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Location - Allocation (or Flow Refueling Location) Problem

Posted: Thu Dec 06, 2018 4:29 pm
by abotoba
Hi! I am quite new to GAMS and currently I am dealing with a location allocation problem.

Basically, I want to allocate potential station locations along a road network. I am adopting a paper methodology and here is what the methodology says:
Screen Shot 2018-12-06 at 10.24.57 PM.png
I am confused now on how to formulate this in GAMS. I have every data that is needed, but I don't know, for example, is Aq a subset of Kqjk? or how should I connect between a(j,k), Aq, N, and Q?

Thank you!

Re: Location - Allocation (or Flow Refueling Location) Problem

Posted: Tue Oct 27, 2020 1:12 pm
by Mkaram
hi abotoba
i have got same problem.
could you send the code.
tanks