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83
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EUSFLAT
2009
105views Fuzzy Logic» more  EUSFLAT 2009»
14 years 8 months ago
Two Results About Optimization of Fuzzy Variable Functions
Abstract-- We discuss some optimization problems for fuzzy variable functions and show two interesting results. First result is related to conditions for existence of global optima...
A. David Báez-Sánchez
EUSFLAT
2009
187views Fuzzy Logic» more  EUSFLAT 2009»
14 years 8 months ago
Intensity Assessment of Pedestrian Collisions in City of Mashhad based on Fuzzy Probabilities
Fuzzy probabilities have been widely used in the areas of risk assessment and decision making. Here, we propose a system based on fuzzy probabilities for assessing the intensity of...
Farzaneh Tatari, Mohammad R. Akbarzadeh-Totonchi
75
Voted
EUSFLAT
2009
148views Fuzzy Logic» more  EUSFLAT 2009»
14 years 8 months ago
Fuzzy Tendency based Time Series Model for Forecasting Server Traffic
- For modeling of change of terminal server load, the approach including representation of time series of server parameters in the form of fuzzy time series is used. Further in the...
Nadezhda Yarushkina, Tagir Unusov, Tatyana Afanasy...
113
Voted
EUSFLAT
2009
114views Fuzzy Logic» more  EUSFLAT 2009»
14 years 8 months ago
The Use of Interval-Valued Probability Measures in Fuzzy Linear Programming: a constraint set approach
This paper uses a constraint set approach to linear programming problems with equality constraints whose coefficients and/or right-hand side values could be uncertain. We consider ...
Phantipa Thipwiwatpotjana, Weldon A. Lodwick
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