Query Answering in DL-Lite with Datatypes: A Non-Uniform Approach.
André HernichJulio LemosFrank WolterPublished in: AAAI (2017)
Keyphrases
- query answering
- dl lite
- data types
- data model
- data integration
- data complexity
- data exchange
- conjunctive queries
- database management systems
- data structure
- integrity constraints
- incomplete information
- query rewriting
- answering queries
- database systems
- description logics
- conjunctive query answering
- query language
- ontology languages
- unions of conjunctive queries
- inconsistent databases
- databases
- schema mappings
- data mining algorithms
- logic programs
- data management
- database
- datalog programs
- artificial intelligence