Optimization of the Multi-Objective Flexible Job Shop Scheduling model by applying NSGAII and NRGA Algorithms

Reza Ehtesham Rasi

Volume 8, Issue 1 , July 2021, , Pages 45-71


  Scheduling is one of the key parameters to maintain competitive advantage of organizations, and can directly affect productivity, reduce production time and increase the profitability of an organization. Job shop scheduling problem (JSSP) seeks to find the optimal sequence of performing various jobs ...  Read More

Optimization of supply chain finance based on Stackelberg model

Ahmad Jafarnejad; Ghahreman Abdoli; Hannan Amoozad Mahdiraji; Saber Khalili Esbouei

Volume 8, Issue 1 , July 2021, , Pages 72-88


  In recent years, the relationship between the concepts of operations management and finance management has been an attractive area of research among researchers. One of the emerging areas at the beginning of the 21st century in the literature of operations and supply chain management is the topic of ...  Read More

Simulation based optimization of multi-product supply chain under a JIT system

Arman Sajedinejad; Erfan Hassannayebi; Mohammad Saviz Asadi Lari

Volume 7, Issue 1 , June 2020, , Pages 87-106


   It is scientifically challenging to determine the inventory level all through the supply chain in such a way that the desired objectives such as effectiveness and responsiveness of the supply chain system can be obtained. Simulation is a means for solving various problems which cannot be solved ...  Read More