A semantic authorization model for pervasive healthcare

Computer Science

• Dynamic Context 100%
• Data Source 50%
• Ontology 50%
• Semantic Web Technology 50%
• Propagation Model 50%
• Heterogeneous Data 50%
• Ontology Reasoning 50%
• Resolve Conflict 50%
• Binary Operation 50%
• Information Systems 50%

Keyphrases

• Pervasive Healthcare 100%
• Policy Generation 50%
• Access Decision 50%
• Complex Data Objects 50%
• Fast Update 50%
• Semilattice 50%
• Pervasive Information Systems 50%
• Rule-based Policy 50%
• Secure Sharing 50%