Keyphrases
- privacy preserving
- vertically partitioned data
- privacy preserving data mining
- privacy preservation
- data privacy
- sensitive information
- privacy sensitive
- information retrieval
- multi party
- privacy concerns
- private information
- scalar product
- relevance feedback
- record linkage
- data perturbation
- information retrieval systems
- privacy preserving association rule mining
- random projections
- horizontally partitioned data
- privacy issues
- partitioned data
- secure multiparty computation
- preserving privacy
- privacy requirements
- query expansion
- sensitive data
- similarity search
- hash functions
- privacy protection
- privacy preserving data mining algorithms
- data publishing
- cloud computing
- social networks