Publications

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  1988, with author ALL, in the category IASI Research Reports (or show them all):


IASI Research Report n. 227  (Previous    Next)


Moscarini M., Sassano A.

The Steiner set problem and the greedy algorithm.

ABSTRACT
The Steiner set problem on a graph G, with weights associated to nodes, is to find a minimum weight connected subgraph of G containing a given set of nodes T. We show that the greedy algorithm finds an optimal solution of the Steiner set problem for every possible choice of the set T if and only if the graph G is distance-hereditary.
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