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Metadata Research Roadmap. <dc:title”> Metadata Research Roadmap </dc:title> <dc:alternative”> Identifying Metadata Research Priorities </dc:alternative> <dc:creator”> MRC and DRIADE team members </dc:creator> <dc:created xsi:type= “DCTERM:W3CDTF”> 2007-03-20 </dc:created>.

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metadata research roadmap
Metadata Research Roadmap

<dc:title”>Metadata Research Roadmap

</dc:title>

<dc:alternative”>

Identifying Metadata Research Priorities

</dc:alternative>

<dc:creator”>

MRC and DRIADE team

members

</dc:creator>

<dc:created xsi:type=

“DCTERM:W3CDTF”>

2007-03-20

</dc:created>

metadata research views
Metadata Research / Views…
  • Bill Arms (CS Dept., Cornell)
    • Metadata is expensive, we don't need it
    • We've spent too much on metadata (and metadata meetings)
  • Michael Lesk (Rutgers, LIS; 1998-2002, head of the Division of Information and Intelligent Systems NSF,)
    • I dislike funding metadata projects, because they always recommend that every other project should be more expensive
  • Carl Lagoze (IS Program, Cornell)
    • We need a better understanding about what we are trying to do with metadata
  • Jane Hunter (University of Queensland)
    • http://www.itee.uq.edu.au/~jane/jane-hunter/LibTrends_paper.pdf (Working Towards MetaUtopia)
slide3

Metadata Questions<dc:created xsi:type=“DCTERM:W3CDTF”>2006-11-10</dc:created><dc:modified xsi:type=“DCTERM:W3CDTF”>2007-03-20</dc:modified>

1. What metadata is needed?

  • Levels, schemes, model/s

2. How should we create metadata?

3. Who should create it?

4. What metadata applications are needed?

5. How can we ensure metadata quality?

6. How can we achieve interoperability?

  • At what level do we need interoperability?

7. How can we sustain/preserve metadata or objects?

8. How can we promote open access/data sharing of metadata/data?

metadata research questions
Metadata Research Questions

1. What metadata is needed? (making headway)

  • Levels, schemes, model/s

2. How should we create metadata?

Automatic generation, automatic processes to assist humans

3. Who should create it?

4. What metadata applications are needed?

5. How can we ensure metadata quality?Automatic evaluation

6. How can we achieve interoperability?Dynamic vocabulary

  • At what level do we need interoperability? integration & maintenance

7. How can we sustain/preserve metadata or objects?

8. How can we promote open access/data sharing of metadata/data?

Preservation of context, authenticity, integrity, the life cycle of the resource and the metadata…

metadata life cycle
Metadata Life Cycle

http://www.sinica.edu.tw/~metadata/design/lifecycle_eng.htm

  • Phase I: Requirement Assessment & Content Analysis (making headway)
  • Phase II: System Requirement Specification (making headway)
  • Phase III: Metadata System
  • Phase IV: Service & Evaluation!!