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首页> 外文会议>13th IEEE International Conference on Commerce and Enterprise Computing >A Discrete Event Simulation Model to Evaluate Changes to a Software Project Delivery Process
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A Discrete Event Simulation Model to Evaluate Changes to a Software Project Delivery Process

机译：离散事件仿真模型，用于评估软件项目交付过程的更改

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摘要

Process simulation modeling has been successfully applied to software development processes to support management decisions on issues related to process management and process improvement. In this work, we develop a discrete event simulation model to study an IT department's project delivery process and estimate the effect on its performance after applying a change to it. We focus on three important performance indicators of project management processes: cost, time and quality. The model uses statistical data analysis techniques and concepts of earned value management to simulate the performance of process activities, model the linkages between them, as well as capture the uncertainty that exists in real-life software processes. Design of experiments is used to organize the experiments and evaluate the results. Finally, two use case scenarios are presented to demonstrate how the simulation model can support decision making during a process improvement initiative. The project delivery process of a major mobile telecommunications provider was used as a template to design the simulation, calibrate parameters, and test the validity of the model.
机译：流程模拟建模已成功应用于软件开发流程，以支持有关流程管理和流程改进的问题的管理决策。在这项工作中，我们开发了一个离散事件模拟模型来研究IT部门的项目交付过程，并在对其进行更改后估算对其性能的影响。我们专注于项目管理流程的三个重要绩效指标：成本，时间和质量。该模型使用统计数据分析技术和挣值管理的概念来模拟流程活动的绩效，对它们之间的联系进行建模，并捕获现实软件流程中存在的不确定性。实验设计用于组织实验并评估结果。最后，提出了两个用例场景，以演示仿真模型如何在流程改进计划中支持决策。一家主要的移动电信提供商的项目交付过程被用作模板来设计仿真，校准参数和测试模型的有效性。

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