Keyphrases
- privacy preserving
- keyword search
- privacy preserving data mining
- search engine
- relational databases
- keywords
- vertically partitioned data
- privacy preservation
- structured data
- xml keyword search
- multi party
- keyword queries
- search queries
- sensitive information
- private information
- xml documents
- privacy preserving association rule mining
- data privacy
- scalar product
- keyword search in relational databases
- privacy protection
- xml data
- query language
- secure multiparty computation
- privacy sensitive
- data model
- sensitive data
- web search engines
- differential privacy
- proxy re encryption
- horizontally partitioned data
- encryption algorithm
- information extraction
- digital libraries