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Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic

This paper describes a version of the fast optimization method (FOM) used to estimate the Hurst parameter (H) with appropriate window sizes in self-similar network traffic. Large or short window sizes, for example, may cause the results to become unreliable. Estimating window sizes requires that th...

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Main Authors: Idris, Mohd. Yazid, Abdullah, Abdul Hanan, Maarof, Mohd. Aizaini
Format: Article
Published: Taru Publications, New Delhi 2007
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://eprints.utm.my/id/eprint/5032/
http://dx.doi.org/10.1080/02522667.2007.10699750
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spelling my.utm.50322017-10-09T08:42:07Z http://eprints.utm.my/id/eprint/5032/ Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic Idris, Mohd. Yazid Abdullah, Abdul Hanan Maarof, Mohd. Aizaini QA75 Electronic computers. Computer science This paper describes a version of the fast optimization method (FOM) used to estimate the Hurst parameter (H) with appropriate window sizes in self-similar network traffic. Large or short window sizes, for example, may cause the results to become unreliable. Estimating window sizes requires that the estimation process be repeated, such as in iterative optimization method (IOM) and will result in the high consumption of CPU time. This paper empirically compares the CPU time and the estimation results using both the FOM and IOM methods. Finally, it shows that the FOM outperforms the IOM in that it significantly reduces total CPU time and maintains the reliability of the estimation results. Taru Publications, New Delhi 2007-05-01 Article PeerReviewed Idris, Mohd. Yazid and Abdullah, Abdul Hanan and Maarof, Mohd. Aizaini (2007) Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic. Journal of Information and Optimization Sciences, 28 (3). pp. 409-420. ISSN 0252-2667 http://dx.doi.org/10.1080/02522667.2007.10699750 DOI:10.1080/02522667.2007.10699750
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Idris, Mohd. Yazid
Abdullah, Abdul Hanan
Maarof, Mohd. Aizaini
Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
description This paper describes a version of the fast optimization method (FOM) used to estimate the Hurst parameter (H) with appropriate window sizes in self-similar network traffic. Large or short window sizes, for example, may cause the results to become unreliable. Estimating window sizes requires that the estimation process be repeated, such as in iterative optimization method (IOM) and will result in the high consumption of CPU time. This paper empirically compares the CPU time and the estimation results using both the FOM and IOM methods. Finally, it shows that the FOM outperforms the IOM in that it significantly reduces total CPU time and maintains the reliability of the estimation results.
format Article
author Idris, Mohd. Yazid
Abdullah, Abdul Hanan
Maarof, Mohd. Aizaini
author_facet Idris, Mohd. Yazid
Abdullah, Abdul Hanan
Maarof, Mohd. Aizaini
author_sort Idris, Mohd. Yazid
title Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
title_short Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
title_full Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
title_fullStr Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
title_full_unstemmed Fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
title_sort fast optimization method : the window size and hurst parameter estimator on self-similar network traffic
publisher Taru Publications, New Delhi
publishDate 2007
url http://eprints.utm.my/id/eprint/5032/
http://dx.doi.org/10.1080/02522667.2007.10699750
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score 13.211869

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