A Semi-Automatic Approach For Global-Schema Construction in Data Integration Systems.
Cheikh NiangBéatrice Bouchou-MarkhoffYacine SamMoussa LoPublished in: Int. J. Adapt. Resilient Auton. Syst. (2013)
Keyphrases
- semi automatic
- data integration systems
- global schema
- query answering
- data integration
- data sources
- query rewriting
- schema mappings
- databases
- information integration
- integrity constraints
- xml documents
- domain ontology
- relational databases
- answering queries
- xml data
- query interface
- data exchange
- data warehousing
- data management
- data warehouse
- query decomposition
- case study
- incomplete information
- relational data
- data model
- regular path queries
- query processing