文献类型：期刊文献

英文题名：Workflow modeling based on colored Petri net

作者：Chen X.[1];Liu J.[2]

机构：[1] School of Management and Economics, Beijing Institute of Technology, Beijing 100081, China; [2] Department of Economics and Management, China Institute of Industrial Relations, Beijing 100037, China

年份：2006

卷号：32

期号：8

起止页码：86

外文期刊名：Jisuanji Gongcheng/Computer Engineering

收录：EI(收录号：2006229912546)、SCOPUS(收录号：2-s2.0-33646889757)

语种：英文

外文关键词：Colored Petri net (CPN); Colored WF-net; ECA rule; Workflow model

外文摘要：At present, the workflow models based on Petri net are either too simple or too difficult to analyse structure and performance. And thus its application is not satisfying in practical use. In order to enhance the adaptability of the models, the paper solves resource-allocating problem and gets the same resource request and release process through constructing unified resource manager. Based on introducing the colored Petri net, the paper gets colored WF-net, which is easy to control and computerize. Finally, the event-condition-action (ECA) rules are defined according to characters of workflow and a description mechanism of workflow model based on ECA notation is proposed.