The Method to Resolve Schema Discrepancy of a Heterogeneous Database System.
Wei DuXianxia ZouPublished in: HPCC/EUC (2013)
Keyphrases
- high accuracy
- database systems
- synthetic data
- detection method
- objective function
- preprocessing
- clustering method
- data model
- significant improvement
- cost function
- databases
- classification method
- computationally efficient
- support vector machine
- computational cost
- prior knowledge
- experimental evaluation
- multiresolution
- theoretical analysis
- xml data
- pairwise
- similarity measure
- learning algorithm
- database
- integrity constraints