Keyword: fuzzy sets

Found 1019 papers in total
Vague knowledge search in the design for outsourcing using fuzzy decision tree
Vague knowledge search in the design for outsourcing using fuzzy decision tree
2007,
One of the most popular strategies in business today is global outsourcing. The...
Application of a hybrid intelligent decision support model in logistics outsourcing
Application of a hybrid intelligent decision support model in logistics outsourcing
2007,
Outsourcing is an increasingly important issue pursued by corporations seeking...
An integrated multicriteria decision-making methodology for outsourcing management
An integrated multicriteria decision-making methodology for outsourcing management
2007,
In this study, an outsourcer evaluation and management system is developed for a...
A compensation-based recurrent fuzzy neural network for dynamic system identification
A compensation-based recurrent fuzzy neural network for dynamic system identification
2006,
In this paper, a type of compensation-based recurrent fuzzy neural network (CRFNN) for...
A fuzzy-logic tool for multi-criteria decision making in fisheries: the case of the South African pelagic fishery
A fuzzy-logic tool for multi-criteria decision making in fisheries: the case of the South African pelagic fishery
2007,
The present study presents an electronic decision-support tool that uses a fuzzy-logic...
On the evalution of Brazilian landline telephone services companies
On the evalution of Brazilian landline telephone services companies
2002,
In this work we investigate the relative efficiency of 34 Brazilian Landline Telephone...
Data envelopment analysis – DEA and fuzzy sets to assess the performance of academic departments: a case study at Federal University of Santa Catarina – UFSC
Data envelopment analysis – DEA and fuzzy sets to assess the performance of academic departments: a case study at Federal University of Santa Catarina – UFSC
2002,
This paper addresses the issue of performance evaluation – productivity and...
Portfolio rebalancing model with transaction costs based on fuzzy decision theory
Portfolio rebalancing model with transaction costs based on fuzzy decision theory
2006,
The fuzzy set is one of the powerful tools used to describe an uncertain environment....
Density based fuzzy c-means clustering of non-convex patterns
Density based fuzzy c-means clustering of non-convex patterns
2006,
We propose a new technique to perform unsupervised data classification (clustering)...
Simple fuzzy grid partition for mining multiple-level fuzzy sequential patterns
Simple fuzzy grid partition for mining multiple-level fuzzy sequential patterns
2007,
Fuzzy sequential patterns are discovered by finding intertransaction fuzzy patterns...
A note on group decision-making based on concepts of ideal and anti-ideal points in a fuzzy environment
A note on group decision-making based on concepts of ideal and anti-ideal points in a fuzzy environment
2007,
In a recent paper by Kuo et al. , a fuzzy multicriteria decision analysis method based...
Simulation of fuzzy multiattribute models for grey relationships
Simulation of fuzzy multiattribute models for grey relationships
2006,
Multiattribute decision making involves tradeoffs among alternative performances over...
On the invalidity of fuzzifying numerical judgments in the analytic hierarchy process
On the invalidity of fuzzifying numerical judgments in the analytic hierarchy process
2007,
Fuzzy set theory has serious difficulties in producing valid answers in...
Web-based multi-attribute analysis model for make-or-buy decisions
Web-based multi-attribute analysis model for make-or-buy decisions
2007,
This paper is concerned with the make-or-buy decision model for manufacturing and...
Solution of rectangular fuzzy games
Solution of rectangular fuzzy games
2007,
A solution of m×n rectangular fuzzy game with payoff as imprecise numbers...
A method for solving linear programming problems with fuzzy parameters based on multiobjective linear programming technique
A method for solving linear programming problems with fuzzy parameters based on multiobjective linear programming technique
2007,
In the real-world optimization problems, coefficients of the objective function are...
Modeling and simulation for intelligent control of expansion valve in vapour compression refrigeration system
Modeling and simulation for intelligent control of expansion valve in vapour compression refrigeration system
2007,
Conventional control techniques are not able to accomplish the stable cooling in VCRS...
An economic order quantity model for deteriorating items under trade credit financing in the fuzzy sense
An economic order quantity model for deteriorating items under trade credit financing in the fuzzy sense
2007,
This paper deals with the problem of determining the economic order quantity for...
Evaluating IT/IS investments: A fuzzy multi-criteria decision model approach
Evaluating IT/IS investments: A fuzzy multi-criteria decision model approach
2006,
IT/IS represents a substantial financial investment for many organizations. Whether or...
Knowledge management based on formal models of software project management
Knowledge management based on formal models of software project management
2007,
The objective of this paper is to present a complete conception of decision support...
Adaptive and intelligent request distribution for content delivery networks
Adaptive and intelligent request distribution for content delivery networks
2007,
Today's knowledge and content Web-based technologies call for adaptive and intelligent...
Fuzzy set solutions for optimal maintenance strategy selection
Fuzzy set solutions for optimal maintenance strategy selection
2007,
Selecting optimal maintenance strategy under fuzzy environment is not a trivial task....
Handling fuzzy temporal constraints in a planning environment
Handling fuzzy temporal constraints in a planning environment
2007,
An interleaved integration of the planning and scheduling process is presented with...
The use of fuzzy measures in a performance-evaluation model for ERP implementation among Taiwanese semiconductor manufacturers
The use of fuzzy measures in a performance-evaluation model for ERP implementation among Taiwanese semiconductor manufacturers
2007,
Many semiconductor-related manufacturing enterprises in Taiwan have embarked upon the...
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