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14th international conference on Parallel and distributed computing, Applications and Technologies (PDCAT)

作者： Carvalho Filho, Pedro Brasilino, Clodoaldo Duarte, Alexandre Univ Fed Paraiba Informat Ctr BR-58059900 Joao Pessoa Paraiba Brazil

ISBN: (纸本)9781479924189

BACKGROUND: There is a large body of literature on research about fault management in grid computing. Despite being a well-established research area, there are no systematic studies focusing on characterizing the sorts of research that have been conducted, identifying wellexplored topics as well as opportunities for further research. OBJECTIVE: This study aims at surveying the existing research on fault management in grid computing in order to identify useful approaches and opportunities for future research. METHOD: We conducted a systematic mapping study to collect, classify and analyze the research literature on fault management in grid computing indexed by the main search engines in the field. RESULTS: Our study selected and classified 257 scientific papers and was able to answer five research questions regarding the distribution of the scientific production over the time and space. CONCLUSIONS: The majority of the selected studies focus on fault tolerance, with very few efforts towards fault prevention, prediction and removal.

关键词： Educational institutions Fault tolerance Fault tolerant systems grid computing Search engines Systematics Taxonomy grid computing fault management Search engines Fault tolerant systems Fault tolerance Educational institutions Taxonomy

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Load balancing for distributed and integrated power systems using grid computing

Load balancing for distributed and integrated power systems ...

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2007 international conference on Clean Electrical Power, ICCEP '07

作者： Al-Khannak, R. Bitzer, B. South Westphalia University Applied Sciences Campus Soest Germany

ISBN: (纸本)1424406323

The need for renewable power generation in power systems is becoming more importance. This need requires geographically-distributed power systems to be integrated as a single entity where among the main features of this integration are large data base and computing intensive. grid computing is a gateway to virtual storage media and processing power, this paper describes how grid computing can be utilized to perform load balancing for these distributed power systems. An interface between the power systems and the grid computing is developed that interacts with other power systems connected to the grid computing. grid computing resources shall perform realtime load forecasting where the results will be returned to each power system for decentralized load balancing operations. In conclusion, load balancing of distributed power systems was successfully implemented using grid computing ensuring that appropriate and non-excessive power is generated and thus benefiting all parties especially the environment. © 2007 IEEE.

关键词： Electric power systems

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Gene Analysis Using grid computing

Gene Analysis Using Grid Computing

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IEEE international conference on Advanced Communication Control and computing Technologies (ICACCCT)

作者： Aghila, R. Nagalakshmi, K. Department of Computer Science and Engineering KLN College of Information Technology Sivagangai dist India

ISBN: (纸本)9781467320467

A special type of parallel computing that relies on complete computers connected to a network and It allows flexible resource sharing among geographically distributed computing resources in multiple administrative domains is called grid computing. Controlled shell and controlled desktop mechanisms are used to restrict the user to execute only authorized commands and applications. distributed grids can be formed from computing resources belonging to multiple individuals. grid middleware is installed and integrated into the existing infrastructure of the involved technologies. Major grid middleware's are Globus Toolkit, gLite, and UNICORE. In this grid we are using a new platform called GRISSOM, it means grids for In Silico Systems biOlogy & Medicine. GRISSOM aims to set a generic paradigm of efficient meta-mining that promotes translational research in Biomedicine, through the fusion of grid and Semantic Web computing technologies. Our paper deals with handling huge volume of biological data which is heterogeneous, autonomous and dynamic in nature. The aim of our paper is to analysis the gene-DNA microarray in a decentralized fashion. This will avoids manual errors in medical fields and provides user friendly platform for users.

关键词： Microarray-Olympus toolkit-key Array toolkit-gridlet

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A model for semantic annotation and publication of meteorology grid services in SMGA

A model for semantic annotation and publication of meteorolo...

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5th international conference on grid and Cooperative computing (GCC 2006)

作者： Ren, Kaijun Xiao, Nong Song, Junqiang Chen, Tao Zhang, Weimin NUDT Natl Lab Parallel & Distributed Proc Changsha 410073 Hunan Peoples R China NUDT Coll Sci Changsha 410073 Hunan Peoples R China

ISBN: (纸本)0769526950

Meteorology grid computing aims to provide scientist with seamless, reliable, secure and inexpensive access to meteorological resources. However, the vision of achieving these goals has been encountered with many challenges such as the degree of easy-to-use and the capability of seamless automation. Fortunately, the emerging semantic web service and semantic grid technologies will bring some significant solutions for the above challenges. Currently, Semantic Meteorology grid Architecture (SMGA) is being developed by us to support automated meteorology grid service discovery, selection, and composition. In this paper, we present a model for semantic annotation and publication of meteorology grid services by combining the expressive power of the present ontology language and the advantages of semantic web techniques. The presented model is an initial work to support automating the discovery, selection, and workflow composition of semantically described heterogeneous meteorological services, which offers the possibility of facilitating geographically distributed meteorological scientists to resolve complex scientific problems cooperately.

关键词： grid computing

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Synergies between SOA and grid computing

Synergies between SOA and Grid Computing

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11th international-Business-Information-Management-Association conference

作者： Mahmood, Zaigham Univ Derby Sch Comp Derby DE22 1GB England

ISBN: (纸本)9780982148907

Service Oriented Architecture (SOA) is an architectural style for developing and integrating enterprise applications to enable an enterprise to deliver self-describing and platform independent business functionality. grid computing (GC) is a framework that allows pooling of physical resources to enable virtualisation of distributed computing, enterprise data and enterprise functionality. The two are synergetic in the sense that, whereas SOA can provide a strong basis for GC. technical framework based on GC provides the optimum foundation for SOA. This paper discusses the two paradigms and provides some useful information for the benefit of large enterprises that wish to embark on the development and implementation of SOA based on grid computing.

关键词： Service Oriented Architecture SOA Web Services grid computing Enterprise grid Information Technology

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The Design of Registry Service for Remote Sensing Data Processing Software Based on grid computing

The Design of Registry Service for Remote Sensing Data Proce...

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3rd international conference on Wireless Communications, Networking and Mobile computing (WiCOM 2007)

作者： Xu, Honggen Ma, Hongchao Zhang, Hanwu Wu, Jianwei Wang, Zongyue Zeng, Xun Zhong, Liang Wuhan Univ Sch Remote Sensing & Informat Engn Wuhan 430079 Peoples R China Wuhan Univ Natl Key Lab Informat Engn Surveying Mapping & Re Wuhan 430079 Peoples R China

ISBN: (纸本)9781424413119

grid computing can create a computing environment handling PetaBytes of distributed data, tens of thousands of heterogeneous computing resources and thousands of simultaneous users from many research institutions. Developing new remote sensing data processing software based on grid computing (RSDPS-G) has been a trend. The registry service Is an essential component in RSDPS-G for sharing and interoperating huge volume distributed remote sensing data, as well as publishing and querying services. The registry service is also a key component for workflow-based virtual remote sensing data products. We propose to build a registry service based on Monitoring & Discovery System (MDS4) which is a module of Globus Toolkit (GT4). It can be integrated seamlessly with the services in GT4 and make it easy for geospatial web services/remote sensing data and services registered into the grid.

关键词： Registry service grid computing MDS4 Remote sensing data processing

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An Evolution of the non-parameter Harris Affine Corner Detector: a distributed Approach

An Evolution of the non-parameter Harris Affine Corner Detec...

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10th international conference on Parallel and distributed computing, Applications and Technologies

作者： Bellavia, Fabio Cipolla, Marco Tegolo, Domenico Valenti, Cesare Univ Palermo Dipartimento Matemat & Applicaz I-90133 Palermo Italy

ISBN: (纸本)9781424452910

A parallel version of a new automatic Harris-based corner detector is presented. A scheduler to dynamically and homogeneously distribute high computational workload on heterogeneous parallel architectures such as grid systems has been implemented to speedup the whole procedure. Experimental results show the robustness of the underlying scheduler, which can be easily exploited in various automatic image analysis systems.

关键词： grid Algorithms Client-server Paradigm Adaptive Scheduling Corner Detector

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A distributed parallel computing environment for bioinformatics problems

A distributed parallel computing environment for bioinformat...

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6th international Conferernce on grid and Cooperative computing

作者： Xu, Guoshi Lu, Fakai Yu, Huashan Xu, Zhuoqun Peking Univ EECS Beijing 100871 Peoples R China

ISBN: (纸本)9780769528717

Certain bioinformatics research, such as sequence alignment, alternative splicing, protein function/structure prediction, gene identify, bio-chip data analysis, and so on, requires massive computing power, which is hardly available in a single computing node. In order to facilitate bioinformatics research, we have designed and implemented a distributed and parallel computing environment with grid technology, in which, biologists can solve bioinformatics problems using distributed computing resources in parallel and reduce execution time. In this environment, the computing power and program information of computing nodes are described with XML. documents. A web service named Local Resource Management Service is deployed on each computing node so that the distributed resources can be accessed in a uniform manner. With an API suite, biologists can use distributed computing resources in parallel easily in their applications. Further more, users can monitor the status of distributed resources dynamically on the portal. A real use case of alternative splicing is also presented, through which we have analyzed the usability, efficiency, and stability of the environment.

关键词： Bioinformatics

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distributed energy grid control method based on collaborative consensus algorithm

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ENERGY REPORTS 2021年 7卷 1075-1083页

作者： Su, Li Yu, Linlin Jia, Jinping Liu, Xinxin Dalian Univ Sci & Technol Dalian 116000 Liaoning Peoples R China Dalian Univ Dalian 116000 Liaoning Peoples R China

In this paper, a distributed energy grid control method based on collaborative consensus algorithm is proposed. Faced with the problem of insufficient control ability of independent power grid, multiple system control objectives are optimized. Moreover, according to the research goal of the consistency algorithm, the Pareto solution of the micro-grid control system is obtained. In addition, the optimized topology includes many categories, corresponding to different optimization goals respectively. Meanwhile, according to the micro-grid power control and voltage recovery studied in this paper, the ring network topology has obvious advantages. Through the simulation results, compared with other topologies, the ring topology has obvious advantages in both convergence and delay robustness, which proves its effectiveness. (C) 2021 Published by Elsevier Ltd.

关键词： Collaborative algorithm Topological structure Mathematical model distributed grid

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distributed computing and data dissemination with Java agents

Distributed computing and data dissemination with Java agent...

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international conference on Internet computing

作者： Kirby, S AMSRD ARL CI EMUS Army Res Lab White Sands Missile Range NM 88007 USA

ISBN: (纸本)9781932415698

An agent software system is being developed which will allow a user to initiate weather model runs, query a database for information, fetch text weather reports and images such as satellite and generate graphical plots based on model outputs. Methodologies, such as grid are being explored to spread the workload when model runs are requested.

关键词： JADE agents distributed computing weather data

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