1807 search results - page 38 / 362 » Cognitive Models of the Brain |
185
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UM
2007
Springer
16 years 22 days ago
2007
Springer
: SimStudent is a machine-learning agent that learns cognitive skills by demonstration. It was originally developed as a building block of the Cognitive Tutor Authoring Tools (CTAT...
158
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VL
2009
IEEE
16 years 1 months ago
2009
IEEE
Understanding and maintaining the structure of large ontologies is a cognitively demanding task. Visualizations are commonly used as a cognitive aid for presenting large ontologie...
165
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AIED
2007
Springer
16 years 25 days ago
2007
Springer
SimStudent is a machine-learning agent that learns cognitive skills by demonstration. SimStudent was originally built as a building block for Cognitive Tutor Authoring Tools to hel...
215
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MICCAI
2008
Springer
16 years 7 months ago
2008
Springer
In this paper we present a fully automated approach to the segmentation of pediatric brain tumors in multi-spectral 3-D magnetic resonance images. It is a top-down segmentation app...
176
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MICCAI
2008
Springer
16 years 7 months ago
2008
Springer
In this paper, a spatially constrained mixture model for the segmentation of MR brain images is presented. The novelty of this work is a new, edge preserving, smoothness prior whic...