Carte On the Optimum Communication Cost Problem in Interconnection Networks Khalid Al-Zamil

On the Optimum Communication Cost Problem in Interconnection Networks

Finding Near-Optimum Solutions for Topology Design Problems Using Randomized Algorithms

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Legare: Carte broșată
Editura: VDM Verlag
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254.30 lei
In the Optimum Communication Spanning Tree (OCST) §problem, a spanning tree for a complete graph has...

Informații despre carte

Limbă
engleză
Legare
Carte - Carte broșată
Publicat
2009
Pagini
88
EAN
9783639114461
ISBN
3639114469
Enbook ID
06820317
Editura
Greutate
141
Dimensiuni
152 x 229 x 5

Descriere completă

In the Optimum Communication Spanning Tree (OCST) §problem, a spanning tree for a complete graph has to §be found that satisfies the communication §requirements needed by the vertices with a minimum §total cost. A special case of the OCST problem is §the Optimum Distance Spanning Tree (ODST) problem, §where the requirements are restricted to be §constant. Both problems are known to be NP-hard. In §this book, a randomized algorithm has been proposed §to efficiently solve two special cases of the ODST §problem. This can be achieved by randomly generating §spanning trees with certain properties. This book §also includes the history of the OCST problem along §with a literature survey. This is in addition to a §discussion on the different deterministic algorithms §that exist for enumerating all spanning trees of a §graph. An empirical study has been conducted that §showed that the proposed algorithm can yield near-§optimum solutions. The experiments involve testing §the proposed algorithm to solve these special cases §using several randomly generated graphs, in addition §to the hypercube and butterfly network topologies to §some specified dimension.

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