Column generation for solving a compressor scheduling problem.
Eduardo CamponogaraAgustinho PlucenioPublished in: CASE (2008)
Keyphrases
- column generation
- scheduling problem
- integer program
- linear programming problems
- set partitioning
- exact solution
- linear relaxation
- linear programming
- np hard
- integer programming
- linear program
- branch and bound
- simplex method
- integer linear programming
- mixed integer programming
- constraint programming
- single machine
- lagrangean relaxation
- vehicle routing problem with time windows
- optimal solution
- vehicle routing
- flowshop
- lagrangian relaxation
- dual variables
- cutting plane
- combinatorial optimization
- set covering
- dantzig wolfe decomposition
- tabu search
- lower bound
- valid inequalities
- branch and bound algorithm
- linear constraints
- cutting plane algorithm
- network flow
- cost function
- search algorithm