21vs's user avatar
21vs's user avatar
21vs's user avatar
21vs
  • Member for 4 years, 1 month
  • Last seen more than a week ago
  • Chennai, Tamil Nadu, India
5 votes
2 answers
682 views

Where can I find resources to learn mathematical modelling for real life operation research problems like combinatorial optimization?

5 votes
3 answers
536 views

How can I represent null or dashes in a cost matrix or incidence matrix in CPLEX?

5 votes
1 answer
638 views

How to represent time windows as a constraint in a vehicle routing problem?

4 votes
2 answers
754 views

Suggest me good books to learn heuristics to solve Operations Research problems using python

3 votes
1 answer
529 views

How do I learn and use optaplanner ? any detailed tutorials/videos available online apart from the ones in optaplanner website?

3 votes
1 answer
632 views

How do I turn off preprocessing in pulp?

2 votes
1 answer
190 views

How to formulate logical or constraint in cplex?

1 vote
1 answer
350 views

How to save log file from pulp , log including algorithms used by the solver?

1 vote
1 answer
107 views

How to turn off tree search in fico xpress ? Couldn't see relevant documentation

0 votes
1 answer
251 views

How to form math model to solve this problem using cplex

0 votes
1 answer
399 views

What is wrong with my linear programming model?

0 votes
1 answer
3k views

How to solve knapsack problem with simulated annealing?

-1 votes
1 answer
194 views

I'm trying to solve an OR problem written using pulp framework , with gurobi, in Linux , but I'm not able to solve it