Erratum to Carpaneto, Giorgio, Paolo Toth. 1980. Branching and bounding criteria for the asymmetric travelling salesman problem. Management Sci. 26 (7) 736--743.

In many public sector location problems, it is often desirable to locate facilities in such a way to minimize the number (or cost) of facilities while insuring tint all demand centers are within a stated maximal service time front any facility. However, when insufficient resources exist to allow...

Many algorithms have been developed for the optimal solution of the asymmetric travelling salesman problem: the most efficient ones are based on the subtour elimination approach. This paper presents a breadth-first branch and bound algorithm which differs from the method of Smith, Srinivasan and...