24444 search results - page 4094 / 4889 » A Data Model for Data Integration |
183
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EDM
2010
15 years 9 months ago
2010
While students' skill set profiles can be estimated with formal cognitive diagnosis models [8], their computational complexity makes simpler proxy skill estimates attractive [...
189
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EDM
2010
15 years 9 months ago
2010
High potential variation in prior knowledge, metacognitive skills, and motivation within learner populations can prompt design strategies that combine explicit structuring and scaf...
172
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COLING
2008
15 years 9 months ago
2008
In this paper we present a taxonomy of dialogue moves which describe the actions that students and tutors perform in tutorial dialogue. We are motivated by the need for a categori...
202
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COLING
2008
15 years 9 months ago
2008
Query-oriented update summarization is an emerging summarization task very recently. It brings new challenges to the sentence ranking algorithms that require not only to locate th...
168
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COMAD
2008
15 years 9 months ago
2008
Personalized rendering of web pages gives the users greater control to view only what they prefer. The goal of this work is to provide a tool that will let users customize the con...