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Evaluating Data Quality in Europeana: Metrics for Multilinguality

  • Péter Király
  • Juliane StillerEmail author
  • Valentine Charles
  • Werner Bailer
  • Nuno Freire
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 846)

Abstract

Europeana.eu aggregates metadata describing more than 50 million cultural heritage objects from libraries, museums, archives and audiovisual archives across Europe. The need for quality of metadata is particularly motivated by its impact on user experience, information retrieval and data re-use in other contexts. One of the key goals of Europeana is to enable users to retrieve cultural heritage resources irrespective of their origin and the material’s metadata language. The presence of multilingual metadata descriptions is therefore essential for successful cross-language retrieval. Quantitatively determining Europeana’s cross-lingual reach is a prerequisite for enhancing the quality of metadata in various languages. Capturing multilingual aspects of the data requires us to take into account the full lifecycle of data aggregation including data enhancement processes such as automatic data enrichment. The paper presents an approach for assessing multilinguality as part of data quality dimensions, namely completeness, consistency, conformity and accessibility. We describe the measures defined and implemented, and provide initial results and recommendations.

Keywords

Metadata quality Multilinguality Digital cultural heritage Europeana Data quality dimensions 

Notes

Acknowledgments

This work was partially supported by Portuguese national funds through Fundac̨ão para a Ciência e a Tecnologia (FCT) with reference UID/CEC/50021/2013.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Gesellschaft für wissenschaftliche Datenverarbeitung mbHGöttingenGermany
  2. 2.Humboldt-Universität zu BerlinBerlinGermany
  3. 3.Europeana FoundationThe HagueNetherlands
  4. 4.Joanneum ResearchGrazAustria
  5. 5.INESC-IDLisboaPortugal

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