9642 search results - page 1718 / 1929 » Semantics in Multimedia Systems |
SEFM
2006
IEEE
15 years 4 months ago
2006
IEEE
We define a model of labelled product systems of automata and explore its connections with process calculi and trace languages. Bisimilarity of labelled product systems is defin...
CCS
2005
ACM
15 years 4 months ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...
CLEF
2005
Springer
15 years 4 months ago
2005
Springer
This article describes the use of the medGIFT and easyIR retrieval systems for three of the four ImageCLEF 2005 retrieval tasks. We participated in the ad–hoc retrieval task that...
106
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SIGSOFT
2003
ACM
15 years 3 months ago
2003
ACM
Most applications developed today rely on a given middleware platform which governs the interaction between components, the access to resources, etc. To decide, which platform is ...
102
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SACMAT
2010
ACM
15 years 3 months ago
2010
ACM
We propose a new approach for applying Role-Based Access Control (RBAC) to methods in objects in the Java programming language. In our approach, a policy implementer (usually a de...