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AIED
2009
Springer
15 years 6 months ago
2009
Springer
The role of explicit feedback in learning has been studied from a variety of perspectives and in many contexts. In this paper, we examine the impact of the specificity of feedback ...
ICMI
2009
Springer
15 years 6 months ago
2009
Springer
One of many skills required to engage properly in a conversation is to know the appropiate use of the rules of engagement. In order to engage properly in a conversation, a virtual...
FDG
2009
ACM
15 years 6 months ago
2009
ACM
Passengers pay attention to the landscape as they move through the environment. We suggest a new type of applications, which adds to that experience. It consider their motion and ...
MM
2009
ACM
15 years 6 months ago
2009
ACM
Finding a destination in unfamiliar environments of complex office building or shopping mall has been always bothering us in daily life. Fine-scale directional guidance, a combina...
FGR
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper, a geometric method for estimating the face pose (roll and yaw angles) from a single uncalibrated view is presented. The symmetric structure of the human face is exp...