Variation of cost functions in integer programming.
Bernd SturmfelsRekha R. ThomasPublished in: Math. Program. (1997)
Keyphrases
- integer programming
- cost function
- np hard
- column generation
- constraint programming
- linear programming
- lagrangian relaxation
- network flow
- production planning
- search space reduction
- set covering problem
- facility location
- set covering
- ai planning
- inference problems
- cutting plane algorithm
- integer program
- cutting plane
- vehicle routing problem with time windows
- set partitioning
- transportation problem
- objective function
- integer programming formulations
- valid inequalities
- global constraints
- search space
- linear programming relaxation
- arc consistency
- heuristic search
- optimization problems
- dynamic programming
- dantzig wolfe decomposition