Research on Post Node Model in E-government

With the view of system theory, the post node model and its formal description are proposed in this paper, which is based on the analysis of characteristics of e-government system. The model represents the interconnection and interoperation between the business processes. Based on the collaboration among the posts, the model describes the completion process of business objectives involved in the organization, evaluates the working capacity and performance of the posts and organizations, which lays the foundation for streamlining government organs, reducing the staff and optimizing business process.