
| Relaxations of mixed integer sets from lattice-free polyhedra |
| An adapted heuristic approach for a clustered traveling salesman problem with loading constraints |
| Bicriteria optimization in the newsvendor problem with uniformly distributed demand |
| Pricing and setup/closedown policies in unobservable queues with strategic customers |
| Simulation-based optimization in port logistics |
| Protection planning for critical infrastructure systems in location analysis: models and algorithms |
| Vehicle routing problems with trailers |
| The development and application of metaheuristics for problems in graph theory: a computational study |