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On the approximation of the single source k-splittable flow ...
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由 M Caramia 著作2008被引用 6 次 — This work deals with the minimum congestion single-source k-splittable flow problem: given a network and a set of terminal pairs sharing a common source node.
On the approximation of the single source k-splittable flow ...
ResearchGate
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2024年10月22日 — This work deals with the minimum congestion single-source k-splittable flow problem: given a network and a set of terminal pairs sharing a ...
On the approximation of the single source k-splittable flow ...
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2008年6月1日 — This work deals with the minimum congestion single-source k-splittable flow problem: given a network and a set of terminal pairs sharing a ...
On the k-Splittable Flow Problem
Springer
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由 G Baier 著作2002被引用 80 次 — In contrast to classical (splittable) flows and unsplittable flows, already the singlecommodity case of this problem is NP-hard and even hard to approximate. We ...
On the approximation of the single source k-splittable flow problem
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This paper designs an algorithm based on a multistart randomized scheme which exploits an adapted extension of the augmenting path algorithm to produce ...
Single-source k-splittable min-cost flows
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由 F Salazar 著作2009被引用 16 次 — We present a new approximation result for the relaxation of the problem where, for a given number k, each commodity must be routed along at most k paths.
On the k-Splittable Flow Problem - ACM Digital Library
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由 G Baier 著作2002被引用 80 次 — On the approximation of the single source k-splittable flow problem. This work deals with the minimum congestion single-source k-splittable flow problem ...
Single-source k-splittable min-cost flows
Deutsche Nationalbibliothek
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Deutsche Nationalbibliothek
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由 F Salazar 著作被引用 16 次 — For a given k ≥ 1, a k- splittable flow must route each commodity along at most k paths. In particular, 1-splittable flows are unsplittable flows. The ...
On the k-Splittable Flow Problem
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We present approximation algorithms for the single- and multi- commodity ... is equivalent to solving the given single-source unsplittable flow problem.
Algorithmica
Technische Universität Berlin - TU Berlin
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Technische Universität Berlin - TU Berlin
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由 G Baier 著作2005被引用 112 次 — In contrast to classical. (splittable) flows and unsplittable flows, the single-commodity case of this problem is already NP-hard and even hard to approximate.
18 頁