A dummy-based user privacy protection approach for text information retrieval.
Zongda WuShigen ShenXinze LianXinning SuEnhong ChenPublished in: Knowl. Based Syst. (2020)
Keyphrases
- information retrieval
- user privacy
- text mining
- text retrieval
- information retrieval systems
- search engine
- document collections
- privacy preserving
- information security
- database
- identity management
- malicious users
- privacy preservation
- private information
- information extraction
- knowledge discovery
- image sequences
- databases
- data sets