Purdue University Research Repository

PURR is an institutional data repository for the research community of Purdue University. PURR provides capabilities currently required by the NSF and other funding agencies for digital data management such as workflows and tools for collaborating on data-driven research, publishing and archiving data, and ensuring data security, fidelity, backup, and mirroring. PURR comes with a set of policies and functionalities that address privacy and confidentiality, intellectual property, preservation, and access and use of research data. Data published in PURR are assigned Digital Objects Identifiers (DOIs) and exposed to the web using open standards to maximize their discoverability and scholarly reuse. Data producers can review how often their published data are viewed, downloaded, and cited.

PURR是面向普渡大学（Purdue University）科研社区的机构级数据仓储。该平台可满足美国国家科学基金会（National Science Foundation，NSF）及其他资助机构对数字数据管理的现行要求，提供面向数据驱动型科研的协作工作流与工具、数据发布与存档服务，以及数据安全、保真、备份与镜像保障功能。PURR配套了一系列政策与功能模块，可覆盖科研数据的隐私与保密、知识产权、长期保存以及访问与使用等全维度管理需求。在PURR中发布的数据会被分配数字对象标识符（Digital Objects Identifiers，DOIs），并通过开放标准上线至互联网，以最大化其可发现性与学术复用价值。数据生产者可查看其发布的数据被浏览、下载与引用的频次。

搜集汇总

背景与挑战

背景概述

Purdue University Research Repository (PURR)是普渡大学的研究数据存储库，为研究人员提供数据管理规划、协作工具和数据发布平台。它支持数据归档、分配DOI以提升可发现性，并帮助追踪数据引用情况。