[1]李妍,方少波,么强.一种基于工作流的软件可靠性评估方法[J].计算机技术与发展,2014,24(03):34-38.
　LI Yan,FANG Shao-bo,YAO Qiang.A Method of Workflow-based Software Reliability Assessment[J].,2014,24(03):34-38.
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一种基于工作流的软件可靠性评估方法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年03期
页码:
34-38
栏目:
智能、算法、系统工程
出版日期:
2014-03-31

文章信息/Info

Title:
A Method of Workflow-based Software Reliability Assessment
文章编号:
1673-629X（2014）03-0034-05
作者:
李妍; 方少波; 么强
华南理工大学 计算机科学与工程学院
Author(s):
LI Yan; FANG Shao-bo; YAO Qiang
关键词:
软件可靠性; 基于体系结构的软件可靠性; 马尔可夫算法; 工作流系统; 流程可靠性; 工作流可靠性评估
Keywords:
software reliability; architecture-based software reliability; Markov algorithm; workflow system; process reliability; workflow reliability assessment
分类号:
TP391.4
文献标志码:
A
摘要:
随着工作流系统在企业运营中担负越来越重要的角色，工作流可靠性研究的重要性也日渐增加。文中提出了一套完整的工作流系统可靠性评估方法，帮助企业检验工作流系统的可靠性。首先，文中对工作流系统的体系结构进行分析，其中重点分析了工作流系统的流程及活动模式，提出一个以流程为基础的工作流可靠性评估方法。文中采用基于马尔可夫链的流程可靠性算法，将活动中的可靠性数据整合，计算流程的可靠性数据。在此基础上，基于Additive模型，根据流程的使用率将多流程的可靠性信息进行整合，最后求出工作流系统的可靠性数据。根据该方法，设计并实现了工作流系统可靠性评估软件，并通过在。 NET工作流平台上的实验，验证了该方法的可靠性预测效果是令人满意的。
Abstract:
As the workflow systems take an increasingly important role in business,the study of workflow reliability becomes more and more important. A method of process-based workflow software reliability assessment is presented to help enterprise for testing the reliabil-ity of workflow system. First of all,analyze workflow system architecture,which focuses on workflow processes and activities patterns. On this basis,a process-based workflow system reliability evaluation method is put forward using the Markov algorithm to calculate the pro-cessing reliability data by integrating the reliable data of activities. Then,based on the Additive model,integrate the reliability information of the multi-process and calculate the reliability of the entire workflow system. Based on this method,design and implement the workflow-based reliability evaluation software. Experimental results verify the effectiveness of this process-based reliability algorithm through . NET platform.

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更新日期/Last Update: 1900-01-01