How Can We Achieve Query Keyword Frequency Analysis in Privacy-Preserving Situations?
Yiming ZhuDehua ZhouYuan LiBeibei SongChuansheng WangPublished in: Future Internet (2023)
Keyphrases
- privacy preserving
- frequency analysis
- keywords
- privacy preserving data mining
- keyword search
- vertically partitioned data
- privacy preservation
- database
- query processing
- search queries
- privacy concerns
- multi party
- sensitive information
- frequency domain
- power spectrum
- record linkage
- horizontally partitioned data
- private information
- user queries
- query expansion
- private data
- preserving privacy
- search engine
- privacy protection
- privacy preserving association rule mining
- secure multiparty computation
- scalar product
- data perturbation
- sensitive data
- data sources
- data privacy
- privacy requirements
- high dimensional
- differential privacy
- database systems
- privacy sensitive
- medical data