Algorithms

Cut loop at root node of MIP Answered

• Fan YANG
• August 23, 2019 15:23
• Edited

1 vote 6 comments

Integer objective function Answered

• Matheus Jun Ota
• August 03, 2019 19:58

0 votes 2 comments

Processing of the root node Answered

• Estele Glize
• August 21, 2019 09:33

0 votes 1 comment

General Constraint vs Linear Constraint Answered

• Wei Tang
• August 01, 2019 03:57

0 votes 1 comment

Is there a parameter for the upper cutoff of the tree search of MIP ? Answered

• Estele Glize
• July 22, 2019 17:05

0 votes 1 comment

Balancing penalty weights when relaxing constraints Answered

• Alan Atkinson
• May 28, 2019 15:08

0 votes 3 comments

Objective not improving - Primal infeasibility not reducing Answered

• Felix Böwing
• June 06, 2019 05:53

0 votes 1 comment

Speeding up zero-objective binary LP Answered

• Morgan Rodgers
• April 19, 2019 05:42
• Edited

0 votes 3 comments

Get Gurobi to use pure cutting plane method for MIP? Answered

• Michael Curry
• July 29, 2019 15:17

0 votes 1 comment

ConcurrentMIP - are instances communicating each other? Answered

• Niccolò Bulgarini
• July 17, 2019 12:24
• Edited

0 votes 2 comments

About parallel programing for QCQP problem Answered

• qingqing zhao
• July 19, 2019 17:26

0 votes 3 comments

callback to terminate after a number of same incumbent solution Answered

• Ebru Angun
• July 17, 2019 10:26

0 votes 5 comments

Eliminating numerical problems in the model Answered

• Hur Butun
• May 29, 2019 08:54

0 votes 1 comment

Using Callbacks for Column-and-constraint generation algorithm Answered

• Angelos Georghiou
• June 21, 2019 14:39

0 votes 4 comments

Adding multiple cuts in a single node (branch-and-cut algorithm) Answered

• Younsoo Lee
• June 07, 2019 08:05

1 vote 1 comment

root node with integer variables, then relax some for branching phase Answered

• Leandro Coelho
• June 07, 2019 08:13

0 votes 1 comment

Move the BestBound Answered

• Stefan Bruche
• May 15, 2019 15:40

0 votes 2 comments

Why is Gurobi taking so much time after finding the optimal solution? Answered

• Hur Butun
• May 28, 2019 06:50

0 votes 2 comments

Question about new constraint and reoptimize Answered

• Rafael González
• May 07, 2019 16:57
• Edited

0 votes 2 comments

Solve time issues with solution overlap parameter Answered

• C W
• May 04, 2019 22:51

0 votes 5 comments

Is there any benefit to providing multiple MIP starts? Answered

• Rasmus Mikkelsen
• May 03, 2019 12:16

0 votes 5 comments

Controlling cut generation in the root node setting the CutPasses parameter Answered

• Jørgen Skålnes
• April 11, 2019 14:30

0 votes 3 comments

The role of crossover in linear programming Answered

• Tim Tröndle
• April 30, 2019 15:11

0 votes 2 comments

Prefix sum computation Answered

• Bryce Kille
• April 25, 2019 02:26
• Edited

0 votes 1 comment

Partition Heuristic Answered

• Gerwin Gamrath
• April 24, 2019 14:12

0 votes 2 comments

How to terminate once barrier solves problem Answered

• Debopam Bhattacherjee
• April 23, 2019 12:52

1 vote 1 comment

Finding multiple optimal integral solutions Answered

• Yaron Shaposhnik
• April 17, 2019 13:50

0 votes 2 comments

Equality constrained QP Answered

• Mads Almassalkhi
• April 19, 2019 16:00

0 votes 1 comment

Theory about the algorithms Answered

• Luca Vitale
• April 17, 2019 12:45

2 votes 2 comments

Does Gurobi have an optimization mechanism for updated coefficients? Answered

• Sinan Kivanc
• April 04, 2019 23:30

0 votes 1 comment