This example illustrates a nonstandard use of PROC NETDRAW. The TREE option in PROC NETDRAW is used to draw a branch and bound tree such as one that you obtain in the solution of an integer ...

https://doi.org/10.2307/3009435 • https://www.jstor.org/stable/3009435 Copy URL Commercial branch and bound codes for solving the general mixed integer linear ...

This paper concerns finding a tight lower bound to the travelling-salesman problem, with the hope that all the different branch-and-bound algorithms for this problem can benefit from it. The bound is ...