Query Processing in a Mediator Based Framework for Linked Data Integration.
Vânia Maria Ponte VidalJosé Antônio Fernandes de MacêdoJoão Carlos PinheiroMarco A. CasanovaFábio PortoPublished in: Int. J. Bus. Data Commun. Netw. (2011)
Keyphrases
- data integration
- data sources
- data management
- heterogeneous data sources
- query processing
- query processing and optimization
- data model
- databases
- query answering
- data exchange
- data warehouse
- data sharing
- schema mappings
- heterogeneous data
- database systems
- biological data
- data cleaning
- biological databases
- query decomposition
- database
- object oriented
- decision support