基于时序逻辑的业务过程约束建模及验证*

提出一种可视化的约束规则建模语言(visual constraint modeling language， VCML)，采用XYZ/E语言作为逻辑框架，统一定义约束规则和业务过程两种模型的形式化语义，为约束规则的自动验证提供形式化基础；然后基于模型检验(model checking)技术，简要讨论模型自动验证的实现方法；最后通过一个应用实例说明业务过程约束的建模。

Verification of business process constraints based on temporal logic

This paper proposed a kind of visual constraint modeling language for business processes, namely VCML and pro-ducted research on automatic verification technology. Used XYZ/E to formally define the VCML model and business process model. Described the business process in VPML(visual process modeling language), then discussed to implement the method using model checking technology. At last, illustrated an example the modeling of business process constraint.