Privacy-Preserving Top-k Spatial Keyword Queries in Untrusted Cloud Environments.
Sen SuYiping TengXiang ChengKe XiaoGuoliang LiJunliang ChenPublished in: IEEE Trans. Serv. Comput. (2018)
Keyphrases
- privacy preserving
- keyword search in relational databases
- keyword queries
- keyword search
- privacy preserving data mining
- query keywords
- data privacy
- keywords
- vertically partitioned data
- private information
- cloud computing
- privacy concerns
- semi structured
- structured data
- privacy protection
- query processing
- sensitive data
- user queries
- sensitive information
- information retrieval systems
- end users
- information access
- relational databases
- database schema
- graph structure
- search queries
- query evaluation
- high dimensional