User LocalSolver

13 votes

Accepted

What are the pros and cons of LocalSolver?

answered May 13, 2020 at 22:18

13 votes

Adding a constraint in constraint programming

answered Oct 7, 2020 at 7:29

8 votes

Accepted

What are the most useful evaluation metrics when comparing the performance of different model formulations

answered Apr 22, 2020 at 15:14

8 votes

Combinatorial problem in my daughter’s class

answered Oct 8, 2020 at 13:54

8 votes

Accepted

Column generation for TSP

answered Oct 23, 2020 at 16:35

8 votes

Paper suggestions on local search algorithms

answered Mar 8, 2021 at 22:44

8 votes

Do better construction heuristics increase the performance of improvement heuristics?

answered Sep 4, 2021 at 7:49

7 votes

Is there an open-source equivalent to LocalSolver?

answered Sep 25, 2022 at 22:03

7 votes

Are there any real-world problems where quadratization helps to solve something that couldn't have been solved without quadratization?

answered Oct 17, 2020 at 9:05

6 votes

Are metaheuristics ever practical for continuous optimization?

answered Oct 15, 2020 at 7:07

6 votes

Linear optimization problem with user-defined cost function

answered May 27, 2020 at 20:08

6 votes

implementation of heuristics using C++ to solve operations research problems

answered Oct 24, 2020 at 23:21

6 votes

Accepted

Incomplete initial solution for capacitated vehicle routing problem

answered Feb 19, 2021 at 22:35

5 votes

Real-life timetabling problems in education

answered Mar 23, 2021 at 9:01

5 votes

Trouble with optional nodes in a VRP model using Gurobi for python

answered Apr 12, 2021 at 6:54

5 votes

MINLP involving integrals, sparse matrices and CDF of random variables. Best environment?

answered Aug 20, 2021 at 20:38

5 votes

Are there strategies/rules/systematic approaches to derive alternative formulations for an optimization problem?

answered Jan 18, 2021 at 10:29

5 votes

Solving the (Directed) Hamiltonian Cycle problem

answered Oct 7, 2020 at 8:57

5 votes

How to solve knapsack problem with simulated annealing?

answered May 14, 2020 at 11:12

5 votes

Accepted

Can operations research be used for protein folding?

answered Oct 16, 2020 at 8:37

4 votes

Relaxation and complexity of two formulations

answered Oct 22, 2020 at 16:30

4 votes

Are Python and Julia used for optimization in industry?

answered Apr 30, 2020 at 13:32

4 votes

Measuring performance of Genetic Algorithms

answered Feb 2, 2021 at 13:41

4 votes

How much can we expect to increase the speed of mixed integer programming in the next 10 years?

answered Nov 10, 2020 at 0:09

4 votes

Accepted

Min-cost flow with per-edge flow conservation

answered Oct 24, 2020 at 21:48

4 votes

Accepted

What are Operations Research applications for 'morally discussable causes'?

answered Oct 24, 2020 at 22:33

4 votes

How to calculate the complexity order of an optimization model?

answered Aug 30, 2021 at 13:36

4 votes

Increase the dimension to ease the local search?

answered Jul 18, 2021 at 13:03

4 votes

Accepted

Roulette mechanism with ALNS

answered Mar 15, 2021 at 13:45

4 votes

What's the name of a finite-capacity bin packing problem trying to minimize the weight of the heaviest bin?

answered Feb 28, 2021 at 16:25

Stack Exchange Network

62 Answers

What are the pros and cons of LocalSolver?

Adding a constraint in constraint programming

What are the most useful evaluation metrics when comparing the performance of different model formulations

Combinatorial problem in my daughter’s class

Column generation for TSP

Paper suggestions on local search algorithms

Do better construction heuristics increase the performance of improvement heuristics?

Is there an open-source equivalent to LocalSolver?

Are there any real-world problems where quadratization helps to solve something that couldn't have been solved without quadratization?

Are metaheuristics ever practical for continuous optimization?

Linear optimization problem with user-defined cost function

implementation of heuristics using C++ to solve operations research problems

Incomplete initial solution for capacitated vehicle routing problem

Real-life timetabling problems in education

Trouble with optional nodes in a VRP model using Gurobi for python

MINLP involving integrals, sparse matrices and CDF of random variables. Best environment?

Are there strategies/rules/systematic approaches to derive alternative formulations for an optimization problem?

Solving the (Directed) Hamiltonian Cycle problem

How to solve knapsack problem with simulated annealing?

Can operations research be used for protein folding?

Relaxation and complexity of two formulations

Are Python and Julia used for optimization in industry?

Measuring performance of Genetic Algorithms

How much can we expect to increase the speed of mixed integer programming in the next 10 years?

Min-cost flow with per-edge flow conservation

What are Operations Research applications for 'morally discussable causes'?

How to calculate the complexity order of an optimization model?

Increase the dimension to ease the local search?

Roulette mechanism with ALNS

What's the name of a finite-capacity bin packing problem trying to minimize the weight of the heaviest bin?