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Kravcik, Milos; Gasevic, Dragan – Journal of Interactive Media in Education, 2007
In the area of technology-enhanced learning reusability and interoperability issues essentially influence the productivity and efficiency of learning and authoring solutions. There are two basic approaches how to overcome these problems--one attempts to do it via standards and the other by means of the Semantic Web. In practice, these approaches…
Descriptors: Knowledge Representation, Computer Software, Educational Technology, Electronic Learning