5154 search results - page 840 / 1031 » Modelling online education |
177
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NIPS
1998
15 years 8 months ago
1998
We introduce a novel framework for simultaneous structure and parameter learning in hidden-variable conditional probability models, based on an entropic prior and a solution for i...
154
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ECTEL
2007
Springer
16 years 23 days ago
2007
Springer
Indicators help actors to organise, orientate and navigate through complex environments by providing contextual information relevant for the performance of learning tasks. In this ...
173
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ECTEL
2007
Springer
2007
Springer
Reasoning-Based Curriculum Sequencing and Validation: Integration in a Service-Oriented Architecture
16 years 23 days ago
Abstract. We present a service-oriented personalization system, set in an educational framework, based on a semantic annotation of courses, given at a knowledge level (what the cou...
158
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ERCIMDL
2007
Springer
16 years 23 days ago
2007
Springer
We propose and evaluate a query expansion mechanism that supports searching and browsing in collections of annotated documents. Based on generative language models, our feedback me...
161
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ESCIENCE
2006
IEEE
16 years 19 days ago
2006
IEEE
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...