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一种面向云工作流的自配置算法 被引量：1

A Self-configuration Algorithm Facing to Cloud Workflow
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摘要 在云工作流系统结构的基础上,利用动态矩阵控制算法,实现了分布式工作流引擎的动态配置。该算法使得系统在负载增加时,根据控制增量增加一定数目的服务节点数;在负载减少时,减少一定数目的服务节点数。实验结果表明,该算法使得系统具有良好的可伸缩性。 Using dynamic matrix control algorithm,self-configuration of distributed workflow engine is implemented.This algorithm can increase the number of service nodes when the load arising,and can reduce the number of service nodes when the load decrease.The result of experiment show that this algorithm can make distributed system get high flexibility.
作者 崔炜
机构地区 广东松山职业技术学院计算机系
出处 《科技通报》 北大核心 2012年第6期25-27,共3页 Bulletin of Science and Technology
关键词 动态矩阵控制 滚动优化 反馈校正 云工作流 dynamic matrix control receding-horizon control feedback correction cloud workflow
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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参考文献9

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科技通报
2012年 第6期

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