362 search results - page 5 / 73 » An access control model for simplifying constraint expressio... |
106
Voted
KES
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Access control for semi-structured data is nontrivial, as witnessed by the number of access control approaches in recent literature. Recently a case has been made for exp...
DNIS
2005
Springer
15 years 5 months ago
2005
Springer
Access control is the process of mediating every request to data and services maintained by a system and determining whether the request should be granted or denied. Expressiveness...
138
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CSFW
2010
IEEE
15 years 3 months ago
2010
IEEE
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
BPM
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Business Process Execution Language (BPEL), or Web Services BPEL (WS-BPEL), is the standard for specifying workflow process definition using web services. Research on for...
130
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IJSEKE
2011
14 years 3 months ago
2011
rather wide gap in abstraction between policies and mechanisms. In this paper, we propose a general approach for property verification for MAC models. The approach defines a stan...