Originally posted by: SystemAdmin

[osta said:]

Hi all,
It is well known that Multicommodity fow problem is solved with column generation technique.
Is there any sample on column generation for multicommodity flow problem with OPL?
Thanks in advance
#DecisionOptimization
#OPLusingCPLEXOptimizer

Originally posted by: SystemAdmin

[alain.chabrier said:]

No, but there is a column generation example for cutting stock problems.
You might look at it and adapt it. See :
ILOG OPL Development Studio 6.0 > Language and Interfaces Examples > OPL examples that use CPLEX (Mathematical Programming) > Cutting stock problems

In the model library, there is also a mcflow problem but without column generation and a crew scheduling iwth column generation.
See
ILOG OPL Development Studio 6.0 > Language and Interfaces Examples > OPL model library > Transportation

Hope this helps,
Alain
#DecisionOptimization
#OPLusingCPLEXOptimizer

Originally posted by: SystemAdmin

[osta said:]

Thanks for your help. I appreciate.
#DecisionOptimization
#OPLusingCPLEXOptimizer