The Semantic Web: ESWC 2012 Satellite Events - ESWC 2012 Satellite Events, Heraklion, Crete, Greece, May 27-31, 2012. Revised Selected Papers
The Semantic Web: ESWC 2012 Satellite Events - ESWC 2012 Satellite Events, Heraklion, Crete, Greece, May 27-31, 2012. Revised Selected Papers
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语义网：ESWC 2012 卫星赛事 - ESWC 2012 卫星赛事，希腊克里特岛伊拉克利翁，2012 年 5 月 27-31 日。修订后的精选论文
DOI：
10.1007/978-3-662-46641-4_3
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Omitola T
中科院分区：
文献类型：
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作者：
Omitola T
数据的现成可获得性增加了将其重新用于新应用和进行分析的机会。这些数据中的大多数不一定是用户想要的格式，通常是异类的，并且高度动态，这就需要数据转换工作来重新调整它们的用途。交互式数据转换(IDT)工具正在变得容易获得，以降低数据转换工作的这些障碍。本文描述了一种捕获交互数据转换过程中的数据谱系的原则性方法。给出了IDT的形式化模型，给出了IDT到出处表示的映射，并在Google Reine上进行了实现和验证。提供数据转换过程序列可以评估数据质量，并确保IDT和其他数据转换平台之间的可移植性。拟议的模型显示，针对用于评价提供来源管理解决方案的系统的一组要求，复盖率很高。
The ready availability of data is leading to the increased opportunity of their re-use for new applications and for analyses. Most of these data are not necessarily in the format users want, are usually heterogeneous, and highly dynamic, and this necessitates data transformation efforts to re-purpose them. Interactive data transformation (IDT) tools are becoming easily available to lower these barriers to data transformation efforts. This paper describes a principled way to capture data lineage of interactive data transformation processes. We provide a formal model of IDT, its mapping to a provenance representation, and its implementation and validation on Google Refine. Provision of the data transformation process sequences allows assessment of data quality and ensures portability between IDT and other data transformation platforms. The proposed model showed a high level of coverage against a set of requirements used for evaluating systems that provide provenance management solutions.