3295 search results - page 372 / 659 » Using Technologies to Improve E-Learning |
199
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ICWSM
2009
15 years 4 months ago
2009
In Wikipedia, good articles are wanted. While Wikipedia relies on collaborative effort from online volunteers for quality checking, the process of selecting top quality articles i...
203
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CISS
2010
IEEE
14 years 10 months ago
2010
IEEE
—We consider the problem of joint rate scheduling and lossy data compression in a two-way relay network with distortion-sensitive stochastic packet traffic. A relay node facilit...
212
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ECIR
2011
Springer
14 years 10 months ago
2011
Springer
Recently, mean-variance analysis has been proposed as a novel paradigm to model document ranking in Information Retrieval. The main merit of this approach is that it diversifies t...
150
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ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
We describe two direct quasilinear methods for camera pose (absolute orientation) and calibration from a single image of 4 or 5 known 3D points. They generalize the 6 point `Direc...
175
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Supporting fast access to large RDF stores has been one of key challenges for enabling use of the Semantic Web in real-life applications, more so in sensor-based systems where lar...