计算机科学 ›› 2014, Vol. 41 ›› Issue (7): 222-226.doi: 10.11896/j.issn.1002-137X.2014.07.046
谢春丽,俞析蒙,王书芹
XIE Chun-li,YU Xi-meng and WANG Shu-qin
摘要： 在SOA架构下,服务发现的准确率是影响服务可靠性的因素之一。为了提高Web服务可靠性的预测精度,分析服务发现的失效是非常关键的。首先分析Web服务发现过程中可能出现的失效因素,构建Web服务发现的可靠性模型,并在此基础上提出新的Web服务的可靠性预测方法。最后通过实验验证了Web服务发现阶段的失效对Web服务可靠性的影响,并通过实例说明了Web服务的新的可靠性预测方法。实验结果表明,新的可靠性预测方法更加适用于Web服务。
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