4445 search results - page 336 / 889 » Reflective Authorization Systems |
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...
187
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ERCIMDL
2007
Springer
16 years 1 months ago
2007
Springer
Using keyword search to find relevant objects in digital libraries often results in way too large result sets. Based on the metadata associated with such objects, the faceted sear...
172
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AICCSA
2006
IEEE
16 years 28 days ago
2006
IEEE
Although E-learning has advanced considerably in the last decade, some of its aspects, such as E-testing, are still in the development phase. Authoring tools and test banks for E-...
180
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ICALT
2006
IEEE
16 years 28 days ago
2006
IEEE
– Generating LOM for learning material is a complex and tedious task to be manually completed. Therefore, the current trend is to automate this process. However, there are severa...
146
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CONCUR
2005
Springer
16 years 12 days ago
2005
Springer
The focus of process calculi is interaction rather than computation, and for this very reason: (i) their operational semantics is conveniently expressed by labelled transition syst...