A Flexible Multi Dimensional Qos Performance Measure Framework For Distributed Heterogeneous Systems
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A Flexible Multi Dimensional Qos Performance Measure Framework For Distributed Heterogeneous Systems
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Author :
language : en
Publisher:
Release Date : 2003
A Flexible Multi Dimensional Qos Performance Measure Framework For Distributed Heterogeneous Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
When users' tasks in a distributed heterogeneous computing environment (e.g., cluster of heterogeneous computers) are allocated resources, the total demand placed on some system resources by the tasks, for a given interval of time, may exceed the availability of those resources. In such a case, some tasks may receive degraded service or be dropped from the system. One part of a measure to quantify the success of a resource management system (RMS) in such a distributed environment is the collective value of the tasks completed during an interval of time, as perceived by the user, application, or policy maker. The Flexible Integrated System Capability (FISC) measure presented here is a measure for quantifying this collective value. The FISC measure is a flexible multidimensional measure, and may include priorities, versions of a task or data, deadlines, situational mode, security, application- and domain-specific QoS, and task dependencies. For an environment where it is important to investigate how well data communication requests are satisfied, the data communication request satisfied can be the basis of the FISC measure instead of tasks completed.
Collective Value Of Qos A Performance Measure Framework For Distributed Heterogeneous Networks
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Author :
language : en
Publisher:
Release Date : 2001
Collective Value Of Qos A Performance Measure Framework For Distributed Heterogeneous Networks written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
When user's tasks in a distributed heterogeneous computing environment are allocated resources, and the total demand placed on system resources by the tasks, for a given interval of time, exceeds the resources available, some tasks will receive degraded service, receive no service at all, or may be dropped from the system. One part of a measure to quantify the success of a resource management system (RMS) in such an environment is the collective value of the tasks completed during an interval of time, as perceived by the user, the application, or the policy maker. For the case where a task may be a data communication request, the collective value of data communication requests that are satisfied during an interval of time is measured. The Flexible Integrated System Capability (FISC) measure defined here is one way of obtaining a multi-dimensional measure for quantifying this collective value. While the FISC measure itself is not sufficient for scheduling purposes, it can be a critical part of a scheduler or a scheduling heuristic. The primary contribution of this work is providing a way to measure the collective value accrued by an RMS using a broad range of attributes and to construct a flexible framework that can be extended for particular problem domains.
A Qos Performance Measure Framework For Distributed Heterogeneous Networks
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Author :
language : en
Publisher:
Release Date : 2000
A Qos Performance Measure Framework For Distributed Heterogeneous Networks written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
In a distributed heterogeneous computing environment, users' tasks are allocated resources to simultaneously satisfy, to varying degrees, the tasks different, and possibly conflicting, quality of service (QoS) requirements. When the total demand placed on system resources by the tasks, for a given interval of time, exceeds the resources available, some tasks will receive degraded service or no service at all. One part of a measure to quantify the success of a resource management system (RMS) in such a distributed environment is the collective value of the tasks completed during an interval of time, as perceived by the user, application, or policy maker. The Flexible Integrated System Capability (FISC) ratio introduced here is a measure for quantifying this collective value. The FISC ratio is a multi-dimensional measure, and may include priorities, versions of a task or data, deadlines, situational mode, security, application- and domain-specific QoS, and dependencies. In addition to being used for evaluating and comparing RMSs, the FISC ratio can be incorporated as part of the objective function in a system's scheduling heuristics.
Advances In Grid Computing
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Author : Zoran Constantinescu
language : en
Publisher: BoD – Books on Demand
Release Date : 2011-02-28
Advances In Grid Computing written by Zoran Constantinescu and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-28 with Computers categories.
This book approaches the grid computing with a perspective on the latest achievements in the field, providing an insight into the current research trends and advances, and presenting a large range of innovative research papers. The topics covered in this book include resource and data management, grid architectures and development, and grid-enabled applications. New ideas employing heuristic methods from swarm intelligence or genetic algorithm and quantum encryption are considered in order to explain two main aspects of grid computing: resource management and data management. The book addresses also some aspects of grid computing that regard architecture and development, and includes a diverse range of applications for grid computing, including possible human grid computing system, simulation of the fusion reaction, ubiquitous healthcare service provisioning and complex water systems.
Advances In Computers
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Author : Marvin Zelkowitz
language : en
Publisher: Academic Press
Release Date : 2005
Advances In Computers written by Marvin Zelkowitz and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.
The term computation gap has been defined as the difference between the computational power demanded by the application domain and the computational power of the underlying computer platform. Traditionally, closing the computation gap has been one of the major and fundamental tasks of computer architects. However, as technology advances and computers become more pervasive in the society, the domain of computer architecture has been extended. The scope of research in the computer architecture is no longer restricted to the computer hardware and organization issues. A wide spectrum of topics ranging from algorithm design to power management is becoming part of the computer architecture. Based on the aforementioned trend and to reflect recent research efforts, attempts were made to select a collection of articles that covers different aspects of contemporary computer architecture design. This volume of the Advances in Computers contains six chapters on different aspects of computer architecture. Key features: - Wide range of research topics. - Coverage of new topics such as power management, Network on Chip, Load balancing in distributed systems, and pervasive computing. - Simple writing style. · Wide range of research topics. · Coverage of new topics such as power management, Network on Chip, Load balancing in distributed systems, and pervasive computing. · Simple writing style
Energy Efficient Distributed Computing Systems
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Author : Albert Y. Zomaya
language : en
Publisher: John Wiley & Sons
Release Date : 2012-07-26
Energy Efficient Distributed Computing Systems written by Albert Y. Zomaya and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-26 with Computers categories.
The energy consumption issue in distributed computing systems raises various monetary, environmental and system performance concerns. Electricity consumption in the US doubled from 2000 to 2005. From a financial and environmental standpoint, reducing the consumption of electricity is important, yet these reforms must not lead to performance degradation of the computing systems. These contradicting constraints create a suite of complex problems that need to be resolved in order to lead to 'greener' distributed computing systems. This book brings together a group of outstanding researchers that investigate the different facets of green and energy efficient distributed computing. Key features: One of the first books of its kind Features latest research findings on emerging topics by well-known scientists Valuable research for grad students, postdocs, and researchers Research will greatly feed into other technologies and application domains
Advances In Computers
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Author : Marvin Zelkowitz
language : en
Publisher: Elsevier
Release Date : 2005-05-19
Advances In Computers written by Marvin Zelkowitz and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-19 with Computers categories.
The term computation gap has been defined as the difference between the computational power demanded by the application domain and the computational power of the underlying computer platform. Traditionally, closing the computation gap has been one of the major and fundamental tasks of computer architects. However, as technology advances and computers become more pervasive in the society, the domain of computer architecture has been extended. The scope of research in the computer architecture is no longer restricted to the computer hardware and organization issues. A wide spectrum of topics ranging from algorithm design to power management is becoming part of the computer architecture. Based on the aforementioned trend and to reflect recent research efforts, attempts were made to select a collection of articles that covers different aspects of contemporary computer architecture design. This volume of the Advances in Computers contains six chapters on different aspects of computer architecture. Key features: Wide range of research topics Coverage of new topics such as power management, Network on Chip, Load balancing in distributed systems, and pervasive computing Simple writing style Wide range of research topics Coverage of new topics such as power management, Network on Chip, Load balancing in distributed systems, and pervasive computing Simple writing style
Icpp 2006
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Author :
language : en
Publisher:
Release Date : 2006
Icpp 2006 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.
Workshop on Web Services-based Grid Applications (WSGA) -- Workshop on Parallel and Distributed Multimedia (PDM), the Workshop on Wireless and Sensor Networks (WSNet) -- 3rd International Workshop on Embedded Computing (EC-06) -- Workshop on Performance Evaluation of Networks for Parallel, Cluster and Grid Computing Systems (PEN-PCGCS) -- the 5th Workshop on Compile and Runtime Techniques for Parallel Computing, (CRTPC) -- 8th Workshop on High Performance Scientific and Engineering Computing (HPSEC-06)
Proceedings
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Author : IEEE Computer Society
language : en
Publisher: Institute of Electrical & Electronics Engineers(IEEE)
Release Date : 2000
Proceedings written by IEEE Computer Society and has been published by Institute of Electrical & Electronics Engineers(IEEE) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.
Proceedings of a January 2000 workshop, covering distributed and I/O systems, applications, web based computing, performance analysis, computer architecture, models and languages, scheduling and mapping, metacomputing, languages and compilers, distributed shared memory systems, and tools and environments. Specific topics include security mechanisms for the MAP agent system, predictability of bulk synchronous programs using MPI, and tailoring a self-distributed architecture to a cluster computer environment. Other subjects are parallel computing with a data driven model, groups in bulk synchronous parallel computing, databases and the web, the parallel cellular programming model, and reusable message passing components. The volume lacks a subject index. Annotation copyrighted by Book News, Inc., Portland, OR.
Distributed Applications And Interoperable Systems
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Author : Twittie Senivongse
language : en
Publisher: Springer
Release Date : 2009-06-04
Distributed Applications And Interoperable Systems written by Twittie Senivongse and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-04 with Computers categories.
This book constitutes the refereed proceedings of the 9th IFIP WG 6.1 International Conference on Distributed Applications and Interoperable Systems, DAIS 2009, held in Lisbon, Portugal, in June 2009. The DAIS conference was held as part of the federated event on Distributed Computing Techniques (DisCoTec), together with the 11th International Conference on Coordination Models and Languages (Coordination 2009) and the IFIP WG 6.1 International Conference on Formal Techniques for Distributed Systems (FMOODS/FORTE 2009). The 12 revised full papers presented were carefully reviewed and selected from 32 submissions. The papers address service orientation, quality of service and service contract, business processes, Web services, service components, algorithms and protocols supporting dependability, fault tolerance, data replication, group communication, adaptive and collaborative systems, context awareness, model-driven development, middleware for ubiquitous computing and sensor networks, ad hoc network protocols, peer-to-peer systems, and overlays. They are organized in topical sections peer-to-peer networks, adhoc networks, dependability, and infrastructure and services.