4971 search results - page 730 / 995 » Observation systems |
200
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KDD
2008
ACM
16 years 7 months ago
2008
ACM
In many multiclass learning scenarios, the number of classes is relatively large (thousands,...), or the space and time efficiency of the learning system can be crucial. We invest...
175
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
In this paper, we investigate how deviation in evaluation activities may reveal bias on the part of reviewers and controversy on the part of evaluated objects. We focus on a `data...
134
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Instructor/student interaction in e-learning environments can positively impact both student learning and instructor satisfaction. In online webcast lectures, however, interaction...
172
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
The ability to detect and differentiate breakpoints during task execution is critical for enabling defer-to-breakpoint policies within interruption management. In this work, we ex...
173
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
Co-located collaborators often work over physical tabletops using combinations of expressive hand gestures and verbal utterances. This paper provides the first observations of how...