In distributed virtual environments (DVEs), maintaining a consistent view of the virtual world among all users is a primary task. Due to the resource limitations such as network capacity and computational power, the c...
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this paper analyze the parallelcomputing environment overhead of OpenMP for loop with multi-core processors including the case of data-race. the different solutions of data-race are discussed in present paper, such a...
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Withthe increasing functionality and complexity of distributed systems, resource failures are inevitable. While numerous models and algorithms for dealing with failures exist, the lack of public trace data sets and t...
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Demands for efficient and effective utilization of computing resources have derived distributedcomputing systems of the large scaled such as Grid for scientific computing and Cloud for utility computing. In these dis...
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ISBN:
(纸本)9783642131189
Demands for efficient and effective utilization of computing resources have derived distributedcomputing systems of the large scaled such as Grid for scientific computing and Cloud for utility computing. In these distributedcomputing systems the total capacity of consolidated storages should expand as the amount of user data grows. the user's data are necessarily kept in the distributedcomputing system such as the Grid and the Cloud, which some users don't allow the system to. In this work, an auxiliary storage subsystem is proposed to provide external storages to the distributedcomputing system. the storage subsystem lets the iSCSI devices be connected to the distributedcomputing system as needed. As iSCSI is a recent, standard, and widely deployed protocol for storage networking, the subsystem is able to accommodate many types of storages outside of the distributedcomputing system. the proposed subsystem could transmit data by streams attaining high bit rate of the network capacity in the experiment.
the energy consumption issue in distributedcomputing systems has become quite critical due to environmental concerns. In response to this, many energy-aware scheduling algorithms have been developed primarily by usin...
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the proceedings contain 41 papers. the topics discussed include: formal system-level design space exploration;ranking service units for providing and protecting highly available services with load balancing;towards an...
ISBN:
(纸本)9781424470686
the proceedings contain 41 papers. the topics discussed include: formal system-level design space exploration;ranking service units for providing and protecting highly available services with load balancing;towards anticipatory service composition in ambient intelligence;risk characterization and prototyping;design of paralleldistributed algorithm for the permutation flow shop problem;tree and cluster management for MANET;analysis of distributed multi-periodic systems to achieve consistent data matching;a managerial community of web services for management of communities of web services;towards a user intention aware service composition;on resource management in heterogeneous wireless access networks application to automated highway systems;what about collaboration in ubiquitous environments?;decision tree based context management in a collaborative environment;a context aware framework for services management in the transportation domain;and an enhanced algorithm for MANET clustering based on multi hops and network density.
this paper introduces the newly developed Infini-Band (IB) Management Queue capability, used by the Host Channel Adapter (HCA) to manage network task data flow dependancies, and progress the communications associated ...
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In this paper, we propose a software testing environment, called D-Cloud, using cloud computing technology and virtual machines with fault injection facility. Nevertheless, the importance of high dependability in a so...
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the data explosion in many applications requires efficient data mining solutions. Fortunately, emerging technologies like grid and cloud computing, high-performance multi-core processors and graphics processing units ...
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the goal of this paper is to present the experiences gained over 15 years of research into the design and development of a services-based distributed operating system. the lessons learnt over this period, we hope, wil...
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ISBN:
(纸本)9783642131356
the goal of this paper is to present the experiences gained over 15 years of research into the design and development of a services-based distributed operating system. the lessons learnt over this period, we hope, will be of value to researchers involved in the design and development of operating systems that wish to harness the collective resources of ever-expanding distributed systems.
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