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。
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.
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。
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.
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