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On updating the data warehouse from multiple data sources

  • Kouba ZdenĚk
  • Matoušek Kamil
  • Mikšovský Petr
  • štĚpánková Olga
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1460)

Abstract

The paper discusses various problems related to feeding the data warehouse with data originated in various data sources. The main focus is concentrated on describing and handling of uncertainty, which comes from merging imperfect data sources. Uncertainty measures and their implementation approaches are suggested.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Kouba ZdenĚk
    • 1
  • Matoušek Kamil
    • 1
  • Mikšovský Petr
    • 1
  • štĚpánková Olga
    • 1
  1. 1.The Gerstner Laboratory for Intelligent Decision Making and ControlFaculty of Electrical EngineeringCzech Technical UniversityPrague 6Czech Republic

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