๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Convexity and the Steiner tree problem

โœ Scribed by J. Scott Provan


Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
968 KB
Volume
18
Category
Article
ISSN
0028-3045

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


The Steiner tree problem
โœ Dirk van Oudheusden ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 87 KB
The 1-steiner tree problem
โœ George Georgakopoulos; Christos H Papadimitriou ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 480 KB
On the terminal Steiner tree problem
โœ Guohui Lin; Guoliang Xue ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 69 KB

We investigate a practical variant of the well-known graph Steiner tree problem. In this variant, every target vertex is required to be a leaf vertex in the solution Steiner tree. We present hardness results for this variant as well as a polynomial time approximation algorithm with performance ratio

The General Steiner Tree-Star problem
โœ Samir Khuller; An Zhu ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 78 KB

The Steiner tree problem is defined as follows-given a graph G = (V , E) and a subset X โŠ‚ V of terminals, compute a minimum cost tree that includes all nodes in X. Furthermore, it is reasonable to assume that the edge costs form a metric. This problem is NP-hard and has been the study of many heuris

A constrained Steiner tree problem
โœ Moshe B. Rosenwein; Richard T. Wong ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 645 KB