Universiti Teknologi Malaysia Institutional Repository

C-HLRD: a category-based hierarchical localisation technique for resource discovery in grid environments

MollaMotalebi, Mahdi and Ismail, Abdul Samad and Ahmed, Aboamama Atahar (2013) C-HLRD: a category-based hierarchical localisation technique for resource discovery in grid environments. International Journal of Web and Grid Services, 9 (3). pp. 268-286. ISSN 1741-1106

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Official URL: http://dx.doi.org/10.1504/IJWGS.2013.055723

Abstract

Grid resource discovery which is the mechanism of indexing and locating the resources affects significantly the efficiency of grid systems. Some specific characteristics of grid environments such as dynamicity and large-scale make the resource discovery a challenging task. Different approaches for grid resource discovery have been proposed by researchers in recent years. This paper proposes a resource discovery technique highly adapted to large-scale grid environments with the aim of decreasing the message load and response time. It uses a category-based hierarchical structure to index and locate the resources. By this way, the resource query is localised rapidly and efficiently. The indexing structure and processes are implemented in GridSim simulation environment. The results of experiments showed significant decrease in the response time and message load during the search process especially in large scales.

Item Type:Article
Uncontrolled Keywords:category, grid computing, hierarchical, localisation, resource discovery, super-peer
Subjects:Q Science > QA Mathematics > QA76 Computer software
Divisions:Computing
ID Code:49626
Deposited By: Siti Nor Hashidah Zakaria
Deposited On:02 Dec 2015 02:08
Last Modified:30 Nov 2018 06:55

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