Semantic Data Integration in Hierarchical Domains.
Isabel F. CruzAfsheen RajendranPublished in: IEEE Intell. Syst. (2003)
Keyphrases
- data integration
- query decomposition
- heterogeneous data sources
- data model
- data exchange
- data sources
- ontology alignment
- schema matching
- databases
- data management
- ontology mapping
- data warehouse
- data cleaning
- query answering
- data transformation
- data sharing
- biological data
- heterogeneous data
- data extraction
- biological databases
- schema mappings
- data integration systems
- domain ontology
- real world
- knowledge discovery
- semantic relationships
- database integration
- water resources management
- topic maps
- database schema
- semantic web
- decision support system
- object oriented
- data analysis