A branch and cut algorithm for the Steiner problem in graphs
نویسندگان
چکیده
منابع مشابه
A branch and cut algorithm for the Steiner problem in graphs
In this paper, we consider the Steiner problem in graphs, which is the problem of connecting together, at minimum cost, a number of vertices in an undirected graph with nonnegative edge costs. We use the formulation of this problem as a shortest spanning tree (SST) problem with additional constraints given previously in the literature. We strengthen this SST formulation and present a branch and...
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ژورنال
عنوان ژورنال: Networks
سال: 1998
ISSN: 0028-3045,1097-0037
DOI: 10.1002/(sici)1097-0037(199801)31:1<39::aid-net5>3.0.co;2-l