Alias, Norma and Satam, Noriza and Abd. Ghaffar, Zarith Safiza and Darwis, Roziha and Hamzah, Norhafiza and Islam, Md. Rajibul (2009) Mathematical simulation for 3dimensional temperature visualization on open sourcebased grid computing platform. In: 2009 International Conference on Machine Learning and Computing (ICMLC 2009), 1012 July 2009, Perth, Australia.

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Abstract
New Iterative Alternating Group Explicit (NAGE) is a powerful parallel numerical algorithm for multidimensional temperature prediction. The discretization is based on finite difference method of partial differential equation (PDE) with parabolic type. This paper proposed the NAGE method as a straight forward transformation from sequential to parallel algorithm using domain decomposition and splitting strategies. The processes involving the scheduling of communication, algometric and mapping the sub domain into a number of processors. The critical 3Dimensional temperature visualization involves large scale of computational complexity. This computational challenge inspiring us to utilize the power of advanced high performance computing resources. By the means of higher performance computing, the computation cannot be relying on just one single set of cluster. Therefore, this research takes the advantage of utilizing multiple set of clusters from geographically different location which is known as grid computing. In realizing this concept, we consider the advantages of data passing between two web services which each are connected with one or multiple set of clusters. For this kind of relationship, we choose serviceoriented architecture (SOA) style. Each web services are easily maintainable since there is loose coupling between interacting nodes. The development of this architecture is based on several programming language as it involves algorithm implementation on C, parallelization using Parallel Virtual Machine (PVM) and Java for web services development. As the conclusions, this leading gridbased application platform has a bright potential in managing highly scalable and reliable temperature prediction visualization. The efficiency of this application will be measured based on the results of numerical analysis and parallel performance.
Item Type:  Conference or Workshop Item (Paper) 

Additional Information:  ISBN 9781846260186 Proceedings of 2009 International Conference on Machine Learning and Computing (ICMLC 2009) 
Uncontrolled Keywords:  parabolic equation, New Alternating Group Explicit (NAGE), parallel algorithm, open source, web services, grid computing 
Subjects:  Q Science > Q Science (General) Q Science > QA Mathematics > QA75 Electronic computers. Computer science 
Divisions:  Science 
ID Code:  9918 
Deposited By:  Dr Norma Alias 
Deposited On:  21 Jun 2010 03:42 
Last Modified:  21 Apr 2011 01:42 
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