1. CNI Task Force Meeting April 7, 2008 OAI-ORE Project Briefing David Reynolds Tim DiLauro Sayeed Choudhury Library Digital Programs Sheridan Libraries Johns Hopkins University An OAI-ORE Aggregation for the National Virtual Observatory

2. Presentation Outline Some Background Motivation for the work described here Illustrate simplified current workflow OAI-ORE background Describe a possible ORE-enabled solution Present rough model of a real article Future directions CNI Task Force Meeting, April 2008 David Reynolds OAI-ORE Project Briefing

3. Project Background JHU Sheridan Libraries teaming with the NVO and the AAS to capture published data Support curation and entrée to preservation Stable location for data the journals are not prepared to store permanently Provide platform for data services Funding from IMLS and Microsoft CNI Task Force Meeting, April 2008 David Reynolds OAI-ORE Project Briefing

4. Motivation Mandate to integrate data capture with extant workflow for multiple journals Need to capture relationships with resources which are not part of a particular article Desire to share risk Goal of capturing relationships among conceptual objects and web resources CNI Task Force Meeting, April 2008 David Reynolds OAI-ORE Project Briefing

5. Sample Astronomical Data CNI Task Force Meeting, April 2008 Archiving Published Data David Reynolds

6. Current Submission Workflow Author Publisher CNI Task Force Meeting, April 2008 David Reynolds OAI-ORE Project Briefing

7. OAI-ORE Public alpha release December 2007 Executive editors: – Carl Lagoze, Cornell University – Herbert Van de Sompel, Los Alamos National Lab Utilizes Web architecture Abstract Data Model, Vocabulary, Resource Map Profile of Atom CNI Task Force Meeting, April 2008 Archiving Published Data David Reynolds

8. OAI-ORE Basic Model CNI Task Force Meeting, April 2008 Archiving Published Data David Reynolds

9. A More Desirable Workflow Author Publisher Archive CNI Task Force Meeting, April 2008 OAI-ORE Project Briefing David Reynolds

10. CNI Task Force Meeting April 7, 2008 OAI-ORE Project Briefing David Reynolds A More Complex Example

11. CNI Task Force Meeting April 7, 2008 OAI-ORE Project Briefing David Reynolds Components: Data Driven Scholarship Data Storage Appliance Metadata database Digital data objects Ancillary information Data Storage Appliance Metadata database Digital data objects Ancillary information Data Storage Appliance Metadata database Digital data objects Ancillary information replication services VOStore Publication & Editorial Process Data capture Metadata capture & validation Links Identifiers Data Access VO portals Journal portals Other after-market distributors Registry Logging Library Curation Preservation

12. CNI Task Force Meeting April 7, 2008 OAI-ORE Project Briefing David Reynolds Future Directions Library can provide a common infrastructure Investigate data curation in other scientific disciplines Gather input from scholarly societies Digital humanities