Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique

Scheduling of a multiple distributed servers is considered as a complex problem.considered as NP-complete problem,where no single efficient algorithm guaranteed to produce optimal results.This thesis investigates on how to find optimal solution for distribute system,by implementing market based sche...

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Main Author:	Al-Ewiwi, Mahmoud
Format:	Thesis
Language:	English English
Published:	2006
Subjects:	Web servers - Computer algorithms Computer network resources
Online Access:	http://psasir.upm.edu.my/id/eprint/129/1/549082_t_fsktm_2006_2.pdf
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id	my-upm-ir.129
record_format	uketd_dc
spelling	my-upm-ir.1292013-05-27T06:45:48Z Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique 2006-02 Al-Ewiwi, Mahmoud Scheduling of a multiple distributed servers is considered as a complex problem.considered as NP-complete problem,where no single efficient algorithm guaranteed to produce optimal results.This thesis investigates on how to find optimal solution for distribute system,by implementing market based scheduling Algorithm(MBSA).On implementing the MBSA, a new auction technique which is the least suitable sealed bid auction will be introduced.it is found that least suitable sealed bid technique will give the close-to-optimum solution.In the implementation, cooperative agents were used as a middleware between web servers and stand-alone schedulers. Each of these agents is connected directly to a different scheduling server. These agents work cooperatively with each other through the Internet using message exchanging.An improved algorithm was implemented to decrease the amount of message exchanging between agents, which increased the performance of the system. Web servers - Computer algorithms Computer network resources 2006-02 Thesis http://psasir.upm.edu.my/id/eprint/129/ http://psasir.upm.edu.my/id/eprint/129/1/549082_t_fsktm_2006_2.pdf application/pdf en public masters Universiti Putra Malaysia Web servers - Computer algorithms Computer network resources Faculty of Computer Science and Information Technology English
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English English
topic	Web servers - Computer algorithms Computer network resources
spellingShingle	Web servers - Computer algorithms Computer network resources Al-Ewiwi, Mahmoud Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique
description	Scheduling of a multiple distributed servers is considered as a complex problem.considered as NP-complete problem,where no single efficient algorithm guaranteed to produce optimal results.This thesis investigates on how to find optimal solution for distribute system,by implementing market based scheduling Algorithm(MBSA).On implementing the MBSA, a new auction technique which is the least suitable sealed bid auction will be introduced.it is found that least suitable sealed bid technique will give the close-to-optimum solution.In the implementation, cooperative agents were used as a middleware between web servers and stand-alone schedulers. Each of these agents is connected directly to a different scheduling server. These agents work cooperatively with each other through the Internet using message exchanging.An improved algorithm was implemented to decrease the amount of message exchanging between agents, which increased the performance of the system.
format	Thesis
qualification_level	Master's degree
author	Al-Ewiwi, Mahmoud
author_facet	Al-Ewiwi, Mahmoud
author_sort	Al-Ewiwi, Mahmoud
title	Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique
title_short	Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique
title_full	Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique
title_fullStr	Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique
title_full_unstemmed	Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique
title_sort	enhancing market-based scheduling algorithm on globally distributed web servers using least suitable sealed bid technique
granting_institution	Universiti Putra Malaysia
granting_department	Faculty of Computer Science and Information Technology
publishDate	2006
url	http://psasir.upm.edu.my/id/eprint/129/1/549082_t_fsktm_2006_2.pdf
_version_	1747810143463014400

Enhancing Market-Based Scheduling Algorithm on Globally Distributed Web Servers Using Least Suitable Sealed Bid Technique

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