Visual Querying with Ontologies for Distributed Statistical Databases.
Yaxin BiDavid A. BellJoanne LambKieran GreerPublished in: DEXA (2003)
Keyphrases
- statistical databases
- databases
- semantically heterogeneous
- micro aggregation
- database
- inference control
- confidential data
- confidential information
- distributed databases
- statistical data
- semantic web
- heterogeneous data
- privacy protection
- peer to peer
- data perturbation
- summary tables
- query language
- file structure
- distributed environment
- data sets
- aggregate views
- aggregate data
- normal form
- integrity constraints
- multi dimensional
- knowledge representation
- data sources
- query processing
- genetic algorithm