Secure multi-dimensional data retrieval with access control and range query in the cloud.
Zhuolin MeiJing YuCaicai ZhangBin WuShimao YaoJiaoli ShiZongda WuPublished in: Inf. Syst. (2024)
Keyphrases
- data retrieval
- range queries
- multi dimensional
- access control
- data security
- security mechanisms
- security requirements
- access control mechanism
- rbac model
- index structure
- query processing
- r tree
- security policies
- cloud computing
- spatial databases
- data access
- databases
- role based access control
- information retrieval
- query execution
- data management
- access control policies
- high dimensional
- authentication and access control
- xml databases
- b tree
- search engine
- scientific data
- mobile users
- security issues
- management system
- knn
- mobile objects