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Voa3r Identification Analysis Technical Requirements
 

Voa3r Identification Analysis Technical Requirements

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Identification of the technical requirements in the VOA3R project

Identification of the technical requirements in the VOA3R project

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    Voa3r Identification Analysis Technical Requirements Voa3r Identification Analysis Technical Requirements Presentation Transcript

    • KickOff Meeting, 09/06/2010, Athens, Greece VOA3R V irtual O pen A ccess A griculture & A quaculture R epository: sharing scientific and scholarly research related to agriculture, food, and environment Method for identification/analysis of technical requirements
    • General Procedure
      • Repositories with OAI-PMH
      • Repositories without OAI-PMH
      • Metadata analysis
      • Why all these analyses?
    • Repositories with OAI-PMH
      • First step is testing the OAI-PMH installation
        • Randomly preliminary test done for Organic.Eprints, OceandDocs, slu-epsilon
      • Needed information requested before the end of June
        • Documents describing profile and/or usage policies for your DC
        • Harvesting URL + Port
        • Sets availables
          • Name
          • Identifier
        • Date granularity
          • YYYY-MM-DDThh:mm:ssZ
          • YYYY-MM-DD
        • Deleted records policy
    • Repositories without OAI-PMH
      • An integration of the OAI-PMH would be necessary in order to integrate the repository in the VOA3R federation.
      • A start point would be the installation of Dspace wich is OAI-PMH compliant (with some extra configuration)
      • If some organization is not using a repository, an installation of DSpace will be strongly recommended.
      • The most important issue regarding this approach is the integration of existing metadata in the new installation.
      • Documents to be requested: Metadata schemas used, sample metadata, current retrieval intefraces for metadata
    • Metadata analysis (I)
      • Metadata elements included in each repository
        • Where is the location of the learning resource?
        • Where is the identifier?
        • Should we use a global identifier for the whole VOA3R federation?
      • Format of each metadata element
        • One DC:subject element for each keyword
        • Several keywords in the same DC:subject element
        • Dates (16/02/2010, March 2009, long time ago…)
    • Metadata analysis (II)
      • Language support of the metadata stored in each repository to be analized
      • Several possibilities
        • No language information at all.
        • Language information about the learning object itself
        • Language information about the metadata and the learning resource itself
        • Metadata translated in several languages for each learning resource
    • Why all these analyses?
      • Find a way of putting all the metadata together without loosing anything
      • Homogeneizing metadata
      • Appliying lessons learned from Organic.Edunet