Secure Semantic Search Based on Two-Level Index Over Encrypted Cloud.
Lili XiaZhangjie FuPublished in: NSS (2018)
Keyphrases
- semantic search
- encryption key
- semantic data
- linked data
- entity retrieval
- metadata
- database
- encryption scheme
- cloud computing
- semantic web
- information retrieval
- keyword search
- case study
- audio visual content
- encryption algorithm
- search tools
- domain ontology
- data management
- security analysis
- co occurrence
- general purpose
- natural language processing
- data warehouse
- end users