Keyphrases
- statistical databases
- query processing
- query language
- differentially private
- privacy violations
- personal information
- database views
- query evaluation
- complex queries
- range queries
- response time
- privacy protection
- provenance information
- data sources
- retrieval systems
- web search engines
- query logs
- search queries
- efficient processing
- xml documents
- data mining
- privacy preserving
- database queries
- fine grained
- multi dimensional