一种改进的动态数据聚集算法及仿真  

Algorithm for Dynamic Data Aggregation and its Simulation

作　　者：苏娇娆[1] 

机构地区：[1]北京军区总医院信息科,北京100700

出　　处：《电子科技》2015年第5期30-31,35,共3页Electronic Science and Technology

摘　　要：针对当前计算数据中心中的动态数据分配方法中存在局限性强、公式复杂、算法运行效率低等问题,提出了动态数据聚集算法,结合计算数据中心实际情况进行改进,分析了动态数据聚集算法在计算数据中心的应用。仿真结果表明,与常规数据分配方法相比,改进后的基于动态数据聚集算法的数据分配方法,数据分配准确率可达到98.2%,相比常规方法有效地提升了结果的准确率。The dynamic data distribution algorithm used by the computing data center has the disadvantages of strong limitations, complex formulas, and low algorithm running efficiency. This paper proposes an algorithm for dynamic data aggregation, which is further improved on the basis of the actual situation of the computing data center. Its application in the computing data center is analyzed. Simulation results show that the improved data distribution method based on the dynamic data aggregation algorithm can achieve a data distribution accuracy rate of as high as 98.2%, as compared with the conventional data distribution accuracy rate of 83.6%.

关 键 词：动态数据聚集算法 数据分配 计算数据中心 仿真研究 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]