Recommendation of Quality Approaches for the European Quality Observatory
ICALT '04 Proceedings of the IEEE International Conference on Advanced Learning Technologies
Conference on Information and Knowledge Management
Metadata, semantics, and ontology: providing meaning to information resources
International Journal of Metadata, Semantics and Ontologies
What If Annotations Were Reusable: A Preliminary Discussion
ICWL '009 Proceedings of the 8th International Conference on Advances in Web Based Learning
Developing a Recommendation Web Service for a Federation of Learning Repositories
INCOS '09 Proceedings of the 2009 International Conference on Intelligent Networking and Collaborative Systems
Recommender Systems for Learning
Recommender Systems for Learning
A federated recommender system for online learning environments
ICWL'12 Proceedings of the 11th international conference on Advances in Web-Based Learning
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Several standard metadata notations exist for content items e.g., IEEE LOM or persons e.g., HR-XML. Additionally, a number of classes of metadata such as competence metadata, social metadata, etc. exist in ranges from strict vocabularies to folksonomies. For social metadata, however, several diverse schemata have been proposed, but no commonly agreed standard is available that describes the variety of interactions provided in socially powered platforms. In this paper, we propose a social metadata schema for repository federations containing educational resources ER which allows them to expose social data so they can be harvested and used by a variety of service providers. We base this schema on the analysis carried out in the context of the Open Discovery Space project, an EU funded initiative, which harvests information in the form of social metadata and encapsulates the user experience from several content providers' platforms and studies several solutions to their integration.