Shuvomoy Das Gupta
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Recent activity by Shuvomoy Das Gupta-
Accessing the piecewise-linear approximation of a nonconvex quadratic optimization problem
AnsweredI am trying to solve a nonconvex quadratic optimization problem of the form: $$p^{\star}=\left(\begin{array}{ll} \textrm{minimize} & c^{\top}x\\ \textrm{subject to} & a_{i}^{\top}x+x^{\top}Q_{i}x-b...
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Custom heuristic implementation for MIQCP
AnsweredI am trying to solve an MIQCP, for which a fractional solution at a MIP node can be converted to an integer feasible solution rather easily using a heuristic. Does Gurobi support custom heuristics ...
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Tips for speeding up MIP solution process when the warm-start point is almost always optimal
AnsweredDear All, I am trying to solve a MIP in Gurobi. For this particular problem, I have a feasible point that is globally optimal for the MIP. So, essentially when I am warm-starting with this point, G...
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Warm start Non-Convex Quadratic Optimization
AnsweredDear All, I am trying to solve a non-convex quadratic optimization problem in Gurobi, and Gurobi can solve it without any issue though it takes a while to solve it. However, for this particular pro...