This paper proposes the use of federated databases techniques in searching for educational resources by using a learning object paradigm that describes these resources based on metadata. Combining a complete agent-based architecture that implements the concept of federated search along with IR technologies may help organizing and sorting search results in a meaningful way for educational content. The paper presents also the ground for an approach for semantic-aware learning content retrieval based on abstraction layers between the repositories and the search clients. © 2011 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Gil, A. B., De La Prieta, F., & Rodríguez, S. (2011). Automatic learning object extraction and classification in heterogeneous environments. In Advances in Intelligent and Soft Computing (Vol. 89, pp. 109–116). https://doi.org/10.1007/978-3-642-19917-2_14
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