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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Usually, the success of systems using automatic course sequencing depends strongly on careful authoring and foreseeing of all curriculum alternatives before any learning session e...
171
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
The web graph follows the power law distribution and has a hierarchy structure. But neither the PageRank algorithm nor any of its improvements leverage these attributes. In this p...
158
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Theoretical analysis of the Web graph is often used to improve the efficiency of search engines. The PageRank algorithm, proposed by [5], is used by the Google search engine [4] t...
184
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
In this paper we describe a practical framework for studying the navigational behavior of the users of an e-learning environment integrated in a virtual campus. The students navig...
179
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Courseware systems are often based on an assembly of different components, addressing the different needs of storage and delivery functionality. The Learning Technology Standard A...