Soft set theoretic approach for discovering attributes dependency in information systems

  • Authors:
  • Tutut Herawan;Ahmad Nazari Mohd Rose;Mustafa Mat Deris

  • Affiliations:
  • Department of Mathematics Education, Universitas Ahmad Dahlan, Indonesia;Faculty of Informatics, Universiti Darul Iman Malaysia, Terengganu, Malaysia;FTMM, Universiti Tun Hussein Onn Malaysia, Johor, Malaysia

  • Venue:
  • ISNN'10 Proceedings of the 7th international conference on Advances in Neural Networks - Volume Part II
  • Year:
  • 2010

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Abstract

This paper presents the applicability of soft set theory for discovering attribute dependency in multi-valued information systems The proposed approach is based on the notion of multi-soft sets An inclusion of value sets in soft set theory is used to discover degree of attributes dependency The results obtained are equivalent to the rough attributes dependency.