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Multidimensional Design by Examples

  • Oscar Romero
  • Alberto Abelló
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4081)

Abstract

In this paper we present a method to validate user multidimensional requirements expressed in terms of SQL queries. Furthermore, our approach automatically generates and proposes the set of multidimensional schemas satisfying the user requirements, from the organizational operational schemas. If no multidimensional schema is generated for a query, we can state that requirement is not multidimensional.

Keywords

Multidimensional Design Design by Examples DW 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Oscar Romero
    • 1
  • Alberto Abelló
    • 1
  1. 1.Universitat Politècnica de CatalunyaBarcelonaSpain

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