Affiliation:
1. University of Science and Technology Liaoning
Abstract
Workflow technology continues to be subjected to on-going development in its traditional application areas of business process modeling and business process coordination [ .It can improve the efficiency and manageability of an enterprises daily teamwork .Traditionally, it is not easy for the workflow modeling method to describe the complex business process clearly and intuitively [ .In this paper ,we improve the role based workflow model and introduces definition and enactment models to characterize workflows. In the way ,flexible modeling and enactment of business process is supported allowing changes even during execution.Finally,an example of Financial Reimbursement System is demonstrated to prove the convenience and feasibility about the method mentioned.
Publisher
Trans Tech Publications, Ltd.
Reference9 articles.
1. W.M.P. VAN DER AALST A.P. BARROSWorkflow Patterns Distributed and ParallelDatabases, 14, 5–51, (2003).
2. Jianxun liu, Shengsheng zhang , and Jinming Hu , A case study for an inter-enterprise workflow-support supply chain management system Information &Management, Vol. 42 , March 2005, pp.441-454.
3. Jablonski, S., and Bussler, C. 1996. Workflow-Management: Modeling Concepts, Architecture and Implementation. International Thomson Computer Press, (1996).
4. Hung, P. C. K. (2001), Secure Workflow Model, Ph. d., Department of Computer Science, TheHong Kong University of Science and Technol-ogy, Hong Kong.
5. Kappel, G., Lang, P., Rausch-Schott, S., and Retschitzegger, W., 1995. Workflow Management based on Objects, Rules and Roles. IEEE Data Engineering Bulletin, Special Issue on Workflow.