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中文摘要：
提出了信任约束下的网格工作流任务调度算法。该算法结合直接经验和推荐经验计算资源的信任度,根据任务在候选资源上的执行时间确定关键任务,然后选择满足执行时间和信任综合函数的资源。实验结果表明。该算法不仅缩短了工作流的完成时间,而且提高了调度的成功率。
英文摘要：
The paper proposed a grid scheduling algorithm under the constraints of trust. Firstly,the algorithm combined direct experience and recommended experience to compute the trust of grid resources,secondly it ascertained the critical tasks according to execution time on candidate resource,and lastly it chose resources to meet integrated function of execution time and trust. A large number of experimental results show that the algorithm not only reduces the completion time,but also improves the success rate of scheduling.
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