Algorithms
New postHow optimization algorithms work & improving their performance
Show all
Sort by recent activity

What solution wll GUROBI return when solving an unbounded MILP?1 vote 0 comments

MIP start did not produce a new incumbent solution Answered0 votes 6 comments

MIP solution process  updating the incumbent objective value Answered0 votes 1 comment

Time limit on a parallel solve0 votes 1 comment

Solving LPs sequentially versus one large LP with noninteracting variables/constraints Answered0 votes 3 comments

No solution found when using an objective function Answered1 vote 5 comments

meaning of "minrelax" in function "feasRelax" Answered0 votes 1 comment

Heuristic used for set covering0 votes 0 comments

MIP Start and callback0 votes 0 comments

Semi definite programming and direct support for trace of matrix? Answered0 votes 1 comment

Early Branching in BranchandCut0 votes 6 comments

Does the order affect LP performance0 votes 1 comment

Why the gap is so big? Answered0 votes 1 comment

Question about MILP parallelization0 votes 1 comment

flexible job shop problem Answered0 votes 2 comments

Default values NumericFocus and ScaleFlag0 votes 1 comment

Data structure for sparse coefficient matrices Answered0 votes 1 comment

About Farkas Dual in Benders Decomposition Answered0 votes 2 comments

on which variable does gurobi do branching in each node of MIPNODE callback Answered0 votes 2 comments

Special knapsack problem Answered0 votes 2 comments

add sum of square root constraint Answered0 votes 1 comment

Unexpected behaviour of Crossover algorithm Answered0 votes 5 comments

Cores vs. Threads0 votes 3 comments

Need help with gurobi code implementation for battery in microgrid0 votes 0 comments

Parameters tuning Answered0 votes 4 comments

Symmetry Breaking Algorithm in Gurobi Answered0 votes 1 comment

Separating specific cuts Answered0 votes 6 comments

Cut loop at root node of MIP Answered1 vote 6 comments

Integer objective function Answered0 votes 2 comments