A method for environmental evaluation based on type-2 fuzzy sets and aBL-algebra defined therein is illustrated. Every environmental indicator (security, facilities, environment, social impact, etc.) is a type-2 fuzzy set. Thisapproach has been utilized both to rank the quality of life in Italian cities and then the environmental quality of four sites for a domestic airport near Reykjavik. As regards the quality of lifethis approach produces results similar to those obtained by statistical methods but one gets a linguistic classification of cities and not a numerical one. Also as regards the sites for the airport, the results are similar but the linguistic expressivity is greatly enhanced

Evaluating Environmental Factors through a BL-Algebra

FISCHETTI, Enrico
2016

Abstract

A method for environmental evaluation based on type-2 fuzzy sets and aBL-algebra defined therein is illustrated. Every environmental indicator (security, facilities, environment, social impact, etc.) is a type-2 fuzzy set. Thisapproach has been utilized both to rank the quality of life in Italian cities and then the environmental quality of four sites for a domestic airport near Reykjavik. As regards the quality of lifethis approach produces results similar to those obtained by statistical methods but one gets a linguistic classification of cities and not a numerical one. Also as regards the sites for the airport, the results are similar but the linguistic expressivity is greatly enhanced
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11386/4667771
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