Computer Science – Digital Libraries
Scientific paper
2006-01-30
Computer Science
Digital Libraries
Submission to JCDL 2006
Scientific paper
Over three years ago, the Core Integration team of the National Science Digital Library (NSDL) implemented a digital library based on metadata aggregation using Dublin Core and OAI-PMH. The initial expectation was that such low-barrier technologies would be relatively easy to automate and administer. While this architectural choice permitted rapid deployment of a production NSDL, our three years of experience have contradicted our original expectations of easy automation and low people cost. We have learned that alleged "low-barrier" standards are often harder to deploy than expected. In this paper we report on this experience and comment on the general cost, the functionality, and the ultimate effectiveness of this architecture.
Cornwell Tim
Dushay Naomi
Eckstrom Dean
Krafft Dean
Lagoze Carl
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