Paper Info
Title
An approach to evaluation of emergency plans for unconventional emergency events based on soft fuzzy rough set.
Abstract
Purpose - The purpose of this paper is to present a new method for evaluation of emergency plans for unconventional emergency events by using the soft fuzzy rough set theory and methodology. Design/methodology/approach - In response to the problems of insufficient risk identification, incomplete and inaccurate data and different preference of decision makers, a new model for emergency plan evaluation is established by combining soft set theory with classical fuzzy rough set theory. Moreover, by combining the TOPSIS method with soft fuzzy rough set theory, the score value of the soft fuzzy lower and upper approximation is defined for the optimal object and the worst object. Finally, emergency plans are comprehensively evaluated according to the soft close degree of the soft fuzzy rough set theory. Findings - This paper presents a new perspective on emergency management decision making in unconventional emergency events. Also, the paper provides an effective model for evaluating emergency plans for unconventional events. Originality/value - The paper contributes to decision making in emergency management of unconventional emergency events. The model is useful for dealing with decision making with uncertain information.
Year
DOI
Venue
2016
10.1108/K-03-2014-0055
KYBERNETES
Keywords
Field
DocType
Rough set,Emergency plans evaluation,Optimal object plan,Soft close degree,Soft fuzzy rough set
Data mining,Computer science,Fuzzy set operations,Emergency management,Soft set,Fuzzy logic,Rough set,Fuzzy rough sets,TOPSIS,Dominance-based rough set approach
Journal
Volume
Issue
ISSN
45
3
0368-492X
Citations 
PageRank 
References 
7
0.43
8
Authors
2
Name
Order
Citations
PageRank
Bingzhen Sun169631.92
Weimin Ma242726.76