Keyword: fuzzy sets

Found 1019 papers in total
New product ideas screening decision with approximate evaluations: Optimization approach
New product ideas screening decision with approximate evaluations: Optimization approach
2005,
Calantone, et al. presented an Analytic Hierarchy Process (AHP) modeling approach to...
An interactive method for inventory control with fuzzy lead-time and dynamic demand
An interactive method for inventory control with fuzzy lead-time and dynamic demand
2005,
Normally, the real-world inventory control problems are imprecisely defined and human...
Computing competencies value through a fuzzy real option model
Computing competencies value through a fuzzy real option model
2004,
This paper presents a fuzzy real option model for the estimation of the value of an...
Fuzzy queuing location-allocation models for congested systems
Fuzzy queuing location-allocation models for congested systems
2004,
Since in the emergency service networks the length of time to attend to call is of...
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...
Fuzzy association rules for estimating consumer behaviour models and their application to explaining trust in Internet shopping
Fuzzy association rules for estimating consumer behaviour models and their application to explaining trust in Internet shopping
2004,
Complex models have been traditionally and increasingly used by both marketing...
A fuzzy set approach to poverty measurement
A fuzzy set approach to poverty measurement
2006,
This paper postulates two poverty indices based on a fuzzyfication of the poverty line...
Evaluating the total costs of purchasing via probabilistic and fuzzy reasoning
Evaluating the total costs of purchasing via probabilistic and fuzzy reasoning
2006,
Transaction costs analysis is concerned with ways of aligning appropriate governance...
Uncertainty theory applied to optimal selection of personnel in an enterprise
Uncertainty theory applied to optimal selection of personnel in an enterprise
2004,
This paper presents an enriched methodology for the selection of personnel in private...
Forecasting business profitability by using classification techniques: A comparative analysis based on a Spanish case
Forecasting business profitability by using classification techniques: A comparative analysis based on a Spanish case
2005,
A comparative study of the performance of a number of classificatory devices, both...
Customer loyalty in services: An approximation by means of fuzzy logic
Customer loyalty in services: An approximation by means of fuzzy logic
2003,
Due to the slow growth and strong concurrence that present many markets, firms set...
Application of probabilistic fuzzy set to subjective workload assessment
Application of probabilistic fuzzy set to subjective workload assessment
2004,
This article presents a new approach in workload assessment using fuzzy set theory....
Application of crisp and fuzzy goal programming models for optimization of cropping pattern in Haraz sub-basin in Iran
Application of crisp and fuzzy goal programming models for optimization of cropping pattern in Haraz sub-basin in Iran
2005,
All of past mathematical programming methodologies are outcome of two and multi value...
Models for analyzing purchase decision in comsumers of ecologic products
Models for analyzing purchase decision in comsumers of ecologic products
2005,
The consumer purchase attitude of product, in this case, an ecological product, can be...
Cluster analysis based on fuzzy equivalence relation
Cluster analysis based on fuzzy equivalence relation
2005,
In this paper, a cluster analysis method based on fuzzy equivalence relation is...
Neural and fuzzy model performance evaluation of a dynamic production system
Neural and fuzzy model performance evaluation of a dynamic production system
2006,
Although mathematical modelling techniques are very well developed, some production...
A fuzzy proportional-derivative controller for engineering optimization problems using an optimality criteria approach
A fuzzy proportional-derivative controller for engineering optimization problems using an optimality criteria approach
2005,
This paper proposes a fuzzy proportional-derivative (PD) controller optimization...
A fuzzy expected value-based goal programming model for product planning using quality function deployment
A fuzzy expected value-based goal programming model for product planning using quality function deployment
2005,
Product planning is one of four important processes in new product development using...
A new fuzzy multiple attributive group decision making methodology and its application to propulsion/manoeuvring system selection problem
A new fuzzy multiple attributive group decision making methodology and its application to propulsion/manoeuvring system selection problem
2005,
In this paper, a new fuzzy multiple attribute decision-making (FMADM) method, which is...
PROMETHEE: an extension through fuzzy mathematical programming
PROMETHEE: an extension through fuzzy mathematical programming
2005,
PROMETHEE multi-criteria methods are based on fuzzy evaluations of the differences...
Applying Fuzzy Multiple Attribute Decision-Making to the evaluation of material quality
Applying Fuzzy Multiple Attribute Decision-Making to the evaluation of material quality
2005,
Starting with introducing the concept of material (equipment) quality, as the...
Research on fuzzy TOPSIS method based on Hausdorff metric
Research on fuzzy TOPSIS method based on Hausdorff metric
2005,
According to the TOPSIS method in the fuzzy multiple attribute decision-making...
Multi-criteria decision making in a fuzzy setting: Investment projects assessment application
Multi-criteria decision making in a fuzzy setting: Investment projects assessment application
2006,
The problem of investment project estimation is considered as the multiple criteria...
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