Dynamic schema navigation using formal concept analysis

  • Authors:
  • Jon Ducrou;Bastian Wormuth;Peter Eklund

  • Affiliations:
  • School of Economics and Information Systems, The University of Wollongong, Wollongong, NSW, Australia;Department of Mathematics, Darmstadt University of Technology, Darmstadt, Germany;School of Economics and Information Systems, The University of Wollongong, Wollongong, NSW, Australia

  • Venue:
  • DaWaK'05 Proceedings of the 7th international conference on Data Warehousing and Knowledge Discovery
  • Year:
  • 2005

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Abstract

This paper introduces a framework for relational schema navigation via a Web-based browser application that uses Formal Concept Analysis as the metaphor for analysis and interaction. Formal Concept Analysis is a rich framework for data analysis based on applied lattice and order theory. The application we develop, D-SIFT, is intended to provide users untrained in Formal Concept Analysis with practical and intuitive access to the core functionality of Formal Concept Analysis for the purpose of exploring relational database schema. D-SIFT is a Web-based information systems architecture that supports natural search processes over a preexisting database schema and its content.