Design And Implementation Of Workflow Engine Based On Petri Net

Nowadays, with the economic development in the whole world, the enterprise is facing more and more drastic competition. Most competitive enterprises regard administration of the business process as the key to success. Workflow Management Systems transform practical business processes into certain computerized forms and implement automation of business process by means of sequencing work activities and invoking appropriate human and information resources associated with these activities. They offer nice environments for cooperative works.The workflow model is the significant content in the workflow technology. The verification and performance evaluation of the model is the principal theoretical basis and supporting technique of the studies and applications of the workflow system. With the advantages of formal semantic definition, visually graphical expression, firm mathematical foundation and description based on state, the Petri net is applied to model and optimize the workflow process more and more. More numerous scholars and specialists...