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1、1中文 中文 2090 字, 字,1080 單詞, 單詞,6400 英文字符 英文字符出處:Lavoie B F. The open archival information system reference model: Introductory guide[J]. Microform & imaging review, 2004, 33(2): 68-81.一、英文 The Open Archival Information

2、 System Reference Model:Introductory GuideBrian F. LavoieA new activity has been established under the sponsorship of the US National Archives and Records Administration (NARA) and RLG. The Task Force on Digital Reposit

3、ory Certification23 will identify “certifiable elements” of a digital archiving system, and develop a plan for establishing appropriate bodies, policies, and procedures for certifying digital repositories. This effort

4、 builds on the concepts of the OAIS reference model, and in particular, the definition of a trusted digital repository described in the May 2002 RLG/OCLC report. The task force, comprised of individuals from a variety

5、of institutional and geographical backgrounds, intends to submit its work to the standardization process administered by the International Organization for Standardization (ISO).Finally, an effort is underway t

6、o create a standardized description of the Producer- Archive interface: i.e., the interactions that take place between Producers and an OAIS- type archive. The standard segments the process of transferring information

7、from the Producer to the OAIS into a set of distinct phases, and provides a detailed description of the anticipated outcome of each phase, as well as the set of actions which must take place to bring about this outcom

8、e. This framework serves as a basis for identifying areas within the Producer-Archive interface that would benefit from more focused standards, recommendations, and best practices, and also provides a foundation for th

9、e development of automated processes and software tools to support the information transfer process. Finally, the standard offers a more detailed exposition of the responsibilities and functions of the OAIS Ingest and

10、 Administration high-level services than what is provided in the reference model.The Producer-Archive interface standard is an important contribution toward shaping the transfer of information from the Producer to the

11、OAIS into a consistent, well-understood process. It is especially useful in terms of cultivating a mutual understanding between Producers and archives in regard to their respective responsibilities and expectations as

12、 participants in the ingest process. The Producer-Archive interface is currently in the form of a draft standard24, and has been made available to interested parties in the digital preservation community for review and

13、comment.VIII. Conformance The reference model states that an OAIS-compliant digital archive supports the OAIS information model (described in section VI above). It also is committed to meet the mandatory responsibilit

14、ies enumerated by the reference model (see section III above). Finally, the reference model notes that standards and other documentation that purport to conform to the OAIS reference model must incorporate relevant OAI

15、S terminology and concepts, applied according to the interpretation and context defined in the reference 3nothing more than OAIS terminology and concepts will find that even this loose conformance to the reference mode

16、l facilitates the process of adopting new OAIS- related standards and best practices as they become available.The significance attached to OAIS compliance, both now and in the future, ultimately rests on whether it prod

17、uces a tangible impact on stakeholder confidence in a digital archive’s ability to meet its preservation objectives. Libraries, museums, and other collecting institutions, for example, are faced with the prospect of e

18、ntrusting irreplaceable portions of the scholarly and cultural record to digital archiving systems whose capacity to provide effective long-term stewardship is as yet unproven. Does OAIS compliance make this decision e

19、asier? At this stage in the reference model’s development, a tentative “yes” seems appropriate. The OAIS reference model has been quite successful in consolidating understanding of the fundamental requirements for sec

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