Deductive database support for data visualization

  • Mariano P. Consens
  • Alberto O. Mendelzon
  • Dimitra Vista
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 779)

Abstract

We describe how deductive database technology can support data visualization. In particular we show how we have used the deductive languages LDL and CORAL for the implementation of the visual query language GraphLog. We discuss in detail the translation function from GraphLog to each of LDL and CORAL, considering aggregation as well. We also present an example of using GraphLog and its environment Hy+ in order to support software design understanding.

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Copyright information

© Springer-Verlag 1994

Authors and Affiliations

  • Mariano P. Consens
    • 1
  • Alberto O. Mendelzon
    • 1
  • Dimitra Vista
    • 1
  1. 1.Department of Computer ScienceUniversity of TorontoTorontoCanada

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