2010 11th IEEE/ACM International Conference on Grid Computing最新文献_第4页

The design of a CCA framework with distribution, parallelism, and recursive composition 基于分布式、并行和递归组合的CCA框架设计

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5698007

Francisco Heron de Carvalho Junior, Ricardo C. Corrêa

引用次数: 4

Evaluating caching and storage options on the Amazon Web Services Cloud 评估亚马逊网络服务云上的缓存和存储选项

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697949

David Chiu, G. Agrawal

引用次数: 35

The Globus Toolkit R-tree for partial spatial replica selection 用于部分空间副本选择的Globus Toolkit r树

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697951

Yun Tian, P. J. Rhodes

引用次数: 6

Power consumption and efficiency of cooling in a Data Center 数据中心的功耗和制冷效率

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697800

S. Itoh, Yuetsu Kodama, H. Shimizu, S. Sekiguchi, Hiroshi Nakamura, Naohiko Mori

引用次数: 7

Conflict-minimizing dynamic load balancing for P2P desktop Grid 基于冲突最小化的P2P桌面网格动态负载均衡

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697946

S. Di, Cho-Li Wang

{"title":"Conflict-minimizing dynamic load balancing for P2P desktop Grid","authors":"S. Di, Cho-Li Wang","doi":"10.1109/GRID.2010.5697946","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697946","url":null,"abstract":"Fully decentralized resource allocation for P2P desktop Grid allows each participating node to act as both resource provider and requester. The system performance indicators (including throughput, makespan, etc) are easily degraded by the unbalanced load distribution, which is probably caused by the fast-changing states of heterogeneous resources due to arbitrary task submissions. Although the cooperative load rebalancing methods can mitigate the problem, they are likely to introduce the contention on under-utilized resources with growing task arrival rates, leading to the sub-optimal load balancing efficacy. Our focus is on how to optimize load balancing status by taking into account minimizing the conflict of autonomic task migration decisions in P2P desktop Grid. Our load rebalancing process is modeled as a set of independent stochastic Bernoulli trials by letting each heavily loaded node push its surplus loads to its surrounding lightly loaded nodes. We proved that the surplus load amount should be shifted based on a proper ratio by considering decision conflicts and designed a novel load balancing algorithm with provably small decision conflict probability. We derived an upper-bound for this probability, which will be reduced down to about 2% under our algorithm. Finally, we validated via simulation that the system performance can be significantly improved accordingly.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89860994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Piraha: A simplified grammar parser for component little languages Piraha:用于组件小语言的简化语法解析器

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5698011

Steven R. Brandt, Gabrielle Allen

引用次数: 6

Towards negotiable SLA-based QoS support for biomedical data services 为生物医学数据服务提供可协商的基于sla的QoS支持

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697972

G. Engelbrecht, J. Bisbal, S. Benkner, Alejandro F Frangi

{"title":"Towards negotiable SLA-based QoS support for biomedical data services","authors":"G. Engelbrecht, J. Bisbal, S. Benkner, Alejandro F Frangi","doi":"10.1109/GRID.2010.5697972","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697972","url":null,"abstract":"Researchers in data intensive domains, like the Virtual Physiological Human initiative (VPH-I), are commonly overwhelmed with the vast and increasing amount of data available. Advanced studies in biomedicine and other domains often require a considerable amount of effort to achieve data access to a critical mass of relevant data to analyze the problem at hand. We aim to improve this situation and propose a novel application of Quality of Service (QoS) mechanisms for data services. This enables scientists to obtain exactly the data they require, rather than being spoilt for choice which data source might comprise suitable data. The proposed QoS support includes a negotiation model based on service level agreements (SLAs), which in turn comprises data-related service level objectives (SLOs) to express the required guarantees about the quantity or quality of data. Moreover a corresponding QoS management model is presented which resolves the complex process of the SLA generation within data access and data mediation services. The benefits of this approach are materialized in the context of the @neurIST data environment and an initial experimental evaluation demonstrates promising performance improvements in a real world scenario.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84990968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Integrating WS-Agreement with a framework for service-oriented infrastructures 将WS-Agreement与面向服务的基础结构框架集成

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697977

Peter Chronz, P. Wieder

引用次数: 9

Static and dynamic overprovisioning strategies for performance consistency in grids 网格中性能一致性的静态和动态过度供应策略

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697960

N. Yigitbasi, D. Epema

{"title":"Static and dynamic overprovisioning strategies for performance consistency in grids","authors":"N. Yigitbasi, D. Epema","doi":"10.1109/GRID.2010.5697960","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697960","url":null,"abstract":"It is not uncommon that grid users observe highly variable performance when they submit similar workloads at different times. From the users' point of view, such inconsistent performance is undesirable, and it leads to user dissatisfaction and confusion. We tackle this performance inconsistency problem using overprovisioning which is increasing the system capacity by a factor that we call the overprovisioning factor (к). Although overprovisioning is not cost effective, its simplicity makes it the preferred method for providing performance guarantees. Hence in this work, we present a realistic investigation of overprovisioning in grids. Towards this end, first we present a performance and cost evaluation of static and dynamic overprovisioning strategies. We find that the dynamic overprovisioning strategy, for which we use computing clouds, provides better consistency with lower costs compared to static strategies, and overprovisioning beyond a certain value of к (in our case к=2.5) incurs significant costs without significant consistency improvements. Then, we design and evaluate a feedback-controlled system to dynamically determine к to give performance guarantees to grid users. We show that our system determines к dynamically and provides significant improvements over the initial system, as high as 67%, in the number of jobs that meet the performance requirements.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78710283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Adaptation strategies for self-management of tree overlay networks 树覆盖网络自管理的自适应策略

2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5698019

Evangelos Pournaras, M. Warnier, F. Brazier

引用次数: 14