Efficient privacy-preserving multi-keyword ranked search utilizing document replication and partition.
Ching-Yang TsengChangChun LuCheng-Fu ChouPublished in: CCNC (2015)
Keyphrases
- privacy preserving
- privacy preserving data mining
- privacy preservation
- partitioned data
- search queries
- keywords
- vertically partitioned data
- record linkage
- private information
- information retrieval systems
- keyword search
- preserving privacy
- privacy concerns
- sensitive information
- multi party
- data privacy
- differential privacy
- sensitive data
- data perturbation
- horizontally partitioned data
- information retrieval
- private data
- privacy protection
- privacy issues
- document clustering
- distributed databases
- user queries
- privacy sensitive
- privacy preserving association rule mining
- search engine