Country: Spain

Found 250 papers in total
Interval weights in AHP by linear and quadratic programming
Interval weights in AHP by linear and quadratic programming
2005,
Analytic hierarchy process (AHP) is proposed to give priority weights with respect to...
Modeling imprecision and subjectiveness for the multiattribute decisions
Modeling imprecision and subjectiveness for the multiattribute decisions
2006,
In the paper it is shown how fuzzy set theory can be used for modeling imprecision and...
Multivariate fuzzy-termed data analysis: Issues and methods
Multivariate fuzzy-termed data analysis: Issues and methods
2001,
Abstracting the signification from an amorphous conglomerate of data requires...
A model for pricing an option with a fuzzy payoff
A model for pricing an option with a fuzzy payoff
2001,
This paper sets up a one period model for pricing an option with a fuzzy payoff. The...
Interpretation patterns and markets
Interpretation patterns and markets
2001,
This paper presents a method for defining a consistent market through the...
Evaluation of fuzzy rules extracted from data
Evaluation of fuzzy rules extracted from data
2001,
A general methodology for evaluation of fuzzy rules extracted from data is presented....
The aggregate opinion of several experts in the fuzzy and PERT methodologies
The aggregate opinion of several experts in the fuzzy and PERT methodologies
2001,
The aim of this paper is to determine a beta distribution of the first type, when a...
Chi-squared-based vs. entropy-based mechanisms for building fuzzy discretizers, inducers and classifiers
Chi-squared-based vs. entropy-based mechanisms for building fuzzy discretizers, inducers and classifiers
2002,
This paper proposes an automatic knowledge acquisition system that includes mechanisms...
The knowledge problem in social sciences: Epistemic uncertainty
The knowledge problem in social sciences: Epistemic uncertainty
2002,
In this paper we deal with the problem of the knowledge under uncertain conditions....
Effectiveness of system identification for complex systems by the fuzzy adaptive GMDH
Effectiveness of system identification for complex systems by the fuzzy adaptive GMDH
2002,
This paper discusses and verifies effectiveness about the Fuzzy Adaptive GMDH applied...
An overview of techniques for genetic evolution of fuzzy systems
An overview of techniques for genetic evolution of fuzzy systems
2003,
Genetic algorithms have recently gained notoriety as search engines of remarkable...
Apply the concept of experton to fuzzy mental workload modeling
Apply the concept of experton to fuzzy mental workload modeling
2003,
This paper presents a new approach in fuzzy mental workload modeling by using experton...
Choosing a ranking of alternatives in a two-stage group decision procedure with individual linguistic assessments
Choosing a ranking of alternatives in a two-stage group decision procedure with individual linguistic assessments
2003,
In this paper we provide a two-stage group decision-making procedure for ranking a...
Cooperative fuzzy games arising from economic situations
Cooperative fuzzy games arising from economic situations
2005,
This paper deals with cooperative fuzzy games arising from two economic situations: a...
Special lattice intuitionistic fuzzy sets and applications in management in non-profit organizations
Special lattice intuitionistic fuzzy sets and applications in management in non-profit organizations
2005,
A special kind of lattice valued intuitionistic fuzzy sets is introduced and...
Multiobjective evolutionary optimization for Elman recurrent neural networks, applied to time series prediction
Multiobjective evolutionary optimization for Elman recurrent neural networks, applied to time series prediction
2005,
In previous works, we showed how Recurrent Neural Networks, trained with Genetic...
Solving fuzzy goal programming problems
Solving fuzzy goal programming problems
2004,
In standard goal programming (GP) it is assumed that the decision maker (DM) is able...
Using a fuzzy sets approach to select a portfolio of Greek government bonds
Using a fuzzy sets approach to select a portfolio of Greek government bonds
2004,
In this paper we investigate the application of a methodology based on fuzzy-sets...
Debt: A factor of both ‘good’ and ‘bad’ stress during an economic recession: Evidence from France
Debt: A factor of both ‘good’ and ‘bad’ stress during an economic recession: Evidence from France
2001,
Since Modigliani and Miller, the relationship between debt and value still remains an...
Uncertainty in economics: The heritage of G.L.S. Shackle
Uncertainty in economics: The heritage of G.L.S. Shackle
2002,
For long time, the mainstream economics has been characterized, on the one hand, by a...
Modeling of economic uncertainty
Modeling of economic uncertainty
2004,
Representation and modeling of economic uncertainty is addressed by different modeling...
A comparative analysis of the forecasting ability of classic econometric and fuzzy models
A comparative analysis of the forecasting ability of classic econometric and fuzzy models
2005,
The present paper analyzes the accuracy of forecasting ability that can be reached by...
Clans, affinities and Moore's fuzzy pretopology
Clans, affinities and Moore's fuzzy pretopology
2003,
In this work that we present today, we dare to propose some new elements from which,...
Intellectual support of small firms' management
Intellectual support of small firms' management
2006,
There is a great amount of models in the operation research theory. The models...
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