Blockchain Support for Flexible Queries with Granular Access Control to Electronic Medical Records (EMR).
Xiaoshuai ZhangStefan PosladPublished in: ICC (2018)
Keyphrases
- access control
- electronic medical record
- access control models
- fine grained
- security policies
- clinical data
- dynamic access control
- role based access control
- health care
- medical records
- query language
- surveillance system
- database
- patient data
- query processing
- access control policies
- medical data
- databases
- relational database management systems
- computer assisted
- data sources
- directory service
- information retrieval
- data mining