Medidas Fuzzy.

Alexandre Moretto Ribeiro; Circe Mary Silva da Silva

doi:10.5433/1679-0375.1995v16n4p505

Fuzzy measures.

Authors

Alexandre Moretto Ribeiro Universidade de Caxias do Sul
Circe Mary Silva da Silva Universidade de Caxias do Sul

DOI:

https://doi.org/10.5433/1679-0375.1995v16n4p505

Keywords:

fuzzy sets, belief measure, plausibility measure, Dempster's rule, basic assignment.

Abstract

In this paper we introduce the notion of fuzzy measure invented by Sugeno in 1973. We start establishing the difference between fuzzy sets and fuzzy measures, based on the several kinds of uncertainty that arise when knowledge is formalized. Among the many classes of fuzzy measures, we study the belief and plausibility measures and the important Dempster rule as well.

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Author Biographies

Alexandre Moretto Ribeiro, Universidade de Caxias do Sul

Docente do Departamento de Informática e mestre em Computação pela Universidade Federal do Rio Grande do Sul.

Circe Mary Silva da Silva, Universidade de Caxias do Sul

Professora titular do Departamento de Matemática e Estatística e doutora em Educação Matemática da Universidade de Bielefeld, Alemanha.

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Published

2004-12-15

How to Cite

Ribeiro, A. M., & Silva, C. M. S. da. (2004). Fuzzy measures. Semina: Ciências Exatas E Tecnológicas, 16(4), 505–512. https://doi.org/10.5433/1679-0375.1995v16n4p505

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Issue

Vol. 16 No. 4 (1995)

Section

Original Article

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