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74
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EUSFLAT
2009
153views Fuzzy Logic» more  EUSFLAT 2009»
14 years 7 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
CORR
2010
Springer
105views Education» more  CORR 2010»
14 years 9 months ago
A multivalued knowledge-base model
Abstract. The basic aim of our study is to give a possible model for handling uncertain information. This model is worked out in the framework of DATALOG. At first the concept of f...
Agnes Achs
DLOG
2009
14 years 7 months ago
A Framework for Reasoning with Expressive Continuous Fuzzy Description Logics
In the current paper we study the reasoning problem for fuzzy SI (f-SI) under arbitrary continuous fuzzy operators. Our work can be seen as an extension of previous works that stud...
Giorgos Stoilos, Giorgos B. Stamou
100
Voted
FLAIRS
2000
14 years 11 months ago
Erosion Modeling in a Raster-Based GIS with Fuzzy Logic
In recent years, fuzzy logic has been applied successfully to a wide range of problems. This paper shows how it can be utilized in the area of spatial reasoning, in particular geo...
Hans W. Guesgen, Jochen Albrecht, Stefi Grundner
73
Voted
ACSC
2004
IEEE
15 years 1 months ago
Adaptive Cooperative Fuzzy Logic Controller
Fuzzy logic is a natural basis for modelling and solving problems involving imprecise knowledge and continuous systems. Unfortunately, fuzzy logic systems are invariably static (o...
Justin Ammerlaan, David Wright