使用MPEG-21 DID表示长期保存的数字资产
Representing Digital Assets for Long-Term Preservation using MPEG-21 DID
摘要：
在过去几年中，几个社区已经出现了旨在表示数字资产的各种努力，包括元数据编码和传输标准（METS），IMS内容打包（IMS-CP）XML绑定和XML加密数据单元（XFDU）。MPEG-21数字项目声明（MPEG-21 DID）是另一种可以用于以XML表示数字资产的方法。本文将探讨MPEG-21 DID在数字保存环境中的潜力，通过查看OAIS信息模型的核心构建块以及它们映射到MPEG-21 DID抽象模型和MPEG-21 DIDL XML语法的方式。
英文摘要：
Various efforts aimed at representing digital assets have emerged from several communities over the last years, including the Metadata Encoding and Transmission Standard (METS), the IMS Content Packaging (IMS-CP) XML Binding and the XML Formatted Data Units (XFDU). The MPEG-21 Digital Item Declaration (MPEG-21 DID) is another approach that can be used for the representation of digital assets in XML. This paper will explore the potential of the MPEG-21 DID in a Digital Preservation context, by looking at the core building blocks of the OAIS Information Model and the way in which they map to the MPEG-21 DID abstract model and the MPEG-21 DIDL XML syntax.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
