A Semantic Authorization Model for Pervasive Healthcare

• Main Authors: LI, Zang, CHU, Chao-Hsien, YAO, Wen
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2014
• Subjects: Semantic access control; Authorization; RFID; Ontology; Pervasive healthcare; Computer Sciences; Medicine and Health Sciences
• Online Access: https://ink.library.smu.edu.sg/sis_research/2233; http://dx.doi.org/10.1016/j.jnca.2013.06.006
• Institution: Singapore Management University

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...