Privacy-Preserving Relevance Ranking Scheme and Its Application in Multi-keyword Searchable Encryption.
Peisong ShenChi ChenXiaojie ZhuPublished in: SecureComm (2017)
Keyphrases
- privacy preserving
- ranking scheme
- vertically partitioned data
- privacy preserving data mining
- privacy preservation
- ranking algorithm
- search engine
- query expansion
- sensitive information
- privacy protection
- data privacy
- indexing scheme
- keywords
- private information
- ranking functions
- secure multiparty computation
- relevance feedback
- information retrieval
- tf idf
- digital libraries
- secret key
- privacy concerns
- encryption scheme
- search queries
- data sets