3268 search results - page 243 / 654 » Database Technologies for RDF |
185
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DOLAP
2004
ACM
15 years 12 months ago
2004
ACM
In today’s OLAP systems, integrating fast changing data, e.g., stock quotes, physically into a cube is complex and time-consuming. The widespread use of XML makes it very possib...
162
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DAWAK
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Data mining algorithms are often embedded in more complex systems, serving as the provider of data for internal decision making within these systems. In this paper we add...
332
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SIGMOD
2011
ACM
14 years 9 months ago
2011
ACM
Wikis have proved enormously successful as a means to collaborate in the creation and publication of textual information. At the same time, a large number of curated databases hav...
120
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EMISA
2004
Springer
15 years 12 months ago
2004
Springer
Abstract: In diesem Beitrag wird beschrieben, in welcher Form E-LearningAnwendungen durch ein Informationsportal unterstützt werden können. Am Beispiel eines sich in der Entwickl...
130
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DELFI
2003
15 years 8 months ago
2003
: Im E-Learning-Bereich hat sich in den letzten Jahren das Erfassen von Metadaten zu Lernressourcen etabliert. Diese sollen das Finden und Wiederverwenden von Lernressourcen ermög...