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首页> 外文期刊>International Journal of Information Technology and Computer Science >PTSLGA: A Provenance Tracking System for Linked Data Generating Application
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PTSLGA: A Provenance Tracking System for Linked Data Generating Application

机译:PTSLGA:一种用于链接数据生成应用程序的来源跟踪系统

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Tracking provenance of RDF resources is an important task in Linked Data generating applications. It takes on a central function in gathering information as well as workflow. Various Linked Data generating applications have evolved for converting legacy data to RDF resources. These data belong to bibliographic, geographic, government, publications, and cross-domains. However, most of them do not support tracking data and workflow provenance for individual RDF resources. In such cases, it is required for those applications to track, store and disseminate provenance information describing their source data and involved operations. In this article, we introduce an approach for tracking provenance of RDF resources. Provenance information is tracked during the conversion process and it is stored into the triple store. Thereafter, this information is disseminated using provenance URIs. The proposed framework has been analyzed using Harvard Library Bibliographic Datasets. The evaluation has been made on datasets through converting legacy data into RDF and Linked Data with provenance. The outcome has been quiet promising in the sense that it enables data publishers to generate relevant provenance information while taking less time and efforts.
机译:在关联数据生成应用程序中,跟踪RDF资源的来源是一项重要任务。它在收集信息和工作流程方面发挥着核心作用。已经开发了各种链接数据生成应用程序,用于将旧数据转换为RDF资源。这些数据属于书目,地理,政府,出版物和跨域。但是,它们中的大多数不支持对单个RDF资源的跟踪数据和工作流出处。在这种情况下,这些应用程序需要跟踪,存储和传播描述其源数据和相关操作的出处信息。在本文中,我们介绍了一种跟踪RDF资源出处的方法。在转换过程中跟踪来源信息,并将其存储到三元组存储中。此后,使用出处URI传播此信息。已使用哈佛图书馆书目数据集对提出的框架进行了分析。通过将遗留数据转换为具有来源的RDF和链接数据,对数据集进行了评估。从某种意义上说,该结果是安静的,它使数据发布者可以在减少时间和精力的情况下生成相关的出处信息。

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