摘要
针对当前工作流系统存在的问题，提出了一种能够支持流程动态修改、基于活动和ECA规则组合的工作流模型，并在工作流系统中加入管理流程运行的Agent部件，实现了系统对流程运行的智能化管理。最后采用一种回退策略来处理流程发生变化时正在运行的流程，保证这些流程按照修改后的流程正常执行。
On the basis of the researches on the problem of the workflow system, this paper presents a workflow model constructed by activities and ECA rules, which can support the dynamic modification for the workflow, and join the Agent part to make the intelligentized management for the running of workflow realization in workflow system, The paper also disposes the running workflow with a rollback strategy when the workflow changes and makes sure the running workflow can continue to run according to the modified workflow.
出处
《后勤工程学院学报》
2007年第2期53-57,共5页
Journal of Logistical Engineering University
