A Semantic Authorization Model for Pervasive Healthcare
In this paper, we investigate how to secure sharing of complex data objects among pervasive information systems. To address the challenges posed by heterogeneous data sources, complex objects and context dynamics, we propose an advanced authorization model that supports specifying and enforcing auth...
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| Main Authors: | , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2014
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/2233 http://dx.doi.org/10.1016/j.jnca.2013.06.006 |
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| Institution: | Singapore Management University |
| Language: | English |