用持久归结目标构造持久标识符
On Constructing Persistent Identifiers with Persistent Resolution Targets
摘要：
持久标识符（PID）是引用科学出版物、书籍和数字存储库中的数字资产的基础。在其实现中，PID包含元数据和URL形式的解析目标，这些目标指向位于网络上的数据集。与PID相比，目标URL通常会随着时间的推移而变化;因此，PID需要持续维护-随着电子科学的进步和物联网（IoT）的出现，这项工作正在大幅增加。如今，数十亿的传感器和数据集是PID分配的主题。本文提出了一种新的方法，嵌入位置无关的目标到PID，允许创建免维护PID使用内容为中心的网络技术和覆盖网络。为了证明所提出的方法的有效性，手柄PID系统与Magnet Link访问信息编码，最先进的分散式数据分发与BitTorrent，命名数据网络（NDN）作为网络的位置无关的数据访问技术结合使用。与现有的方法相比，不需要PID的绿地实现或对手柄系统的重大修改，以实现具有免维护PID的位置无关的数据传播。
英文摘要：
Persistent Identifiers (PID) are the foundation referencing digital assets in scientific publications, books, and digital repositories. In its realization, PIDs contain metadata and resolving targets in form of URLs that point to data sets located on the network. In contrast to PIDs, the target URLs are typically changing over time; thus, PIDs need continuous maintenance -- an effort that is increasing tremendously with the advancement of e-Science and the advent of the Internet-of-Things (IoT). Nowadays, billions of sensors and data sets are subject of PID assignment. This paper presents a new approach of embedding location independent targets into PIDs that allows the creation of maintenance-free PIDs using content-centric network technology and overlay networks. For proving the validity of the presented approach, the Handle PID System is used in conjunction with Magnet Link access information encoding, state-of-the-art decentralized data distribution with BitTorrent, and Named Data Networking (NDN) as location-independent data access technology for networks. Contrasting existing approaches, no green-field implementation of PID or major modifications of the Handle System is required to enable location-independent data dissemination with maintenance-free PIDs.
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。
