A bi-objective model for the firefighter problem to maximize fire protection with minimum firefighters

Shaaban ALI Hoseinpour; Behrouz Afshar Nadjafi; Seyed Taghi Akhavan Niaki

Volume 10, Issue 1 , July 2023, , Pages 77-87

Abstract
  The firefighter problem on a graph, depending on the environment, the graph can be continuous or discrete, which includes tree, cubic, regular and irregular graphs, etc., is described in such a way that by starting a fire from a series of vertices, the goal is to contain the fire with the maximum number ...  Read More

A bi-objective model for the assembly flow shop scheduling problem with sequence dependent setup times and considering energy consumption

Seyed Mohammad Hassan Hosseini

Volume 6, Issue 2 , December 2019, , Pages 44-64

https://doi.org/10.22116/jiems.2019.92256

Abstract
  The two-stage assembly flowshop scheduling problem has been studied in this research. Suppose that a number of products of different kinds are needed to be produced. Each product is consists of several parts. There are m uniform machines in the first stage to manufacture the components (parts) of products ...  Read More