Modeling modifications of multimedia learning resources using ontology-based representations

Authors:
Marek Meyer;Sonja Bergstraesser;Birgit Zimmermann;Christoph Rensing;Ralf Steinmetz
Affiliations:
SAP AG, SAP Research CEC Darmstadt, Darmstadt, Germany;KOM Multimedia Communications Lab, Darmstadt University of Technology, Darmstadt, Germany;SAP AG, SAP Research CEC Darmstadt, Darmstadt, Germany;KOM Multimedia Communications Lab, Darmstadt University of Technology, Darmstadt, Germany;KOM Multimedia Communications Lab, Darmstadt University of Technology, Darmstadt, Germany
Venue:
MMM'07 Proceedings of the 13th international conference on Multimedia Modeling - Volume Part I
Year:
2007

Citing 2
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Abstract

Repurposing of multimedia-based Learning Resources is an important issue in E-Learning, as economic success of content production depends on how intensively content is used. Repurposing does not only mean reuse ”as is”, but also comprises modifications of the contents to suit a different learning or teaching context, as well as reuse of fragments of a large Learning Resource. This paper introduces a method for modeling multimedia content modifications based on an ontology-based content representation. A theoretical background for modeling modifications of multimedia contents independent of the particular format is provided. Also a practical implementation is presented and discussed.