| 摘要: |
| 为了从源头解决数据质量问题,实现数据的可溯源,设计一个基于数据世系的数据质量评估系统框架。该系统框架可以动态添加各种不同的评估方法,通过数据世系技术分析出数据的原始演化过程进而识别出其维度,再选择系统中合适的评估方法实现数据质量评估。 |
| 关键词: 数据 质量评估 质量管理 数据世系 溯源 |
| DOI： |
| 投稿时间：2010-09-21 |
| 基金项目:广西哲学社会科学"十一五"规划2008年度立项项目(编号:08FTQ001)资助。 |
|
| The Framework of Data Quality Assessment Based on Data Provenance |
|
ZHENG Hua
|
| (Department of Computer and Information Managing, Guangxi University of Finance and Economics, Nanning, Guangxi, 530003, China) |
| Abstract: |
| In order to solve data quality problems from the source and realize the traceability of data, the framework of data quality assessment based on data provenance is presented. The framework can dynamically add various different assessment functions, on which the evolution of data is analyzed;the dimensions are identified;the appropriate assessment functions are selected to realize data quality assessment. |
| Key words: data quality assessment quality management data provenance traceability |
