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A Mixed Rough Sets/Fuzzy Logic Approach for Modelling Systemic Performance Variability with FRAM by Slim, Hussein; Nadeau, Sylvie is a Environmental Science article available to read on EtoBox.

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The task to understand systemic functioning and predict the behavior of today’s sociotechnical systems is a major challenge facing researchers due to the nonlinearity, dynamicity, and uncertainty of such systems. Many variables can only be evaluated in terms of qualitative terms due to their vague nature and uncertainty. In the first stage of our project, we proposed the application of the Functional Resonance Analysis Method (FRAM), a recently emerging technique, to evaluate aircraft deicing operations from a systemic perspective. In the second stage, we proposed the integration of fuzzy logic into FRAM to construct a predictive assessment model capable of providing quantified outcomes to present more intersubjective and comprehensible results. The integration process of fuzzy logic was thorough and required significant effort due to the high number of input variables and the consequent large number of rules. In this paper, we aim to further improve the proposed prototype in the second stage by integrating rough sets as a data-mining tool to generate and reduce the size of the rule base and classify outcomes. Rough sets provide a mathematical framework suitable for deriving rules

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Author

Slim, Hussein; Nadeau, Sylvie

Publisher

MDPI AG; MDPI Open Access Publishing; Basel: MDPI, 2009- (ISSN 2071-1050)

Published

2020

Language

EN

Field

Environmental Science (Social Sciences)