Process modeling and performance evaluation for re-configurable enterprise application system

A framework for enterprise application system was proposed to reconfigure system's business process effectively by using method of separating process logical and business logical And then, UML/GSPN (generalized stochastic Petri nets) integrated modeling approach was adopted in the framework, it include System's process modeling in UML and performance evaluation in GSPN technology. An example of sales order process in enterprise application system was given to illustrate the validity of the approach. The result show that the performance evaluation method is capable of providing a basic quantitative analysis means in reconfiguration of system's business process.