Developing Metadata Application Profiles for Open Educational Resources Federated Repositories: The Case of the Open Discovery Space Metadata Application Profile
MetadataShow full item record
With many Learning Object Repositories (LORs) implemented and maintained independently from different organizations or communities, valuable Learning Objects (LOs) are scattered over different LORs and making it difficult for end-users (namely, instructional designers, teachers and students) to easily find and access them. A suggested solution towards addressing this issue is to create federated LORs, which aim to harvest and aggregate LOs' metadata from different LORs towards facilitating LOs' discovery across these LORs through a single infrastructure. However, a challenging issue during the development of federated LORs is the design of appropriate metadata application profile (AP) which supports harvesting heterogeneous metadata records from the aggregated LORs. Thus, the aim of this book chapter is twofold, namely (a) to present a methodology for developing metadata APs that can be used in building federated LORs and (b) to present a case study from the implementation of the proposed methodology for the development of the metadata AP used by the OpenDiscoverySpace federated LOR.
Showing items related by title, author, creator and subject.
Davis, Jon; Chang, Elizabeth (2011)EIS applications are complex and present significant costs and issues during upgrades which can lead user organisations to defer or abandon potential upgrades and cause them to miss out on the business benefits of the ...
Automatic application update with user customisation integration and collision detection for model driven applicationsDavis, Jon; Chang, Elizabeth (2011)Enterprise Information Systems (EIS) applications are complex and incur significant costs and effort during version upgrades, which are further exacerbated by any customizations. Our temporal meta-data framework for EIS ...
Davis, Jon; Chang, Elizabeth (2011)Application customisations can become a very expensive option for EIS application users to achieve the required business functionality they need. When considering the whole of life cost where customisations may need to ...