Bounded-Retrieval Model with Keys Derived from Private Data.
Konrad DurnogaStefan DziembowskiTomasz KazanaMichal ZajacMaciej ZdanowiczPublished in: Inscrypt (2016)
Keyphrases
- retrieval model
- private data
- test collection
- language model
- document retrieval
- information retrieval systems
- privacy preserving
- information retrieval
- query expansion
- vector space
- relevance feedback
- private information
- data sharing
- retrieval systems
- user queries
- personal information
- differential privacy
- third party
- privacy protection
- query terms
- sensitive information
- privacy preserving data mining
- search engine
- information loss