Keyword: fuzzy sets

Found 1019 papers in total
Solving linear optimization problem with fuzzy relational equations as constraints
Solving linear optimization problem with fuzzy relational equations as constraints
2004,
Implementation of fuzzy relation equations (FREs) as constraints in a linear...
Application of fuzzy multi-objective linear programming to aggregate production planning
Application of fuzzy multi-objective linear programming to aggregate production planning
2004,
This study develops a fuzzy multi-objective linear programming (FMOLP) model for...
Pricing European options based on the fuzzy pattern of Black–Scholes formula
Pricing European options based on the fuzzy pattern of Black–Scholes formula
2004,
The application of fuzzy sets theory to the Black–Scholes formula is proposed in...
An alternative approach for choice models in transportation: use of possibility theory for comparison of utilities
An alternative approach for choice models in transportation: use of possibility theory for comparison of utilities
2004,
Modeling of human choice mechanism has been a topic of intense discussion in the...
The majority fuzzy rule for group decision making problem
The majority fuzzy rule for group decision making problem
2003,
For the fuzzy group decision making problem, in which the preference patterns of both...
Fuzzy inventory with backorder for fuzzy order quantity and fuzzy shortage quantity
Fuzzy inventory with backorder for fuzzy order quantity and fuzzy shortage quantity
2003,
In the problem of inventory with backorder, the total cost is F(q,s) (in Section 2,...
Models for a fuzzy inventory of two replaceable merchandises without backorder based on the signed distance of fuzzy sets
Models for a fuzzy inventory of two replaceable merchandises without backorder based on the signed distance of fuzzy sets
2003,
This paper investigates the inventory problems for two mutually complementary...
A model for portfolio selection based on fuzzy decision-making theory
A model for portfolio selection based on fuzzy decision-making theory
2003,
In this paper, we study portfolio selection in crisp and fuzzy cases, and we propose...
Fuzzy modeling approach to aggregate production planning with multi-products
Fuzzy modeling approach to aggregate production planning with multi-products
2003,
This paper focuses on a fuzzy approach in modeling and optimization for aggregate...
Scheduling grouped jobs on parallel machines with soft computing
Scheduling grouped jobs on parallel machines with soft computing
2003,
Since Zade introduced fuzzy theories into solving combinatorial problems, soft...
Flow-shop scheduling models with parameters represented by rough variables
Flow-shop scheduling models with parameters represented by rough variables
2003,
In reality, processing times are often imprecise and this imprecision is critical for...
A fuzzy echelon approach for inventory management in supply chains
A fuzzy echelon approach for inventory management in supply chains
2003,
This paper presents a methodology to define a supply chain (SC) inventory management...
A discrete-time model of American put option in an uncertain environment
A discrete-time model of American put option in an uncertain environment
2003,
A discrete-time mathematical model for American put option with uncertainty is...
Methods for identifying and improving the consistency of fuzzy judgment matrix
Methods for identifying and improving the consistency of fuzzy judgment matrix
2003,
Some properties of fuzzy judgment matrix with multiplicative consistency are proved. A...
Fuzzy scheduling: Modelling flexible constraints vs. coping with incomplete knowledge
Fuzzy scheduling: Modelling flexible constraints vs. coping with incomplete knowledge
2003,
An overview of some fuzzy set-based approaches to scheduling is proposed, emphasizing...
On latest starting times and floats in activity networks with ill-known durations
On latest starting times and floats in activity networks with ill-known durations
2003,
This paper deals with fuzzy activity networks, where fuzzy intervals model uncertain...
On two single machine scheduling problems with fuzzy processing times and fuzzy due dates
On two single machine scheduling problems with fuzzy processing times and fuzzy due dates
2003,
Two single machines scheduling problems with fuzzy processing times and fuzzy due...
Scheduling uncertain orders in the customer–subcontractor context
Scheduling uncertain orders in the customer–subcontractor context
2003,
Within the customer–subcontractor negotiation process, the first problem of the...
Handling flexibility in a “generalised job shop” with a fuzzy approach
Handling flexibility in a “generalised job shop” with a fuzzy approach
2003,
In this paper, we deal with a particular scheduling problem inspired by a practical...
The valuation of European options in uncertain environment
The valuation of European options in uncertain environment
2003,
A new model on European options with uncertainty of both randomness and fuzziness in...
Design and development of a fuzzy expert system for hotel selection
Design and development of a fuzzy expert system for hotel selection
2003,
In this paper, we describe the research and development of a fuzzy expert system for...
A fuzzy multiple objective decision support model for energy-economy planning
A fuzzy multiple objective decision support model for energy-economy planning
2003,
In this paper an interactive approach to deal with fuzzy multiple objective linear...
Fuzzy multi-attribute decision making: An outranking method
Fuzzy multi-attribute decision making: An outranking method
2003,
Multi-attribute decision making forms an important part of the decision process for...
An interactive fuzzy satisficing method for multiobjective stochastic linear programming problems through an expectation model
An interactive fuzzy satisficing method for multiobjective stochastic linear programming problems through an expectation model
2003,
For decision making problems involving uncertainty, both stochastic programming as an...
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