Matrices representation of multi soft-sets and its application

Herawan, Tutut and Mat Deris, Mustafa and Abawajy, Jemal (2010) Matrices representation of multi soft-sets and its application. In: ICCSA'10: Proceedings of the 2010 international conference on Computational Science and Its Applications, 23-26 March 2010, Fukuoka, Japan.

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In previous paper, we introduced a concept of multi-soft sets and used it for finding reducts. However, the comparison of the proposed reduct has not been presented yet, especially with rough-set based reduct. In this paper, we present matrices representation of multi-soft sets. We define AND and OR operations on a collection of such matrices and apply it for finding reducts and core of attributes in a multi-valued information system. Finally, we prove that our proposed technique for reduct is equivalent to Pawlak’s rough reduct.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:matrices representation; multi-soft sets; multi-valued information system; reducts and core of attributes
Subjects:Q Science > QA Mathematics > QA76 Computer software
Divisions:Faculty of Computer Science and Information Technology > Department of Software Engineering
ID Code:3591
Deposited By:Normajihan Abd. Rahman
Deposited On:15 Nov 2015 15:34
Last Modified:15 Nov 2015 15:34

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