1. Addressing Metadata Challenges
OGF Digital Repositories RG
OGF26 - Chapel Hill, May 2009

2. History 5 June 2008, Open Grid Forum (OGF) 23, Barcelona
4 November 2008, DReSNeT Kick-Off, Newcastle
1 December 2008, Digital Curation Conference (DCC) 2008, Edinburgh
12 December 2008, IEEE e-Science 2008, Indianapolis
2-6 March 2009, OGF 25, Catania
Metadata Use-Case collection
Architecture Study

3. OGF-DR Research Groups (RG) Publication Pipeline Informational
Focus can be broad, but must be clear
Milestones based on delivery of drafts, organization of workshops, and workshop reports
Technology exploration (e.g., Semantic Grid-RG)
Publication Pipeline
Informational
Informs the community of an interesting and useful Grid-related technology, architecture, framework, or concept
Specifies requirements related to a particular vertical application

4. History 5 June 2008, Open Grid Forum (OGF) 23, Barcelona
4 November 2008, DReSNeT Kick-Off, Newcastle
1 December 2008, Digital Curation Conference (DCC) 2008, Edinburgh
12 December 2008, IEEE e-Science 2008, Indianapolis
2-6 March 2009, OGF 25, Catania
Metadata Use-Case collection [End 2009]
Architecture Study [Spring 2010] (OAIS, federation of distributed repositories)

5. Agenda
9:00 - 9:05 - Andreas Aschenbrenner, University of Goettingen Introduction
9:05 - 9:20 -  Jane Mandlebaum, Library of Congress Metadata for Digital Content at the Library of Congress
9:20 - 9:35 -  Richard Marciano / Reagan Moore, UNC Use of Policies to Enforce Collection Properties
9:35 - 9:50 - Andreas Aschenbrenner / Stefanie Rühle (D-Grid) Cross-Community Metadata
9: :30 - OGF DR-RG Discussion Discussion: DR-RG scope, metadata use cases

6. Schritt D Schritt C Schritt A Schritt F Schritt E Schritt B
Metadata
a) Automatisch oder intellektuel?
b) Standard ?
c) Weitere Attribute ?
d) Metadatenprofil vorhanden?
Admin
MCS
Research Data
Data Resources
Data Sources
Computing Service
Activities/
Jobs
Computing Resources
Storage Service
Access Protocol
Storage Resource
Result Data
Ebene 1:
Workflow
Ebene 2: Metadata
Ebene 3:
Metadata Catalog Service
User
Organisa-tionen
Personen
Schritt A
Schritt F
Schritt E
Schritt B