Is there a GAMS formulation for the Response Time Variability Problem?

Problems with modeling
Post Reply
tolo
User
User
Posts: 2
Joined: 4 weeks ago

Is there a GAMS formulation for the Response Time Variability Problem?

Post by tolo » 4 weeks ago

Dear all,

is there a formulation for the Response Time Variabilitiy Problem as attached? In the model library I can not find anything, so has anyone ever formulated the Problem in GAMS?
RTV.PNG
Best regards

Tobi

GabrielYin
User
User
Posts: 19
Joined: 2 months ago
Location: Dallas, TX, USA

Re: Is there a GAMS formulation for the Response Time Variability Problem?

Post by GabrielYin » 2 weeks ago

Hi Tobi,

It is weird that in this image, the model is stated as MILP problem. However, the objective is not linear.

If you can fix this issue, or use some other techniques like linear relaxation or second-order cone to "linearize" it, GAMS can surely handle this problem. Because it would be hard for GAMS to solve a MIQP problem with quadratic terms in the objective (note that MIQP is not the same with MIQCP).

Best,
Gabriel

Post Reply