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TitleDecision methods applied to solve a safety problem on a waste treatment facility
Author(s)Rocha, António Miguel Sousa
Tereso, Anabela Pereira
Ferreira, Paula Varandas
KeywordsHealth and safety at work
Multicriteria decision-making
PROV Exponential decision meth
AHP - Analytic Hierarchy Proces
Issue dateSep-2015
Abstract(s)To solve a health and safety problem on a waste treatment facility, different multicriteria decision methods were used, including the PROV Exponential decision method. Four alternatives and ten attributes were considered. We found a congruent solution, validated by the different methods. The AHP and the PROV Exponential decision method led us to the same options ordering, but the last method reinforced one of the options as being the best performing one, and detached the least performing option. Also, the ELECTRE I method results led to the same ordering which allowed to point the best solution with reasonable confidence. This paper demonstrates the potential of using multicriteria decision methods to support decision making on complex problems such as risk control and accidents prevention.
TypeConference paper
AccessRestricted access (UMinho)
Appears in Collections:CAlg - Artigos em livros de atas/Papers in proceedings
CGIT - Publicações em actas de encontros científicos / Papers in conference proceedings

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