4914 search results - page 656 / 983 » Arbitration of a help system |
159
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
For general memoryless systems, the typical information theoretic solution - when exists - has a "single-letter" form. This reflects the fact that optimum performance ca...
183
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
150
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AIEDU
2006
15 years 6 months ago
2006
Constraint-based modeling has been used in many application areas of Intelligent Tutoring Systems as a powerful means to analyse erroneous student solutions and generate helpful fe...
201
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ENTCS
2006
15 years 6 months ago
2006
In this study, we introduce a model transformation tool for a time-triggered language: Giotto. The tool uses graphs to represent the source code (Giotto) and the target (the sched...
159
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INFSOF
2008
15 years 6 months ago
2008
For efficiently managing Web Services (WS) transactions which are executed across multiple loosely-coupled autonomous organizations, isolation is commonly relaxed. A Web service o...