Parisa Keshavarz
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Activity overview
Latest activity by Parisa Keshavarz-
Parisa Keshavarz commented,
Hi there again, I requested another license, but it is no longer valid for 12 months, it is only valid for 2 months. Do I need to something else to get a full-year academic license? Thank you for ...
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Parisa Keshavarz created a post,
Gurobi Academic license about to expire
Hello, I have been working with Gurobi for my thesis since last year and today I got a message that it will expire in 8 days. I'm not sure if there is a way I could renew the license or not. I'm a ...
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Parisa Keshavarz commented,
Thank you so much Eli.
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Parisa Keshavarz commented,
Dear Eli, Thank you so much for the quick response. I'm actually using MATLAB, is this also possible in MATLAB or any other method? I read that callback is not supported in MATLAB and I'm having di...
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Parisa Keshavarz created a post,
Stopping the program if best objective has not changed after a while
AnsweredHello, I have a MIP that takes a long time to solve and most of the time is spent on proving the optimal answer in the branch and bound algorithm. I though about setting a time limit, but in the fo...
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Parisa Keshavarz commented,
Thank you Eli, I will try that. I also have another question that I'm struggling with. I need to use argmax of a variable such as N[k,t] on each row, but since N is itself a variable, gurobi does n...
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Parisa Keshavarz created a post,
MIO in Python, Multiplying decision variables and arrays
AnsweredHi all, I am trying to write a MIO in python but I am having some difficulties in writing one of the constraints. I have defined aij to be a binary variable and xi is each row of a dataset which i...