一个分布式动态工作流管理系统模型*

论述了分布式工作流管理系统的研究现状及其在企业高动态协作环境下应用时所展现的不足，提出了一个分布式动态工作流管理系统的体系结构模型。该模型在分布式的基础上增加了相当的动态性，支持流程的分布式动态定义及流程的分布式动态执行，并能屏蔽掉建模语言的独立性，从而在工作流引擎的层次上集成已有的工作流系统。

Model of distributed and dynamic workflow management system

This paper discussed the circumstance of distributed workflow management system and the insufficiency that under the application of high dynamic inter-company cooperation,offered a model of distributed and dynamic workflow mana-gement system.This model added dynamic characteristic to its distributed characteristic,could support defining and executing the process dynamically and distributed,and could shield the independence of modeling language so as to integrate the existed workflow systems ideally on the workflow engine level.