Integer programming 4 Travel costs 4 Argentina 2 Branch and Cut 2 Branch and cut 2 Branch-and-cut algorithms 2 Combinatorial optimization 2 Integer programming models 2 Linear programming 2 Mathematical forms 2 National basketball associations 2 OR in sports 2 Operations research 2 Or in sports 2 Scheduling 2 Sports 2 Time-Dependent TSP 2 Travel distance 2 Traveling salesman problem 2 Travelling salesman problem 2 Travelling tournament Problem 2 Valid inequality 2