Approximating the Degree-Bounded Minimum Diameter Spanning Tree Problem
نویسندگان
چکیده
منابع مشابه
Approximating the geometric minimum-diameter spanning tree
Given a set P of points in the plane, a geometric minimum-diameter spanning tree (GMDST) of P is a spanning tree of P such that the longest path through the tree is minimized. In this paper, we present an approximation algorithm that generates a tree whose diameter is no more than (1+ ) times that of a GMDST, for any > 0. Our algorithm reduces the problem to several grid-aligned versions of the...
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ژورنال
عنوان ژورنال: Algorithmica
سال: 2004
ISSN: 0178-4617,1432-0541
DOI: 10.1007/s00453-004-1121-2