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» Fuzzy approach to meta-analysis
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ECBS
2010
IEEE
142views Hardware» more  ECBS 2010»
13 years 5 months ago
A Data Warehouse Model for Integrating Fuzzy Concepts in Meta Table Structures
In classical data warehouses (DWH), classification of values takes place in a sharp manner, because of this true values cannot be measured and smooth transition between classes do...
Daniel Fasel, Khurram Shahzad
EUSFLAT
2009
153views Fuzzy Logic» more  EUSFLAT 2009»
13 years 5 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
EUSFLAT
2009
162views Fuzzy Logic» more  EUSFLAT 2009»
13 years 5 months ago
Discussions on Interpretability of Fuzzy Systems using Simple Examples
Two conflicting goals are often involved in the design of fuzzy rule-based systems: Accuracy maximization and interpretability maximization. A number of approaches have been propos...
Hisao Ishibuchi, Yusuke Nojima
EUSFLAT
2009
139views Fuzzy Logic» more  EUSFLAT 2009»
13 years 5 months ago
An Alternative Operationalization of Fuzzy Consideration Set. Application to Tourism
Consideration sets provide a standard tool for the exploration of consumer choice. It is appropriate to analyze it as a fuzzy set because not all the brands of a certain category o...
Luisa Lucila Lazzari, Patricia Inés Mouli&a...
IAJIT
2010
177views more  IAJIT 2010»
13 years 6 months ago
Representing Uncertainty in Medical Knowledge: An Interval Based Approach for Binary Fuzzy Relations
: This paper addresses issues involved in representation of causal relationships between medical categories. An interval based approach for medical binary fuzzy relations is propos...
Bassam Haddad, Ahmad Awwad