Multi-Client Boolean File Retrieval With Adaptable Authorization Switching for Secure Cloud Search Services.
Kai ZhangXiwen WangJianting NingMi WenRongxing LuPublished in: IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
- information discovery
- factor authentication
- search algorithm
- semantic search
- information retrieval
- query formulation
- private cloud
- search computing
- security requirements
- file organizations
- efficient retrieval
- access control
- cloud computing
- boolean queries
- search space
- access control mechanism
- identity management
- web services
- context aware
- digital libraries
- image retrieval
- relevance feedback
- service providers
- document retrieval
- security mechanisms
- test collection
- mobile services
- retrieval process
- cloud services
- query expansion
- security services
- computing infrastructure
- client server
- end users
- boolean functions
- security policies