Incremental data integration based on hierarchical metadata registry with data visibility.
Dongwon JeongDoo-Kwon BaikPublished in: Inf. Sci. (2004)
Keyphrases
- data integration
- data sources
- query decomposition
- heterogeneous data
- data sets
- data cleaning
- data analysis
- multi source
- data management
- data collection
- biological databases
- data transformation
- data extraction
- data processing
- data from multiple sources
- heterogeneous data sources
- databases
- database
- data exchange
- complex data
- data model
- decision support system
- knowledge discovery
- object oriented database systems
- xml documents
- information technology
- metadata
- multiple data sources
- machine learning
- data mining techniques