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121
Voted
ITS
2010
Springer
15 years 7 months ago
2010
Springer
As online discussion boards become a popular medium for collaborative problem solving, we would like to understand patterns of group interactions that lead to collaborative learnin...
107
Voted
CHI
1998
ACM
15 years 6 months ago
1998
ACM
considered simply, but a more complex evaluation of the effects of performing the tasks. For example, an educational activity that learners complete quickly and accurately is of no...
174
Voted
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
Segmentation of document images remains a challenging vision problem. Although document images have a structured layout, capturing enough of it for segmentation can be difficult....
110
Voted
ECCV
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Recently, there has been increasing interests in applying aspect models (e.g., PLSA and LDA) in image segmentation. However, these models ignore spatial relationships amo...
131
Voted
SDM
2007
SIAM
15 years 4 months ago
2007
SIAM
With recent advances in sensory and mobile computing technology, enormous amounts of data about moving objects are being collected. One important application with such data is aut...