17185 search results - page 3154 / 3437 » Computational and Quantitative Studies |
226
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JCDL
2009
ACM
15 years 11 months ago
2009
ACM
A three-part study of teachers’ use of online resources and of the Digital Library for Earth System Education (DLESE) was conducted from 2004 through summer 2006. The first two ...
192
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WIKIS
2009
ACM
15 years 11 months ago
2009
ACM
Learning “the wiki way”, learning through wikis is a form of selfregulated learning that is independent of formal learning settings and takes place in a community of knowledge...
174
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AIMS
2009
Springer
15 years 11 months ago
2009
Springer
In this paper, we assess the protection mechanisms entered into recent clients to fight against the Sybil attack in KAD, a widely deployed Distributed Hash Table. We study three m...
150
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HUC
2009
Springer
15 years 11 months ago
2009
Springer
Recent work has examined infrastructure-mediated sensing as a practical, low-cost, and unobtrusive approach to sensing human activity in the physical world. This approach is based...
161
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HUC
2009
Springer
15 years 11 months ago
2009
Springer
Mobile privacy concerns are central to Ubicomp and yet remain poorly understood. We advocate a diversified approach, enabling the cross-interpretation of data from complementary m...