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DAFO: An Ontological Database System with Faceted Queries

  • Tadeusz PankowskiEmail author
  • Jarosław Bąk
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11762)

Abstract

We present an ontology-based data access provided with a faceted interface. The underlying relational database is perceived through an ontological schema. Queries against the ontology are formulated using a hierarchical faceted interface. We show main ideas of DAFO and discuss how it relates to well-known OBDA systems.

Notes

Acknowledgement

We acknowledge the support from the grant 04/45/DSPB/0185.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Institute of Control and Information EngineeringPoznań University of TechnologyPoznańPoland

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