Assessing Data Quality of Integrated Data by Quality Aggregation of its Ancestors

Computación y Sistemas

Lachlan Mhor MacKinnon¹  Maria del Pilar Angeles¹ 

关键词: Data Quality;    Derived Data;    Data Integration;    Assessment of Data Quality.;   

DOI  :  

学科分类：电子、光学、磁材料

来源: Instituto Politecnico Nacional * Centro de Investigacion en Computacion

【 摘 要 】

Data Quality is degraded during the process of extracting and merging data from multiple heterogeneous sources. Besides, users have no information regarding ...

【 授权许可】

Unknown