10441 search results - page 1952 / 2089 » Performance modeling of heterogeneous systems |
205
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SAC
2005
ACM
15 years 12 months ago
2005
ACM
In this paper, we describe a new approach for mining concept associations from large text collections. The concepts are short sequences of words that occur frequently together acr...
150
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SIGIR
2005
ACM
15 years 12 months ago
2005
ACM
We propose a fully decentralized collaborative filtering approach that is self-organizing and operates in a distributed way. The relevances between downloading files (items) are...
156
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AIED
2005
Springer
15 years 12 months ago
2005
Springer
: Two problem solving strategies, forward chaining and backward chaining, were compared to see how they affect students’ learning of geometry theorem proving with construction. I...
178
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ATAL
2005
Springer
15 years 12 months ago
2005
Springer
One of the key issues in designing appropriate and effective learning environments is understanding how learners advance and what factors contribute to their progress. This holds...
202
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AVBPA
2005
Springer
15 years 12 months ago
2005
Springer
Most of the prior work in biometric literature has only emphasized on the issue of feature extraction and classification. However, the critical issue of examining the usefulness of...