Search Results - "computer cluster"

Application of parallel ensemble Monte Carlo technique in charge dynamics simulation by A. P. Othman, R. Umar, G. Gopir

“…This is done using a computer cluster network in a master-slave model. In this paper we report the development of a LINUX cluster for the purpose of implementing parallel ensemble Monte Carlo modelling for solid states device. …”
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Parallel matching system for digital non text information (fingerprint image) by Mat Din, Mazura, Maarof, Mohd. Aizaini, Salleh, Mazleena

“…This research focuses on developing a parallel matching process in a computer cluster to increase the performance of fingerprint matching, without taking into account additional features such as high throughput and others. …”
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Parallelization of logic regression analysis on SNP-SNP interactions of a Crohn’s disease dataset model by Unitsa Sangket, Surakameth Mahasirimongkol, Pichaya Tandayya, Surasak Sangkhathat, Wasun Chantratita, Qi, Liu, Yasui, Yutaka

“…The Crohn’s disease GWA studies dataset from the Wellcome Trust Case Control Consortium (WTCCC) that includes 4,680 individuals with 500,000 SNPs’ genotypes was analyzed using logic regression on a computer cluster to evaluate SNPInt performance. The results from SNPInt with any number of CPUs are the same as the results from non-parallel approach, and SNPInt library quite accelerated the logic regression analysis. …”
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Studies on distributed approaches for large scale multi-criteria protein structure comparison and analysis by Shah, Azhar Ali

“…Empirical results of different experiments reporting on the scalability, speedup and efficiency of the overall system are presented and discussed along with the software engineering aspects behind the implementation of a distributed solution to the MC-PSC problem based on a local computer cluster as well as with a GRID implementation. …”
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High Performance Computing on the Cloud via HPC+Cloud software framework by Balakrishnan, S., Veeramani, S., Leong, J., Murray, I., Sidhu, Amandeep

“…This article discusses high performance computing and the paradigm shift from traditional onsite computing clusters to using the cloud for the same tasks. …”
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Geodetic VLBI correlation in software by Tingay, Steven, Alef, W., Graham, D., Deller, A.

“…Correlation algorithms for geodetic very long baseline interferometry (VLBI) can now be effectively implemented on parallel computers of modest size.We have undertaken a detailed comparison of the output from a trusted geodetic correlator, one that has supported global geodetic VLBI observations for many years, with the output of a software correlator implemented on a small parallel computing cluster. We show that the correlator outputs agree closely, within expected error bounds, after accounting for the differences in the adopted geometric delay models, and therefore that use of the software correlator is feasible for geodetic VLBI processing, as a first step toward routine geodetic data processing. …”
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Pipeline Collector: Gathering performance data for distributed astronomical pipelines by Mechev, A., Plaat, A., Oonk, J., Intema, Hubertus, Röttgering, H.

“…For radio astronomy, these pipelines have become so large that they need to be distributed across a computational cluster. This makes it difficult to monitor the performance of each pipeline step. …”
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Designing computational grids using best practices in software architechture by Prem, Hema, Raghavan, N.R. Srinivasa

“…The basic principle of sharing and collaborative work by geographically separated computers is known by several names such as meta computing, scalable computing, cluster computing, internet computing and this has today metamorphosed into a new term known as grid computing. …”
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An Efficient Authoring Activities Infrastructure Design through Grid Portal Technology by Awang hj. Hamid, Dayang hjh. Tiawa, Islam, Md. Rajibul, Alias, Norma, Haji Omar, Abdul Hafidz

“…This grid poral software and the grid architecture bring computational clusters together into a grid.…”
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An efficient authoring activities infrastructure design through grid portal technology by Awang Hamid, Dayang Tiawa, Islam, Md. Rajibul, Alias, Norma, Omar, Abdul Hafidz

“…This grid poral software and the grid architecture bring computational clusters together into a grid.…”
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The visualization of three dimensional brain tumors' growth on distributed parallel computer systems by Alias, Norma, Masseri, Mohd. Ikhwan Safa, Islam, Md. Rajibul, Khalid, Siti Nurhidayah

“…The study also includes an observation of the behaviour of the cells graphically and Parallel Virtual Machine (PVM) is used to communicate the platforms involved in the computational clusters. A comparison of sequential and parallel algorithm will be discussed and this study will address the major issues of the parallel computers performance in terms of efficiency, effectiveness, speedup, and temporality.…”
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A novel hierarchical clustering algorithm for the analysis of 3D anthropometric data of the human head by Ellena, Thierry, Subic, Aleksandar, Mustafaa, Helmy, Yen, Pang Toh

“…As a result, 95.0% of the studied sample was classified inside one of the four computed clusters. Compared to conventional hierarchical techniques, our method could classify a higher ratio of individuals into a smaller number of clusters, while still satisfying the same variation requirements within each cluster. …”
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Real-Time Calibration of the Murchison Widefield Array by Mitchell, D., Greenhill, L., Wayth, Randall, Sault, R., Lonsdale, C., Cappallo, R., Morales, M., Ord, Stephen

“…The software will run on-site on a high-throughput real-time computing cluster at several tera-flops, and a complete cycle of calibration and imaging will be completed every 8 s. …”
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Academic Libraries as Learning Spaces in Japan: Toward the Development of Learning Commons / Saori Donkai, Atsushi Toshimori and Chieko Mizoue by Donkai, Saori, Toshimori, Atsushi, Mizoue, Chieko

“…The results of the survey are as follows: (a) simple collaborative learning spaces with desk/desks and chairs have become modestly widespread, while advanced spaces with equipment for information and communication technology, such as computers or projectors, are not common; (b) many libraries provide computer clusters; and (c) cafes and/or beverage vending machines in libraries are still few in number. …”
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The programming primitives effects of the overlapping message-passing and computation in beowulf cluster computing / Mohamed Faidz Mohamed Said by Mohamed Said, Mohamed Faidz

“…By adding more processors, the computing cluster provides higher packet transfer among the nodes. …”
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Benchmarking Framework for Performance in Load Balancing Single System Image by S. Ahmed, Bestoun

“…Single System Image, as a distributed operating system for nodes in computer clusters has become a widely adopted clustering solution due to its complete transparency of the resource management and ease of use. …”
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Investigating uncertainty in global hydrology modelling by Smith, Katie A.

“…Mac-PDM was selected for its relative simplicity amongst global hydrology models, and its suitability for application using high performance computer clusters. A new version of the model, Mac-PDM.14 is provided, with updated soil and vegetation classifications. …”
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