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Open Archiving @ Virginia Tech DLRL

Open Archiving @ Virginia Tech DLRL. Hussein Suleman http://www.dlib.vt.edu. Why are we involved ?. Networked Digital Library of Theses and Dissertations (NDLTD) MARIAN Information Retrieval System Computer Science Teaching Center (CSTC) PetaPlex Web Characterization Repository

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Open Archiving @ Virginia Tech DLRL

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  1. Open Archiving@ Virginia TechDLRL Hussein Suleman http://www.dlib.vt.edu

  2. Why are we involved ? • Networked Digital Library of Theses and Dissertations (NDLTD) • MARIAN Information Retrieval System • Computer Science Teaching Center (CSTC) • PetaPlex • Web Characterization Repository • VT-Imagebase, CDDC, etc.

  3. Alpha Test Collection • VT ETD Collection • Based at university library • Accessible through remote OAI interface • Approximately 3000 records • Dynamic • NDLTD • Distributed digital library • Willingness of participants ? http://smp2.cc.vt.edu/cgi-bin/hussein/vtetd/OAI1.0

  4. Issues in OAI-Compliancy • Cleaning of data • Rights management and ownership • USMARC, rfc1807 and DC • Resumption tokens • Existing protocols and layering http://smp2.cc.vt.edu/cgi-bin/hussein/vtetd/OAI1.0

  5. Technical Requirements • Implemented in Perl for flexibility and platform-independence • Original implementation took 3 hours, after a first reading of protocol ! http://smp2.cc.vt.edu/cgi-bin/hussein/vtetd/OAI1.0

  6. Repository Explorer • Need consistency for NDLTD • Online vs Offline • Protocol and XSD testing • Interactive browsing • Automatic test suite • List of demonstration archives http://purl.org/net/oai_explorer

  7. http://purl.org/net/oai_explorer

  8. http://purl.org/net/oai_explorer

  9. http://purl.org/net/oai_explorer

  10. http://purl.org/net/oai_explorer

  11. http://purl.org/net/oai_explorer

  12. http://purl.org/net/oai_explorer

  13. http://purl.org/net/oai_explorer

  14. http://purl.org/net/oai_explorer

  15. http://purl.org/net/oai_explorer

  16. Ongoing Projects • MARIAN OAI input/output filters • oai_marc definition, encoding and conversion • Perl, JAVA codebase • NDLTD Union Collection • VTLS • PhysDis

  17. Ongoing Projects 2 • VT Digital Library • Central digital document archive • CSTC and iLumina • Distributed DL for educational material

  18. Vision Lots and lots of little archives all over the world OAI International ETD Archive International Teaching Resources Archive Etc …

  19. That’s all Folks ! Questions ? Comments ?

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