A Multi-Agent System for Querying Heterogeneous Data Sources with Ontologies.
Paolo DongilliPablo R. FillottraniEnrico FranconiSergio TessarisPublished in: SEBD (2005)
Keyphrases
- heterogeneous data sources
- semantic integration
- semantic heterogeneity
- data integration
- databases
- data sources
- heterogeneous data
- global view
- multiple data sources
- query language
- data model
- query decomposition
- relational databases
- database
- query processing
- ontology languages
- data exchange
- metadata
- schema matching
- information integration
- semantic relationships
- data sets
- ontology reasoning
- domain ontology
- decision support system
- data management
- decision makers
- real world
- semantic web
- web services
- decision making