2163 search results - page 148 / 433 » On the Effectiveness of Relevance Profiling |
188
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AIED
2007
Springer
15 years 10 months ago
2007
Springer
This paper describes new techniques for assessing pedagogical discourse via threaded discussions that are based on an analysis of speech acts and course topics. The context is an u...
195
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
In microblogging services such as Twitter, the users may become overwhelmed by the raw data. One solution to this problem is the classification of short text messages. As short te...
166
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Monitoring systems today often involve continuous queries over streaming data, in a distributed collaborative system. The distribution of query operators over a network of process...
189
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ICALT
2009
IEEE
15 years 9 months ago
2009
IEEE
Nowadays, the Semantic Web technologies are exploited also in the e-learning domain in order to provide personalized and adaptive learning experiences, semantic annotation of lear...
209
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ECCV
2008
Springer
15 years 8 months ago
2008
Springer
We propose a method for estimating radiometric response functions from observation of image noise variance, not profile of its distribution. The relationship between radiance inten...