Hossein Karimi

6 Questions 17 Answers 0 Followers

Questions related from Hossein Karimi

How can I demonstrate a polyhedron in MATLAB using just its vertices?

I have some points that they are the vertices of a polyhedron. How can I show this polyhedron in MATLAB? See the attached file for the coordinations.

18 March 2020 1,315 6 View

What is your idea about this claim in the location routing problem?

Some researchers declare that the location is a strategic, while routing is a tactical problem in the location-routing problem. Also, they express that the routes can be re-calculated more and...

21 December 2013 7,337 5 View

What does the fixed cost mean in the location-routing problem?

The location-routing problem is an integrated model, which combines the location as a strategic problem and the routing as an operational problem. However, what is the fixed cost of this model? In...

21 December 2013 3,330 8 View

What is your idea about integrating location and routing problem?

Nowadays, Location-Routing Problem (LRP) has been developed significantly. However, a question which annoys me for sometime is how can the location as a strategic problem and routing as an...

21 September 2013 1,628 6 View

How can I define fixed cost for the real location problem in urban transportation area?

I want to calculate the fixed cost in the urban transportation problem. I think based on the flow and distance, I can define a fixed cost near real-world one. Any one can help me with this problem?

23 April 2013 2,927 2 View

What is the difference between CPLEX solver in GAMS and IBM ILOG CPLEX?

I usually face with MIP problems. I want to know what software is better in what aspect (such as solution time, used node etc.) in MIP, CPLEX solver in GAMS or IBM ILOG CPLEX?

11 February 2013 4,119 11 View