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2006 Fifth International Conference on Grid and Cooperative Computing Workshops

Date 21-23 Oct. 2006

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Displaying Results 1 - 25 of 101
  • Fifth International Conference on Grid and Cooperative Computing Workshops - Cover

    Publication Year: 2006, Page(s): c1
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  • Fifth International Conference on Grid and Cooperative Computing Workshops - Title

    Publication Year: 2006, Page(s):i - iii
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  • Fifth International Conference on Grid and Cooperative Computing Workshops - Copyright

    Publication Year: 2006, Page(s): iv
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  • Fifth International Conference on Grid and Cooperative Computing Workshops - TOC

    Publication Year: 2006, Page(s):v - x
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  • Message from the General Co-Chairs

    Publication Year: 2006, Page(s): xi
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  • Message from the Program Co-Chairs

    Publication Year: 2006, Page(s): xii
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  • Conference Committee

    Publication Year: 2006, Page(s): xiii
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  • Program Committee Members

    Publication Year: 2006, Page(s):xiv - xvi
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  • DDGrid: Harness the Full Power of Supercomputing Systems

    Publication Year: 2006, Page(s):1 - 4
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (190 KB) | HTML iconHTML

    This paper discusses the design and implementation of drug discovery grid (DDGrid) in details. The purpose of the drug discovery grid is to set up a grid environment with aggregated compute and data resources to provide the drug virtual screening services and the pharmaceutical chemistry information services. Then, emphasizes the analysis about the architecture and key technology of implementation... View full abstract»

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  • GridEye: A Service-oriented Grid Monitoring System with Improved Forecasting Algorithm

    Publication Year: 2006, Page(s):5 - 12
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (324 KB) | HTML iconHTML

    In dynamic and autonomic grid environment, monitoring of heterogonous resources is critical for performance analysis & tuning, job scheduling, fault detection & diagnosis and so on. Existing researches are always limited at either inter-operation or introducing too much intrusive overhead. GridEye is a novel service-oriented monitoring system with a flexible, scalable architecture. An open... View full abstract»

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  • The Exploration of Urban Gridded Management in E-government

    Publication Year: 2006, Page(s):13 - 19
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (287 KB) | HTML iconHTML

    The characteristics and operational mode of power grid, computing grid and military grid are analyzed and summarized. The concept and operational mode of gridded management theory is introduced. In a certain sense, urban gridded management theory is a compositive management mode based on physical and virtual grid. The procedures, characteristics, system architecture, network graph, mechanism and w... View full abstract»

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  • Qos-based Algorithm for Job Allocation and Scheduling in Data Grid

    Publication Year: 2006, Page(s):20 - 26
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (588 KB) | HTML iconHTML

    Job allocation and scheduling for data transfer is a fundamental issue for achieving high performance in data grid environments. In this paper, we propose a new algorithm that combines job allocation with scheduling dynamically based on resource quality. The algorithm takes resource failure into consideration and provides a re-allocation mechanism, so it can utilize limited amounts of resources ef... View full abstract»

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  • Application of Grid Computing in Petroleum Exploration

    Publication Year: 2006, Page(s):27 - 34
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (341 KB) | HTML iconHTML

    Grid computing is becoming practicable, open and standard. Around the world a lot of grid projects and initiatives are being implemented, and many of them tend to be productive. There are several production ready grid softwares such as Globus Toolkit and UNICORE. Grid will become the information infrastructure of workflow in the petroleum industry. Advances in grid computing will meet the tremendo... View full abstract»

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  • Research on Software License Manager and Sharing System in Grid

    Publication Year: 2006, Page(s):35 - 38
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (405 KB) | HTML iconHTML

    Software licenses are valuable resources in the grid environment, and how to manage them efficiently has become an active topic of research for computational grid. This paper proposes an approach for organizing and managing software licenses in grid environment, based on which a grid-specific license manager of software sharing system is designed and implemented. The license manager is independent... View full abstract»

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  • MultiHave: The Extension of Peer Protocol in BitTorrent System

    Publication Year: 2006, Page(s):39 - 43
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (206 KB) | HTML iconHTML

    In BitTorrent system, HAVE, REQUEST and PIECE messages are the main transmission parts among peers. To improve the efficiency of network transmission and reduce the management cost of file delivery, a new scheme is proposed to improve HAVE message - MultiHave message. With the high bandwidth and consistent peers, together with the application of the timer, the frequency ratio of sending HAVE messa... View full abstract»

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  • A Job Assignment Method Based on Auction Model and Genetic Algorithm for Grid Computing

    Publication Year: 2006, Page(s):44 - 48
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (253 KB) | HTML iconHTML

    In this paper, with introduction of microeconomics and genetic engineering knowledge, a job assignment method for grid computing is proposed, considering both time limit and cost simultaneously. It determines resource trading price between resource buyer and resource provider based on auction model, and then finds the optimal job assignment solution based on genetic algorithm. Simulation results h... View full abstract»

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  • An Economic Semantic Web Platform

    Publication Year: 2006, Page(s):49 - 53
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (661 KB) | HTML iconHTML

    The paper describes an ongoing project which implements a subject-oriented semantic Web platform at Renmin Univ. of China. The economic semantic Web platform (ESWP) contains three components: collaborative ontology developing environment and repository system (CODERS); economic ontology annotation Web services (ConAnnotator); economic ontology and annotated resources. We describe each of these com... View full abstract»

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  • Campus Computational Grid oriented Resource Optimizing Management

    Publication Year: 2006, Page(s):54 - 57
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (281 KB) | HTML iconHTML

    Resource management is one of the crucial issues in the campus grid environment. In this paper, we propose a resources optimizing management scheme in the campus computational grid environment. The NPU Campus computational grid is introduced. Then, we propose some resources optimizing management approaches. The application features are presented and analyzed View full abstract»

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  • The New Architecture of Realcourse

    Publication Year: 2006, Page(s):58 - 62
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (262 KB) | HTML iconHTML

    Realcourse by Zhang Jinyu and Li Xiaoming (2004) is a distributed digital content (including video) publishing and delivering platform deployed on Internet, with over 20 servers across cities in China. It is supported by the ChinaGrid. For the past two years, Realcourse has proven itself a great success for having accumulated over 3000 hours of university lecture videos and servicing about ten tho... View full abstract»

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  • Research on an Automatic Deployment Mechanism of Monitor Service in Grid Environment

    Publication Year: 2006, Page(s):63 - 70
    Cited by:  Papers (1)  |  Patents (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (570 KB) | HTML iconHTML

    This paper describes a script-based approach to automate the deployment of grid monitoring service component. Automated deployment service uses the information of dynamically joined nodes to deploy system component, which avoids the potential errors and inconvenience by manual deployment. Our system archives the status information of resources in MySQL and RRD database to optimize the system perfo... View full abstract»

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  • FDSSS: An Efficient Metadata Management Scheme in Large Scale Data Environment

    Publication Year: 2006, Page(s):71 - 77
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (388 KB) | HTML iconHTML

    The performance of metadata query and search largely affects the storage system efficiency, especially in information lifecycle management (ILM) systems. In this paper we present FDSSS, a metadata management scheme, to optimize the metadata query and search performance, which stores key attributes of metadata in the main memory and organizes them as a tree-like structure. Through performance evalu... View full abstract»

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  • The Progress of University Digital Museum Grid

    Publication Year: 2006, Page(s):78 - 85
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1279 KB) | HTML iconHTML

    ChinaGrid provides the nationwide grid computing platform and services for education and research purpose among 100 key universities in China. University digital museum grid (UDMGrid) is one of the most important applications of ChinaGrid which aims at offering one-stop information services about kinds of digital specimens from several university digital museums in the form of grid services. Durin... View full abstract»

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  • On Interoperability: The Execution Management Perspective Based on ChinaGrid Support Platform*

    Publication Year: 2006, Page(s):86 - 93
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (687 KB) | HTML iconHTML

    Interoperability between different grid implementations is attracting more and more attention to seamlessly job execution. In this paper, one approach is proposed to implement the basic interoperability between heterogeneous grids based on grid abstractions provided by ChinaGrid support platform (CGSP). The minimal set of service and functionalities required by seamlessly job execution are abstrac... View full abstract»

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  • Hierarchical Replica Location Service Based on Hybrid Overlay Platform

    Publication Year: 2006, Page(s):94 - 101
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (306 KB) | HTML iconHTML

    An important problem that confronts data grid applications is to efficiently locate the node that stores a particular data replica. This paper proposes a hierarchical replica location service (HRLS) based on a hybrid overlay platform to address this problem. The system architecture of the HRLS is defined recursively. The granularity of nodes can be tuned flexibly according to system needs. Lookup ... View full abstract»

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  • Towards A Subjective Trust Model with Uncertainty for Open Network

    Publication Year: 2006, Page(s):102 - 019
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (391 KB) | HTML iconHTML

    Peer-to-peer e-commerce communities are commonly perceived as an environment offering both opportunities and threats. One way to minimize threats in such an open community is to use reputations to help evaluating the trustworthiness and predicting the future behaviour of peers. The subjective nature of trust results in its uncertainty and fuzziness characters. The present paper introduces a formal... View full abstract»

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