Abstract
In a large federation of commercial learning object repositories, customers might be confronted to different access control procedures put in place by different content providers to enforce their respective distribution models. This paper proposes a federated authorization service that provides a uniform access to learning objects protected by different authorization protocols. This service is based on a learning object broker that mediates different distribution models.
The work presented in this paper is partially supported by the European Community eContentplus programme - project ASPECT: Adopting Standards and Specifications for Educational Content (Grant agreement number ECP-2007-EDU-417008). The authors are solely responsible for the content of this paper. It does not represent the opinion of the European Community and the European Community is not responsible for any use that might be made of information contained therein.
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Colin, JN., Le, TD., Massart, D. (2009). A Federated Authorization Service for Bridging Learning Object Distribution Models. In: Spaniol, M., Li, Q., Klamma, R., Lau, R.W.H. (eds) Advances in Web Based Learning – ICWL 2009. ICWL 2009. Lecture Notes in Computer Science, vol 5686. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03426-8_15
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DOI: https://doi.org/10.1007/978-3-642-03426-8_15
Publisher Name: Springer, Berlin, Heidelberg
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