A model for analyzing and visualizing tabular data

  • Authors:
  • Ekaterina Simonenko;Nicolas Spyratos;Tsuyoshi Sugibuchi

  • Affiliations:
  • Laboratoire de Recherche en Informatique, Université de Paris-Sud, Orsay Cedex, France;Laboratoire de Recherche en Informatique, Université de Paris-Sud, Orsay Cedex, France;Laboratoire de Recherche en Informatique, Université de Paris-Sud, Orsay Cedex, France

  • Venue:
  • FQAS'11 Proceedings of the 9th international conference on Flexible Query Answering Systems
  • Year:
  • 2011

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Abstract

We present a model to visual analysis of tabular data based on functional dependencies, and a Web based tool that supports casual users in doing the following: (a) construct an analytic query visually, in a flexible, interactive manner, (b) visualize the aggregate result in a user selected mode (histogram, pie, etc.), (c) explore the query result by viewing equivalent representations at different aggregation levels or for different parameter values.