3295 search results - page 454 / 659 » Using Technologies to Improve E-Learning |
182
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DAWAK
2009
Springer
16 years 1 months ago
2009
Springer
The appropriate choice of a method for imputation of missing data becomes especially important when the fraction of missing values is large and the data are of mixed type. The prop...
174
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—Wireless Mesh Networks have been an emerging technology in the past years. They are mainly used for providing last-mile broadband wireless access. It is then highly recommended ...
179
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Eye tracking experiments have shown that titles of Web search results play a crucial role in guiding a user’s search process. We present a machine-learned algorithm that trains ...
142
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Structural indices play a significant role in improving the efficiency of XML query evaluation. Being able to compare various structural indexing techniques is critical for a DBM...
202
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QUACON
2009
Springer
16 years 1 months ago
2009
Springer
Much research on context quality in context-aware systems divides into two strands: (1) the qualitative identi cation of quality measures and (2) the use of uncertain reasoning tec...