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194
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EUROSEC
2009
ACM
16 years 1 months ago
2009
ACM
Quantitative Trust Management (QTM) provides a dynamic interpretation of authorization policies for access control decisions based on upon evolving reputations of the entities inv...
202
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AAAI
2004
15 years 8 months ago
2004
We describe SCoT, a Spoken Conversational Tutor, which has been implemented in order to investigate the advantages of natural language in tutoring, especially spoken language. SCo...
197
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DEBS
2011
ACM
14 years 10 months ago
2011
ACM
When it comes to reliability in distributed publish/subscribe systems, there are two main categories of systems: reliable systems and best-effort systems. The former category giv...
311
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ICDE
2002
IEEE
16 years 8 months ago
2002
IEEE
With the growth of the Web, there has been a rapid increase in the number of users who need to access online databases without having a detailed knowledge of the schema or of quer...
137
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COLING
2010
15 years 1 months ago
2010
Creating correct, semantic representations of questions is essential for applications that can use formal reasoning to answer them. However, even within a restricted domain, it is...