Basic Probabilistic Ontological Data Exchange with Existential Rules.
Thomas LukasiewiczMaria Vanina MartinezLivia PredoiuGerardo I. SimariPublished in: AAAI (2016)
Keyphrases
- data exchange
- query answering
- data integration
- schema mappings
- data management
- conjunctive queries
- tuple generating dependencies
- knowledge representation
- database schema
- association rules
- answering queries
- uncertain data
- incomplete information
- digital campus
- database
- owl ontologies
- query rewriting
- data sources
- issues arise
- logical equivalence
- peer data management systems
- xml data exchange
- inconsistent databases
- xml schema
- privacy preserving
- logic programming