An Efficient and Privacy-Preserving Multi-User Multi-Keyword Search Scheme without Key Sharing.
Fuyuan SongZheng QinJinwen LiangXiaodong LinPublished in: ICC (2021)
Keyphrases
- privacy preserving
- multi user
- keyword search
- multiple users
- horizontally partitioned data
- privacy preserving data mining
- keywords
- relational databases
- virtual environment
- privacy preservation
- search engine
- vertically partitioned data
- structured data
- virtual world
- augmented reality
- xml keyword search
- search queries
- xml documents
- xml data
- user interface
- scalar product
- keyword queries
- query language
- sensitive information
- multi party
- private information
- sensitive data
- data privacy
- privacy sensitive
- secure multiparty computation
- privacy concerns
- privacy protection
- web search engines
- access control
- database
- data sharing
- personal information
- data collection
- original data
- web pages
- information sharing
- virtual reality