Generalized uni–int decision making schemes based on choice value soft sets

Feng Feng, Yongming Li and Naim Çağman

European Journal of Operational Research, 2012, vol. 220, issue 1, 162-170

Abstract: This paper aims to improve and further extend Çağman and Enginoğlu’s uni–int decision making method. We first define choice value soft sets and k-satisfaction relations. Using these new notions, we give deeper insights into the principle of uni–int decision making and show its limitations. We then propose several new soft decision making schemes, including the uni–intk, uni–intst and intm−intn decision making methods. We show that classical uni–int decision making is a special case of the uni–intst decision making method. Furthermore, we present a new decision scheme based on intm−intn decision making, which substantially improves the classical uni–int decision making approach.

Keywords: Distributed decision making; Soft sets; Choice value soft sets; Satisfaction relations; uni–int Decision making (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:220:y:2012:i:1:p:162-170

DOI: 10.1016/j.ejor.2012.01.015

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