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e-Science Workshops, 2010 Sixth IEEE International Conference on

Date 7-10 Dec. 2010

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Displaying Results 1 - 25 of 39
  • [Front cover]

    Publication Year: 2010, Page(s): C1
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  • [Title page i]

    Publication Year: 2010, Page(s): i
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  • [Title page iii]

    Publication Year: 2010, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2010, Page(s): iv
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  • Table of contents

    Publication Year: 2010, Page(s):v - vii
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  • Message from the Workshop Chair

    Publication Year: 2010, Page(s): viii
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  • e-Science Challenges in Astronomy and Astrophysics

    Publication Year: 2010, Page(s): ix
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  • Computational Science and Engineering Workshop

    Publication Year: 2010, Page(s): x
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  • High-Performance Computing in the Life Sciences

    Publication Year: 2010, Page(s): xi
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  • Parallel Optimisation and Parameter Fitting

    Publication Year: 2010, Page(s): xii
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  • Public Access to Data and the Use of Web-Enabled Tools

    Publication Year: 2010, Page(s): xiii
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  • list-reviewer

    Publication Year: 2010, Page(s):xiv - xv
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  • The Application of Cloud Computing to Astronomy: A Study of Cost and Performance

    Publication Year: 2010, Page(s):1 - 7
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (337 KB) | HTML iconHTML

    Cloud computing is a powerful new technology that is widely used in the business world. Recently, we have been investigating the benefits it offers to scientific computing. We have used three workflow applications to compare the performance of processing data on the Amazon EC2 cloud with the performance on the Abe high-performance cluster at the National Center for Supercomputing Applications (NCS... View full abstract»

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  • Federating Access to Small-aperture Telescopes

    Publication Year: 2010, Page(s):8 - 14
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (177 KB) | HTML iconHTML

    For approximately the last four years, a system which provides for the control and efficient use of small-aperture remote and robotic telescopes has been in operation. Allowing telescopes to be made available to large numbers of people, this system is in the process of being federated and will join the Australian Access Federation (AAF). When this process is complete, member telescopes will be rea... View full abstract»

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  • Visualisation and Analysis Challenges for WALLABY

    Publication Year: 2010, Page(s):15 - 20
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (265 KB) | HTML iconHTML

    Visualisation and analysis of terabyte-scale datacubes, as will be produced with the Australian Square Kilometre Array Pathfinder (ASKAP), will pose challenges for existing astronomy software and the work practices of astronomers. Focusing on the proposed outcomes of WALLABY (Wide field ASKAP L-Band Legacy All-Sky Blind Survey), and using lessons learnt from HIPASS (HI Parkes All Sky Survey), we i... View full abstract»

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  • Data Challenges for Next-generation Radio Telescopes

    Publication Year: 2010, Page(s):21 - 24
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (8295 KB) | HTML iconHTML

    Radio-astronomy is about to embark on a new way of doing science. The revolution that is about to take place is not due to the enormous sensitivity of the Square Kilometre Array, which is still a decade away, but due to its pathfinders, which are pioneering new ways of doing radio-astronomy. These new ways include multi-pixel phased-array feeds, the goal of producing science-ready images from a re... View full abstract»

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  • Application of the OpenCL API for Implementation of the NIPALS Algorithm for Principal Component Analysis of Large Data Sets

    Publication Year: 2010, Page(s):25 - 30
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (694 KB) | HTML iconHTML

    An implementation of the nonlinear iterative partial least squares algorithm (NIPALS) was used as a test case for use of OpenCL for computation on a general purpose graphics processing unit (GPGPU) cluster using MPI. Timing results are shown along with results of a model of time required per iteration for defined problem sizes. Various steps in optimization of the code are discussed, moving from u... View full abstract»

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  • A JEE-based Architecture for Distributed Multi-Domain Resource Accounting

    Publication Year: 2010, Page(s):31 - 38
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (368 KB) | HTML iconHTML

    Many different accounting systems currently exist for the European Grids and for other distributed systems in general. Even though they often share equivalent technical approaches, concerning accounting metrics and batch-system log access, there are lots of different data formats, accounting-database layouts, communication- and implementation details that hinder a consistent and comprehensive acco... View full abstract»

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  • Haemodynamic Effect of Coronary Angulations on Subsequent Development of Coronary Artery Disease: A Preliminary Study

    Publication Year: 2010, Page(s):39 - 43
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2517 KB) | HTML iconHTML

    The aim of this study is to investigate the hemodynamic effect of the angulations in the left coronary bifurcation on subsequent development of coronary artery disease. Eight 3D left coronary artery models were generated based on the anatomical details and simulated for numerical analysis. The angulations at the left coronary bifurcation were simulated with angles ranging from 120°, 105�... View full abstract»

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  • Large Scale Atomistic Simulation with Electrostatics: The Case of Cation Impurity Segregation Along an Edge Dislocation Line

    Publication Year: 2010, Page(s):44 - 48
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (813 KB) | HTML iconHTML

    The movement of impurities and point defects in materials plays a key role in determining their rheological properties, both by permitting diffusional creep and by allowing recovery by dislocation climb. Impurity and point defect diffusion can also control the kinetics of phase transitions and grain growth, and can determine the rate of chemical equilibration between phases. Thus the study of poin... View full abstract»

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  • Extending the Data Model for Data-Centric Metagenomics Analysis Using Scientific Workflows in CAMERA

    Publication Year: 2010, Page(s):49 - 56
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1391 KB) | HTML iconHTML

    Community Cyber infrastructure for Advanced Marine Microbial Ecology Research and Analysis (CAMERA) is an eScience project to enable the microbial ecology community in managing the challenges of metagenomics analysis. CAMERA supports extensive metadata based data acquisition and access, as well as execution of metagenomics experiments through standard and customized scientific workflows. Users can... View full abstract»

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  • Blast Atlas: A Virtual Observatory for Genomes

    Publication Year: 2010, Page(s):57 - 64
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (818 KB) | HTML iconHTML

    Following the completion of the draft Human Genome in 2001, genomic sequence data is becoming available at an accelerating rate, fueled by advances in sequencing and computational technology. Meanwhile, large collections of astronomical and geospatial data have allowed the creation of virtual observatories, accessible throughout the world and requiring only commodity hardware. Through a combinatio... View full abstract»

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  • A Patch Model for Pandemic Influenza Simulation in Korea

    Publication Year: 2010, Page(s):65 - 71
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (633 KB) | HTML iconHTML

    For years, we have researched epidemiology model suitable for Korea based on InfluSim model, to analyze the spread of pandemic influenza. However, there is a problem with InfluSim, because the demographic characteristics and the movement of population within the nation are not considered in the research. For this reason, it is improper to draw preparedness against widespread of pandemic influenza ... View full abstract»

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  • A Data Management Framework for Distributed Biomedical Research Environments

    Publication Year: 2010, Page(s):72 - 79
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (611 KB) | HTML iconHTML

    Biomedical research increasingly depends on access to and analysis of distributed medical and biomedical data. In biomedical research, datasets are often collected at multiple locations, as it is difficult to recruit required patient populations at one location. The sensitive nature of these datasets leads to a need for secure sharing methods that can work with distributed databases and image arch... View full abstract»

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  • Evaluation of Visualization Approaches in a Biomedical Grid Environment

    Publication Year: 2010, Page(s):80 - 85
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (557 KB) | HTML iconHTML

    Advanced visualization technologies are gaining major importance to interpret, present and manipulate high dimensional biomedical data. Since new health technologies are constantly increasing in complexity, adequate information processing is required for diagnostics, therapy planning and treatment. The combination of advanced visualization resources and biomedical grid infrastructures is a promisi... View full abstract»

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