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Characterization of a Computational Grid as a Complex System

机译:计算网格作为复杂系统的特征

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On the grid log data of more than 28 million jobs collected during 20 months, we use statistical and data mining methods to examine the relations primarily between users, computing elements and jobs in the network. The results of the large-scale analysis are used for building probabilistic models of the system behaviour. Bayesian Networks are constructed on historical data and are proven to be able to accurately predict abortion and lengths of newly arriving jobs.
机译:在20个月内收集的超过2800万个作业的网格日志数据中,我们使用统计和数据挖掘方法来检查网络中用户,计算元素和作业之间的关系。大规模分析的结果用于建立系统行为的概率模型。贝叶斯网络建立在历史数据的基础之上,并被证明能够准确预测新到工作的流产和工期。

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