Metadata aggregation and "automated digital libraries": A retrospective on the NSDL experience
<|reference_start|>Metadata aggregation and "automated digital libraries": A retrospective on the NSDL experience: 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.<|reference_end|>
@article{lagoze2006metadata,
    title={Metadata aggregation and "automated digital libraries": A retrospective
  on the NSDL experience},
    author={Carl Lagoze, Dean Krafft, Tim Cornwell, Naomi Dushay, Dean Eckstrom,
  and John Saylor},
    journal={arXiv preprint arXiv:cs/0601125},
    year={2006},
    archivePrefix={arXiv},
    eprint={cs/0601125},
    primaryClass={cs.DL}
}