 Online Learning Update Ray Schroeder, editor, COLRS - Online@Illinois SpringfieldOnline Learning Update - a blog published daily since 2001 by Ray Schroeder, Professor Emeritus, University of Illinois at Springfield |
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Monday, January 31, 2005
The New Challenges for E-learning: The Educational Semantic Web - Lora Aroyo and Darina Dicheva, Journal of Educational Technology & Society
The big question for many researchers in the area of educational systems now is what is the next step in the evolution of e-learning? Are we finally moving from a scattered intelligence to a coherent space of collaborative intelligence? How close we are to the vision of the Educational Semantic Web and what do we need to do in order to realize it? Two main challenges can be seen in this direction: on the one hand, to achieve interoperability among various educational systems and on the other hand, to have automated, structured and unified authoring support for their creation. In the spirit of the Semantic Web a key to enabling the interoperability is to capitalize on the (1) semantic conceptualization and ontologies, (2) common standardized communication syntax, and (3) large-scale service-based integration of educational content and functionality provision and usage. A central role in achieving unified authoring support plays the process-awareness of authoring tools, which should reflect the semantic evolution of e-learning systems. The purpose of this paper is to outline the state-of-the-art research along those lines and to suggest a realistic way towards the Educational Semantic Web.
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