A novel recursive privacy-preserving information retrieval approach for private retrieval.
Radhakrishna BhatK. M. Mahesh KumarN. R. SunithaPublished in: Int. J. Intell. Inf. Database Syst. (2022)
Keyphrases
- privacy preserving
- information retrieval
- information retrieval systems
- privacy preserving data mining
- test collection
- retrieval systems
- retrieval model
- document retrieval
- privacy preservation
- query expansion
- vertically partitioned data
- private information
- private data
- multi party
- relevance feedback
- document collections
- homomorphic encryption
- search engine
- privacy concerns
- privacy protection
- horizontally partitioned
- privacy guarantees
- preserving privacy
- sensitive information
- privacy requirements
- data perturbation
- horizontally partitioned data
- partitioned data
- privacy preserving classification
- language model
- relevant documents
- user privacy
- query terms
- differential privacy
- personal data
- sensitive data