On Linear Refinement of Differential Privacy-Preserving Query Answering.
Xiaowei YingXintao WuYue WangPublished in: PAKDD (2) (2013)
Keyphrases
- privacy preserving
- query answering
- data exchange
- data integration
- conjunctive queries
- data complexity
- privacy preserving data mining
- incomplete information
- answering queries
- vertically partitioned data
- privacy preservation
- integrity constraints
- multi party
- private information
- data privacy
- privacy protection
- scalar product
- privacy concerns
- record linkage
- sensitive information
- privacy sensitive
- differential privacy
- data transformation
- secure multiparty computation
- schema mappings
- privacy preserving association rule mining
- database
- dl lite
- sensitive data
- knowledge base