逆向工程中基于过程代数的程序和系统表示

E. Merlo, Renato DeMori, K. Kontogiannis
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引用次数: 4

摘要

提出了一种基于过程代数的逆向工程方法,用于系统的表示和理解。过程代数既提供了表示通信过程的形式化框架,也提供了证明它们之间语义等价的证明理论。程序和程序片段被表示为并发代理,代码行为被定义为代理之间的交互,以适合后续分析的进程代数表示。在这个形式化系统中,可以定义代表编程原型的编程计划和代码片段之间的语义和行为等价,并使用演绎系统来证明它们。指出并讨论了在逆向工程和维修中使用过程代数的几个优点和需要进一步研究的问题
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A process algebra based program and system representation for reverse engineering
A reverse engineering approach based on process algebras for system representation and understanding is presented. Process algebras offer both a formal framework for representing communicating processes and a proof theory for proving semantic equivalences between them. Programs and program fragments are denoted as concurrent agents and code behaviour is defined in terms of interactions among agents in a process algebra representation suitable for subsequent analysis. Semantic and behavioural equivalences between programming plans, which represent programming stereo-types, and code fragments can be defined in this formal system together with a deduction system to prove them. Several advantages and further research issues on the use of process algebra for reverse engineering and maintenance are identified and discussed.<>
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