Efficient, Revocable, and Privacy-Preserving Fine-Grained Data Sharing With Keyword Search for the Cloud-Assisted Medical IoT System.
Yangyang BaoWeidong QiuPeng TangXiaochun ChengPublished in: IEEE J. Biomed. Health Informatics (2022)
Keyphrases
- fine grained
- privacy preserving
- data sharing
- keyword search
- private data
- data privacy
- coarse grained
- homomorphic encryption
- cloud computing
- data provenance
- privacy protection
- sensitive data
- differential privacy
- data access
- privacy preserving data mining
- privacy preservation
- data integration
- relational databases
- structured data
- distributed data
- search engine
- management system
- keywords
- access control
- xml documents
- privacy concerns
- peer to peer
- information sharing
- private information
- xml databases
- xml data
- data management
- end users
- query language
- web search engines
- database
- data model