Approximability of Integer Programming with Generalised Constraints
Peter JonssonFredrik KuivinenGustav NordhPublished in: CoRR (2006)
Keyphrases
- integer programming
- constraint programming
- integer program
- valid inequalities
- global constraints
- round robin tournament
- integer programming formulations
- np hard
- linear programming
- column generation
- cutting plane
- ai planning
- network flow
- lagrangian relaxation
- set covering problem
- production planning
- crew scheduling
- inference problems
- cutting plane algorithm
- transportation problem
- linear programming relaxation
- set covering
- evolutionary algorithm
- facility location
- network design problem
- constraint satisfaction