Privacy-aware document retrieval with two-level inverted indexing.
Yifan QiaoShiyu JiChanghai WangJinjin ShaoTao YangPublished in: Inf. Retr. J. (2023)
Keyphrases
- document retrieval
- privacy aware
- document indexing
- information retrieval
- text retrieval
- personal information
- inverted index
- language model
- document collections
- document image retrieval
- retrieval strategies
- retrieval model
- relevant documents
- location based services
- privacy preservation
- relevance feedback
- location information
- privacy policies
- query engine
- information extraction
- databases
- database
- test collection