摘要
传统的工作流产品从建模到运行对业务流程中复杂的群组特性难以提供有效的支持。在通用工作流模型的基础上,对流程模型的表达能力和工作流运行机制进行了扩展,设计并实现了一个支持动态群组活动和群组协同的工作流管理系统。同传统工作流模型相比,在描述群组活动的能力上有所增强,使建模更简单。本文介绍了支持群组活动的建模方法和关键的运行机制,然后通过示例与传统的建模方法进行了比较。
Traditional workflow products have difficulties in supporting the complex features of group activities in business processes. Through extending traditional workflow model in activity modeling method and execution mechanism, a dynamic group-supported workflow management system is designed and implemented. Compared with traditional work-flow modeling method, this method has more capabilities in describing group activities and makes modeling simpler. This paper introduces the modeling method for group activity and the key execution mechanism in the workflow management system.
出处
《计算机科学》
CSCD
北大核心
2008年第3期117-119,共3页
Computer Science
基金
国家自然科学基金(项目号60673130)
