Fuzzy Programming Model for Procurement Management under Delivery Shortage

2015 ◽  
Vol 54 (16) ◽  
pp. 4616-4624 ◽  
Author(s):  
Maria Laura Cunico ◽  
Aldo Vecchietti
Keyword(s):  
Programming Model ◽  
Fuzzy Programming ◽  
Procurement Management ◽  
Fuzzy Programming Model

A Fuzzy Programming Model of Supplier Selection

2012 ◽  
Vol 468-471 ◽  
pp. 668-673 ◽  
Author(s):  
Hua Jiang ◽  
Zhi Gang Lu
Keyword(s):  
Supplier Selection ◽  
Programming Model ◽  
Fuzzy Programming ◽  
Chance Constrained Programming ◽  
Hybrid Intelligent Algorithm ◽  
Fuzzy Variables ◽  
Fuzzy Expected Value ◽  
Order Quantities ◽  
Constrained Programming ◽  
Fuzzy Programming Model

An integrated supplier selection problem under fuzzy environment is studied in this paper. Firstly, the linear weight method is used to calculate the scores of suppliers according to their different attributes, such as: quality, service, warranty, delivery, reputation and position, which are assumed as fuzzy variables. Secondly, a fuzzy expected value programming model and a fuzzy chance-constrained programming model are proposed to select the best combination of the suppliers and determine the order quantities. A hybrid intelligent algorithm, based on fuzzy simulation, genetic algorithm and neural network, is used to solve the two models. Finally, a numerical example is given to illustrate the effectiveness of the proposed models.

scholarly journals A two-phase fuzzy programming model for a complex bi-objective no-wait flow shop scheduling

2012 ◽  
Vol 3 (4) ◽  
pp. 617-626 ◽  
Author(s):  
Mahdi Naderi-Beni ◽  
Reza Tavakkoli-Moghaddam ◽  
Bahman Naderi ◽  
Ehsan Ghobadian ◽  
Alireza Pourrousta
Keyword(s):  
Flow Shop ◽  
Programming Model ◽  
Fuzzy Programming ◽  
Flow Shop Scheduling ◽  
Two Phase ◽  
Shop Scheduling ◽  
No Wait ◽  
Fuzzy Programming Model
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