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AIED
2011
Springer
14 years 8 months ago
Workflow-Based Assessment of Student Online Activities with Topic and Dialogue Role Classification
The Pedagogical Assessment Workflow System (PAWS) is a new workflow-based pedagogical assessment framework that enables the efficient and robust integration of diverse datasets for...
Jun Ma, Jeon-Hyung Kang, Erin Shaw, Jihie Kim
HCI
2011
14 years 8 months ago
Designing Pervasive Games for Learning
Pervasive games have been proposed as a suitable way to support learning, especially in places rich in information, as for example museums and cultural heritage sites. This paper r...
Carmelo Ardito, Rosa Lanzilotti, Dimitris Raptis, ...
141
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CVPR
2001
IEEE
16 years 6 months ago
Face Verification Using Error Correcting Output Codes
The Error Correcting Output Coding (ECOC) approach to classifier design decomposes a multi-class problem into a set of complementary two-class problems. We show how to apply the E...
Josef Kittler, Reza Ghaderi, Terry Windeatt, Jiri ...
ISBI
2002
IEEE
16 years 5 months ago
Features of the NIH atlas small animal PET scanner and its use with a coaxial small animal volume CT scanner
ATLAS (Advanced Technology Laboratory Animal Scanner), a small animal PET scanner designed to image animals the size of rats and mice, is about to enter service on the NIH campus ...
Jürgen Seidel, Juan J. Vaquero, Javier Pascau...
CHI
2008
ACM
16 years 4 months ago
Evaluating visual cues for window switching on large screens
An increasing number of users are adopting large, multimonitor displays. The resulting setups cover such a broad viewing angle that users can no longer simultaneously perceive all...
Raphael Hoffmann, Patrick Baudisch, Daniel S. Weld