258 search results - page 38 / 52 » Acquiring Background Knowledge for Intelligent Tutoring Syst... |
178
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FLAIRS
2007
15 years 9 months ago
2007
Episodic knowledge is often stored in the form of textual narratives written in natural language. However, a large repository of such narratives will contain both repetitive and n...
195
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ICML
1995
IEEE
16 years 7 months ago
1995
IEEE
This paper describes an approach to automatically learn planning operators by observing expert solution traces and to further refine the operators through practice in a learning-b...
197
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
Recently, a number of algorithms have been proposed to obtain hierarchical structures — so-called folksonomies — from social tagging data. Work on these algorithms is in part ...
202
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SAMT
2007
Springer
16 years 21 days ago
2007
Springer
Performing simple keyword-based search has long been the only way to access information. But for a truly comprehensive search on multimedia data, this approach is no longer su cien...
194
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AAAI
2007
15 years 9 months ago
2007
A traditional goal of Artificial Intelligence research has been a system that can read unrestricted natural language texts on a given topic, build a model of that topic and reason...