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research
Approximation algorithm for QoS routing with multiple additive constraints
Authors
F Bader
R Hou
KC Leung
KS Wong Lui
Publication date
1 January 2009
Publisher
'Institute of Electrical and Electronics Engineers (IEEE)'
Doi
Cite
Abstract
In this paper, we study the problem of computing the supported QoS from a source to a destination with multiple additive constraints. The problem has been shown to be NP-complete and many approximation algorithms have been developed. We propose a new approximation algorithm called multi-dimensional relaxation algorithm. We formally prove that our algorithm produces smaller approximation error than the existing algorithms. We further verify the performance by extensive simulations. ©2009 IEEE.published_or_final_versio
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oai:hub.hku.hk:10722/62023
Last time updated on 01/06/2016
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