1955 search results - page 253 / 391 » Online Multitask Learning |
122
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CCGRID
2005
IEEE
15 years 9 months ago
2005
IEEE
We describe a case study that uses grid computing techniques to support the collaborative learning of high school students investigating cosmic rays. Students gather and upload sc...
112
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ICCV
2005
IEEE
15 years 9 months ago
2005
IEEE
We present a quality assessment procedure for correspondence estimation based on geometric coherence rather than ground truth. The procedure can be used for performance evaluation...
125
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
137
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WEBI
2005
Springer
15 years 8 months ago
2005
Springer
In this paper we describe the navigational behavior of the students of a e-learning virtual environment, in order to determine whether such navigational patterns are related to th...
114
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ICMI
2003
Springer
15 years 8 months ago
2003
Springer
We present methods for inferring the cost of interrupting users based on multiple streams of events including information generated by interactions with computing devices, visual ...