- end users