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190
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ICDCSW
2002
IEEE
15 years 11 months ago
2002
IEEE
There are many challenges in devising solutions for online content processing of live networked multimedia sessions. These include the computational complexity of feature extracti...
190
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ITS
2010
Springer
15 years 11 months ago
2010
Springer
Collaborative activities, like peer tutoring, can be beneficial for student learning, but only when students are supported in interacting effectively. Constructing intelligent tuto...
160
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ITS
2010
Springer
15 years 10 months ago
2010
Springer
Pedagogical tutorial tactics are policies for a tutor to decide the next action when there are multiple actions available. When the contents were controlled so as to be the same, l...
180
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ITS
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. It is common to think of a "learner model" as a global description of a student's understanding of domain content. We propose a notion of learner model whe...
189
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MM
2010
ACM
15 years 7 months ago
2010
ACM
Automatic and real-time identification of unusual incidents is important for event detection and alarm systems. In today's camera surveillance solutions video streams are dis...