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DocumentTowards a harmonization of metadata application profiles for agricultural learning repositories 2008
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No results found.Metadata interoperability allows the exchange and preservation of crucial learning and teaching information, as well as its future reuse among a large number of different systems and repositories. This paper introduces work around metadata interoperability that has taken place in the context of the Agricultural Learning Repositories Task Force (AgLR-TF), an international community of the stakeholders that are involved in agricultural learning repositories. It particularly focuses on a review and assessment of metadata application profiles that are currently implemented in agricultural learning repositories. The results of this study can be found useful by who are designing, implementing and operating agricultural learning repositories, facilitating thus metadata interoperability in this application field. -
DocumentImplementation of rich metadata formats and semantic tools using DSpace 2008
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No results found.International Conference on Dublin Core and Metadata Applications (DC 2008), September 22nd-26th, 2008 Berlin (Germany) -
DocumentTowards an infrastructure for semantic applications: Methodologies for semantic integration of heterogeneous resources 2006
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No results found.As with many domains, information retrieval and knowledge management (IR/KM) in agriculture suffers from the problems of semantic heterogeneity, making it difficult for providers to disseminate their services effectively and for users to retrieve the information they need. Based on the analysis of resources in the domain of agriculture, this paper proposes a) application profiles for dealing with the problem of heterogeneity originating from differences in terminologies, domain coverage, and dom ain modelling, and b) a root ontology based on the application profile which can serve as a basis for extending knowledge of the domain.
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