1743 search results - page 170 / 349 » Design and Evaluation of a Knowledge Management System |
167
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DATE
2005
IEEE
16 years 2 days ago
2005
IEEE
Context-aware applications pose new challenges, including a need for new computational models, uncertainty management, and efficient optimization under uncertainty. Uncertainty c...
182
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MOBILITY
2009
ACM
15 years 11 months ago
2009
ACM
Many adaptative context-aware middleware exist and mostly rely on so-called vertical architectures that offer a functional decomposition for context-awareness. This architecture ...
191
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DEBS
2009
ACM
15 years 10 months ago
2009
ACM
One of the main challenges faced by content-based publish/subscribe systems is handling large amount of dynamic subscriptions and publications in a multidimensional content space....
165
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P2P
2007
IEEE
16 years 22 days ago
2007
IEEE
Range queries are a very powerful tool in a wide range of data management systems and are vital to a multitude of applications. The hierarchy of structured overlay systems can be ...
151
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ITICSE
2004
ACM
15 years 12 months ago
2004
ACM
This paper examines the effect of grading approaches for SQL query formulation on students’ learning strategies. The way that students are graded in a subject has a significant ...