Skip to main content
Article thumbnail
Location of Repository


By Miguel Delgado, Carlos Molina, Lázaro Rodríguez-ariza, Daniel Sánchez and M. Amparo Vila


The special needs of the OLAP technology was the main cause of the use of a multidimensional view of the data. To model complex or nor well defined domains or to integrate data from semi/non-structured sources (e.g. Internet) or with incompatibilities in their schemata is complicated using crisp multidimensional models. In these situations we need a model able to manage imprecision in the structures and data as a result of the modelling and/or integration. If we want to use expert’s knowledge in the analysis, we have to keep in mind that expert users are more comfortable when they use linguistic expressions instead of exact values. In this paper we present an extension of a fuzzy multidimensional model to support the use of linguistic labels in the definition of th

Topics: Multidimensional Model, Imprecision, Linguistic label, OLAP
Year: 2011
OAI identifier: oai:CiteSeerX.psu:
Provided by: CiteSeerX
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • (external link)
  • (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.