Research Of Service Based E-government Modeling

With the information-based advancing steps of our country and the rapid development of internet technology, e-government has been developing more and more quickly.During the development of e-government construction of our country, the problems are exposed. These problems include service procedure complexity, the service quality cheesy, decision support lack and automation flow procedure scarcity. The information integration, resource integration, process integration and affair integration are variational in the environment of network.The concept of virtual organization is led into e-government, a service based e-government virtual organization modeling method is put forward. The horizontal and vertical combination system model of e-government is built, in order to provide high quality and level service online. Three processes, foundation model, virtual organization model and component model, are chosen to set model of e-government virtual organization structure. Foundation models present the commonness of government department and meet the next individuality. Virtual organization models particularly analysis the characters of operation. Component models are the description of each government department operation process. The method can be used to model the complex e-government system. The system is designed to reused flexible component model using layered mode. The people's traditional service ideas are changed. According to service demand, the models are renewedly comformed basing on the existing models of members. So the inhere models can be reused, the modeling cycle time is shortened and the costs become fewer.