A LP Relaxation based Matheuristic for Multi-objective Integer Programming.
Duleabom AnSophie N. ParraghMarkus SinnlFabien TricoirePublished in: ICORES (2021)
Keyphrases
- integer programming
- lp relaxation
- multi objective
- evolutionary algorithm
- valid inequalities
- linear programming
- optimization algorithm
- integer program
- np hard
- column generation
- constraint programming
- genetic algorithm
- particle swarm optimization
- production planning
- multiple objectives
- lagrangian relaxation
- objective function
- cutting plane
- set partitioning
- network flow
- linear program
- global constraints
- special case
- network design problem
- vehicle routing problem with time windows
- feasible solution
- optimization problems
- scheduling problem