On the Role of Partition Inequalities in Classical Algorithms for Steiner Problems in Graphs
The Steiner tree problem is a classical, well-studied, $\mathcal{NP}$-hard optimization problem. Here we are given an undirected graph $G=(V,E)$, a subset $R$ of $V$ of terminals, and non-negative costs $c_e$ for all edges $e$ in $E$. A feasible Steiner tree for a given instance is a tree $T$...
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| Format: | Others |
| Language: | en |
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University of Waterloo
2006
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| Online Access: | http://hdl.handle.net/10012/1123 |