How optimization algorithms work & improving their performance

Lazy constraints not working?
0 votes 5 comments
Concurrent algorithm and warm start
0 votes 0 comments
How does the Gurobi "Model.computeIIS()" work
0 votes 0 comments
Is Parallel exploration of tree for MIP concurrent with callback execution? Answered
0 votes 3 comments
Warm start in callback to improve solution Answered
0 votes 2 comments
How does Gurobi handle binary variables in Mixed Integer (Binary) Linear Program?
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Model contains large quadratic objective coefficient range.
2 votes 9 comments
How does Gurobi determine whether a MIQCQP problem is feasible or not Answered
0 votes 3 comments
Can we improve solution time when integer variables are determined by continuous variables? Answered
0 votes 2 comments
Gurobi inconsistent performance when solving the MIP problems in parallel and in sequence Answered
0 votes 1 comment
Extract cutting planes Answered
0 votes 2 comments
Bound update rule
0 votes 2 comments
Lagrangian Relaxation bound greater than optimal solution Answered
0 votes 1 comment
Objective function tolerance Answered
0 votes 2 comments
Branching Priority for nonconvex MIQCP Answered
0 votes 1 comment
Reliable Results ? Answered
1 vote 3 comments
Feasible heuristic solution? Answered
0 votes 1 comment
Very slow MIP solving for small problem, how to speed up?
0 votes 1 comment
Tolerance and constraint parameters Answered
2 votes 3 comments
Optimization Answered
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Barrier: Inflated problem iterates and solves much faster Answered
0 votes 2 comments
If solver hits time limit, is a solution output? Answered
0 votes 3 comments
Stochastic programming Answered
0 votes 1 comment
Dealing with 'Sub-optimal termination' in Barrier Method Answered
1 vote 1 comment
What does Gurobi do for different values of the NumericFocus parameter? Answered
0 votes 1 comment
What solution wll GUROBI return when solving an unbounded MILP?
2 votes 0 comments
MIP start did not produce a new incumbent solution Answered
0 votes 6 comments