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» The Consistency of Web Conversations
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OWLED
2008
15 years 7 months ago
Annotated Literals for Standard Units of Measurement
In our experiences building systems that use Semantic Web technologies, we have often identified a requirement for a consistent way to associate data values with standard units. We...
Ryan Blace, Andrew Perez-Lopez
RBAC
1998
84views more  RBAC 1998»
15 years 7 months ago
Decentralized User-role Assignment for Web-based Intranets
The intricacy of security administration is one of the most challenging problems in large networked systems. This problem is especially serious in the Web environment, which consi...
Ravi S. Sandhu, Joon S. Park
ICWS
2010
IEEE
15 years 3 months ago
Semantic Annotations for WS-Policy
WS-Policy is a standard to express requirements and capabilities in Web service systems. Policies are based on domain-specific assertions. In this paper we present a lightweight ap...
Sebastian Speiser
GI
2009
Springer
15 years 3 months ago
A Knowledge-Based System for the Specification of Variables in Clinical Trials
: Study variables in clinical trial specifications are often defined manually, depending on the knowledge and experience of the author rather than on commonly agreed methods and st...
Matthias Löbe, Barbara Strotmann, Kai-Uwe Hoo...
ESWS
2009
Springer
16 years 16 days ago
Middleware for Automated Implementation of Security Protocols
We propose a middleware for automated implementation of security protocols for Web services. The proposed middleware consists of two main layers: the communication layer and the se...
Béla Genge, Piroska Haller