628 search results - page 49 / 126 » Approximation Algorithms for Quickest Spanning Tree Problems |
141
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IPPS
2005
IEEE
15 years 10 months ago
2005
IEEE
: A fundamental problem in communication networks is wavelength assignment (WA): given a set of routing paths on a network, assign a wavelength to each path such that the paths wit...
159
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GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— Virtual Private Networks (VPN) provide a secure and reliable communication between customer sites over a shared network. Two models were proposed for the service provisioning i...
146
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WADS
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. In this paper we consider a generalization of the edge dominating set (EDS) problem, in which each edge e needs to be covered be times and refer to this as the b-EDS prob...
150
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STACS
1999
Springer
15 years 9 months ago
1999
Springer
We present a new technique called balanced randomized tree splitting. It is useful in constructing unknown trees recursively. By applying it we obtain two new results on efficient ...
143
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SODA
2001
ACM
15 years 6 months ago
2001
ACM
We give an implementation of the Goemans-Williamson clustering procedure which is at the core of several approximation algorithms including those for Generalized Steiner Trees, Pr...