Privacy-preserving similarity-based text retrieval.
HweeHwa PangJialie ShenRamayya KrishnanPublished in: ACM Trans. Internet Techn. (2010)
Keyphrases
- text retrieval
- privacy preserving
- privacy preserving data mining
- privacy preservation
- vertically partitioned data
- document retrieval
- query expansion
- information retrieval
- retrieval systems
- document collections
- image retrieval
- sensitive data
- sensitive information
- data privacy
- record linkage
- private information
- scalar product
- privacy sensitive
- multi party
- privacy concerns
- retrieval model
- databases
- differential privacy
- privacy issues
- private data
- secure multiparty computation
- privacy requirements
- horizontally partitioned data
- information retrieval systems
- web search
- partitioned data
- data model