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EUSFLAT
2009
153views Fuzzy Logic» more  EUSFLAT 2009»
14 years 8 months ago
A Type-2 Fuzzy Portfolio Selection Problem Considering Possibility Measure and Crisp Possibilistic Mean Value
This paper considers a portfolio selection problem with type-2 fuzzy future returns involving ambiguous and subjectivity. Since this proposed problem is not well-defined due to fuz...
Takashi Hasuike, Hiroaki Ishii
ISIPTA
2005
IEEE
143views Mathematics» more  ISIPTA 2005»
15 years 4 months ago
A Granular Semantics for Fuzzy Measures and its Application to Climate Change Scenarios
A granular based semantics for fuzzy measures is introduced in which the measure of a set of propositions approximates the probability of the disjunction of these propositions. Th...
Jonathan Lawry, Jim Hall, Guangtao Fu
IJUFKS
2000
74views more  IJUFKS 2000»
14 years 10 months ago
Entropy of Discrete Fuzzy Measures
The concept of entropy of a discrete fuzzy measure has been recently introduced in two different ways. A first definition was proposed by Marichal [10] in the aggregation framewor...
Jean-Luc Marichal, Marc Roubens
TFS
2008
103views more  TFS 2008»
14 years 10 months ago
Fuzzy Prediction Models in Measurement
The paper investigates a feasibility of fuzzy models application in measurement procedures. It considers the problem of measurement information fusion from different sources, when ...
Leon Reznik, Vladik Kreinovich