This page shows all publications that appeared in the IASI annual research reports. Authors currently affiliated with the Institute are always listed with the full name.

You can browse through them using either the links of the following line or those associated with author names.

Show all publications of the year  1993, with author Conforti M., in the category IASI Research Reports (or show them all):

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IASI Research Report n. 361    

Brunetta L., Conforti M., Giovanni Rinaldi

A branch-and-cut algorithm for the resolution of the equicut problem

ABSTRACT

We describe an algorithm for solving the equicut problem on complete graphs. The core of the algorithm is a cutting plane procedure that exploits a subset of the system of linear inequalities defining the convex hull of the incidence vectors of subsets of edges that define an equicut. The cuts are generated by several identification procedures that will be described in the paper. Whenever the cutting-plane procedure does not terninate with an optimal solution the algorithm uses a branch-and-cut strategy. We also decribe the implementation of the algorithm and the interface with the LP solver. We then report on our computational results.