基于XPDL的过程模式研究  

Research of Process Patterns Based on XPDL

作　　者：王庆国[1] 步丰林[1] 

机构地区：[1]上海交通大学计算机系,上海200030

出　　处：《计算机工程》2004年第15期80-82,共3页Computer Engineering

基　　金：国家"863"计划基金资助项目(2001AA415310:2001AA412010)

摘　　要：通过扩充XPDL语言的语义,建立了一种过程模式的描述技术。对XPDL语义的扩充包括定义产品和资源、定义过程模式、实现描述过程模式的模板、实现描述活动的模板和定义实体的图形化语义等工作。文章对这几个方面的内容进行了描述。A formal description of process patterns is established in this paper by extending the semantics of the XPDL language. To describe a process pattern comprehensively, products and resources referred to by the pattern must be defined, an explicit template of process patterns as well as of activities must be given, and a graphical representation of process patterns is also practically needed to enhance the expressiveness of this method. These various facets necessary for presenting a process pattern are explored in this paper.

关 键 词：过程模式 过程建模 过程描述技术 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]