Cross-organizational Dynamic Business Process Oriented Role Network Model

Aim at the modeling and analysis of cross-organizational dynamic business process, firstly, the conceptual model of cross-organizational role network model (CORNM) is proposed by extending and improving existing role network model (RNM). Secondly, the formal description of CORNM is proposed by Pi-calculus. The cross-organizational dynamic business process can be modeled and its evolution can be step analyzed formally by using this model. In addition, the CORNM can also support the business process analysis well with the algebra deduction ability of Pi-calculus. Finally, an example of cross-organizational administrative permit is presented to verify the proposed model.