Achieving Efficient and Privacy-Preserving Top-k Query Over Vertically Distributed Data Sources.
Yandong ZhengRongxing LuXue YangJun ShaoPublished in: ICC (2019)
Keyphrases
- privacy preserving
- query processing
- distributed data sources
- privacy preserving data mining
- data sources
- vertically partitioned data
- distributed data mining
- database
- sensitive information
- privacy concerns
- distributed data
- data privacy
- private information
- databases
- distributed databases
- relevance feedback
- data access
- knn
- relational databases
- secure multiparty computation