Privacy-Preserving Top-k Nearest Keyword Search on Outsourced Graphs.
Yiping TengXiang ChengSen SuRong BiPublished in: Trustcom/BigDataSE/ISPA (2016)
Keyphrases
- privacy preserving
- keyword search
- proximity search
- keyword search in relational databases
- xml keyword search
- relational databases
- privacy preserving data mining
- keywords
- search engine
- structured data
- privacy preservation
- query keywords
- vertically partitioned data
- xml data
- xml documents
- private information
- keyword queries
- privacy protection
- nearest neighbor
- scalar product
- search queries
- data privacy
- sensitive information
- secure multiparty computation
- web search engines
- privacy concerns
- horizontally partitioned data
- database
- query processing
- privacy sensitive
- sensitive data
- sql queries
- data points
- differential privacy
- service providers
- web search
- data model
- data sets