Keyphrases
- schema integration
- heterogeneous databases
- data miner
- integrity constraints
- database integration
- object oriented databases
- text mining
- heterogeneous data
- decision tree induction
- success or failure
- data mining techniques
- schema matching
- privacy preserving
- data mining
- databases
- multidatabase systems
- fine grained
- information extraction
- personal information
- data sources
- machine learning