spiina1003z/Womat/Production/PRODENV/0000000020/0000011876/0000000005/0000892800.3D Digital Object Identifier (DOI ® ) System
spiina1003z/Womat/Production/PRODENV/0000000020/0000011876/0000000005/0000892800.3D Digital Object Identifier (DOI ® ) System
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DOI：
10.1201/b11499-49
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发表时间：
2009
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数字对象识别符(DOI)系统是用于持久识别数字网络上的内容的托管系统。它可用于标识物理、数字或抽象实体。标识符(DOI名称)解析为注册者指定的数据，并使用可扩展的元数据模型将描述性数据元素和其他数据元素与DOI名称相关联。DOI系统是通过一个登记机构联合会在开发和控制该系统的国际DOI基金会提供的政策和共同基础设施下实施的。自2000年以来，在一系列出版应用程序中开发和实施了DOI系统；到2009年初，分配了4000多万个DOI。DOI系统提供持久的、唯一的、可解析的和可互操作的标识符，因此对于以自动和受控方式管理数字网络上的内容非常有用。
The Digital Object Identifier (DOI) System is a managed system for persistent identification of content on digital networks. It can be used to identify physical, digital, or abstract entities. The identifiers (DOI names) resolve to data specified by the registrant, and use an extensible metadata model to associate descriptive and other elements of data with the DOI name. The DOI system is implemented through a federation of registration agencies, under policies and common infrastructure provided by the International DOI Foundation which developed and controls the system. The DOI system has been developed and implemented in a range of publishing applications since 2000; by early 2009 over 40 million DOIs had been assigned. The DOI system provides identifiers which are persistent, unique, resolvable, and interoperable and so useful for management of content on digital networks in automated and controlled ways.