摘要
为使工作流适应业务快速发展而复杂多变的特点,提出一种全新的以数据为中心的业务流程定义和业务流程建模的说明性业务流程建模方法。以自底向上机制分析解剖业务流程,提取出原子工单、活动和业务策略等,将业务要素和业务变化的描述分离成不同的层次。执行语义上,以数据中心的业务流程建模的说明性业务流程建模方法借助有限状态自动机来描述单个工单的生命周期,利用标号迁移系统来描述工作流及多个工单间的交互。此外,还进行了从以数据中心的业务流程建模的说明性业务流程建模方法到实现可部署工作流的探讨,并结合杭州市房产管理局的实际工作流程,阐述了该方法的实际应用。
To meet with the adaptability requirements of workflow in a complicated and rapid changing business environment,a new modeling method named Declarative ARTifact-centric workflow（DART） was proposed.The business process was analyzed in the bottom-up manner so that its building blocks such as artifacts,activities and business policies were extracted.Representation of business component and change were differentiated.DART also took Finite State Automata（FSA） to illustrate single artifact＇s lifecycle,and Labeled Transition Systems（LTS） to describe workflow and interactions among artifacts.In addition,from DART modeling method to realize deployable workflow was also discussed.This method was tested in Hangzhou real estate administration bureau and application was finally studied.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2011年第8期1595-1602,共8页
Computer Integrated Manufacturing Systems
基金
国家自然科学基金资助项目(60873115)~~
作者简介
严志民（1971-），男，浙江衢州人，博士后，高级工程师，研究方向：业务流程建模理论及技术、Web与服务计算、信息集成及GIS。E—mail：bh1829@fudan．edu．cn；
徐玮（1984-），男，浙江金华人，博士研究生，研究方向：业务流程建模、工作流灵活性与变化管理及Web与服务计算。
