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Towards Introducing User Preferences in OLAP Reporting Tool

  • Natalija Kozmina
  • Darja Solodovnikova
Conference paper
Part of the Lecture Notes in Business Information Processing book series (LNBIP, volume 106)

Abstract

This paper presents an OLAP reporting tool and an approach for determining and processing user OLAP preferences, which are useful for generating recommendations on potentially interesting reports. We discuss the metadata layers of the reporting tool including our proposed OLAP preferences metamodel, which supports various scenarios of formulating preferences of two different types: schema-specific and report-specific. The process of semantic metadata usage at the stage of formulating user preferences is also considered. The methods for processing schema-specific and report-specific OLAP preferences are outlined.

Keywords

Data warehouse user preferences business metadata reports 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Natalija Kozmina
    • 1
  • Darja Solodovnikova
    • 1
  1. 1.Faculty of ComputingUniversity of LatviaRigaLatvia

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