信牌驱动式工作流计算模型  

A NEW WORKFLOW COMPUTATION MODEL

作　　者：岳晓丽[1] 杨斌[1] 郝克刚[1] 

机构地区：[1]西北大学计算机科学系,西安710069

出　　处：《计算机研究与发展》2000年第12期1513-1519,共7页Journal of Computer Research and Development

基　　金：国家"八六三"高技术研究发展计划基金资助(项目编号863-306-ZT02-04-01)

摘　　要：近年来 ,随着计算机和网络的广泛使用 ,支持复杂业务过程 ,以实现业务流程自动化为目标的工作流管理系统引起了研究机构及 IT产业界越来越多的关注 .工作流的自动化执行依赖于业务流程的形式化描述 ,从而保证流程参与者之间的协同工作以及数据的一致性和过程的可靠性 .因此流程建模 (过程定义 )是实现整个工作流管理系统的关键 .提出了一种新的工作流描述模型——信牌驱动式工作流计算模型 ,它是西北大学软件工程研究所最近开发的一个基于In recent years, with the wide use of computer networks, workflow management system with its purpose of supporting and automating complex business processes have received more and more attention from both research communities and IT industry. Automation of workflow depends on formal description of the business process which computer can recognize to ensure the consistency of data, reliability of process, and cooperation of participants, so process definition is the key to the realization of a WfMS. In this paper, a new business process definition model, XinPai driven Workflow Computation Model which is the theory basis of a Web based workflow management system developed by Software Engineering Institute, Northwest University. This model can describe the dynamic control flow and data flow of the business process at same time, so it's a kind of extension of general computation model with high expression.

关 键 词：工作流 工作流模型 流程定义 活动 计算模型 PETRI网 

分 类 号：F270.7[经济管理—企业管理]