Policy-based workflow management system

  • Authors:
  • Shi Chen;Song Ouyang;G. K. Hassana

  • Affiliations:
  • Department of Computer Science, Central South University, Changsha, Hunan, P.R.China;Department of Computer Science, Central South University, Changsha, Hunan, P.R.China;Department of Computer Science, Central South University, Changsha, Hunan, P.R.China

  • Venue:
  • WAIM'05 Proceedings of the 6th international conference on Advances in Web-Age Information Management
  • Year:
  • 2005

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Abstract

One of the most serious limitations of traditional workflow management systems is lack of flexibility. This paper considers one of the main factors causing poor flexibility is the imperative nature of process management, which forms the foundation of traditional workflow system. To combine the advantages from both the policy management and the process management, a prototype policy based workflow management system (PWfMS) is presented. A meta-model for PWfMS is developed to support the system design and implementation. An extension to Petri net, Variation Petri Net system (VPN), is proposed to support the modeling and the analysis for new approach.