Programming in Networks and Graphs : On the Combinatorial Background and Near-Equivalence of Network Flow and Matching Algorithms

Lingua: inglese

Editore: Springer, 1988

3540189696 / 9783540189695

Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH

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Venditore AbeBooks dal 14 agosto 2006

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Descrizione dell’articolo da parte del venditore

Druck auf Anfrage Neuware - Printed after ordering - Network flow and matching are often treated separately in the literature and for each class a variety of different algorithms has been developed. These algorithms are usually classified as primal, dual, primal-dual etc. The question the author addresses in this work is that of the existence of a common combinatorial principle which might be inherent in all those apparently different approaches. It is shown that all common network flow and matching algorithms implicitly follow the so-called shortest augmenting path. This can be interpreted as a greedy-like decision rule where the optimal solution is built up through a sequence of local optimal solutions. The efficiency of this approach is realized by combining this myopic decision rule with an anticipant organization. The approach of this work is organized as follows. For several standard flow and matching problems the common solution procedures are first reviewed. It is then shown that they all reduce to a common basic principle, that is, they all perform the same computational steps if certain conditions are set properly and ties are broken according to a common rule. Recognizing this near-equivalence of all commonly used algorithms the question of the best method has to be modified - all methods are (only) different implementations of the same algorithm obtained by different views of the problem.…

Codice articolo 9783540189695

Titolo
Programming in Networks and Graphs : On the Combinatorial Background and Near-Equivalence of Network Flow and Matching Algorithms
Autore
Ulrich Derigs
Editore
Springer
Anno di pubblicazione
1988
Condizione
Neu
Rilegatura
Taschenbuch
Lingua
inglese
ISBN 10
3540189696
ISBN 13
9783540189695
Peso dell'articolo
477 grammi
Dimensioni
229x152x18 mm

AHA-BUCH GmbH

Einbeck, Germania

Venditore con 5 stelle

Venditore AbeBooks dal 14 agosto 2006

Tariffe di spedizione da Germania a U.S.A.

ArticoloDa 7 a 10 giorni lavorativiDa 5 a 7 giorni lavorativi
Primo articoloEUR 35,00EUR 45,00
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