2851 search results - page 270 / 571 » A Knowledge Based Approach on Educational Metadata Use |
164
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VISUAL
2005
Springer
15 years 11 months ago
2005
Springer
This contribution details how conceptual characterizations of route knowledge can provide the basis for graphical route information in a cognitively adequate way. The approach is b...
173
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AIED
2009
Springer
16 years 23 days ago
2009
Springer
We present in this paper an approach to assessing student paraphrases in the intelligent tutoring system iSTART. The approach is based on measuring the semantic similarity between ...
189
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TIT
2010
15 years 26 days ago
2010
This paper considers recovery of jointly sparse multichannel signals from incomplete measurements. Several approaches have been developed to recover the unknown sparse vectors from...
174
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AAAI
1996
15 years 7 months ago
1996
In order to re-use existing models of the environment mobile robots must be able to estimate their position and orientation in such models. Most of the existing methods for positi...
154
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EKAW
1999
Springer
15 years 10 months ago
1999
Springer
: The aim of this paper is to present an approach and automated tools for designing knowledge bases describing the contents of information sources in PICSEL2 knowledgediators. We a...