Komadu: A Capture and Visualization System for Scientific Data Provenance
Komadu: A Capture and Visualization System for Scientific Data Provenance
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Komadu：科学数据来源的捕获和可视化系统
DOI：
10.5334/jors.bq
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发表时间：
2015
影响因子：
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通讯作者：
Beth Plale
中科院分区：
文献类型：
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作者：
Isuru Suriarachchi;Quan Zhou;Beth Plale
从科学应用程序中获取的数据来源是数据共享和重复使用的关键先导。对于想要改变数据用途的研究人员来说，它是关于数据的谱系和属性的信息来源，这是建立对数据集的信任所必需的。Komadu是一个独立的来源捕获和可视化系统，用于捕获、表示和操作来自科学工具、基础设施和储存库的来源。它使用W3CProv标准[1]来表示数据，它是基于开放起源模型(Open Provenance Model，OPM)的Karma[2]起源捕获系统[3]的继承者。Komadu提供了两种不同的接口：基于ApacheAxis2[4]的Web Services接口和基于RabbitMQ[5]的消息传递接口。Komadu是完全开源的，其源代码可在GitHub上公开获得[6]。尽管Komadu在科学研究中的使用最为广泛，但它的界面被设计为收集和可视化任何需要来源的应用程序的来源。
Data provenance captured from scientific applications is a critical precursor to data sharing and reuse. For researchers wanting to repurpose data, it is a source of information about the lineage and attribution of the data and this is needed in order to establish trust in a data set. Komadu is a standalone provenance capture and visualization system for capturing, representing, and manipulating provenance coming from scientific tools, infrastructures, and repositories. It uses the W3C PROV standard [1] in representing data, and it is the successor of the Karma [2] provenance capture system which was based on Open Provenance Model (OPM) [3]. Komadu comes with two different interfaces: a Web Services interface based on Apache Axis2 [4] and a messaging interface based on RabbitMQ [5]. Komadu is completely open source and the source code is publicly available on GitHub [6]. Even though Komadu has been used most extensively in relation to scientific research, its interfaces are designed to collect and visualize provenance of any kind of application needing provenance.