1177 search results - page 129 / 236 » A Theory of Role Composition |
164
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OTM
2010
Springer
15 years 4 months ago
2010
Springer
The limitations of the traditional SOA operational model, such as the lack of rich service descriptions, weaken the role of service registries. Their removal from the model violate...
170
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TIFS
2010
15 years 4 months ago
2010
JPEG is one of the most extensively used image formats. Understanding the inherent characteristics of JPEG may play a useful role in digital image forensics. In this paper, we int...
168
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SEMWEB
2010
Springer
15 years 4 months ago
2010
Springer
Recent technology developments in the area of services on the Web are marked by the proliferation of Web applications and APIs. The implementation and evolution of applications bas...
252
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ER
2011
Springer
14 years 6 months ago
2011
Springer
Abstract. User preferences are a fundamental ingredient of personalized database applications, in particular those in which the user context plays a key role. Given a set of prefer...
169
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CCS
2007
ACM
16 years 11 days ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...