摘要
实施软件并行工程是缩短软件开发周期、加快软件开发速度的有效途径。文中讨论了软件并行工程对过程建模语言的要求,给出了一个支持软件并行工程的形式化过程建模语言SDDML和基于SDDML的过程建模方法。SDDML基于Petri网,具有面向对象的特征,可表示不同抽象级的过程模型,支持逐步求精的过程建模方法,为软件并行工程中软件过程的控制、分析、评估和优化奠定了基础。
Implementing software concurrent engineering is an effective way to shorten the software development cycle and quicken the software development. In this paper, the requirements on process modeling languages supporting software concurrent engineering are discussed. A formal process modeling language SDDML supporting software concurrent engineering and a process modeling approach based on SDDML are also presented. This language is based on Petri nets and possesses the object-oriented properties. SDDML can represent process models at different abstract levels and supports the process modeling approach of successive refinement.Therefore, the bases to control,analyze,evaluate and optimize the software processes in software concurrent engineering are established.
出处
《计算机应用与软件》
CSCD
2000年第4期26-33,共8页
Computer Applications and Software
基金
云南省自然科学基金(编号:98F023M)
云南省中青年学术和技术带头人培养经费(编号:1998-37)联合资助
