Through the Looking Glass: Towards A Formalization of Aggregation Issues in Health Data Integration (HDI).
Patrick C. K. HungJoseph TanPublished in: J. Comput. Inf. Syst. (2003)
Keyphrases
- data integration
- data model
- data sources
- data management
- data exchange
- data sharing
- databases
- data transformation
- query answering
- data extraction
- biological databases
- database integration
- heterogeneous data
- heterogeneous data sources
- data warehouse
- schema mappings
- database schema
- business intelligence
- data warehousing
- query decomposition
- data cleaning
- water resources management
- life sciences
- biological data
- database systems
- machine learning
- database management systems
- schema matching
- decision support
- knowledge representation
- information systems
- global schema