7340 search results - page 1401 / 1468 » The Behavior of Tutoring Systems |
148
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MOBIHOC
2009
ACM
16 years 6 months ago
2009
ACM
Routing is one of the most challenging open problems in disruption-tolerant networks (DTNs) because of the shortlived wireless connectivity environment. To deal with this issue, r...
205
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
We propose a new method for detecting patterns of anomalies in categorical datasets. We assume that anomalies are generated by some underlying process which affects only a particu...
163
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
In many data mining applications, online labeling feedback is only available for examples which were predicted to belong to the positive class. Such applications include spam filt...
179
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KDD
2001
ACM
16 years 6 months ago
2001
ACM
Web Usage Mining (WUM), a natural application of data mining techniques to the data collected from user interactions with the web, has greatly concerned both academia and industry ...
155
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
We designed an activity-based prototyping process realized in the ActivityDesigner system that combines the theoretical framework of Activity-Centered Design with traditional iter...