Abstract

Various studies have shown that low data quality in bibliographic and authority records is one of the main obstacles in data management. In order to evaluate and improve data quality in the Slovenian union bibliographic database (COBIB.SI), a pragmatic dimension-based data quality measurement and evaluation case study was carried out in 2019. The article presents the set-up and application of a methodological framework that was used for the definition and measurement of bibliographic and authority records quality in COBIB.SI. The results of the case study and the framework’s applicability in data quality measurement and evaluation, as well as in data profiling that would benefit further development of COBISS + catalog, are also discussed.

摘要

各种研究表明，书目和规范记录中的低数据质量是数据管理的主要障碍之一。为了评估和提高斯洛文尼亚联盟书目数据库（COBIB.SI）中的数据质量，2019 年开展了基于实用维度的数据质量测量和评估案例研究。文章介绍了一种方法论的建立和应用。用于在 COBIB.SI 中定义和测量书目和规范记录质量的框架。还讨论了案例研究的结果和框架在数据质量测量和评估中的适用性，以及有利于 COBISS + 目录进一步开发的数据分析。