Privacy Preserving Aggregate Query of OLAP for Accurate Answers.
Youwen ZhuLiusheng HuangWei YangFan DongPublished in: J. Comput. (2010)
Keyphrases
- privacy preserving
- query answers
- privacy preservation
- privacy preserving data mining
- database
- vertically partitioned data
- query processing
- multi party
- query expansion
- aggregate queries
- data privacy
- data cube
- data warehouse
- record linkage
- approximate answers
- user queries
- private information
- differential privacy
- privacy concerns
- sensitive information
- private data
- privacy protection
- partitioned data
- data mining
- preserving privacy
- range queries
- data perturbation
- data sources
- secure multiparty computation
- user privacy
- sensitive data
- query suggestion
- data structure
- privacy issues
- data warehousing
- data management
- multi dimensional
- homomorphic encryption
- data model
- horizontally partitioned
- naive bayesian classification
- privacy preserving association rule mining
- horizontally partitioned data