Inverse nonlinear multicommodity flow optimization by column generation.
Torbjörn LarssonMichael PatrikssonClas RydergrenPublished in: Optim. Methods Softw. (2003)
Keyphrases
- column generation
- vehicle routing
- multicommodity flow
- linear program
- branch and bound
- linear programming
- routing problem
- set partitioning
- optimal solution
- lagrangean relaxation
- integer program
- constraint programming
- mixed integer programming
- vehicle routing problem with time windows
- cutting plane
- dual variables
- linear programming relaxation
- integer programming
- trust region
- multicommodity flow problems
- dynamic programming
- global optimization
- optimization problems
- combinatorial optimization
- graphical models
- primal dual
- worst case
- objective function
- dantzig wolfe decomposition