Persistent Identifiers for Scholarly Assets and the Web: The Need for an Unambiguous Mapping
Persistent Identifiers for Scholarly Assets and the Web: The Need for an Unambiguous Mapping
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学术资产和网络的持久标识符：需要明确的映射
DOI：
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发表时间：
2014
影响因子：
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通讯作者：
Martin Klein
中科院分区：
文献类型：
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作者：
H. Sompel;Robert Sanderson;Harihar Shankar;Martin Klein
持久标识符（pid），如doi、handle和ARK标识符，在识别学术活动中创建和使用的各种资产（包括研究论文、数据集、图像等）方面发挥着重要作用。出于对长期持久性的考虑，pid是在当前的信息访问协议HTTP之外创建的。然而，针对人和机器的增值服务通常会假设甚至需要通过HTTP uri标识的资源，以便使用现成的组件（如web浏览器和服务器）。因此，在研究交流中广泛使用的面向pid的范例与面向http的web、语义web和链接数据环境之间需要一个明确的桥梁。本文描述了这个问题，以及定义和部署这种互操作桥的可能解决方案。
Persistent IDentifiers (PIDs), such as DOIs, Handles and ARK identifiers, play a significant role in the identification of a wide variety of assets that are created and used in scholarly endeavours, including research papers, datasets, images, etc. Motivated by concerns about long-term persistence, among others, PIDs are minted outside the information access protocol of the day, HTTP. Yet, value-added services targeted at both humans and machines routinely assume or even require resources identified by means of HTTP URIs in order to make use of off-the-shelf components like web browsers and servers. Hence, an unambiguous bridge is required between the PID-oriented paradigm that is widespread in research communication and the HTTP-oriented web, semantic web and linked data environment. This paper describes the problem, and a possible solution towards defining and deploying such an interoperable bridge.