How optimization algorithms work & improving their performance

Setting Threads parameter does not work as expected Awaiting user input
0 votes 7 comments
LP relaxation is not solved to optimality Awaiting user input
0 votes 6 comments
Does more threads mean quicker? Awaiting user input
0 votes 5 comments
How to solve continuous-variable quadratic program and do warm-stating Awaiting user input
0 votes 5 comments
Request help in speeding up optimization(Mixed Integer Quadratic Problem) or finding why its taking that much time? Awaiting user input
0 votes 5 comments
Lazy constraint in MIPNODE and MIPSOL Awaiting user input
1 vote 5 comments
Solution time error Awaiting user input
0 votes 3 comments
Large MILP model on HPC Awaiting user input
0 votes 3 comments
High Execution Time Awaiting user input
0 votes 3 comments
Generate non intersecting line segments within a polygon Awaiting user input
0 votes 3 comments
Incorrect solution of a conic QCP Awaiting user input
0 votes 3 comments
The lower bound of the mixed integer linear programming model is raised very slowly Awaiting user input
0 votes 3 comments
Crossover impact on duals in a LP Awaiting user input
0 votes 3 comments
Disable MIP Presolve but preserve other Presolve Awaiting user input
0 votes 3 comments
Tolerances and warm-starts Awaiting user input
0 votes 3 comments
Increasing NumericFocus makes problem infeasible Awaiting user input
0 votes 3 comments
Semidefinite programming Awaiting user input
0 votes 2 comments
Gurobi giving wrong results (not optimal solution) Awaiting user input
0 votes 2 comments
partition heuristic and threads Awaiting user input
0 votes 2 comments
Solve an optimization problem in Java Awaiting user input
0 votes 2 comments
How to fix the root relaxation objective value so i can find the optimale solution. Awaiting user input
0 votes 2 comments
Gurobi vs. Cplex -- lower bounds Awaiting user input
0 votes 2 comments
For the same model, when the range of parameters is larger, the minimum value of the target is also larger Awaiting user input
-1 votes 1 comment
No start values specified in MIP start Awaiting user input
0 votes 1 comment
MIP problem - Bounds improves slowly Awaiting user input
0 votes 1 comment
How to speed up a model with many binary variables and PWL constraints (including absolute values)? Awaiting user input
0 votes 1 comment
Why the model is infeasible after adding lazy constraint Awaiting user input
0 votes 1 comment
Problem regarding the Presolve method Awaiting user input
1 vote 1 comment